<?xml version="1.0" encoding="ISO-8859-1"?><cms:container xmlns:cms="http://edoc.hu-berlin.de/diml/module/cms"><cms:document><cms:meta><cms:entry id="front" part="front" ref="front" type="front"/><cms:entry type="title">Darstellung und Charakterisierung neuartiger, chiraler, basischer Benzilsäureester mit anticholinerger Wirkung</cms:entry><cms:entry type="author">Jana Selent</cms:entry><cms:entry id="chapter1" part="chapter1" ref="chapter1" type="chapter">1.</cms:entry><cms:entry id="N10091" part="chapter1" ref="N10091" type="pagenumber">17</cms:entry><cms:entry id="N100B7" part="chapter1" ref="N100B7" type="pagenumber">18</cms:entry><cms:entry id="N100D2" part="chapter1" ref="N100D2" type="table"/><cms:entry id="N100D9" part="chapter1" ref="N100D9" type="pagenumber">19</cms:entry><cms:entry id="N10106" part="chapter1" ref="N10106" type="mm">226#143</cms:entry><cms:entry id="N10192" part="chapter1" ref="N10192" type="mm">51#46</cms:entry><cms:entry id="N101CC" part="chapter1" ref="N101CC" type="mm">85#20</cms:entry><cms:entry id="N10206" part="chapter1" ref="N10206" type="mm">102#22</cms:entry><cms:entry id="N10240" part="chapter1" ref="N10240" type="mm">51#31</cms:entry><cms:entry id="N1027A" part="chapter1" ref="N1027A" type="mm">62#44</cms:entry><cms:entry id="N102B4" part="chapter1" ref="N102B4" type="mm">42#44</cms:entry><cms:entry id="N102E5" part="chapter1" ref="N102E5" type="mm">43#12</cms:entry><cms:entry id="N102FB" part="chapter1" ref="N102FB" type="mm">43#12</cms:entry><cms:entry id="N10323" part="chapter1" ref="N10323" type="mm">44#12</cms:entry><cms:entry id="N10366" part="chapter1" ref="N10366" type="mm">52#39</cms:entry><cms:entry id="chapter2" part="chapter2" ref="chapter2" type="chapter">2.</cms:entry><cms:entry id="N1038C" part="chapter2" ref="N1038C" type="pagenumber">20</cms:entry><cms:entry id="N10391" part="chapter2" ref="N10391" type="section">2.1.</cms:entry><cms:entry id="N1039F" part="chapter2" ref="N1039F" type="mm">453#431</cms:entry><cms:entry id="N103AC" part="chapter2" ref="N103AC" type="pagenumber">21</cms:entry><cms:entry id="N103E3" part="chapter2" ref="N103E3" type="section">2.2.</cms:entry><cms:entry id="N103E7" part="chapter2" ref="N103E7" type="pagenumber">22</cms:entry><cms:entry id="N103EC" part="chapter2" ref="N103EC" type="subsection">2.2.1.</cms:entry><cms:entry id="N103F6" part="chapter2" ref="N103F6" type="mm">614#116</cms:entry><cms:entry id="N10418" part="chapter2" ref="N10418" type="mm">388#232</cms:entry><cms:entry id="N10423" part="chapter2" ref="N10423" type="pagenumber">23</cms:entry><cms:entry id="N1043F" part="chapter2" ref="N1043F" type="mm">254#152</cms:entry><cms:entry id="N10478" part="chapter2" ref="N10478" type="subsection">2.2.2.</cms:entry><cms:entry id="N1047C" part="chapter2" ref="N1047C" type="pagenumber">24</cms:entry><cms:entry id="N10492" part="chapter2" ref="N10492" type="mm">491#81</cms:entry><cms:entry id="N104C7" part="chapter2" ref="N104C7" type="subsection">2.2.3.</cms:entry><cms:entry id="N104D2" part="chapter2" ref="N104D2" type="pagenumber">25</cms:entry><cms:entry id="N104DD" part="chapter2" ref="N104DD" type="mm">587#154</cms:entry><cms:entry id="N104F4" part="chapter2" ref="N104F4" type="mm">478#90</cms:entry><cms:entry id="N104FF" part="chapter2" ref="N104FF" type="pagenumber">26</cms:entry><cms:entry id="N10512" part="chapter2" ref="N10512" type="mm">127#281</cms:entry><cms:entry id="N1051C" part="chapter2" ref="N1051C" type="subsection">2.2.4.</cms:entry><cms:entry id="N10557" part="chapter2" ref="N10557" type="pagenumber">27</cms:entry><cms:entry id="N1055B" part="chapter2" ref="N1055B" type="mm">473#357</cms:entry><cms:entry id="N1056C" part="chapter2" ref="N1056C" type="subsection">2.2.5.</cms:entry><cms:entry id="N105AA" part="chapter2" ref="N105AA" type="pagenumber">28</cms:entry><cms:entry id="N105B7" part="chapter2" ref="N105B7" type="mm">286#114</cms:entry><cms:entry id="N105D2" part="chapter2" ref="N105D2" type="mm">455#342</cms:entry><cms:entry id="N105E7" part="chapter2" ref="N105E7" type="pagenumber">29</cms:entry><cms:entry id="N105EE" part="chapter2" ref="N105EE" type="mm">587#103</cms:entry><cms:entry id="N105FF" part="chapter2" ref="N105FF" type="subsection">2.2.6.</cms:entry><cms:entry id="N10617" part="chapter2" ref="N10617" type="mm">211#141</cms:entry><cms:entry id="N10625" part="chapter2" ref="N10625" type="pagenumber">30</cms:entry><cms:entry id="N10633" part="chapter2" ref="N10633" type="mm">264#151</cms:entry><cms:entry id="N10643" part="chapter2" ref="N10643" type="subsection">2.2.7.</cms:entry><cms:entry id="N10651" part="chapter2" ref="N10651" type="mm">615#218</cms:entry><cms:entry id="N1065C" part="chapter2" ref="N1065C" type="pagenumber">31</cms:entry><cms:entry id="N1066F" part="chapter2" ref="N1066F" type="mm">89#243</cms:entry><cms:entry id="N10686" part="chapter2" ref="N10686" type="subsection">2.2.8.</cms:entry><cms:entry id="chapter3" part="chapter3" ref="chapter3" type="chapter">3.</cms:entry><cms:entry id="N10695" part="chapter3" ref="N10695" type="pagenumber">32</cms:entry><cms:entry id="N1069A" part="chapter3" ref="N1069A" type="section">3.1.</cms:entry><cms:entry id="N1069F" part="chapter3" ref="N1069F" type="subsection">3.1.1.</cms:entry><cms:entry id="N106CF" part="chapter3" ref="N106CF" type="subsection">3.1.2.</cms:entry><cms:entry id="N106ED" part="chapter3" ref="N106ED" type="pagenumber">33</cms:entry><cms:entry id="N106F1" part="chapter3" ref="N106F1" type="mm">471#435</cms:entry><cms:entry id="N10706" part="chapter3" ref="N10706" type="block">3.1.2.1.</cms:entry><cms:entry id="N1073D" part="chapter3" ref="N1073D" type="pagenumber">34</cms:entry><cms:entry id="N10744" part="chapter3" ref="N10744" type="table"/><cms:entry id="N1076F" part="chapter3" ref="N1076F" type="mm">478#179</cms:entry><cms:entry id="N107B2" part="chapter3" ref="N107B2" type="mm">51#45</cms:entry><cms:entry id="N107D7" part="chapter3" ref="N107D7" type="mm">51#11</cms:entry><cms:entry id="N107FC" part="chapter3" ref="N107FC" type="mm">83#20</cms:entry><cms:entry id="N10821" part="chapter3" ref="N10821" type="mm">103#22</cms:entry><cms:entry id="N10846" part="chapter3" ref="N10846" type="mm">51#31</cms:entry><cms:entry id="N1086B" part="chapter3" ref="N1086B" type="mm">62#43</cms:entry><cms:entry id="N10883" part="chapter3" ref="N10883" type="pagenumber">35</cms:entry><cms:entry id="N108A1" part="chapter3" ref="N108A1" type="mm">332#216</cms:entry><cms:entry id="N108C5" part="chapter3" ref="N108C5" type="pagenumber">36</cms:entry><cms:entry id="N108DC" part="chapter3" ref="N108DC" type="table"/><cms:entry id="N10900" part="chapter3" ref="N10900" type="mm">150#129</cms:entry><cms:entry id="N1094F" part="chapter3" ref="N1094F" type="mm">51#45</cms:entry><cms:entry id="N1096B" part="chapter3" ref="N1096B" type="mm">51#11</cms:entry><cms:entry id="N10987" part="chapter3" ref="N10987" type="mm">83#20</cms:entry><cms:entry id="N109A3" part="chapter3" ref="N109A3" type="mm">101#22</cms:entry><cms:entry id="N109B3" part="chapter3" ref="N109B3" type="mm">587#92</cms:entry><cms:entry id="N109BE" part="chapter3" ref="N109BE" type="pagenumber">37</cms:entry><cms:entry id="N109E3" part="chapter3" ref="N109E3" type="block">3.1.2.2.</cms:entry><cms:entry id="N10A03" part="chapter3" ref="N10A03" type="mm">169#241</cms:entry><cms:entry id="N10A0E" part="chapter3" ref="N10A0E" type="pagenumber">38</cms:entry><cms:entry id="N10A25" part="chapter3" ref="N10A25" type="mm">359#170</cms:entry><cms:entry id="N10A4E" part="chapter3" ref="N10A4E" type="pagenumber">39</cms:entry><cms:entry id="N10A55" part="chapter3" ref="N10A55" type="table"/><cms:entry id="N10A85" part="chapter3" ref="N10A85" type="mm">109#103</cms:entry><cms:entry id="N10A92" part="chapter3" ref="N10A92" type="mm">143#138</cms:entry><cms:entry id="N10A9F" part="chapter3" ref="N10A9F" type="mm">141#141</cms:entry><cms:entry id="N10AAC" part="chapter3" ref="N10AAC" type="mm">121#139</cms:entry><cms:entry id="N10B73" part="chapter3" ref="N10B73" type="table"/><cms:entry id="N10B7A" part="chapter3" ref="N10B7A" type="pagenumber">40</cms:entry><cms:entry id="N10BC7" part="chapter3" ref="N10BC7" type="mm">154#159</cms:entry><cms:entry id="N10C4C" part="chapter3" ref="N10C4C" type="mm">51#46</cms:entry><cms:entry id="N10C98" part="chapter3" ref="N10C98" type="mm">51#12</cms:entry><cms:entry id="N10CE4" part="chapter3" ref="N10CE4" type="mm">83#20</cms:entry><cms:entry id="N10D30" part="chapter3" ref="N10D30" type="mm">91#20</cms:entry><cms:entry id="N10D7C" part="chapter3" ref="N10D7C" type="mm">51#31</cms:entry><cms:entry id="N10DC5" part="chapter3" ref="N10DC5" type="mm">62#44</cms:entry><cms:entry id="N10E0E" part="chapter3" ref="N10E0E" type="mm">42#44</cms:entry><cms:entry id="N10E4E" part="chapter3" ref="N10E4E" type="mm">42#11</cms:entry><cms:entry id="N10E64" part="chapter3" ref="N10E64" type="mm">42#12</cms:entry><cms:entry id="N10EA4" part="chapter3" ref="N10EA4" type="mm">43#12</cms:entry><cms:entry id="N10EFB" part="chapter3" ref="N10EFB" type="pagenumber">41</cms:entry><cms:entry id="N10F0D" part="chapter3" ref="N10F0D" type="block">3.1.2.3.</cms:entry><cms:entry id="N10F11" part="chapter3" ref="N10F11" type="pagenumber">42</cms:entry><cms:entry id="N10F3F" part="chapter3" ref="N10F3F" type="mm">576#140</cms:entry><cms:entry id="N10F99" part="chapter3" ref="N10F99" type="pagenumber">43</cms:entry><cms:entry id="N10FA9" part="chapter3" ref="N10FA9" type="block">3.1.2.4.</cms:entry><cms:entry id="N10FC3" part="chapter3" ref="N10FC3" type="pagenumber">44</cms:entry><cms:entry id="N10FC9" part="chapter3" ref="N10FC9" type="block">3.1.2.5.</cms:entry><cms:entry id="N10FF7" part="chapter3" ref="N10FF7" type="pagenumber">45</cms:entry><cms:entry id="N1102B" part="chapter3" ref="N1102B" type="pagenumber">46</cms:entry><cms:entry id="N11049" part="chapter3" ref="N11049" type="subsection">3.1.3.</cms:entry><cms:entry id="N11051" part="chapter3" ref="N11051" type="block">3.1.3.1.</cms:entry><cms:entry id="N11062" part="chapter3" ref="N11062" type="pagenumber">47</cms:entry><cms:entry id="N1108C" part="chapter3" ref="N1108C" type="pagenumber">48</cms:entry><cms:entry id="N1109F" part="chapter3" ref="N1109F" type="table"/><cms:entry id="N110CE" part="chapter3" ref="N110CE" type="mm">182#98</cms:entry><cms:entry id="N112E3" part="chapter3" ref="N112E3" type="mm"/><cms:entry id="N1131D" part="chapter3" ref="N1131D" type="pagenumber">50</cms:entry><cms:entry id="N11368" part="chapter3" ref="N11368" type="pagenumber">51</cms:entry><cms:entry id="N1137A" part="chapter3" ref="N1137A" type="block">3.1.3.2.</cms:entry><cms:entry id="N11386" part="chapter3" ref="N11386" type="mm">336#206</cms:entry><cms:entry id="N113A0" part="chapter3" ref="N113A0" type="table"/><cms:entry id="N11402" part="chapter3" ref="N11402" type="table"/><cms:entry id="N1143B" part="chapter3" ref="N1143B" type="pagenumber">52</cms:entry><cms:entry id="N11494" part="chapter3" ref="N11494" type="table"/><cms:entry id="N1149B" part="chapter3" ref="N1149B" type="pagenumber">53</cms:entry><cms:entry id="N11569" part="chapter3" ref="N11569" type="mm"/><cms:entry id="N11585" part="chapter3" ref="N11585" type="pagenumber">54</cms:entry><cms:entry id="N11593" part="chapter3" ref="N11593" type="table"/><cms:entry id="N115C6" part="chapter3" ref="N115C6" type="mm">182#98</cms:entry><cms:entry id="N11746" part="chapter3" ref="N11746" type="block">3.1.3.3.</cms:entry><cms:entry id="N11758" part="chapter3" ref="N11758" type="pagenumber">55</cms:entry><cms:entry id="N11773" part="chapter3" ref="N11773" type="pagenumber">56</cms:entry><cms:entry id="N117AC" part="chapter3" ref="N117AC" type="pagenumber">57</cms:entry><cms:entry id="N117DF" part="chapter3" ref="N117DF" type="pagenumber">58</cms:entry><cms:entry id="N117F8" part="chapter3" ref="N117F8" type="subsection">3.1.4.</cms:entry><cms:entry id="N11820" part="chapter3" ref="N11820" type="block">3.1.4.1.</cms:entry><cms:entry id="N11824" part="chapter3" ref="N11824" type="pagenumber">59</cms:entry><cms:entry id="N11832" part="chapter3" ref="N11832" type="table"/><cms:entry id="N1193F" part="chapter3" ref="N1193F" type="table"/><cms:entry id="N11946" part="chapter3" ref="N11946" type="pagenumber">60</cms:entry><cms:entry id="N119D5" part="chapter3" ref="N119D5" type="mm">132#140</cms:entry><cms:entry id="N11A3C" part="chapter3" ref="N11A3C" type="mm">130#135</cms:entry><cms:entry id="N11AC9" part="chapter3" ref="N11AC9" type="mm">137#133</cms:entry><cms:entry id="N11B56" part="chapter3" ref="N11B56" type="mm">97#97</cms:entry><cms:entry id="N11BBD" part="chapter3" ref="N11BBD" type="mm">126#122</cms:entry><cms:entry id="N11C34" part="chapter3" ref="N11C34" type="pagenumber">61</cms:entry><cms:entry id="N11C4A" part="chapter3" ref="N11C4A" type="mm">196#47</cms:entry><cms:entry id="N11C6A" part="chapter3" ref="N11C6A" type="table"/><cms:entry id="N11C71" part="chapter3" ref="N11C71" type="pagenumber">62</cms:entry><cms:entry id="N11CBA" part="chapter3" ref="N11CBA" type="mm">182#98</cms:entry><cms:entry id="N122EA" part="chapter3" ref="N122EA" type="pagenumber">63</cms:entry><cms:entry id="N1232D" part="chapter3" ref="N1232D" type="table"/><cms:entry id="N12334" part="chapter3" ref="N12334" type="pagenumber">64</cms:entry><cms:entry id="N123FA" part="chapter3" ref="N123FA" type="block">3.1.4.2.</cms:entry><cms:entry id="N1240B" part="chapter3" ref="N1240B" type="mm">128#108</cms:entry><cms:entry id="N12416" part="chapter3" ref="N12416" type="pagenumber">65</cms:entry><cms:entry id="N12420" part="chapter3" ref="N12420" type="table"/><cms:entry id="N12458" part="chapter3" ref="N12458" type="mm">164#113</cms:entry><cms:entry id="N126EA" part="chapter3" ref="N126EA" type="mm">212#147</cms:entry><cms:entry id="N126FE" part="chapter3" ref="N126FE" type="pagenumber">66</cms:entry><cms:entry id="N12704" part="chapter3" ref="N12704" type="block">3.1.4.3.</cms:entry><cms:entry id="N12732" part="chapter3" ref="N12732" type="pagenumber">67</cms:entry><cms:entry id="N12778" part="chapter3" ref="N12778" type="subsection">3.1.5.</cms:entry><cms:entry id="N1277C" part="chapter3" ref="N1277C" type="pagenumber">68</cms:entry><cms:entry id="N12792" part="chapter3" ref="N12792" type="mm">430#144</cms:entry><cms:entry id="N127CC" part="chapter3" ref="N127CC" type="pagenumber">69</cms:entry><cms:entry id="N127D8" part="chapter3" ref="N127D8" type="block">3.1.5.1.</cms:entry><cms:entry id="N127E2" part="chapter3" ref="N127E2" type="table"/><cms:entry id="N1287F" part="chapter3" ref="N1287F" type="table"/><cms:entry id="N12886" part="chapter3" ref="N12886" type="pagenumber">70</cms:entry><cms:entry id="N1288D" part="chapter3" ref="N1288D" type="im"/><cms:entry id="N128D5" part="chapter3" ref="N128D5" type="mm">575#76</cms:entry><cms:entry id="N129A9" part="chapter3" ref="N129A9" type="mm">8#85</cms:entry><cms:entry id="N129C7" part="chapter3" ref="N129C7" type="mm">8#153</cms:entry><cms:entry id="N12B2C" part="chapter3" ref="N12B2C" type="mm">574#399</cms:entry><cms:entry id="N12B37" part="chapter3" ref="N12B37" type="pagenumber">71</cms:entry><cms:entry id="N12B3D" part="chapter3" ref="N12B3D" type="block">3.1.5.2.</cms:entry><cms:entry id="N12B47" part="chapter3" ref="N12B47" type="table"/><cms:entry id="N12B76" part="chapter3" ref="N12B76" type="mm">182#98</cms:entry><cms:entry id="N12C9F" part="chapter3" ref="N12C9F" type="pagenumber">72</cms:entry><cms:entry id="N12CA9" part="chapter3" ref="N12CA9" type="table"/><cms:entry id="N12CC8" part="chapter3" ref="N12CC8" type="mm">170#47</cms:entry><cms:entry id="N12CED" part="chapter3" ref="N12CED" type="block">3.1.5.3.</cms:entry><cms:entry id="N12D04" part="chapter3" ref="N12D04" type="pagenumber">73</cms:entry><cms:entry id="N12D18" part="chapter3" ref="N12D18" type="pagenumber">74</cms:entry><cms:entry id="N12D3C" part="chapter3" ref="N12D3C" type="mm">246#135</cms:entry><cms:entry id="N12D59" part="chapter3" ref="N12D59" type="section">3.2.</cms:entry><cms:entry id="N12D5D" part="chapter3" ref="N12D5D" type="pagenumber">75</cms:entry><cms:entry id="N12D8A" part="chapter3" ref="N12D8A" type="subsection">3.2.1.</cms:entry><cms:entry id="N12D93" part="chapter3" ref="N12D93" type="mm">31#25</cms:entry><cms:entry id="N12D9A" part="chapter3" ref="N12D9A" type="table"/><cms:entry id="N12DB9" part="chapter3" ref="N12DB9" type="mm">95#41</cms:entry><cms:entry id="N12DD5" part="chapter3" ref="N12DD5" type="pagenumber">76</cms:entry><cms:entry id="N12DDC" part="chapter3" ref="N12DDC" type="mm">31#25</cms:entry><cms:entry id="N12DEA" part="chapter3" ref="N12DEA" type="table"/><cms:entry id="N12E23" part="chapter3" ref="N12E23" type="mm">182#98</cms:entry><cms:entry id="N12E42" part="chapter3" ref="N12E42" type="mm">32#25</cms:entry><cms:entry id="N12E54" part="chapter3" ref="N12E54" type="mm">32#25</cms:entry><cms:entry id="N13086" part="chapter3" ref="N13086" type="subsection">3.2.2.</cms:entry><cms:entry id="N1308A" part="chapter3" ref="N1308A" type="pagenumber">77</cms:entry><cms:entry id="N130DE" part="chapter3" ref="N130DE" type="mm">251#228</cms:entry><cms:entry id="N130F8" part="chapter3" ref="N130F8" type="pagenumber">78</cms:entry><cms:entry id="N13125" part="chapter3" ref="N13125" type="mm">273#202</cms:entry><cms:entry id="N13144" part="chapter3" ref="N13144" type="subsection">3.2.3.</cms:entry><cms:entry id="N13148" part="chapter3" ref="N13148" type="pagenumber">79</cms:entry><cms:entry id="N13158" part="chapter3" ref="N13158" type="table"/><cms:entry id="N1315F" part="chapter3" ref="N1315F" type="pagenumber">80</cms:entry><cms:entry id="N131AF" part="chapter3" ref="N131AF" type="mm">122#127</cms:entry><cms:entry id="N13572" part="chapter3" ref="N13572" type="table"/><cms:entry id="N13579" part="chapter3" ref="N13579" type="pagenumber">81</cms:entry><cms:entry id="N135B9" part="chapter3" ref="N135B9" type="mm">123#124</cms:entry><cms:entry id="N1378D" part="chapter3" ref="N1378D" type="pagenumber">82</cms:entry><cms:entry id="N13791" part="chapter3" ref="N13791" type="mm">313#340</cms:entry><cms:entry id="OLE_LINK1" part="chapter3" ref="OLE_LINK1" type="link"/><cms:entry id="N137BB" part="chapter3" ref="N137BB" type="subsection">3.2.4.</cms:entry><cms:entry id="N137D5" part="chapter3" ref="N137D5" type="pagenumber">83</cms:entry><cms:entry id="N137EF" part="chapter3" ref="N137EF" type="mm">264#192</cms:entry><cms:entry id="N137F9" part="chapter3" ref="N137F9" type="subsection">3.2.5.</cms:entry><cms:entry id="N1381E" part="chapter3" ref="N1381E" type="mm">395#108</cms:entry><cms:entry id="N1382F" part="chapter3" ref="N1382F" type="pagenumber">84</cms:entry><cms:entry id="N1384C" part="chapter3" ref="N1384C" type="mm">575#140</cms:entry><cms:entry id="N13860" part="chapter3" ref="N13860" type="table"/><cms:entry id="N13893" part="chapter3" ref="N13893" type="mm">182#98</cms:entry><cms:entry id="N13A1C" part="chapter3" ref="N13A1C" type="pagenumber">85</cms:entry><cms:entry id="N13A20" part="chapter3" ref="N13A20" type="mm">451#337</cms:entry><cms:entry id="N13A31" part="chapter3" ref="N13A31" type="mm">477#323</cms:entry><cms:entry id="N13A3F" part="chapter3" ref="N13A3F" type="pagenumber">86</cms:entry><cms:entry id="N13A43" part="chapter3" ref="N13A43" type="mm">518#366</cms:entry><cms:entry id="N13A51" part="chapter3" ref="N13A51" type="mm">518#366</cms:entry><cms:entry id="N13A5F" part="chapter3" ref="N13A5F" type="pagenumber">87</cms:entry><cms:entry id="N13A63" part="chapter3" ref="N13A63" type="mm">518#366</cms:entry><cms:entry id="N13A71" part="chapter3" ref="N13A71" type="mm">518#383</cms:entry><cms:entry id="N13A7E" part="chapter3" ref="N13A7E" type="subsection">3.2.6.</cms:entry><cms:entry id="N13A82" part="chapter3" ref="N13A82" type="pagenumber">88</cms:entry><cms:entry id="OLE_LINK3" part="chapter3" ref="OLE_LINK3" type="link"/><cms:entry id="N13AB0" part="chapter3" ref="N13AB0" type="pagenumber">89</cms:entry><cms:entry id="N13ACF" part="chapter3" ref="N13ACF" type="section">3.3.</cms:entry><cms:entry id="N13AD7" part="chapter3" ref="N13AD7" type="subsection">3.3.1.</cms:entry><cms:entry id="N13AE7" part="chapter3" ref="N13AE7" type="table"/><cms:entry id="N13AEE" part="chapter3" ref="N13AEE" type="pagenumber">90</cms:entry><cms:entry id="N13C38" part="chapter3" ref="N13C38" type="subsection">3.3.2.</cms:entry><cms:entry id="N13C4B" part="chapter3" ref="N13C4B" type="table"/><cms:entry id="N13D73" part="chapter3" ref="N13D73" type="pagenumber">91</cms:entry><cms:entry id="N13D81" part="chapter3" ref="N13D81" type="table"/><cms:entry id="OLE_LINK6" part="chapter3" ref="OLE_LINK6" type="link"/><cms:entry id="N13F1D" part="chapter3" ref="N13F1D" type="pagenumber">92</cms:entry><cms:entry id="N13F29" part="chapter3" ref="N13F29" type="subsection">3.3.3.</cms:entry><cms:entry id="N13F37" part="chapter3" ref="N13F37" type="mm">587#149</cms:entry><cms:entry id="N13F42" part="chapter3" ref="N13F42" type="pagenumber">93</cms:entry><cms:entry id="N13F58" part="chapter3" ref="N13F58" type="mm">616#255</cms:entry><cms:entry id="N13F77" part="chapter3" ref="N13F77" type="pagenumber">94</cms:entry><cms:entry id="N13F88" part="chapter3" ref="N13F88" type="section">3.4.</cms:entry><cms:entry id="N13F8C" part="chapter3" ref="N13F8C" type="pagenumber">95</cms:entry><cms:entry id="N13FB0" part="chapter3" ref="N13FB0" type="subsection">3.4.1.</cms:entry><cms:entry id="OLE_LINK5" part="chapter3" ref="OLE_LINK5" type="link"/><cms:entry id="N13FF2" part="chapter3" ref="N13FF2" type="table"/><cms:entry id="N13FF9" part="chapter3" ref="N13FF9" type="pagenumber">96</cms:entry><cms:entry id="N1403A" part="chapter3" ref="N1403A" type="mm">181#98</cms:entry><cms:entry id="N144B7" part="chapter3" ref="N144B7" type="mm">100#67</cms:entry><cms:entry id="N144CF" part="chapter3" ref="N144CF" type="mm">100#64</cms:entry><cms:entry id="N14511" part="chapter3" ref="N14511" type="pagenumber">97</cms:entry><cms:entry id="N14515" part="chapter3" ref="N14515" type="mm">585#360</cms:entry><cms:entry id="N14550" part="chapter3" ref="N14550" type="pagenumber">98</cms:entry><cms:entry id="N1458A" part="chapter3" ref="N1458A" type="mm">280#284</cms:entry><cms:entry id="N145CB" part="chapter3" ref="N145CB" type="pagenumber">99</cms:entry><cms:entry id="N145F9" part="chapter3" ref="N145F9" type="mm">275#272</cms:entry><cms:entry id="N14618" part="chapter3" ref="N14618" type="subsection">3.4.2.</cms:entry><cms:entry id="N1464F" part="chapter3" ref="N1464F" type="pagenumber">100</cms:entry><cms:entry id="N14675" part="chapter3" ref="N14675" type="mm">177#245</cms:entry><cms:entry id="N146B7" part="chapter3" ref="N146B7" type="pagenumber">101</cms:entry><cms:entry id="N14706" part="chapter3" ref="N14706" type="mm">156#274</cms:entry><cms:entry id="N14720" part="chapter3" ref="N14720" type="pagenumber">102</cms:entry><cms:entry id="N14733" part="chapter3" ref="N14733" type="section">3.5.</cms:entry><cms:entry id="N14737" part="chapter3" ref="N14737" type="pagenumber">103</cms:entry><cms:entry id="N1473C" part="chapter3" ref="N1473C" type="subsection">3.5.1.</cms:entry><cms:entry id="N1475C" part="chapter3" ref="N1475C" type="mm">551#392</cms:entry><cms:entry id="N1476F" part="chapter3" ref="N1476F" type="pagenumber">104</cms:entry><cms:entry id="N14780" part="chapter3" ref="N14780" type="mm">480#322</cms:entry><cms:entry id="N1478D" part="chapter3" ref="N1478D" type="pagenumber">105</cms:entry><cms:entry id="N147B9" part="chapter3" ref="N147B9" type="subsection">3.5.2.</cms:entry><cms:entry id="N147BD" part="chapter3" ref="N147BD" type="pagenumber">106</cms:entry><cms:entry id="N147C2" part="chapter3" ref="N147C2" type="block">3.5.2.1.</cms:entry><cms:entry id="N147E9" part="chapter3" ref="N147E9" type="block">3.5.2.2.</cms:entry><cms:entry id="N147ED" part="chapter3" ref="N147ED" type="pagenumber">107</cms:entry><cms:entry id="N14801" part="chapter3" ref="N14801" type="block">3.5.2.3.</cms:entry><cms:entry id="N1480B" part="chapter3" ref="N1480B" type="subsection">3.5.3.</cms:entry><cms:entry id="N1480F" part="chapter3" ref="N1480F" type="pagenumber">108</cms:entry><cms:entry id="N14817" part="chapter3" ref="N14817" type="block">3.5.3.1.</cms:entry><cms:entry id="N1484B" part="chapter3" ref="N1484B" type="mm">237#284</cms:entry><cms:entry id="N14859" part="chapter3" ref="N14859" type="table"/><cms:entry id="N14BA2" part="chapter3" ref="N14BA2" type="pagenumber">109</cms:entry><cms:entry id="N14BC6" part="chapter3" ref="N14BC6" type="mm">420#277</cms:entry><cms:entry id="N14BEC" part="chapter3" ref="N14BEC" type="pagenumber">110</cms:entry><cms:entry id="N14C0D" part="chapter3" ref="N14C0D" type="mm">418#264</cms:entry><cms:entry id="N14C47" part="chapter3" ref="N14C47" type="pagenumber">111</cms:entry><cms:entry id="N14CC2" part="chapter3" ref="N14CC2" type="pagenumber">112</cms:entry><cms:entry id="N14CEF" part="chapter3" ref="N14CEF" type="block">3.5.3.2.</cms:entry><cms:entry id="N14CFC" part="chapter3" ref="N14CFC" type="pagenumber">113</cms:entry><cms:entry id="N14D28" part="chapter3" ref="N14D28" type="table"/><cms:entry id="N14D2F" part="chapter3" ref="N14D2F" type="pagenumber">114</cms:entry><cms:entry id="N14D6B" part="chapter3" ref="N14D6B" type="mm">182#98</cms:entry><cms:entry id="N156CE" part="chapter3" ref="N156CE" type="table"/><cms:entry id="N156F9" part="chapter3" ref="N156F9" type="mm">110#67</cms:entry><cms:entry id="N15706" part="chapter3" ref="N15706" type="pagenumber">115</cms:entry><cms:entry id="N15713" part="chapter3" ref="N15713" type="mm">264#702</cms:entry><cms:entry id="N15745" part="chapter3" ref="N15745" type="pagenumber">116</cms:entry><cms:entry id="N15749" part="chapter3" ref="N15749" type="mm">538#255</cms:entry><cms:entry id="N15754" part="chapter3" ref="N15754" type="subsection">3.5.4.</cms:entry><cms:entry id="N15774" part="chapter3" ref="N15774" type="pagenumber">117</cms:entry><cms:entry ref="chapter4" type="chapter">4.</cms:entry><cms:entry ref="N157A2" type="pagenumber">118</cms:entry><cms:entry ref="N157A7" type="section">4.1.</cms:entry><cms:entry ref="N157AC" type="subsection">4.1.1.</cms:entry><cms:entry ref="N157BB" type="mm">586#115</cms:entry><cms:entry ref="N1584B" type="subsection">4.1.2.</cms:entry><cms:entry ref="N1584F" type="pagenumber">119</cms:entry><cms:entry ref="N15868" type="section">4.2.</cms:entry><cms:entry ref="N1586C" type="pagenumber">120</cms:entry><cms:entry ref="N15873" type="table"/><cms:entry ref="N1590C" type="table"/><cms:entry ref="N159A5" type="table"/><cms:entry ref="N15A3E" type="table"/><cms:entry ref="N15AD7" type="table"/><cms:entry ref="N15B70" type="table"/><cms:entry ref="N15B91" type="pagenumber">121</cms:entry><cms:entry ref="N15BF8" type="table"/><cms:entry ref="N15CA3" type="table"/><cms:entry ref="N15D34" type="section">4.3.</cms:entry><cms:entry ref="N15D38" type="pagenumber">122</cms:entry><cms:entry ref="N15D3D" type="subsection">4.3.1.</cms:entry><cms:entry ref="N15D42" type="block">4.3.1.1.</cms:entry><cms:entry ref="N15D49" type="table"/><cms:entry ref="N15DA2" type="mm">58#76</cms:entry><cms:entry ref="N15DAF" type="mm">147#92</cms:entry><cms:entry ref="N15DCB" type="mm">45#26</cms:entry><cms:entry ref="N15DE7" type="mm">78#47</cms:entry><cms:entry ref="N15E03" type="mm">95#46</cms:entry><cms:entry ref="N15E1F" type="mm">45#63</cms:entry><cms:entry ref="N15E3B" type="mm">45#26</cms:entry><cms:entry ref="N15E4A" type="table"/><cms:entry ref="N15F05" type="pagenumber">123</cms:entry><cms:entry ref="N15F6B" type="table"/><cms:entry ref="N1607F" type="table"/><cms:entry ref="N160A0" type="pagenumber">124</cms:entry><cms:entry ref="N1617E" type="table"/><cms:entry ref="N161DA" type="pagenumber">125</cms:entry><cms:entry ref="N1627A" type="table"/><cms:entry ref="N16353" type="table"/><cms:entry ref="N163B6" type="pagenumber">126</cms:entry><cms:entry ref="N16419" type="block">4.3.1.2.</cms:entry><cms:entry ref="N1641D" type="pagenumber">127</cms:entry><cms:entry ref="N1643D" type="table"/><cms:entry ref="N1649F" type="mm">245#222</cms:entry><cms:entry ref="N164BB" type="mm">58#78</cms:entry><cms:entry ref="N164D7" type="mm">47#26</cms:entry><cms:entry ref="N164F3" type="mm">81#46</cms:entry><cms:entry ref="N1650F" type="mm">96#46</cms:entry><cms:entry ref="N1651C" type="table"/><cms:entry ref="N165E0" type="pagenumber">128</cms:entry><cms:entry ref="N16602" type="table"/><cms:entry ref="N166EA" type="table"/><cms:entry ref="N167C0" type="pagenumber">129</cms:entry><cms:entry ref="N167E7" type="table"/><cms:entry ref="N168E0" type="table"/><cms:entry ref="N169DB" type="block">4.3.1.3.</cms:entry><cms:entry ref="N169DF" type="pagenumber">130</cms:entry><cms:entry ref="N16A58" type="table"/><cms:entry ref="N16A5F" type="pagenumber">131</cms:entry><cms:entry ref="N16AED" type="mm">58#76</cms:entry><cms:entry ref="N16B03" type="mm">202#222</cms:entry><cms:entry ref="N16B28" type="mm">48#26</cms:entry><cms:entry ref="N16B56" type="mm">78#47</cms:entry><cms:entry ref="N16B84" type="mm">95#46</cms:entry><cms:entry ref="N16BB2" type="mm">49#63</cms:entry><cms:entry ref="N16BE0" type="mm">53#26</cms:entry><cms:entry ref="N16C0E" type="mm">39#28</cms:entry><cms:entry ref="N16C33" type="mm">44#25</cms:entry><cms:entry ref="N16C49" type="mm">43#26</cms:entry><cms:entry ref="N16C65" type="mm">44#28</cms:entry><cms:entry ref="N16C9C" type="mm">48#39</cms:entry><cms:entry ref="N16CB2" type="table"/><cms:entry ref="N16D8B" type="pagenumber">132</cms:entry><cms:entry ref="N16DC2" type="table"/><cms:entry ref="N16EC2" type="table"/><cms:entry ref="N16F92" type="pagenumber">133</cms:entry><cms:entry ref="N16FC9" type="table"/><cms:entry ref="N170CF" type="table"/><cms:entry ref="N1719C" type="pagenumber">134</cms:entry><cms:entry ref="N171D6" type="table"/><cms:entry ref="N172D6" type="table"/><cms:entry ref="N173A3" type="pagenumber">135</cms:entry><cms:entry ref="N173DA" type="table"/><cms:entry ref="N174A2" type="table"/><cms:entry ref="N175A8" type="table"/><cms:entry ref="N175C9" type="pagenumber">136</cms:entry><cms:entry ref="N176F2" type="table"/><cms:entry ref="N176F9" type="pagenumber">137</cms:entry><cms:entry ref="N17787" type="mm">58#76</cms:entry><cms:entry ref="N1779D" type="mm">202#222</cms:entry><cms:entry ref="N177C2" type="mm">48#26</cms:entry><cms:entry ref="N177F0" type="mm">78#47</cms:entry><cms:entry ref="N1781E" type="mm">95#46</cms:entry><cms:entry ref="N1784C" type="mm">48#39</cms:entry><cms:entry ref="N17862" type="table"/><cms:entry ref="N17944" type="table"/><cms:entry ref="N179CD" type="pagenumber">138</cms:entry><cms:entry ref="N17A1E" type="table"/><cms:entry ref="N17AF7" type="table"/><cms:entry ref="N17BBB" type="pagenumber">139</cms:entry><cms:entry ref="N17BD1" type="table"/><cms:entry ref="N17CA6" type="block">4.3.1.4.</cms:entry><cms:entry ref="N17D16" type="table"/><cms:entry ref="N17D1D" type="pagenumber">140</cms:entry><cms:entry ref="N17DB4" type="mm">58#76</cms:entry><cms:entry ref="N17DCA" type="mm">134#161</cms:entry><cms:entry ref="N17DEF" type="mm">78#47</cms:entry><cms:entry ref="N17E1D" type="mm">95#46</cms:entry><cms:entry ref="N17E4B" type="mm">49#63</cms:entry><cms:entry ref="N17E79" type="mm">53#26</cms:entry><cms:entry ref="N17EA7" type="mm">39#28</cms:entry><cms:entry ref="N17ECC" type="mm">43#25</cms:entry><cms:entry ref="N17EE2" type="mm">43#26</cms:entry><cms:entry ref="N17EFE" type="mm">43#27</cms:entry><cms:entry ref="N17F35" type="mm">48#39</cms:entry><cms:entry ref="N17F54" type="table"/><cms:entry ref="N18015" type="pagenumber">141</cms:entry><cms:entry ref="N18040" type="table"/><cms:entry ref="N18122" type="table"/><cms:entry ref="N1821A" type="table"/><cms:entry ref="N1829B" type="pagenumber">142</cms:entry><cms:entry ref="N1832F" type="table"/><cms:entry ref="N18445" type="table"/><cms:entry ref="N18530" type="table"/><cms:entry ref="N18551" type="pagenumber">143</cms:entry><cms:entry ref="N1860A" type="table"/><cms:entry ref="N186E0" type="table"/><cms:entry ref="N187BE" type="block">4.3.1.5.</cms:entry><cms:entry ref="N187C2" type="pagenumber">144</cms:entry><cms:entry ref="N1881D" type="table"/><cms:entry ref="N188B7" type="mm">58#76</cms:entry><cms:entry ref="N188CD" type="mm">138#161</cms:entry><cms:entry ref="N188F2" type="mm">78#47</cms:entry><cms:entry ref="N18920" type="mm">95#46</cms:entry><cms:entry ref="N1894E" type="mm">49#63</cms:entry><cms:entry ref="N1897C" type="mm">53#26</cms:entry><cms:entry ref="N189AA" type="mm">39#28</cms:entry><cms:entry ref="N189CF" type="mm">43#25</cms:entry><cms:entry ref="N189E5" type="mm">43#26</cms:entry><cms:entry ref="N18A01" type="mm">43#25</cms:entry><cms:entry ref="N18A38" type="mm">48#39</cms:entry><cms:entry ref="N18A4E" type="pagenumber">145</cms:entry><cms:entry ref="N18A5B" type="table"/><cms:entry ref="N18AF6" type="table"/><cms:entry ref="N18B88" type="table"/><cms:entry ref="N18C1A" type="table"/><cms:entry ref="N18CB8" type="table"/><cms:entry ref="N18D41" type="table"/><cms:entry ref="N18D62" type="pagenumber">146</cms:entry><cms:entry ref="N18DCE" type="table"/><cms:entry ref="N18E9E" type="table"/><cms:entry ref="N18FDC" type="table"/><cms:entry ref="N1906D" type="block">4.3.1.6.</cms:entry><cms:entry ref="N19071" type="pagenumber">147</cms:entry><cms:entry ref="N190FE" type="pagenumber">148</cms:entry><cms:entry ref="N19105" type="table"/><cms:entry ref="N191C9" type="mm">58#76</cms:entry><cms:entry ref="N191DF" type="mm">214#185</cms:entry><cms:entry ref="N19210" type="mm">78#47</cms:entry><cms:entry ref="N1924A" type="mm">95#46</cms:entry><cms:entry ref="N19284" type="mm">49#63</cms:entry><cms:entry ref="N192BE" type="mm">53#26</cms:entry><cms:entry ref="N192F8" type="mm">39#28</cms:entry><cms:entry ref="N19329" type="mm">44#25</cms:entry><cms:entry ref="N1933F" type="mm">42#25</cms:entry><cms:entry ref="N19367" type="mm">44#25</cms:entry><cms:entry ref="N193AA" type="mm">48#39</cms:entry><cms:entry ref="N193C3" type="table"/><cms:entry ref="N19473" type="mm">40#25</cms:entry><cms:entry ref="N1950A" type="pagenumber">149</cms:entry><cms:entry ref="N195CB" type="table"/><cms:entry ref="N1967B" type="mm">40#25</cms:entry><cms:entry ref="N197CF" type="table"/><cms:entry ref="N19862" type="mm">40#25</cms:entry><cms:entry ref="N1992A" type="table"/><cms:entry ref="N1994F" type="pagenumber">150</cms:entry><cms:entry ref="N199C1" type="mm">40#25</cms:entry><cms:entry ref="N19A89" type="table"/><cms:entry ref="N19B34" type="mm">40#25</cms:entry><cms:entry ref="N19C92" type="table"/><cms:entry ref="N19D3D" type="mm">40#25</cms:entry><cms:entry ref="N19E0F" type="pagenumber">151</cms:entry><cms:entry ref="N19EA3" type="table"/><cms:entry ref="N19FE3" type="table"/><cms:entry ref="N1A123" type="table"/><cms:entry ref="N1A1B6" type="mm">40#25</cms:entry><cms:entry ref="N1A202" type="pagenumber">152</cms:entry><cms:entry ref="N1A286" type="table"/><cms:entry ref="N1A319" type="mm">40#25</cms:entry><cms:entry ref="N1A3E1" type="table"/><cms:entry ref="N1A477" type="mm">40#25</cms:entry><cms:entry ref="N1A53F" type="table"/><cms:entry ref="N1A5D5" type="pagenumber">153</cms:entry><cms:entry ref="N1A5D9" type="mm">40#25</cms:entry><cms:entry ref="N1A6A1" type="table"/><cms:entry ref="N1A737" type="mm">40#25</cms:entry><cms:entry ref="N1A7FF" type="table"/><cms:entry ref="N1A895" type="mm">40#25</cms:entry><cms:entry ref="N1A95D" type="table"/><cms:entry ref="N1A982" type="pagenumber">154</cms:entry><cms:entry ref="N1A9F7" type="mm">40#25</cms:entry><cms:entry ref="N1AABF" type="table"/><cms:entry ref="N1AB55" type="mm">40#25</cms:entry><cms:entry ref="N1AC1D" type="table"/><cms:entry ref="N1ACE7" type="mm">40#25</cms:entry><cms:entry ref="N1AD80" type="pagenumber">155</cms:entry><cms:entry ref="N1ADDF" type="table"/><cms:entry ref="N1AEA9" type="mm">40#25</cms:entry><cms:entry ref="N1AF99" type="subsection">4.3.2.</cms:entry><cms:entry ref="N1AF9E" type="block">4.3.2.1.</cms:entry><cms:entry ref="N1AFC5" type="pagenumber">156</cms:entry><cms:entry ref="N1AFD6" type="table"/><cms:entry ref="N1B061" type="mm">58#76</cms:entry><cms:entry ref="N1B077" type="mm">138#161</cms:entry><cms:entry ref="N1B09C" type="mm">78#47</cms:entry><cms:entry ref="N1B0CA" type="mm">95#46</cms:entry><cms:entry ref="N1B0F8" type="mm">49#63</cms:entry><cms:entry ref="N1B126" type="mm">53#26</cms:entry><cms:entry ref="N1B154" type="mm">39#28</cms:entry><cms:entry ref="N1B179" type="mm">44#25</cms:entry><cms:entry ref="N1B1B0" type="mm">48#26</cms:entry><cms:entry ref="N1B1DE" type="mm">48#39</cms:entry><cms:entry ref="N1B1F4" type="table"/><cms:entry ref="N1B215" type="pagenumber">157</cms:entry><cms:entry ref="N1B2E6" type="table"/><cms:entry ref="N1B3D7" type="table"/><cms:entry ref="N1B48C" type="pagenumber">158</cms:entry><cms:entry ref="N1B4C3" type="table"/><cms:entry ref="N1B5C3" type="table"/><cms:entry ref="N1B6AB" type="table"/><cms:entry ref="N1B731" type="pagenumber">159</cms:entry><cms:entry ref="N1B79B" type="table"/><cms:entry ref="N1B912" type="table"/><cms:entry ref="N1B9F1" type="pagenumber">160</cms:entry><cms:entry ref="N1BA13" type="table"/><cms:entry ref="N1BAFA" type="block">4.3.2.2.</cms:entry><cms:entry ref="N1BB29" type="pagenumber">161</cms:entry><cms:entry ref="N1BB30" type="table"/><cms:entry ref="N1BBBB" type="mm">58#76</cms:entry><cms:entry ref="N1BBD1" type="mm">214#185</cms:entry><cms:entry ref="N1BBF6" type="mm">78#47</cms:entry><cms:entry ref="N1BC24" type="mm">95#46</cms:entry><cms:entry ref="N1BC52" type="mm">49#63</cms:entry><cms:entry ref="N1BC80" type="mm">53#26</cms:entry><cms:entry ref="N1BCAE" type="mm">39#28</cms:entry><cms:entry ref="N1BCD3" type="mm">44#25</cms:entry><cms:entry ref="N1BCE9" type="mm">43#26</cms:entry><cms:entry ref="N1BD05" type="mm">44#25</cms:entry><cms:entry ref="N1BD3C" type="mm">48#39</cms:entry><cms:entry ref="N1BD61" type="mm">53#26</cms:entry><cms:entry ref="N1BD85" type="table"/><cms:entry ref="N1BE7E" type="pagenumber">162</cms:entry><cms:entry ref="N1BFCF" type="table"/><cms:entry ref="N1C20C" type="table"/><cms:entry ref="N1C245" type="pagenumber">163</cms:entry><cms:entry ref="N1C44D" type="table"/><cms:entry ref="N1C564" type="pagenumber">164</cms:entry><cms:entry ref="N1C69B" type="table"/><cms:entry ref="N1C8E7" type="table"/><cms:entry ref="N1C964" type="pagenumber">165</cms:entry><cms:entry ref="N1CA3C" type="table"/><cms:entry ref="N1CB91" type="table"/><cms:entry ref="N1CCE2" type="table"/><cms:entry ref="N1CD1B" type="pagenumber">166</cms:entry><cms:entry ref="N1CF45" type="table"/><cms:entry ref="N1D092" type="block">4.3.2.3.</cms:entry><cms:entry ref="N1D096" type="pagenumber">167</cms:entry><cms:entry ref="N1D0A6" type="table"/><cms:entry ref="N1D11E" type="mm">45#29</cms:entry><cms:entry ref="N1D12B" type="mm">201#212</cms:entry><cms:entry ref="N1D150" type="mm">45#10</cms:entry><cms:entry ref="N1D16C" type="mm">37#10</cms:entry><cms:entry ref="N1D191" type="mm">37#10</cms:entry><cms:entry ref="N1D19E" type="mm">37#10</cms:entry><cms:entry ref="N1D1C3" type="mm">45#36</cms:entry><cms:entry ref="N1D1E8" type="mm">54#47</cms:entry><cms:entry ref="N1D1F5" type="table"/><cms:entry ref="N1D26B" type="table"/><cms:entry ref="N1D2E1" type="table"/><cms:entry ref="N1D306" type="pagenumber">168</cms:entry><cms:entry ref="N1D35B" type="table"/><cms:entry ref="N1D3D1" type="table"/><cms:entry ref="N1D447" type="table"/><cms:entry ref="N1D4C6" type="subsection">4.3.3.</cms:entry><cms:entry ref="N1D4CB" type="block">4.3.3.1.</cms:entry><cms:entry ref="N1D4FB" type="pagenumber">169</cms:entry><cms:entry ref="N1D542" type="block">4.3.3.2.</cms:entry><cms:entry ref="N1D55B" type="section">4.4.</cms:entry><cms:entry ref="N1D560" type="subsection">4.4.1.</cms:entry><cms:entry ref="N1D56D" type="mm">92#22</cms:entry><cms:entry ref="N1D573" type="subsection">4.4.2.</cms:entry><cms:entry ref="N1D57D" type="table"/><cms:entry ref="N1D5BD" type="pagenumber">170</cms:entry><cms:entry ref="N1D617" type="subsection">4.4.3.</cms:entry><cms:entry ref="N1D61E" type="table"/><cms:entry ref="N1D654" type="subsection">4.4.4.</cms:entry><cms:entry ref="N1D659" type="block">4.4.4.1.</cms:entry><cms:entry ref="N1D666" type="table"/><cms:entry ref="N1D6EF" type="table"/><cms:entry ref="N1D7B1" type="block">4.4.4.2.</cms:entry><cms:entry ref="N1D7B5" type="pagenumber">171</cms:entry><cms:entry ref="N1D7BC" type="table"/><cms:entry ref="N1D85B" type="table"/><cms:entry ref="N1D8F1" type="table"/><cms:entry ref="N1D98C" type="block">4.4.4.3.</cms:entry><cms:entry ref="N1D9BC" type="pagenumber">172</cms:entry><cms:entry ref="N1D9F8" type="table"/><cms:entry ref="N1DA8A" type="block">4.4.4.4.</cms:entry><cms:entry ref="N1DA94" type="table"/><cms:entry ref="N1DAE8" type="table"/><cms:entry ref="N1DB3C" type="subsection">4.4.5.</cms:entry><cms:entry ref="N1DB43" type="pagenumber">173</cms:entry><cms:entry ref="N1DB47" type="mm">25#24</cms:entry><cms:entry ref="N1DB4D" type="subsection">4.4.6.</cms:entry><cms:entry ref="N1DB59" type="subsection">4.4.7.</cms:entry><cms:entry ref="N1DB63" type="table"/><cms:entry ref="N1DBFC" type="section">4.5.</cms:entry><cms:entry ref="N1DC0C" type="pagenumber">174</cms:entry><cms:entry ref="N1DC16" type="table"/><cms:entry ref="N1DCBE" type="table"/><cms:entry ref="N1DD51" type="table"/><cms:entry ref="N1DE05" type="table"/><cms:entry ref="N1DE8C" type="table"/><cms:entry ref="N1DEFB" type="pagenumber">175</cms:entry><cms:entry ref="N1DF11" type="table"/><cms:entry ref="N1DFB0" type="table"/><cms:entry ref="N1E001" type="mm">151#155</cms:entry><cms:entry ref="N1E085" type="section">4.6.</cms:entry><cms:entry ref="N1E089" type="pagenumber">176</cms:entry><cms:entry id="chapter5" part="chapter5" ref="chapter5" type="chapter">5.</cms:entry><cms:entry id="N1E0B5" part="chapter5" ref="N1E0B5" type="pagenumber">177</cms:entry><cms:entry id="N1E0D3" part="chapter5" ref="N1E0D3" type="pagenumber">178</cms:entry><cms:entry id="N1E0F5" part="chapter5" ref="N1E0F5" type="pagenumber">179</cms:entry><cms:entry ref="N1E130" type="back"/><cms:entry id="N1E132" part="N1E132" ref="N1E132" type="bibliography">
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type="table"/><cms:entry id="N1FF18" part="N1FF18" ref="N1FF18" type="acknowledgement"/><cms:entry id="N1FF30" part="N1FF30" ref="N1FF30" type="declaration"/><cms:entry part="chapter4" type=":current"/><cms:entry type=":lang">de</cms:entry><cms:entry id=":contents" part="front" ref=":contents" type=":contents">Inhaltsverzeichnis</cms:entry><cms:entry type=":help"><url href="http://...">Hilfe</url></cms:entry></cms:meta><cms:content><chapter id="chapter4" label="4.">
			<head>
				<pagenumber id="N157A2" label="118" numbering="arabic" start="118"/>Experimenteller Teil</head>
			<section id="N157A7" label="4.1.">
				<head>Allgemeine Bemerkungen</head>
				<subsection id="N157AC" label="4.1.1.">
					<head>Geräte</head>
					<p>
						<ul>
							<li>
								<p>HPLC: <br/>
									<mm entity="Grafik122" file="selent_html_m406a5ec3.gif" id="N157BB" label="586#115"/>
								</p>
							</li>
							<li>
								<p>MS: MS 5995 (Hewlett Packard) mit Direkteinlasssystem, Elektronenenergie 70 eV </p>
							</li>
							<li>
								<p>NMR: DPX 300 NMR-Spektrometer (Bruker)</p>
							</li>
							<li>
								<p>Röntgenkristallstrukturanalyse: 4-Kreis-Röntgenkristalldiffraktometer (STOE &amp; CIE, Darmstadt)</p>
							</li>
							<li>
								<p>UV: Spektralphotometer UV-2101 PC (Shimadzu)</p>
							</li>
							<li>
								<p>CHN: CHNS-932-Analysator (Leco)</p>
							</li>
							<li>
								<p>Optische Drehung: Polarimeter 241 MC (Perkin Elmer)</p>
							</li>
							<li>
								<p>Circulardichroismus: Jasco-710, Spektropolarimeter</p>
							</li>
							<li>
								<p>Kapillarelektrophorese: Spectra Phoresis 500<sup>TM</sup>
									<sup>, TSP Thermo Separation Products, Darmstadt</sup>
								</p>
							</li>
							<li>
								<p>Heiztischmikroskop Thermogalen-GA-D-4/89 (Leica)</p>
							</li>
							<li>
								<p>Vakuumrotationsverdampfer Rotavapor R 111 (Büchi)</p>
							</li>
							<li>
								<p>Magnetrührer RCT basic (IKA Labortechnik)</p>
							</li>
							<li>
								<p>Kontaktthermometer ETS-D4 fuzzy (IKA<sup>®</sup> Werke)</p>
							</li>
							<li>
								<p>Ultraschallbad Sonorex RK 100 (Bandelin)</p>
							</li>
							<li>
								<p>UV-Lampe Nr. 022.9230, Leistung 8 W (Camag)</p>
							</li>
							<li>
								<p>Heizplatte 0 bis 250°C (Gerhardt)</p>
							</li>
							<li>
								<p>Membran-Vakuumpumpe Typ N 726.3FT.18 (KFN Neuberger GmbH)</p>
							</li>
							<li>
								<p>pH-Messgerät WTW pH 522 (Wissenschaftlich-Technische Werkstätten) mit Glaselektrode N 6280 (SCHOTT Geräte)</p>
							</li>
							<li>
								<p>Trockenschrank T 6030 (Heraeus Instruments)</p>
							</li>
						</ul>
					</p>
					<p>Die Aufnahme der MS- und NMR-Spektren, die Anfertigung der Röntgenkristallstrukturanalysen, sowie die Elementaranalyse wurden am Institut für Chemie der Humboldt-Universität zu Berlin durchgeführt.</p>
					<p>Die umfangreichen Berechnungen für das Molecular Modelling erfolgten am Institut für Pflanzenbiochemie in Halle an einer Workstation mit den Programmen MOE [<link ref="bib257">105</link>], Procheck [<link ref="bib230">110</link>] und Sybyl [<link ref="bib240">109</link>].</p>
				</subsection>
				<subsection id="N1584B" label="4.1.2.">
					<head>
						<pagenumber id="N1584F" label="119" numbering="arabic" start="119"/>Lösungsmittel und Chemikalien</head>
					<p>Acetanhydrid (Feinchemie Sebnitz), Aceton (Merck), Acetonitril graduent grade (Merck), Aluminiumchlorid (Aldrich), Ammoniak&#8209;Lösung 33 % (Ferak), Ammoniumacetat (Laborchemie Apolda), Ammoniumchlorid (Laborchemie Apolda), Argon (Air Liquide GmbH), Benzoylchlorid (Fluka), Benzylchlorid (Merck), 3-Bromanisol (Aldrich), Brombenzol (Aldrich), 1-Brom-4-butylbenzen (Aldrich), 1-Brom-4-n-butyloxybenzen (Synthon Chemicals GmbH), 4-Brom-N,N-dimethylanilin (Aldrich), Bromthioanisol (Aldrich), 1-Bromo-4-(trifluormethoxy)benzen (Aldrich), n-Butanol (Merck), 4-tert-Butylacetophenon (Aldrich), n-Butylbenzen (Aldrich), <em>tert</em>-Butylbenzen (Aldrich), Butylphenylether (Aldrich), 5-Chlor-1,3-dimethoxybenzen (Aldrich), Chloroform (Baker), Cyclohexan (Ferak), Deuterochloroform &#8805; 99,5 % (Merck), (+)-O,O´-Dibenzoyl-D-weinsäure (Fluka), (-)-O,O´-Dibenzoyl-L-weinsäure (Fluka), (+)-Di-O,O´-p-toluyl-D-weinsäure (Fluka), (-)-Di-O,O´-p-toluyl-L-weinsäure (Fluka), Dichlormethan (Merck), Diethylamin (Merck), Diethylether (Baker), Dimethylformamid (Ferak), &#945;,&#945;&#8212;Dichlormethyl methyl ether (Aldrich), N,N-Dimethylanilin (Aldrich), Dimethylsulfat (Merck), Dimethylsulfoxid-D6&#8805; 99,8 % (Merck), Dinatriumhydrogenphosphat-Dodecahydrat (Laborchemie Apolda), 1,4-Dioxan (Laborchemie Apolda), (+)-Di-O,O-p-Toluyl-D-weinsäure (Fluka), Essigsäure 98 % (Fluka), Essigsäure 100 % (Merck), Ethanol (Baker), Ethoxalylchlorid (Aldrich), Ethylacetat (Aldrich), n-Hexan HPLC Reagent (Baker), 3&#8209;Hydroxy-N-methylpiperidin 98 % (Aldrich), 4-Hydroxy-N-methylpiperidin 98 % (Aldrich), Iod (Fluka), Isopropanol (Merck), Kaliumdihydrogenphosphat (Laborchemie Apolda), Kaliumhydroxid (Merck), Magnesiumspäne (Laborchemie Apolda), Methanol (Baker), Methanol graduent grade (Merck), 3&#8209;Methoxybenzaldehyd (Aldrich), 3-Methoxybenzamid (Aldrich), 3-Methoxyphenylbromid, Natrium (Merck), Natrium-dihydrogenphosphat-Dihydrat (Laborchemie Apolda), Natriumhydrogencarbonat (Merck), Natriumhydrogensulfit-Lösung 39 % (Merck), Natriumhydroxid (Chemapol), Natriumsulfat wasserfrei (Riedel-de-Haën), n-Octanol (Merck), Petroleumbenzin 60-80 °C (Baker), Phenylglyoxylsäuremethylester (Aldrich), (-)-8-Phenylmenthol (Aldrich), Phenyl trifluormethylether (Lancaster), Phosphorsäure (Laborchemie Apolda), 4-Piperidinol (Fluka), 2-Propanol HPLC Reagent (Baker), Salzsäure 36 % (Riedel-de-Haën), Schwefelsäure 96 % (Laborchemie Apolda), Selendioxid (Fluka), Stickstoff (Air Liquide GmbH), Tetrahydrofuran (Aldrich), Thioanisol (Aldrich), Toluol (Merck), Triethylamin (Aldrich), 4-Trifluormethylphenylbromid (Aldrich), (2<em>R</em>,3<em>S</em>)-Weinsäure (Merck). </p>
					<p>Enzyme: Esterase solution porcine liver (PLE): Ammonium sulfate suspension min. 150 units/mg protein (biuret) (Aldrich), Lipase porcine pancreas (PPL): Type II 100-400 units/mg protein (using olive oil (30 min incubation)), 30-90 units/mg protein (using triacetin) (Aldrich), Lipase Pseudomonas cepacia (PCL): BioChemika powder Color light beige ~50 units/mg (Aldrich), Lipase Candida cylindracea (CCL): BioChemika lyophilized powder (fine) 15-25 units/mg.</p>
					<p>Für Reaktionen wie Acylierungen und metallorganische Umsetzungen wurden getrocknete Lösungsmittel verwendet, die nach gängigen Methoden der Laborpraxis hergestellt wurden.</p>
				</subsection>
			</section>
			<section id="N15868" label="4.2.">
				<head>
					<pagenumber id="N1586C" label="120" numbering="arabic" start="120"/>Vergleichssubstanzen</head>
				<p>
					<table frame="none" id="N15873" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>
											<strong>(</strong>
											<strong>R,S</strong>
											<strong>)-3-Methoxybenzilsäure, 89</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C15H14O5</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>258,26 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Fp:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>78-80°C (Ethylacetat/Petroleumbenzin), (75-80°C [<link ref="bib193">5</link>])</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>MS :</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>m/z (Irel.[%]): M+ 258 (2), 213 (29), 135 (10), 105 (100), 77 (62)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik: [<link ref="bib193">5</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N1590C" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>
											<strong>(</strong>
											<strong>R,S</strong>
											<strong>)-3,5-Dimethoxybenzilsäure, 90</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C16H16O5</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>288,29 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Fp:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>92-94°C (Methanol/Wasser), (94-96°C [<link ref="bib193">5</link>])</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>MS :</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>m/z (Irel.[%]): M+ 288 (3), 243 (11), 105 (100), 77 (45)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik: [<link ref="bib193">5</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N159A5" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>
											<strong>(</strong>
											<strong>R,S</strong>
											<strong>)-Methyl 3,5-dimethoxybenzilat, 91</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C17H18O5</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>302,31 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Fp:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>77-79°C (Methanol/Wasser), (77-78°C [<link ref="bib193">5</link>])</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>MS :</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>m/z (Irel. [%]) : M+ 302 (3), 243 (18), 105 (100), 77 (41)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik : [<link ref="bib193">5</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N15A3E" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>
											<strong>(</strong>
											<strong>R,S</strong>
											<strong>)-N-Methyl-4-piperidyl 3,4-dimethoxybenzilat, 92</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C22H27NO5</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>385,47 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Fp:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>107-108°C (Diethylether), (108-110°C [<link ref="bib193">5</link>])</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>MS :</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>m/z (Irel. [%]) : M+ 385 (2), 243 (34), 105 (100), 99 (34), 98 (100), 96 (11), 77 (20)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik : [<link ref="bib193">5</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N15AD7" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>
											<strong>(</strong>
											<strong>R,S</strong>
											<strong>)-N-Methyl-4-piperidyl 3,4-dihydroxybenzilat, 93</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C20H23NO5</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>357,39 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Fp:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>122-124°C (Diethylether), (121-123 °C [<link ref="bib193">5</link>])</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>MS :</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>m/z (Irel. [%]) : M+ 357 (5), 215 (30), 137 (13), 114 (12), 105 (80), 98 (100), 77 (40)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik : [<link ref="bib193">5</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N15B70" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>
											<pagenumber id="N15B91" label="121" numbering="arabic" start="121"/>
											<strong>(</strong>
											<strong>R,S</strong>
											<strong>)-N-Methyl-4-piperidyl 4-methoxybenzilat, 94</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C21H25NO4</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>355,43 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Fp:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>133-135°C (Chloroform/Diethylether), (134-136°C [<link ref="bib269">115</link>])</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik: [<link ref="bib269">115</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N15BF8" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>(<em>
												<strong>R</strong>
											</em>,<em>
												<strong>S</strong>
											</em>)-N-Methyl-3-piperidyl (<em>
												<strong>R</strong>
											</em>,<em>
												<strong>S</strong>
											</em>)-3-methoxybenzilat<strong>, 95</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C21H25NO4</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>355,42 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Fp:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>93-95°C (Diethylether), (91-95°C [<link ref="bib193">5</link>])</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>MS :</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>m/z (Irel. [%]): kein M+, 105 (30), 98 (12), 97 (100), 96 (11), 77 (18)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik: [<link ref="bib193">5</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N15CA3" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>(<em>
												<strong>R</strong>
											</em>,<em>
												<strong>S</strong>
											</em>)-N-Methyl-3-piperidyl (<em>
												<strong>R</strong>
											</em>,<em>
												<strong>S</strong>
											</em>)-3,5-dimethoxybenzilat<strong>, 96</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C22H27NO5</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>385,47 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>MS :</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>m/z (Irel. [%]): kein M+, 243 (10), 114 (14), 105 (26), 97 (100), 77 (15)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Synthese, Analytik: [<link ref="bib193">5</link>]</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
			</section>
			<section id="N15D34" label="4.3.">
				<head>
					<pagenumber id="N15D38" label="122" numbering="arabic" start="122"/>Allgemeine Synthesevorschriften und dargestellte Verbindungen</head>
				<subsection id="N15D3D" label="4.3.1.">
					<head>Darstellung enantiomerenreiner substituierter N-Methyl-4-piperidyl benzilate</head>
					<block id="N15D42" label="4.3.1.1.">
						<head>Darstellung substituierter Phenylglyoxylsäuren</head>
						<p>
							<table frame="none" id="N15D49" orient="port" tocentry="1">
								<caption>Tab. 26: Bezifferung der Phenylglyoxylsäuren</caption>
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Substitution R</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>19</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik123" file="selent_html_49eff647.gif" id="N15DA2" label="58#76"/>
												</p>
											</entry>
											<entry morerows="5" rotate="0" valign="top">
												<p>
													<mm entity="Grafik124" file="selent_html_3bf8ae68.gif" id="N15DAF" label="147#92"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>20</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik125" file="selent_html_45122b4.gif" id="N15DCB" label="45#26"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>21</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik126" file="selent_html_m6271733d.gif" id="N15DE7" label="78#47"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>22</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik127" file="selent_html_m16ba103a.gif" id="N15E03" label="95#46"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>23</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik128" file="selent_html_m1e65a5f0.gif" id="N15E1F" label="45#63"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>24</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik129" file="selent_html_ma40cb87.gif" id="N15E3B" label="45#26"/>
												</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p/>
						<p>
							<table frame="none" id="N15E4A" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-Butylphenylglyoxylsäure, 19</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CAS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>7099-90-3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C12H14O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>206,24 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Synthese:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>28 mmol (5 g) 4-tert-Butylacetophenon werden unter Eiskühlung zu einer Lösung von 59 mmol (9,3 g) Kaliumpermanganat und 83 mmol (3,3 g) Natriumhydroxid in 600 ml Wasser getropft. Es wird über Nacht unter Eiskühlung gerührt. Der Braunstein wird abfiltriert. Die Lösung wird 2 h bei Raumtemperatur mit Aktivkohle gerührt und nach dem Abfiltrieren der Aktivkohle auf pH 6 mit Salzsäure eingestellt. Um unerwünschte saure organische Verbindungen zu entfernen, wird die wässrige Phase bei pH 6 (7-8mal), pH 4 (dreimal) und pH 2 (dreimal) mit Chloroform extrahiert. Die zuletzt erhaltenen Chloroform-Extrakte (pH 2) werden über wasserfreiem Natriumsulfat getrocknet, anschließend filtriert, im Vakuum eingeengt und liefern 2,8 g 4-tert-Butylphenylglyoxylsäure [<link ref="bib164">29</link>].</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>48 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>69-73°C (69-71°C [<link ref="bib272">119</link>])</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N15F05" label="123" numbering="arabic" start="123"/>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,27</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, B (gelb)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 1,28 s (9H, CH3, C-10 bis C-12; 7,46-7,49 d (2H, Ar-H, C-3,C-5); 8,18-8,21 d (2H, Ar-H, C-2,C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 30,9 (C-10 bis C-12); 35,5 (C-9); 126,0 (C-3, C-5); 129,1 (C-1); 131,3 (C-2, C-6); 160,0 (C&#8209;4); 162,1 (C-8); 183,9 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]) : M+ 206 (1), 178 (22), 163 (100), 161 (85), 135 (24), 118 (11), 91 (26), 77 (11)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N15F6B" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>4-Methylmercaptophenylglyoxylsäure, 20</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CAS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>53066-99-2</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C9H8O3S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>196,22 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Synthese:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>73 mmol (9 g) Thioanisol und 73 mmol (10 g) Ethoxalylchlorid werden in 100 ml getrocknetem Dichlorethan gelöst und gekühlt. 74 mmol (10 g) Aluminiumchlorid werden portionsweise hinzugegeben. Die Mischung wird 1 h unter Kühlung, dann 2 h bei Raumtemperatur gerührt. Das Reaktionsgemisch wird auf Eis/konz. Salzsäure geschüttet. Die Phasen werden getrennt. Die wässrige Phase wird 3mal mit Chloroform extrahiert. Die organischen Phasen werden vereint und mit Wasser gewaschen, über wasserfreiem Natriumsulfat getrocknet, anschließend filtriert und im Vakuum eingeengt. Der Ester (9,5 g) wird mit einer Lösung aus 6,1 g Natriumhydroxid in 100 ml Wasser 1,5 h auf dem Wasserbad verseift und nach dem Abkühlen zweimal mit Diethylether gewaschen. Dann wird die wässrige Phase angesäuert und mit Diethylether extrahiert. Der Etherextrakt wird gewaschen, über Natriumsulfat getrocknet, anschließend filtriert und im Vakuum eingeengt. Die erhaltene Säure wird in Toluol umkristallisiert [<link ref="bib162">116</link>].</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>31 % d. Th. (2 Stufen)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>109-112°C (Toluol), (111-113°C [<link ref="bib162">116</link>])</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,23</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, B (gelb)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 2,48 s (3H, CH3, C-9); 7,22-7,25 d (2H, Ar-H, C-3, C-5); 8,22-8,25 d (2H, Ar-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 14,5 (C-9); 124,8 (C-3, C-5); 127,7 (C-1); 131,7 (C-2, C-6); 150,5 (C-4); 161,1 (C-8)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 196 (19), 168 (13), 151 (100), 123 (13), 108 (10), 79 (8), 77 (5)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1607F" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N160A0" label="124" numbering="arabic" start="124"/>
													<strong>4-n-Butylphenylglyoxylsäure, 21</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CAS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>128822-59-3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C12H14O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>206,24 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Synthese:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>7,5 mmol (1 g) Aluminiumchlorid werden in 15 ml Dichlormethan unter Eiskühlung gegeben. 7,4 mmol (1 g) Ethoxalylchlorid werden vorsichtig dazu getropft. 7,5 mmol (1 g) n-Butylbenzen werden unter weiterem Rühren und Kühlen innerhalb 0,5 h hinzugefügt. Anschließend wird das Reaktionsgemisch 5 h bei Raumtemperatur weitergerührt, dann unter heftigem Umschütteln auf fein zerstoßenes Eis gegossen. Die organische Schicht wird mit Wasser, Natriumhydrogencarbonat- und Kochsalz-Lösung gewaschen, über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Der Ester wird durch Säulenchromatographie (Kieselgel 60, Cyclohexan/Ethylacetat 7:3) gereinigt. Anschließend wird der Ester (1,2 g) mit 15 ml einer 6 %igen Natriumhydroxid-Lösung 1,5 h auf dem Wasserbad verseift und nach dem Abkühlen zweimal mit Diethylether gewaschen. Dann wird die wässrige Phase angesäuert und mit Diethylether extrahiert. Der Etherextrakt wird getrocknet und einrotiert [<link ref="bib190">117</link>].</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>51 % d. Th. (2 Stufen)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,21</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, B (gelb)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,83-0,88 t (3H, CH3, C-12); 1,28 m (2H, CH2, C-11); 1,55 m (2H, CH2, C-10); 1,97 t (2H, CH2, C-9); 7,24-7,26 d (2H, Ar-H, C-3, C-5); 8,08-8,11 d (2H, Ar-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,8 (C-12); 22,3 (C-11); 33,0 (C-10); 35,9 (C-9); 129,1 (C-3, C-5); 129,5 (C-1); 131,2 (C-2, C-6); 151,9 (C&#8209;4); 163,4 (C-8); 184,7 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]) : M+ 206 (2), 178 (20), 161 (100), 149 (9), 136 (26), 91 (35), 77 (6)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1617E" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>4-Butoxyphenylglyoxylsäure, 22</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C12H14O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>222,24 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Synthese:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>20 mmol (2,7 g) Aluminiumchlorid werden in 45 ml Dichlormethan unter Eiskühlung suspendiert. 20 mmol (2,7 g) Ethoxalylchlorid werden vorsichtig dazugetropft. Innerhalb von 0,5 h werden 20 mmol (3 g) Butoxybenzen unter weiterem Rühren und Kühlen hinzugefügt. Anschließend wird das Reaktionsgemisch 5 h bei Raumtemperatur gerührt, dann unter heftigem Umschütteln auf fein zerstoßenes Eis gegossen. Die organische Schicht wird mit Wasser, Natriumhydrogencarbonat- und Kochsalz-Lösung gewaschen, über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Der 4-Butoxyphenylglyoxylsäureethylester wird ohne weitere Reinigungsschritte mit einer 6 %igen Natriumhydroxid-Lösung 1,5 h auf dem Wasserbad verseift. Nach dem Abkühlen wird das Gemisch zweimal mit Diethylether geschüttelt, um den nichtverseiften Ester zu <pagenumber id="N161DA" label="125" numbering="arabic" start="125"/>entfernen. Dann wird die wässrige Phase mit konz. Salzsäure angesäuert und mit Diethylether extrahiert. Der Etherextrakt wird über wasserfreiem Natriumsulfat getrocknet, anschließend filtriert und im Vakuum eingeengt getrocknet. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>53 % d. Th. (2 Stufen)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>60-61°C (Cyclohexan), (61-62°C [<link ref="bib261">120</link>])</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,41</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, B (gelb), C (grau) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,90-0,95 t (3H, CH3, C-12); 1,44 m (2H, CH2, C-11); 1,74 m (2H, CH2, C-10); 4,01 t (2H, CH2, C-9); 6,89-6,92 d (2H, Ar-H, C-3,C-5); 8,37-8,40 d (2H, Ar-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,8 (C-12); 19,1 (C-11); 31,0 (C-10); 68,3 (C-9), 114,8 (C-3, C-5); 124,3 (C-1); 134,6 (C-2, C-6); 165,6 (C&#8209;4); 167,6 (C-8); 178,1 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 222 (9), 177 (85), 121 (100), 93 (15)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1627A" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>4-Dimethylaminophenylglyoxylsäure, 23</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C10H11O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>193,20 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Synthese:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>[<link ref="bib161">121</link>]</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>68 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>192-194°C (Wasser/Methanol ), (194-195°C [<link ref="bib162">116</link>])</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,08 s (6H, CH3, C-9, C-10); 6,61-6,64 d (2H, Ar-H, C-3, C-5); 8,39-8,42 d (2H, Ar-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 40,1 (C-9, C-10); 111,1 (C-3, C-5); 119,3 (C-1); 134,8 (C-2, C-6); 155,1 (C&#8209;4); 160,9 (C-8); 179,0 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]) : M+ 193 (20), 149 (12), 148 (100), 105 (11), 79 (10), 77 (16)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N16353" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>4-Trifluormethoxyphenylglyoxylsäure, 24</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C9H5F3O4 </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>234,1 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Synthese:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>60 mmol (8 g) Aluminiumchlorid werden in 60 ml Dichlorethan unter Eiskühlung suspendiert. 53 mmol (7,3 g) Ethoxalylchlorid werden vorsichtig dazugetropft. 50 mmol (8,1 g) Trifluormethoxybenzen werden unter weiterem Rühren und Kühlen innerhalb von 0,5 h hinzugefügt. Anschließend wird das Reaktionsgemisch 5 h bei 50°C erwärmt [<link ref="bib191">118</link>]. Unter heftigem Umschütteln wird das Reaktionsgemisch auf fein zerstoßenes Eis gegossen. Die organische Schicht wird abgetrennt, mit Wasser, Natriumhydrogencarbonat- und Kochsalz-Lösung gewaschen, über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Der Ester wird durch Säulenchromatographie (Kieselgel, Hexan/Ethylacetat 9:1) gereinigt. Danach wird 1 Moläquivalent Ester mit 5 Moläquivalenten einer 3 N Natriumhydroxid-Lösung (Wasser/Ethanol 1:1) 0,5 h auf dem Wasserbad verseift. Das Reaktionsgemisch wird im Vakuum eingeengt. Mit Chloroform werden die nicht verseiften Bestandteile extrahiert. Zur <pagenumber id="N163B6" label="126" numbering="arabic" start="126"/>Entfernung saurer Nebenprodukte wird die wässrige Lösung mit 6 N Salzsäure angesäuert und mit Chloroform extrahiert. Durch weitere Extraktion der sauren Lösung mit Diethylether wird die in Chloroform sehr schlecht bis unlösliche 4-Trifluormethoxyphenylglyoxylsäure erhalten. Die organische Phase wird über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>20 % (2 Stufen) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, DMSO-d6, TMS): 6,91-6,94 d (2H, Ar-H, C-3, C-5); 7,77-7,80 d (2H, Ar-H, C-2, C-6); 10,81 (1H, O<u>H</u>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, DMSO-d6): 116,1 (C-3, C-5); 123,3 (C-1); 132,3 (C-2, C-6); 163,9 (C&#8209;4); 166,8 (C-8); 188,1 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]): kein M+,166 (4), 122 (10), 121 (100), 93 (35), 77 (16)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N16419" label="4.3.1.2.">
						<head>
							<pagenumber id="N1641D" label="127" numbering="arabic" start="127"/>Darstellung der (-)-8-Phenylmenthylester der unsubstituierten/substituierten Phenylglyoxylsäure</head>
						<p>(-)-8-Phenylmenthyl phenylglyoxylat (<strong>25</strong>), (-)-8-Phenylmenthyl 4-<em>tert</em>-butylphenyl-glyoxylat (<strong>26</strong>), (-)-8-Phenylmenthyl 4-methylmercaptophenylglyoxylat (<strong>27</strong>), (-)-8-Phenylmenthyl 4-n-butylphenylglyoxylat (<strong>28</strong>), (-)-8-Phenylmenthyl 4-butoxyphenyl-glyoxylat (<strong>29</strong>): 4,3 mmol der unsubstituierten/substituierten Phenylglyoxylsäure werden mit 4,3 mmol &#945;,&#945;&#8212;Dichlormethyl methyl ether bei 50°C 2 h behandelt. Danach wird die Lösung mit 15 ml Dichlormethan verdünnt. Inzwischen werden 4,3 mmol (-)-8-Phenylmenthol in 15 ml Dichlormethan gelöst, auf 0°C abgekühlt und 1 ml Triethylamin wird hinzugefügt. Anschließend wird die Lösung des Phenylglyoxylsäurechlorids innerhalb von 20 min zur (-)-8-Phenylmenthol-Lösung hinzugetropft. Das Reaktions-gemisch wird über Nacht bei Raumtemperatur gerührt. Zum Reaktionsgemisch werden 20 ml Wasser gegeben. Die organische Schicht wird abgetrennt, über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Die Reinigung erfolgt durch Säulenchromatographie [<link ref="bib24">6</link>].</p>
						<p>
							<table frame="none" id="N1643D" orient="port" tocentry="1">
								<caption>Tab. 27: Bezifferung der (-)-8-Phenylmenthyl phenylglyoxylate</caption>
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Substitution R</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>25</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="4" rotate="0" valign="top">
												<p>
													<mm entity="Grafik130" file="selent_html_2fb8b81.gif" id="N1649F" label="245#222"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>26</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik131" file="selent_html_704c85d.gif" id="N164BB" label="58#78"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>27</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik132" file="selent_html_76fd8d0a.gif" id="N164D7" label="47#26"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>28</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik133" file="selent_html_1309b76e.gif" id="N164F3" label="81#46"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>29</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik134" file="selent_html_1558ac92.gif" id="N1650F" label="96#46"/>
												</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1651C" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl phenylglyoxylat, 25</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C24H28O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>364,48 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 8:2</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>81 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>57-60°C (Ethanol)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,69</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, B (gelb)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-1,58 m (15H, CH3, C-22 bis C24, CH2, C-10, C-12, C-13, CH, C-11); 1,97-2,07 m (2H, CH2, C-10, CH, C-14); <pagenumber id="N165E0" label="128" numbering="arabic" start="128"/>4,91-5,00 m (1H, CH, C-9); 6,91-6,96 t (1H, Ar-H, C-19); 7,02-7,07 m (2H, Ar-H, C-18,C-20); 7,15-7,19 d (2H, Ar-H, C-17, C-21); 7,41-7,43 m (2H, Ar-H, C-3, C-5); 7,58 m (1H, Ar-H, C-4); 7,88-7,90 d (2H, Ar-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (C-24); 26,1 (C-11); 26,9 (C-13); 27,4 (C-22, 23); 31,4 (C-22, C-23); 34,4 (C-12); 40,0 (C-15); 41,4 (C-10); 50,5 (C-14); 77,5 (C-9); 125,3 (C-19); 125,5 (C-17, C-21); 128,0 (C-18, C-20); 128,7 (C-3, C-5); 130,1 (C-2, C-6); 132,6 (C-1); 134,6 (C-4); 150,3 (C-16); 162,7 (C-8); 184,6 (C-7)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N16602" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl 4-</strong>
													<strong>tert</strong>
													<strong>-butylphenylglyoxylat, 26</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C28H36O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>420,58 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 8:2</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>83 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,77</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, B (gelb)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,76-1,55 m (24H, CH3, C-22 bis C-24, C-26 bis C-28, CH2, C-10, C-12, C-13, CH, C-11); 1,94-2,07 m (2H, CH2, C-10, CH, C-14); 4,91-4,99 m (1H, CH, C-9); 6,93-6,98 (1H, Ar-H, C-19); 7,04-7,09 m (2H, Ar-H, C-18, C-20); 7,16-7,19 d (2H, sAr-H, C-3, C-5); 7,43-7,46 d (2H, Ar-H, C-17, C-21); 7,82-7,84 d (2H, sAr-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (C-24); 25,7 (C-11); 26,9 (C-13); 28,0 (C-22, 23); 31,0 (C-26 bis C-28); 31,4 (C-22,23); 34,4 (C-12); 40,1 (C-15); 41,4 (C-10); 50,5 (C-14); 77,4 (C-9); 125,3 (C-19); 125,5 (C-3, C-5); 125,7 (C-17, C-21); 128,0 (C-18, C-20); 130,0 (C-1); 130,1 (C-2, C-6); 150,2 (C-16); 158,7 (C-4); 163,0 (C-8); 185,5 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]) : M+ 420 (0,1), 163 (16), 162 (11), 161 (82), 133 (7), 119 (100), 105 (84), 91 (56), 77 (10)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N166EA" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl 4-methylmercaptophenylglyoxylat, 27</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C25H30O3S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>410,57 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>56 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>FM I: Rf = 0,58</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: A, B (gelb)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-1,58 m (15H, CH3, C-22 bis C-24, CH2, C-10, C-12, C-13, CH, C-11); 1,95-2,04 m (2H, CH2, C-10, CH, C-14); 2,48 s (3H, CH3, C-25); 4,89-4,98 m (1H, CH, C-9); 6,92-6,94 m (1H, Ar-H, C-19); 7,03-7,08 m (2H, Ar-H, C-18, C-20); 7,15-7,23 m (4H, Ar-H, C-17, C-21, sAr-H, C-3, C-5); 7,79-7,82 d (2H, sAr-H, C-2, C-6) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 14,6 (C-25); 21,7 (C-24); 26,1 (C-11); 26,9 (C-13); 27,5 (C-22, 23); 31,4 (C-22, C-23); 34,4 (C-12); 40,0 (C-15); 41,4 (C-10); 50,5 (C-14); 77,4 (C-9); 124,8 (C-3, C-5); 125,3 (C-19); 125,5 <pagenumber id="N167C0" label="129" numbering="arabic" start="129"/>(C-17, C-21); 128,0 (C-18, C-20); 128,8 (C-1); 130,4 (C-2, C-6); 148,4 (C-4); 150,3 (C-16); 162,7 (C-8); 184,6 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 410 (1), 214 (4), 151 (2), 119 (100), 105 (11), 91 (19)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N167E7" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl 4-n-butylphenylglyoxylat, 28</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C28H36O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>420,58 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 7:3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>81 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>FM I: Rf = 0,9</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: A, B (gelb)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-2,07 m (24H, CH3, C-22 bis C-24, C-28, CH2, C-10, C-12, C-13, C-26, C-27, CH, C-11, C-14); 2,60-2,65 t (2H, CH2, C-25); 4,90-4,99 m (1H, CH, C-9); 6,92-7,34 m (7H, Ar-H, C-17 bis C-21, sAr-H, C-3, C-5); 7,79-7,82 d (2H, sAr-H, C-2, C-6) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,9 (C-28); 21,7 (C-24); 22,3 (C-27); 25,8 (C-11); 26,9 (C-13); 27,8 (C-22, 23); 31,4 (C-22, C-23); 33,1 (C-26); 34,3 (C-12); 35,9 (C-25); 40,0 (C-15); 41,4 (C-10); 50,5 (C-14); 77,4 (C-9); 125,3 (C-19); 125,5 (C-17, C-21); 127,9 (C-18, C-20); 128,8 (C-3,C-5); 130,2 (C-2, C-6); 150,2 (C-16); 150,7 (C-4); 163,0 (C-8); 185,5 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 420 (1), 301 (1), 214 (8), 161 (12), 132 (3), 119 (100), 105 (23), 91 (36)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N168E0" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl 4-butoxyphenylglyoxylat, 29</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C28H36O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>436,58 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>57 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>FM I: Rf = 0,69</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: A, B (gelb), C (grau-violett)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-2,06 m (24H, CH3, C-22 bis C-24, C-28, CH2, C-10, C-12, C-13, C-26, C-27, CH, C-11, C-14), 3,96-4,01 t (2H, CH2, C-25); 4,89-4,97 m (1H, CH, C-9); 6,86-6,89 d (2H, sAr-H, C-3, C-5); 6,95 t (1H, Ar-<u>H</u>, C-19); 7,07 t (2H, Ar-H, C-18, C-20); 7,16-7,18 d (2H, Ar-H, C-17, C-21); 7,86-7,89 d (2H, sAr-H, C-2, C-6) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,8 (C-28); 19,1 (C-27); 21,7 (C-24); 25,7 (C-11); 27,0 (C-13); 27,9 (C-22, 23); 31,0 (C-26); 31,4 (C-22, C-23); 34,4 (C-12); 40,0 (C-15); 41,4 (C-10); 50,5 (C-14); 68,1 (C-25); 77,4 (C-9); 114,5 (C-3, C-5); 125,3 (C-19); 125,4 (C-1); 125,5 (C-17, C-21); 127,9 (C-18, C-20); 132,6 (C-2, C-6); 150,2 (C-16); 163,2 (C-4); 164,4 (C-8); 184,3 (C-7)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 436 (2), 318 (2), 223 (7), 214 (10), 177 (100), 149 (4), 121 (47), 119 (165), 105 (71), 91 (20)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N169DB" label="4.3.1.3.">
						<head>
							<pagenumber id="N169DF" label="130" numbering="arabic" start="130"/>Darstellung der (-)-8-Phenylmenthyl benzilate</head>
						<p>
							<em>Allgemeine Arbeitsvorschrift zur Darstellung der </em>
							<em>Grignard</em>
							<em>-Reagenzien. </em>7,4 mmol Magnesiumspäne werden mit ca. 4 ml Tetrahydrofuran übergossen. Etwa 1/20 von insgesamt 6,8 mmol des substituierten Phenylbromids wird unter Rühren dazugegeben. Nach dem Anspringen der Reaktion, welches durch eine leichte Trübung und Erwärmung erkennbar ist, wird das restliche Arylhalogenid (gelöst in ca. 5 ml Tetrahydrofuran) dazugetropft. Dann wird zum gelinden Sieden erhitzt, bis das gesamte Magnesium gelöst ist [<link ref="bib191">118</link>].</p>
						<p>3,5-Dimethoxyphenylmagensiumchlorid: wird aus 10,2 mmol Magnesiumspäne und 6,8 mmol 5-Chlor-1,3-dimethoxybenzen unter Zugabe von 25 &#956;l Dibromethan in Tetrahydrofuran erhalten.</p>
						<p>
							<em>Methode A (S-konfigurierte Benzilate)</em>. (-)-8-Phenylmenthyl (<em>S</em>)-4-<em>tert</em>-butyl-benzilat (<strong>30</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-4-methylmercaptobenzilat (<strong>31</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-4-n-butyl benzilat (<strong>32</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-4-butoxy-benzilat (<strong>33</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-4-dimethylaminobenzilat (<strong>34</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-4-trifluormethoxybenzilat (<strong>35</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-4-trifluormethylbenzilat (<strong>36</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-3,5-dimethoxy-benzilat (<strong>37</strong>), (-)-8-Phenylmenthyl (<em>S</em>)-3-methoxybenzilat (<strong>38</strong>): Eine Lösung von 2,8 mmol unsubstituiertem (-)-8-Phenylmenthyl phenylglyoxylat (<strong>25</strong>) in 15 ml Tetrahydrofuran wird ineinerTrockeneis/Aceton-Mischungauf&#8211;78°Cgekühlt.ÜbereinenZeitraumvon 5-10 min wird das entsprechend substituierte Grignard-Reagenz zum (-)-8-Phenylmenthyl phenylglyoxylat zugetropft. Das Reaktionsgemisch wird für 2 h bei &#8211;78°C gerührt, anschließend auf Raumtemperatur erwärmt und über Nacht weitergerührt [<link ref="bib24">6</link>].</p>
						<p>Aufarbeitung:</p>
						<p>Variante A: Die Lösung wird mit 40 ml 10 %iger Ammoniumchlorid-Lösung versetzt und zweimal mit Chloroform extrahiert. Die organischen Phasen werden vereint, über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Die Reinigung erfolgt durch Säulenchromatographie.</p>
						<p>Variante B: Die Lösung wird mit 40 ml 10 %iger Ammoniumchlorid-Lösung versetzt und zweimal mit Chloroform extrahiert. Anschließend wird die wässrige Phase mit 6 N Natriumhydroxid-Lösung alkalisiert und dreimal mit Chloroform ausgeschüttelt. Die organischen Phasen werden über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Die Reinigung erfolgt durch Säulenchromatographie. </p>
						<p>(-)-8-Phenylmenthyl (<em>S</em>)-4-methylsulfonylbenzilat (<strong>39</strong>): 2 mmol (-)-8-Phenylmenthyl 4-methylmercaptobenzilat (<strong>31</strong>) werden in 20 ml Dichlormethan gelöst und mit einer Lösung aus 4 mmol 3-Chlorperbenzoesäure (55 %) in 10 ml Dichlormethan behandelt. Die Lösung wird 90 min stehen gelassen, dreimal mit 10 % Natriumhydrogencarbonat-Lösung und zweimal mit Wasser gewaschen [<link ref="bib192">122</link>]. Die organische Phase wird getrocknet und einrotiert. Die Reinigung erfolgt durch Säulenchromatographie.</p>
						<p>
							<table frame="none" id="N16A58" orient="port" tocentry="1">
								<caption>
									<pagenumber id="N16A5F" label="131" numbering="arabic" start="131"/>Tab. 28: Bezifferung der <em>S</em>-konfigurierten* (-)-8-Phenylmenthyl benzilate</caption>
								<legend>* die absolute Konfiguration bezieht sich auf das asymmetrische C-Atom im Benzilsäurerest</legend>
								<tgroup align="left" char="" charoff="50" cols="5">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>30</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik135" file="selent_html_cbbd97f.gif" id="N16AED" label="58#76"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="9" rotate="0" valign="top">
												<p>
													<mm entity="Grafik136" file="selent_html_573b1610.gif" id="N16B03" label="202#222"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>31</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik137" file="selent_html_32a2bd99.gif" id="N16B28" label="48#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>32</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik138" file="selent_html_m35def6f9.gif" id="N16B56" label="78#47"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>33</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik139" file="selent_html_m53227804.gif" id="N16B84" label="95#46"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>34</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik140" file="selent_html_m57a29ac1.gif" id="N16BB2" label="49#63"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>35</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik141" file="selent_html_b89ff3d.gif" id="N16BE0" label="53#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>36</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik142" file="selent_html_m588db41a.gif" id="N16C0E" label="39#28"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>37</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik143" file="selent_html_179d5956.gif" id="N16C33" label="44#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik144" file="selent_html_m61f679cb.gif" id="N16C49" label="43#26"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>38</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik145" file="selent_html_5c5f25c7.gif" id="N16C65" label="44#28"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>39</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik146" file="selent_html_m593f0e55.gif" id="N16C9C" label="48#39"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N16CB2" orient="port" tocentry="1">
								<legend>* die absolute Konfiguration bezieht sich auf das asymmetrische C-Atom im Benzilsäurerest</legend>
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-butylbenzilat, 30</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C34H42O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>498,70 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9,5:0,5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>85 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,74</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (himbeerrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-1,53 m (24H, CH3, C-30 (0,77-0,79 d), C-28, C-29 (0,89 s und 1,00 s), C-32 bis C-34 (1,27 s), CH2, C-16, C-18, C-19, CH, C-17); 1,93 m (2H, CH2, C-16; CH, C-20), 4,80 m (1H, CH, C-15); 7,02-7,30 m (14H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 <pagenumber id="N16D8B" label="132" numbering="arabic" start="132"/>bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (30); 26,0 (C-28,29); 26,7 (C-28,29); 26,9 (C-19); 31,3 (C-32 bis C-34); 34,4 (C-18); 39,6 (C-21), 41,0 (C-16); 50,1 (C-20); 78,1 (C-15); 80,7 (C-13); 124,9 (C-3, C-5);125,2 (C-25); 125,3 (C-23, C-27); 127,0 (C-8, C-12); 127,2 (C-2, C-6); 127,7 (C-10); 127,8 (C-24, C-26); 128,0 (C-9, C-11); 138,9 (C-1); 141,8 (C-7); 151,0 (C-4,C-22); 172,3 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 498 (1), 239 (47), 161(13), 119 (62), 105 (100), 91 (37), 77 (24)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N16DC2" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-methylmercaptobenzilat, 31</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C31H36O3S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>488,68 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>88 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,57</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (rosa)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,71-1,57 m (15H, CH3, C-30 (0,77-0,79 d), C-28, C-29 (0,93 s und 1,01 s), CH2, C-16, C-18, C-19, CH, C-17); 1,97 m (2H, CH2, C-16, CH, C-20); 2,44 s (3H, S-CH3, C-31); 4,76-4,83 m (1H, CH, C-15); 7,22 m (14H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 15,6 (C-31); 21,7 (C-30); 25,4 (C-28,29); 26,8 (C-19); 27,3 (C-17); 31,3 (C-28,29); 34,4 (C-18); 39,5 (C-21), 40,9 (C-16); 50,0 (C-20); 78,1 (C-15); 80,5 (C-13); 125,2 (C-23, C-25, C27); 125,7 (C-3, C-5); 127,1 (C-8, C-12); 127,8 (C-2, C-6, C-10); 128,0 (C-24, C-26); 128,1 (C-9, C-11); 138,2 (C-4); 138,6 (C-1); 141,9 (C-7); 151,21 (C-22); 171,9 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 488 (4), 229 (100), 151 (42), 119 (54), 105 (53), 91 (27), 77 (23)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N16EC2" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-n-butylbenzilat, 32</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C34H42O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>498,70 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9,5:0,5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>63 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,86</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (weinrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-2,02 m (24H, CH3, C-28,C-29 (0,90 s und 1,01 s), C-30 (0,77-0,79 d), C-34 (0,87 t), CH2, C-16, C-18, C-19, C-32, C-33, CH, C-17, C-20); 2,56 t (2H, C<u>H</u>2, C-31); 4,76-4,84 m (1H, CH, C-15); 7,16 m (14H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 bis <pagenumber id="N16F92" label="133" numbering="arabic" start="133"/>C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,9 (C-34); 21,7 (C-30); 22,4 (C-33); 25,8 (C-17); 26,8 (C-19); 26,9 (C-28, C-29); 31,3 (C-28, C-29); 33,5 (C-32); 34,4 (C-18); 35,2 (C-31); 39,6 (C-21); 41,0 (C-16); 50,1 (C-20); 78,1 (C-15); 80,8 (C-13); 125,2 (C-25); 125,3 (C-23, C-27); 127,2 (C-2, C-6); 127,2 (C-8, C-12); 127,6 (C-10); 127,8 (C-3, C-5); 128,0 (C-24, C-26); 128,1 (C-9, C-11); 139,2 (C-1); 142,1 (C-4); 142,6 (C-7); 151,1 (C-22); 172,2 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 498 (1), 239 (100), 214 (6), 161 (35), 119 (71), 105 (48), 91 (32), 77 (32)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N16FC9" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-butoxybenzilat, 33</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C34H42O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>514,70 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>72 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,64</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (braun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,76-2,00 m (24H, CH3, C-28, C-29 (0,91 s und 1,01 s), C-30 (0,76-0,79 d), C-34 (0,91 t), CH2, C-16, C-18, C-19, C-32, C-33, CH, C-17, C-20); 3,92 t (2H, CH2, C-31); 4,80 m (1H, CH, C-15); 6,80-6,83 d (2H, sAr-H, C-3, C-5); 7,05 m (14H, sAr-H, C-2, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): </p>
												<p>13,9 (C-34); 19,3 (C-33); 21,7 (C-30); 25,7 (C-17); 26,9 (C-19); 27,0 (C-28, C-29); 31,3 (C-32); 31,3 (C-28, C-29); 34,4 (C-18); 39,6 (C-21), 40,9 (C-16); 50,1 (C-20); 67,7 (C-31); 78,1 (C-15); 80,6 (C-13); </p>
												<p>113,7 (C-3, C-5); 125,2 (C-25); 125,3 (C-23, C-27); 127,2 (C-8, C-12); 127,7 (C-10); 127,9 (C-2, C-6); 128,1 (C-24, C-26); 128,6 (C-9, C-11); 133,8 (C-1); 142,3 (C-7); 151,2 (C-22); 158,8 (C-4); 172,3 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 514 (1), 255 (100), 199 (9), 177 (4), 121 (27), 119 (21), 105 (21), 91 (9), 77 (6)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N170CF" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-dimethylaminobenzilat, 34</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C32H39NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>485,7 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante B</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>86 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,47; FM II: Rf = 0,92 </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (gelbbraun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,76-2,00 m (17H, CH3, C-28, C-29 (0,89 s und 1,01 s), C-30 (0,76-0,79 d), CH2, C-16, C-18, C-19, CH, C-17, <pagenumber id="N1719C" label="134" numbering="arabic" start="134"/>C-20); 2,92 s (6H, CH3, C-31, C-32); 4,80 m (1H, CH, C-15); 6,65-66,8 d (2H, sAr-<u>H</u>, C-3, C-5); 7,16 m (12H, sAr-H, C-2, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (C-30); 26,2 (C-17); 26,5 (C-28, C-29); 26,9 (C-17); 31,3 (C-28, C-29); 34,4 (C-18); 39,6 (C-21); 40,6 (C-31, C-32); 41,0 (C-16); 50,1 (C-20); 78,0 (C-15); 80,6 (C-13); 111,9 (C-3, C-5); 125,1 (C-25); 125,4 (C-23, C-27); 127, 3 (C-8, C-12); 127,5 (C-10); 127,8 (C-2, C-6); 128,1 (C-24, C-26); 128,2 (C-9, C-11); 142,4 (C-7); 151,1 (C-22); 172,6 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 485 (2), 226 (100), 148 (15), 119 (20), 105 (85), 91 (21), 77 (20)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N171D6" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-trifluormethoxybenzilat, 35</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C31H33F3O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>526,59 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9,5:0,5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>52 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,72</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (gelbbraun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,71-1,62 m (15H, CH3, C-30 (0,75-0,77 d), CH3, C-28,C-29 (0,96 s und 1,00 s), CH2, C-16, C-18, C-19, CH, C-17); 1,85 m (1H, CH2, C-16); 2,00 m (1H, CH, C-20); 4,80 m (1H, CH, C-15); 7,00-7,43 m (14H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,6 (C-30), 25,0 (C-28,29); 26,7 (C-19); 27,7 (C-28,29); 31,3 (C-17); 34,4 (C-18); 39,5 (C-21), 40,9 (C-16); 49,9 (C-20); 78,3 (C-15); 80,3 (C-13); 118,7 (C-31); 120,1 (C-3, C-5); 125,1 (C-23, C27); 125,3 (C-25); 126,9 (C-8, C-12); 128,0 (C-10, C-24, C26); 128,1 (C-9, C11); 129,0 (C-2, C-6); 140,4 (C-1); 141,7 (C-7); 148,8 (C-4); 151,21 (C-22); 171,5 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 526 (1), 312 (1), 267 (100), 215 (2), 189 (26), 138 (22), 119 (42), 105 (36), 91 (16), 77 (7)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N172D6" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-trifluormethylbenzilat, 36</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C31H33F3O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>510,59 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>65 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: 0,68</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (grau-braun) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-1,85 m (16H, CH3, C-28, C-29 (0,98 s und 1,02 s), C-30 (0,77-0,80 d), CH2, C-16, C-18, C-19, CH, C-<pagenumber id="N173A3" label="135" numbering="arabic" start="135"/>17); 2,05 m (1H, CH, C-20); 4,81 m (1H, CH, C-15); 7,04-7,22 m (10H, Ar-H, C-8 bis C-12, C-23 bis C-27); 7,50-7,57 m (4H, sAr-H, C-2, C-3, C-5, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (C-30); 24,9 (C-28, C-29); 26,7 (C-19); 27,9 (C-17); 31,3 (C-28, C-29); 34,4 (C-18); 39,5 (C-21), 40,9 (C-16); 49,8 (C-20); 78,4 (C-15); 80,5 (C-13); 124,8 (C-3, C-5); 125,1 (C-23, C27); 125,3 (C-25); 126,8 (C-8, C-12); 127,8 (C-2, C-6); 128,1 (C-10); 128,2 (C-24, C-26, C-9, C-11); 129,8 (C-4); 141,5 (C-7); 145,6 (C-1); 151,3 (C-22); 171,3 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 510 (1), 251 (21), 173 (27), 138 (22), 119 (100), 105 (93), 91 (45), 77 (15)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N173DA" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-3,5-dimethoxybenzilat, 37</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C32H38O5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>502,64 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>82 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-2,05 m (17H, CH3, C-28, C-29, C-30, CH2, C-16, C-18, C-19; CH, C-17, C-20); 3,71 (6H, C<u>H</u>3, C-31, C-32); 4,80 m (1H, CH, C-15); 6,26-7,39 m (13H, sAr-H, C-2, C-4, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 502 (2), 243 (83), 165 (10), 119 (68), 105 (100), 91 (28), 77 (17) </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N174A2" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-3-methoxybenzilat, 38</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C31H36O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>472,6 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>74 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: 0,54</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (blau) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-2,04 m (17H, CH3, C-28, C-29 (0,90 s und 1,00 s), C-30 (0,77-0,79 d), CH2, C-16, C-18, C-19; CH, C-17, C-20); 3,74 (3H, C<u>H</u>3, C-31); 4,81 m (1H, CH, C-15); 6,79-6,80 d (1H, sAr-<u>H</u>, C-4); 6,98-7,34 m (13H, sAr-H, C-2, C-5, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (C-30); 25,7 (C-28,29); 26,9 (C-19); 27,0 (C-17); 31,4 (C-28, C-29); 34,4 (C-18); 39,6 (C-21), 41,0 (C-16); 50,1 (C-20); 55,3 (C-31); 78,3 (C-15); 80,8 (C-13); 112,9 (C-2); 113,4 (C-4); 119,7 (C-6); 125,2 (C-25); 125,3 (C-23, C-27); 127,2 (C-8, C-12); 127,9 (C-24, C26); 128,1 (C-9, C11); 128,5 (C-10); 128,9 (C-5); 141,8 (C-7); 143,4 (C-1); 151,1 (C-22); 159,4 (C-3); 172,4 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS :</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 472 (1), 213 (89), 138 (7), 135 (9), 119 (31), 105 (100), 91 (25), 77 (21)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N175A8" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N175C9" label="136" numbering="arabic" start="136"/>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-methylsulfonylbenzilat, 39</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C31H36O5S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>520,68 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Variante A</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie: n-Hexan/Ethylacetat 2:8</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>86 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,20</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (braun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,73-1,71 m (15H, CH3, C-30 (0,78-0,80 d), CH3, C-28,C-29 (1,00 s und 1,02 s), CH2, C-16, C-18, C-19, CH, C-17); 1,85 m (1H, CH2, C-16); 2,06 m (1H, CH, C-20); 3,01 s (3H, CH3, C-31); 4,84 m (1H, CH, C-15); 7,05 m (5H, ArH, C-23 bis 27); 7,20 m (5H, Ar-H, C-8 bis C-12); 7,58-7,61 d (2H, sArH, C-2, C-6); 7,84-7,86 d (2H, sArH, C-3, C-5)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (C-30); 24,7 (C-28,29); 26,6 (C-19); 28,1 (C-28,29); 31,3 (C-17); 34,3 (C-18); 39,5 (C-21), 40,9 (C-16); 44,5 (C-31); 49,7 (C-20); 78,6 (C-15); 80,4 (C-13); 125,1 (C-23, C27); 125,4 (C-25); 126,6 (C-8, C-12); 126,9 (C-3, C-5); 128,2 (C-9, C-11, C-24, C-26); 128,5 (C-2, C-6); 128,5 (C-10); 139,8 (C-1); 141,2 (C-7); 147,8 (C-4); 151,3 (C-22); 170,9 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 520 (0,5), 261 (17), 215 (5), 183 (20), 139 (20), 119 (94), 105 (100), 91 (50), 77 (34)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<em>Methode B (R-konfigurierte Benzilate). </em>(-)-8-Phenylmenthyl (<em>R</em>)-4-<em>tert</em>-butylbenzilat (<strong>40</strong>), (-)-8-Phenylmenthyl (<em>R</em>)-4-methylmercaptobenzilat (<strong>41</strong>), (-)-8-Phenylmenthyl (<em>R</em>)-4-n-butylbenzilat (<strong>42</strong>), (-)-8-Phenylmenthyl (<em>R</em>)-4-butoxybenzilat (<strong>43</strong>):<em/>Eine Lösung von 2,8 mmol substituiertem (-)-8-Phenylmenthyl phenylglyoxylat in 15 ml Tetrahydrofuran wird in einer Trockeneis/Aceton-Mischung auf &#8211;78°C gekühlt. Über einen Zeitraum von 5-10 min werden 5,6 mmol einer 2,5 M Lösung von Phenylmagnesiumbromid in Tetrahydrofuran zugetropft. Das Reaktionsgemisch wird für 2 h bei &#8211;78°C gerührt, anschließend auf Raumtemperatur erwärmt und über Nacht gerührt. Die Lösung wird mit 40 ml 10 %iger Ammoniumchlorid-Lösung versetzt und dann zweimal mit Chloroform extrahiert. Die organischen Phasen werden vereint, über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Die Reinigung erfolgt durch Säulenchromatographie [<link ref="bib24">6</link>].</p>
						<p>(-)-8-Phenylmenthyl (<em>R</em>)-4-methylsulfonylbenzilat (<strong>44</strong>):<em/>Das <em>R</em>-konfigurierte 4-Methylsulfonylbenzilat (<strong>44</strong>) wird<em/>analog zur <em>S</em>-konfigurierten Verbindung (<strong>39</strong>) durch Oxidation von (-)-8-Phenylmenthyl (<em>R</em>)-4-methylmercaptobenzilat (<strong>41</strong>) mit 3-Chlorperbenzoesäure in Dichlormethan erhalten. </p>
						<p>
							<table frame="none" id="N176F2" orient="port" tocentry="1">
								<caption>
									<pagenumber id="N176F9" label="137" numbering="arabic" start="137"/>Tab. 29: Bezifferung der <em>R</em>-konfigurierten* (-)-8-Phenylmenthyl benzilate</caption>
								<legend>* die absolute Konfiguration bezieht sich auf das asymmetrische C-Atom im Benzilsäurerest</legend>
								<tgroup align="left" char="" charoff="50" cols="5">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>40</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik147" file="selent_html_cbbd97f.gif" id="N17787" label="58#76"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="4" rotate="0" valign="top">
												<p>
													<mm entity="Grafik148" file="selent_html_m392b202e.gif" id="N1779D" label="202#222"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>41</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik149" file="selent_html_32a2bd99.gif" id="N177C2" label="48#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>42</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik150" file="selent_html_m35def6f9.gif" id="N177F0" label="78#47"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>43</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik151" file="selent_html_m53227804.gif" id="N1781E" label="95#46"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>44</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik152" file="selent_html_m593f0e55.gif" id="N1784C" label="48#39"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N17862" orient="port" tocentry="1">
								<legend>* die absolute Konfiguration bezieht sich auf das asymmetrische C-Atom im Benzilsäurerest</legend>
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-butylbenzilat, 40</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C34H42O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>498,70 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 9,5:0,5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>78 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,74</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (himbeerrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,70-1,54 m (24H, CH3, C-30 (0,77-0,79 d), CH3, C-28, C-29 (0,86 s und 0,99 s), CH3, C-32 bis C-34 (1,17 s), CH2, C-16, C-18, C-19, CH, C-17); 1,93 m (2H, CH2, C-16; CH, C-20), 4,78 m (1H, CH, C-15); 7,03-7,45 m (14H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (30); 26,2 (C-28,29); 26,5 (C-28,29); 27,0 (C-19); 31,3 (C-32 bis C-34); 34,4 (C-18); 39,6 (C-21), 41,0 (C-16); 50,2 (C-20); 78,3 (C-15); 80,7 (C-13); 124,8 (C-3, C-5);125,2 (C-25); 125,3 (C-23, C-27); 126,9 (C-8, C-12); 127,3 (C-2, C-6); 127,8 (C-10); 127,9 (C-24, C-26); 128,1 (C-9, C-11); 139,0 (C-1); 141,8 (C-7); 151,0 (C-4,C-22); 172,4 (C-14)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N17944" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-4-methylmercaptobenzilat, 41</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C31H36O3S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>488,68 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>79 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N179CD" label="138" numbering="arabic" start="138"/>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,57</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (rosa)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,71-1,57 m (15H, CH3, C-30 (0,77-0,79 d), CH3, C-28, C-29 (0,96 s und 1,02 s), CH2, C-16, C-18, C-19, CH, C-17); 1,97 m (2H, CH2, C-16; CH, C-20); 2,34 s (3H, S-CH3, C-31); 4,75-4,84 m (1H, CH, C-15); 7,22 m (14H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 15,6 (C-31); 21,7 (30); 25,2 (C-28,29); 26,8 (19); 27,5 (C-17); 31,3 (C-28,29); 34,4 (18); 39,5 (21), 40,9 (16); 50,0 (20); 78,2 (15); 80,6 (13); 125,2 (C-23, C-25, C27); 125,9 (C-3, C-5); 127,2 (C-8, C-12); 127,6 (C-2, C-6, C-10); 128,0 (C-24, C-26); 128,1 (C-9, C-11); 138,0 (C-4); 139,0 (C-1); 141,8 (C-7); 151,3 (C-22); 171,8 (C-14)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N17A1E" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-4-n-butylbenzilat, 42</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C34H42O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>498,70 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 9,5:0,5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>67 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,86</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (weinrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,77-2,02 m (24H, CH3, C-28, C-29 (0,90 s und 1,01 s), C-30 (0,77-0,79 d), C-34 (0,87 t); CH2, C-16, C-18, C-19, C-32, C-33; CH, C-17, C-20); 2,46 t (2H, C<u>H</u>2, C-31); 4,76-4,84 m (1H, CH, C-15); 7,16 m (14H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,9 (C-34); 21,7 (C-30); 22,3 (C-33); 25,9 (C-17); 26,8 (C-19); 26,9 (C-28, C-29); 31,3 (C-28, C-29); 33,4 (C-32); 34,4 (C-18); 35,2 (C-31); 39,6 (C-21), 41,0 (C-16); 50,1 (C-20); 78,1 (C-15); 80,8 (C-13); 125,2 (C-25); 125,3 (C-23, C-27); 127,1 (C-2, C-6); 127,3 (C-8, C-12); 127,8 (C-10); 127,9 (C-3, C-5); 128,0 (C-24, C-26); 128,1 (C-9, C-11); 139,3 (C-1); 142,0 (C-4); 142,5 (C-7); 151,1 (C-22); 172,3 (C-14)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N17AF7" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-4-butoxybenzilat, 43</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C34H42O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>514,70 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>81 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,64</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (braun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,76-2,00 m (24H, CH3, C-28, C-29 (0,95 s und 1,02 s), C-30 (0,77-0,79 d), C-34 (0,86 t); CH2, C-16, C-18, C-19, C-32, C-33; CH, C-17, C-20); 3,82 t (2H, CH2, C-31); 4,80 m (1H, CH, C-15); 6,68-6,71 d (2H, sAr-H, C-3, C-5); 7,05 m (12H, sAr-H, C-2, C-6, Ar-H, C-8 bis C-12, C-23 bis C-27)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N17BBB" label="139" numbering="arabic" start="139"/>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,8 (C-34); 19,2 (C-33); 21,7 (C-30); 25,7 (C-17); 26,9 (C-19); 27,1 (C-28, C-29); 31,2 (C-32); 31,3 (C-28, C-29); 34,4 (C-18); 39,6 (C-21); 41,0 (C-16); 50,1 (C-20); 67,6 (C-31); 78,1 (C-15); 80,6 (C-13); 113,8 (C-3, C-5); 125,2 (C-25); 125,3 (C-23, C-27); 127,3 (C-8, C-12); 127,8 (C-10); 127,9 (C-2, C-6); 128,1 (C-24, C-26); 128,4 (C-9, C-11); 134,1 (C-1); 142,1 (C-7); 151,2 (C-22); 158,7 (C-4); 172,3 (C-14)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N17BD1" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-8-Phenylmenthyl (</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-4-methylsulfonylbenzilat, 44</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C31H36O5S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>520,68 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 2:8</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>86 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,20</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (braun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,73-1,71 m (15H, CH3, C-30 (0,79-0,81 d), CH3, C-28, C-29 (0,95 s und 1,01 s), CH2, C-16, C-18, C-19, CH, C-17); 1,85 m (1H, CH2, C-16); 2,09 m (1H, CH, C-20); 2,91 s (3H, CH3, C-31); 4,80 m (1H, CH, C-15); 6,98 m (5H, ArH, C-23 bis 27); 7,32 m (5H, Ar-H, C-8 bis C-12); 7,49-7,52 d (2H, sArH, C-2, C-6); 7,73-7,76 d (2H, sArH, C-3, C-5)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,7 (C-30); 23,9 (C-28,29); 26,6 (C-19); 28,5 (C-28,29); 31,3 (C-17); 34,4 (C-18); 39,3 (C-21), 40,9 (C-16); 44,6 (C-31); 49,9 (C-20); 78,5 (C-15); 80,5 (C-13); 125,1 (C-23, C27); 125,2 (C-25); 126,9 (C-8, C-12); 127,0 (C-3, C-5); 128,2 (C-9, C-11, C-24, C-26); 128,3 (C-2, C-6); 128,4 (C-10); 139,6 (C-1); 141,4 (C-7); 148,0 (C-4); 151,4 (C-22); 170,7 (C-14)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N17CA6" label="4.3.1.4.">
						<head>Darstellung der substituierten (<em>R</em>)-/(<em>S</em>)-Benzilsäure</head>
						<p>(<em>R</em>)-/(<em>S</em>)-4-<em>tert</em>-Butylbenzilsäure (<strong>45</strong>), (<em>R</em>)-/(<em>S</em>)-4-n-Butylbenzilsäure (<strong>46</strong>), (<em>R</em>)-/(<em>S</em>)-4-But-oxybenzilsäure (<strong>47</strong>), (<em>R</em>)-/(<em>S</em>)-4-Dimethylaminobenzilsäure (<strong>48</strong>), (<em>S</em>)-4-Trifluormethoxy-benzilsäure (<strong>49</strong>), (<em>S</em>)-4-Trifluormethylbenzilsäure (<strong>50</strong>), (<em>S</em>)-3,5-Dimethoxybenzilsäure (<strong>51</strong>), (<em>S</em>)-3-Methoxybenzilsäure (<strong>52</strong>), (<em>R</em>)-/(<em>S</em>)-4-Methylsulfonylbenzilsäure (<strong>53</strong>):<em/>2 mmol (-)-8-Phenylmenthyl (<em>R</em>)- oder (<em>S</em>)-benzilat werden in Ethanol/Wasser (5:1) gelöst. 10 mmol einer 45 %igen Kaliumhydroxid-Lösung werden zugegeben. Das Reaktionsgemisch wird für 3 (<strong>48 </strong>bis <strong>52</strong>) bzw. 15 h (<strong>45</strong>, <strong>46</strong>) bei 65°C erhitzt. Anschließend wird die Lösung am Rotationsverdampfer konzentriert und mit 1 N Natriumhydroxid-Lösung verdünnt. Nicht verseifbare Bestandteile werden mit Chloroform extrahiert. Die wässrige Phase wird mit konzentrierter Salzsäure angesäuert und mit Chloroform extrahiert. Die organische Phase wird über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt [<link ref="bib24">6</link>]. </p>
						<p>
							<table frame="none" id="N17D16" orient="port" tocentry="1">
								<caption>
									<pagenumber id="N17D1D" label="140" numbering="arabic" start="140"/>Tab. 30: Bezifferung der (<em>R</em>)-/(<em>S</em>)-Benzilsäure</caption>
								<legend>* der <em>R- </em>und <em>S-</em>konfigurierten Benzilsäure wurde jeweils die gleiche Verbindungs-Nr. zugewiesen</legend>
								<tgroup align="left" char="" charoff="50" cols="5">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.*</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>45</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik153" file="selent_html_m2c66bb98.gif" id="N17DB4" label="58#76"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="8" rotate="0" valign="top">
												<p>
													<mm entity="Grafik154" file="selent_html_581c624c.gif" id="N17DCA" label="134#161"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>46</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik155" file="selent_html_m7136856c.gif" id="N17DEF" label="78#47"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>47</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik156" file="selent_html_m32c22149.gif" id="N17E1D" label="95#46"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>48</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik157" file="selent_html_67acc39f.gif" id="N17E4B" label="49#63"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>49</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik158" file="selent_html_m26f7b89d.gif" id="N17E79" label="53#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>50</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik159" file="selent_html_75f3f3b8.gif" id="N17EA7" label="39#28"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>51</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik160" file="selent_html_m6bcb9645.gif" id="N17ECC" label="43#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik161" file="selent_html_4c883e6b.gif" id="N17EE2" label="43#26"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>52</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik162" file="selent_html_a774fe7.gif" id="N17EFE" label="43#27"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>53</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik163" file="selent_html_744149f5.gif" id="N17F35" label="48#39"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>Die Strukturen der enantiomeren Benzilsäuren wurden lediglich mit achiralen analytischen Methoden gesichert. Eine Differenzierung der einzelnen Enantiomere ist an dieser Stelle nicht erfolgt, so dass dem <em>R- </em>und <em>S</em>-Enantiomer die gleiche Verbindungs-Nr. zugewiesen wurde. </p>
						<p>
							<table frame="none" id="N17F54" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-Butylbenzilsäure, 45</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C18H20O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>284,35 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>66 % d. Th. (Reaktionszeit 15 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,28</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (pink)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, DMSO-d6, TMS): 1,25 s (9H, CH3, C-16 bis C-18); 7,25-7,39 m (9H, Ar-H, C-8 bis C-12, sAr-H, C-2, C-3, C-5, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N18015" label="141" numbering="arabic" start="141"/>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, DMSO-d6, TMS): 31,3 (C-16 bis C-18); 34,4 (C-15); 80,2 (C-13); 124,6 (C-2, C-6); 127,0 (C-8, C-12); 127,3 (C-3, C-5); 127,3 (C-10); 127,8 (C-9, C-11); 141,0 (C-1); 144,0 (C-7); 149,7 (C-4); 175,0 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 284 (0,5), 238 (39), 161 (68), 105 (59), 77 (44)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18040" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-n-Butylbenzilsäure, 46</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C18H20O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>284,35 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>67 % d. Th. (Reaktionszeit 15 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,39</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (weinrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,85 t (3H, CH3, C-18); 1,28 m (2H, CH2, C-17); 1,52 m (2H, CH2, C-16); 2,54 t (2H, CH2, C-15); 7,08-7,44 m (9H, sAr-H, C-2, C-3, C-5, C-6; Ar-H, C-8 bis C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,9 (C-18); 22,4 (C-17); 33,4 (C-16); </p>
												<p>35,3 (C-15); 80,9 (C-13); 127,2 (C-2, C-6); 127,3 (C-8, C-12); 128,2 (C-3, C-5); 128,4 (C-10, C-9, C-11); 138,4 (C-1); 141,1 (C-7); 143,3 (C-4); 173,8 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 284 (1), 239 (100), 161 (56), 105 (95), 77 (32)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18122" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-Butoxybenzilsäure, 47</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C18H20O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>300,35 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>79 % d. Th. (Reaktionszeit 3 h, 100°C)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>86-88°C ((Petroleumether), (85-86°C [<link ref="bib262">123</link>])</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,59</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (rotbraun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,90 t (3H, CH3, C-18); 1,41 m (2H, CH2, C-17); 1,69 m (2H, CH2, C-16); 3,88 t (2H, CH2, C-15); 6,77-6,80 d (2H, sAr-H, C-3, C-5); 7,08-7,44 m (7H, sAr-H, C-2, C-6; Ar-H, C-8 bis C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,8 (C-18); 19,2 (C-17); 31,2 (C-16); 67,7 (C-15); 80,8 (C-13); 114,1 (C-3, C-5); 127,3 (C-8, C-12); 128,2 (C-2, C-6); 128,3 (C-10); 128,6 (C-9, C-11); 133,0 (C-1); 141,3 (C-7); 159,1 (C-4); 177,4 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 300 (1), 121 (50), 119 (100), 105 (11), 77 (11)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1821A" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-Dimethylaminobenzilsäure, 48</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H17NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>271,31 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Aufarbeitung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>[<link ref="bib165">124</link>]</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1829B" label="142" numbering="arabic" start="142"/>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>56 % d. Th. (Reaktionszeit 3 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>50-52°C (Diethylether), (50-55°C [<link ref="bib165">124</link>])</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,38 </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (rot), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,01 s (6H, CH3, C-15, C-16); 4,02 (1H, OH); 6,62 d (2H, sAr-H, C-3, C-5); 7,25 m (7H, Ar-H, C-8 bis C-12, sAr-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 40,4 (C-15, C-16); 78,8 (C-13); 110,5 (C-3,5); 128,0 (C-2, C-6); 129,5 (C-8, C-12); 131,13 (C-10), 132,8 (C-9, C-11); 141,6 (C-7); 153,3 (C-4); 176,3 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]):kein M+, 225 (29), 148 (100), 105 (42), 77 (68)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1832F" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-Trifluormethoxybenzilsäure, 49</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>C15H11F3O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>312,24 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>87% (Reaktionszeit 3 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>FM II: Rf = 0,44</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top"/>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>Detektion: A, C (rot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 7,09-7,12 d (2H, sAr-H, C-3, C-5); 7,29-7,39 m (5H, Ar-H, C-8 bis C-12); 7,43-7,46 d (2H, sAr-H, C-2, C-6) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 80,5 (C-13); 118,7 (C-15);120,4 (C-3, C-5); 127,1 (C-8, C-12); 128,4 (C-9, C-11); 128,6 (C-10); 129,1 (C-2,6); 139,6 (C-1); 140,9 (C-7); 149,1 (C-4); 177,7 (C-14).</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>19F-NMR:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>&#948;F [ppm] (282 MHz, CDCl3, TMS): -58,05</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 312 (01), 267 (100), 189 (88), 161 (9), 105 (48), 77 (31)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18445" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-Trifluormethylbenzilsäure, 50 </strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C15H11F3O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>296,24 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>52 % (Reaktionszeit 3 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,39</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (himbeerrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 7,20-7,35 m (5H, Ar-H, C-8 bis C-12); 7,50-7,57 m (4H, sAr-H, C-2, C-3, C-5, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 80,7 (C-13); 125,0 (C-3, C-5); 127,1 (C&#8209;9, C-11); 127,9 (C-2, C-6); 128,5 (C-8, C-12); 128,6 (C-10); 130,6 (C-4); 140,9 (C&#8209;7); 144,9 (C-1); 177,3 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>19F-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;F [ppm] (282 MHz, DMSO-d6, TMS): -61,07</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 296 (0), 251 (37), 173 (100), 105 (68), 95 (11), 78 (11), 77 (71)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18530" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N18551" label="143" numbering="arabic" start="143"/>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-3,5-Dimethoxybenzilsäure, 51</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H16O5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>288,29 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>56 % (Reaktionszeit 3 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,40</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (blau)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,68 s (6H, OCH3 an C-3, C-5); 6,37 s (1H, sAr-H, C-4); 6,61 s (2H, sAr-H, C-2, C-6); 7,26-7,28 m (3H, Ar-H, C-9 bis C-11); 7,39-7,42 m (2H, Ar-H, C-8, C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 55,4 (OCH3 an C-3, C-5); 81,0 (C-13); 100,2 (C-4); 105,7 (C-2, C-6); 127,3 (C-8, C-12); 128,4 (C-9, C-11); 130,2 (C-10); 141,0 (C-7); 143,3 (C&#8209;1); 160,6 (C-3, C-5); 177,6 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 288 (3), 243 (11), 105 (100), 77 (45)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1860A" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-3-Methoxybenzilsäure, 52</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C15H14O5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>258,26 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>77 % (Reaktionszeit 3 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,30</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (blau)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,67 s (3H, CH3, C-15); 6,77-6,81 m (1H, sAr-H, C-4); 6,96-6,98 m (2H, sAr-H, C-2, C-6); 7,15-7,27 m (4H, sAr-H, C-5, Ar-H, C-9 bis C-11); 7,35-7,39 m (2H, Ar-H, C-8, C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 55,7 (OCH3); 81,4 (C-13); 113,7 (C-2); 114,1 (C-4); 120,2 (C-6); 127,7 (C-8, C-12); 128,5 (C-9, C-11); 128,6 (C-10); 129,6 (C-5); 141,6 (C&#8209;7); 143,1 (C-1); 159,8 (C-3); 178,1 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 258 (2), 213 (29), 135 (10), 105 (100), 77 (62)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N186E0" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-4-Methylsulfonylbenzilsäure, 53</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C15H14O5S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>306,36 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>63 % (Reaktionszeit 3 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,25</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (rosa)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 2,96 s (3H, CH3, C-15); 6,53 s (2H, OH, COOH) 7,28-7,31 m (5H, Ar-H, C-8 bis C-12); 7,61-7,64 d (2H, sAr-H, C-2, C-6); 7,77-7,80 d (2H, sAr-H, C-3, C-5)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 44,4 (C-15); 80,6 (C-13); 127,0 (C-8, C-12); 127,1 (C-3, C-5); 128,6 (C-2, C-6, C-9, C-11); 128,8 (C-10); 139,8 (C-1); 140,7 (C-7); 147,4 (C-4); 176,0 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]): kein M+, 261 (12), 183 (22), 105 (100), 91 (50), 77 (46)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N187BE" label="4.3.1.5.">
						<head>
							<pagenumber id="N187C2" label="144" numbering="arabic" start="144"/>Darstellung der (<em>R</em>)- und (<em>S</em>)-Methyl benzilate</head>
						<p>(<em>R</em>)-/(<em>S</em>)-Methyl 4-<em>tert</em>-butylbenzilat (<strong>54</strong>), (<em>R</em>)-/(<em>S</em>)-Methyl 4-n-butylbenzilat (<strong>55</strong>), (<em>R</em>)-/(<em>S</em>)-Methyl 4-butoxybenzilat (<strong>56</strong>), (<em>S</em>)-Methyl 4-dimethylaminobenzilat (<strong>57</strong>), (<em>S</em>)-Methyl 4-trifluormethoxybenzilat (<strong>58</strong>), (<em>S</em>)-Methyl 4-trifluormethylbenzilat (<strong>59</strong>), (<em>S</em>)-Methyl 3,5-dimethoxybenzilat (<strong>60</strong>), (<em>S</em>)-Methyl 3-methoxybenzilat (<strong>61</strong>), (<em>R</em>)-/(<em>S</em>)-Methyl 4-methyl-sulfonylbenzilat (<strong>62</strong>):<em/>1,5 mmol substituierte Benzilsäure und 3 mmol Natrium-hydrogencarbonat werden in 5 ml Dimethylformamid suspendiert. Nach Zugabe von 2,5 mmol Dimethylsulfat wird die Mischung zunächst 10 min bei Raumtemperatur, sodann 10 min auf dem Wasserbad bei 80-90 °C gerührt. Anschließend wird das Reaktionsgemisch in 20 ml Wasser gegossen und nach dem Erkalten mit Chloroform extrahiert. Die vereinigten organischen Phasen werden mit Wasser gewaschen, über Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt [<link ref="bib193">5</link>].</p>
						<p>
							<table frame="none" id="N1881D" orient="port" tocentry="1">
								<caption>Tab. 31: Bezifferung der (<em>R</em>)-/(<em>S</em>)-Methyl benzilate</caption>
								<legend>* die Verbindungs-Nr. steht für das <em>R- </em>oder das <em>S-</em>enantiomere Methyl benzilat</legend>
								<tgroup align="left" char="" charoff="50" cols="5">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.*</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>54</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik164" file="selent_html_m6143af1e.gif" id="N188B7" label="58#76"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="8" rotate="0" valign="top">
												<p>
													<mm entity="Grafik165" file="selent_html_m12d69fd0.gif" id="N188CD" label="138#161"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>55</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik166" file="selent_html_30db499a.gif" id="N188F2" label="78#47"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>56</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik167" file="selent_html_69fbc85a.gif" id="N18920" label="95#46"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>57</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik168" file="selent_html_2c9a4734.gif" id="N1894E" label="49#63"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>58</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik169" file="selent_html_75e320aa.gif" id="N1897C" label="53#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>59</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik170" file="selent_html_m26e76b8f.gif" id="N189AA" label="39#28"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>60</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik171" file="selent_html_38df0e72.gif" id="N189CF" label="43#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik172" file="selent_html_m61fe1eed.gif" id="N189E5" label="43#26"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>61</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik173" file="selent_html_38df0e72.gif" id="N18A01" label="43#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>62</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik174" file="selent_html_m2755d1c4.gif" id="N18A38" label="48#39"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<pagenumber id="N18A4E" label="145" numbering="arabic" start="145"/>Die Strukturen der enantiomeren Methyl benzilate wurden lediglich mit achiralen analytischen Methoden gesichert. Eine Differenzierung der einzelnen Enantiomere ist an dieser Stelle nicht erfolgt, so dass dem <em>R- </em>und <em>S</em>-Enantiomer die gleiche Verbindungs-Nr. zugewiesen wurde. Im Folgenden wird bei der Analytik der enantiomeren Methyl benzilate auf das Racemat verwiesen. </p>
						<p>
							<table frame="none" id="N18A5B" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-butylbenzilat, 54</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C19H22O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>298,38 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>81 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>63</strong>)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18AF6" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 4-n-butylbenzilat, 55</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C19H22O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>298,38 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>63 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>64</strong>)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18B88" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 4-butoxybenzilat, 56</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C19H22O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>314,38 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>81 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>65</strong>)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18C1A" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 4-dimethylaminobenzilat, 57</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C17H19O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>285,34 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 8:2</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>63 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>66</strong>)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18CB8" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 4-trifluormethoxybenzilat, 58</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H13F3O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>326,27 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>68 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>67</strong>)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18D41" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N18D62" label="146" numbering="arabic" start="146"/>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 4-trifluormethylbenzilat, 59</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H13F3O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>310,26 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>81 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>68</strong>)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18DCE" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>(<em>S</em>)-Methyl 3,5-dimethoxybenzilat<strong>, 60</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C17H18O5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>302,31 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>90 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,95</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (blau)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,63 s (6H, OCH3 an C-3, C-5); 3,69 s (3H, CH3, C&#8209;15); 6,34 s (1H, sAr-H, C-4); 6,45 s (2H, sAr-H, C-2, C-6); 7,24-7,27 m (3H, Ar-H, C&#8209;9 bis C-11); 7,33-7,36 m (2H, Ar-H, C-8, C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 54,0 (C-15); 55,8 (OCH3 an C-3, C-5); 81,4 (C-13); 100,3 (C-4); 106,1 (C-2, C-6); 127,7 (C-8, C-12); 128,5 (C-9 bis C-11); 141,9 (C-7); 144,4 (C&#8209;1); 160,9 (C-3, C-5); 175,2 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 302 (3), 243 (18), 105 (100), 77 (41)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18E9E" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="5">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="5" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 3-methoxybenzilat, 61</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="5" namest="1" rotate="0" valign="top">
												<p>C16H16O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="2" rotate="0" valign="top">
												<p>272,29 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="2" rotate="0" valign="top">
												<p>87 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="2" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>69</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>Methanol </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>0,3 ml/min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 10,81min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N18FDC" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-/(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-Methyl 4-methylsulfonylbenzilat, 62</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H16O5S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>320,36g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>72 % </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>71</strong>)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N1906D" label="4.3.1.6.">
						<head>
							<pagenumber id="N19071" label="147" numbering="arabic" start="147"/>Darstellung der enantiomeren Zielstrukturen: (<em>R</em>)-/(<em>S</em>)-N-Methyl-4-piperidyl benzilate</head>
						<p>(<em>R</em>)-N-Methyl-4-piperidyl 4-<em>tert</em>-butylbenzilat (<strong>1</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 4-<em>tert</em>-butyl-benzilat (<strong>2</strong>), (<em>R</em>)-N-Methyl-4-piperidyl 4-n-butylbenzilat (<strong>3</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 4-n-butylbenzilat (<strong>4</strong>), (<em>R</em>)-N-Methyl-4-piperidyl 4-butoxybenzilat (<strong>5</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 4-butoxybenzilat (<strong>6</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 4-dimethylamino-benzilat (<strong>8</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat (<strong>10</strong>), (<em>S</em>)- N-Methyl-4-piperidyl 4-trifluormethylbenzilat (<strong>12</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 3,5-dimethoxybenzilat (<strong>14</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 3-methoxybenzilat (<strong>16</strong>), (<em>R</em>)-N-Methyl-4-piperidyl 4-methylsulfonylbenzilat (<strong>17</strong>), (<em>S</em>)-N-Methyl-4-piperidyl 4-methylsulfonylbenzilat (<strong>18</strong>):<strong/>1 mmol substituiertes Methyl benzilat und 1,2 mmol N-Methyl-4-piperidinol werden in 20 ml Petroleumbenzin (Kp = 60-80 °C) vorgelegt. Zur Entfernung von Wasserspuren werden 5 ml Lösungsmittel abdestilliert. Anschließend wird 0,05 ml einer frisch bereiteten 10 %igen methanolischen Natriummethanolat-Lösung langsam zur Reaktionsmischung zugetropft und die Destillationsgeschwindigkeit so geregelt, dass innerhalb von 5 h das Petroleumbenzin sowie vorhandenes und entstehendes Methanol abgetrieben werden. Der Rückstand wird in Chloroform aufgenommen und dreimal mit 10 %iger Weinsäure extrahiert. Die sauren, wässrigen Phasen werden vereinigt, unter Rühren vorsichtig mit <br/>4 M Natriumhydroxid-Lösung alkalisiert und sofort dreimal mit Chloroform extrahiert. Die vereinigten organischen Phasen werden über Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt [<link ref="bib193">5</link>].</p>
						<p>(<em>R</em>)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat (<strong>7</strong>) und (<em>R</em>)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat (<strong>9</strong>) wurden durch Racemttrennung mittels HPLC (Kap. 4.4.4.3) erhalten. (<em>R</em>)-N-Methyl-4-piperidyl 4-trifluormethylbenzilat (<strong>11</strong>), (<em>R</em>)-N-Methyl-4-piperidyl 3,5-dimethoxybenzilat (<strong>13</strong>) und (<em>R</em>)-N-Methyl-4-piperidyl 3-methoxybenzilat, (<strong>15</strong>) konnten durch fraktionierte Kristallisation mit Weinsäurederivaten gewonnen werden (Kap. 4.3.3.1).</p>
						<p>
							<pagenumber id="N190FE" label="148" numbering="arabic" start="148"/>
						</p>
						<p>
							<table frame="all" id="N19105" orient="port" tocentry="1">
								<caption>Tab. 32: Bezifferung der (<em>R</em>)-/(<em>S</em>)-N-Methyl-4-piperidyl benzilate</caption>
								<tgroup align="left" char="" charoff="50" cols="6">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="1" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="1" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="1" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="1" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<em>
														<strong>R</strong>
													</em>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<em>
														<strong>S</strong>
													</em>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik175" file="selent_html_6b96590b.gif" id="N191C9" label="58#76"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="8" rotate="0" valign="top">
												<p>
													<mm entity="Grafik176" file="selent_html_m5fe7e751.gif" id="N191DF" label="214#185"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>4</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik177" file="selent_html_m52f3768d.gif" id="N19210" label="78#47"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>5</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>6</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik178" file="selent_html_m60c8ebc6.gif" id="N1924A" label="95#46"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>7</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>8</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik179" file="selent_html_m163d9e7d.gif" id="N19284" label="49#63"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>9</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>10</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik180" file="selent_html_1cab9ba3.gif" id="N192BE" label="53#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>11</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>12</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik181" file="selent_html_m4fafd088.gif" id="N192F8" label="39#28"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>13</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>14</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik182" file="selent_html_bf3dc8.gif" id="N19329" label="44#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik183" file="selent_html_m5776cd11.gif" id="N1933F" label="42#25"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>15</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>16</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik184" file="selent_html_bf3dc8.gif" id="N19367" label="44#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>17</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>18</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik185" file="selent_html_m4e1d6acb.gif" id="N193AA" label="48#39"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>Die enantiomeren Zielstrukturen wurden vollständig analytisch charakterisiert. Im Folgenden wird bei den analytischen Methoden (DC, UV, 1H-NMR, 13C-NMR, MS), die keine Unterscheidung von Racemat und Enantiomer zulassen, auf das Racemat verwiesen.</p>
						<p>
							<table frame="none" id="N193C3" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="8">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-butylbenzilat, 1</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>C24H31NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>381,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>64 % d. Th. (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>144 °C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik186" file="selent_html_1e5f76e8.gif" id="N19473" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>nicht messbar, zu kleiner Wert</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,56</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,19</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,67</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,58</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,51</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,21</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,61</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,67</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1950A" label="149" numbering="arabic" start="149"/>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>72</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 67:33:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>tR = 23,74 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>98,4 % </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N195CB" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="8">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-butylbenzilat, 2</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>C24H31NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>381,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>64 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>144 °C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik187" file="selent_html_1e5f76e8.gif" id="N1967B" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>nicht messbar, zu kleiner Wert</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,56</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,19</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,67</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,58</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,44</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,28</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,59</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,69</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 72</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 67:33:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>tS = 25,81 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&gt; 99 % </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N197CF" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-n-butylbenzilat, 3</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C24H31NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>381,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>74 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>helles Öl</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik188" file="selent_html_1e5f76e8.gif" id="N19862" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>nicht messbar, zu kleiner Wert</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>73</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 24:76:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,3 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 17,57 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>96 % </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1992A" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N1994F" label="150" numbering="arabic" start="150"/>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-n-butylbenzilat, 4</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C24H31NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>381,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>74 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>helles Öl</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik189" file="selent_html_1e5f76e8.gif" id="N199C1" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>nicht messbar, zu kleiner Wert</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>73</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 24:76:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,3 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 16,75 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>96 % </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N19A89" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="9">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<colspec colname="9" colnum="9"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="9" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-butoxybenzilat, 5</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="9" namest="1" rotate="0" valign="top">
												<p>C24H31NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>397,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>67 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>85-86°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik190" file="selent_html_1e5f76e8.gif" id="N19B34" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>- 1,2° (c = 0,82; Methanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 72,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 7,86</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 16,10</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 72,32</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,00</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 16,16</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 74</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>0,7 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>tR = 30,87 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>94 % </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N19C92" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="9">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<colspec colname="9" colnum="9"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="9" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-butoxybenzilat, 6</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="9" namest="1" rotate="0" valign="top">
												<p>C24H31NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>397,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>67 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>85-86°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik191" file="selent_html_1e5f76e8.gif" id="N19D3D" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>+ 1,2° (c = 1,1; Methanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 72,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 7,86</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 16,10</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 72,21</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,00</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,56</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 16,23</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 74</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N19E0F" label="151" numbering="arabic" start="151"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>0,7 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>tS = 29,49 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>94,6 % </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N19EA3" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat, 7</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C22H28N2O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>368,47 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Racemattrennung mittels HPLC (Kap. 3.1.4.1)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>120°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat <strong>75</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 85,5:14,5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,9 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 14,90 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&gt; 99 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N19FE3" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat, 8</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C22H28N2O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>368,5 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>69 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>120°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 75</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 85,5:14,5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,9 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 15,87 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>98 % </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1A123" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat, 9</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H22F3NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>409,40 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Racemattrennung mittels HPLC (Kap. 3.1.4.1)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>100°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik192" file="selent_html_1e5f76e8.gif" id="N1A1B6" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>- 8,3 (c = 0,84; Methanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, 19F-NMR, MS (s. Racemat<strong> 76</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1A202" label="152" numbering="arabic" start="152"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 13,03 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&gt; 99 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1A286" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat, 10</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H22F3NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>409,40 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>68 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>100°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik193" file="selent_html_1e5f76e8.gif" id="N1A319" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>+ 8,3 (c = 0,84; Methanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, 19F-NMR, MS (s. Racemat<strong> 76</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 10,48 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>97,6 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1A3E1" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-</strong>N-Methyl-4-piperidyl 4-trifluormethylbenzilat<strong>, 11</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H22F3NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>393,40 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Racemattrennung durch fraktionierte Kristallisation (Kap. 3.1.3)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>135°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik194" file="selent_html_1e5f76e8.gif" id="N1A477" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>- 16,8° (c = 2; Ethanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, 19F-NMR, MS (s. Racemat<strong> 77</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 15,28 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>&gt; 99 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1A53F" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-</strong> N-Methyl-4-piperidyl 4-trifluormethylbenzilat<strong>, 12</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H22F3NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>393,40 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>78 % d. Th. (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>135°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1A5D5" label="153" numbering="arabic" start="153"/>
													<mm entity="Grafik195" file="selent_html_1e5f76e8.gif" id="N1A5D9" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>+ 16,8° (c = 2; Ethanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, 19F-NMR, MS (s. Racemat<strong> 77</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 11,41 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>96,8 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1A6A1" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-</strong>N-Methyl-4-piperidyl 3,5-dimethoxybenzilat<strong>, 13</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C22H27NO5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>385,47 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Racemattrennung durch Fraktionierte Kristallisation (Kap. 3.1.3)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>85°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik196" file="selent_html_1e5f76e8.gif" id="N1A737" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>+ 6,0° (c = 0,65; Methanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 78</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 81:19:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 9,62 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>95 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1A7FF" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-</strong>N-Methyl-4-piperidyl 3,5-dimethoxybenzilat<strong>, 14</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C22H27NO5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>385,47 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>78 % d. Th. (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>85°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik197" file="selent_html_1e5f76e8.gif" id="N1A895" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>- 6,0° (c = 0,65; Methanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 78</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 81:19:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 11,87 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>96,4 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1A95D" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N1A982" label="154" numbering="arabic" start="154"/>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-</strong>N-Methyl-4-piperidyl 3-methoxybenzilat<strong>, 15</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H25NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>355,42 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Racemattrennung durch fraktionierte Kristallisation (Kap. 3.1.3)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>118-120°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik198" file="selent_html_1e5f76e8.gif" id="N1A9F7" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>+ 4,5° (c = 5,2; Ethanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 79</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 85,5:14,5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,9 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 11,28 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>97 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1AABF" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-</strong>N-Methyl-4-piperidyl 3-methoxybenzilat<strong>, 16</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H25NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>355,42 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>80 % d. Th. (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>118-120°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik199" file="selent_html_1e5f76e8.gif" id="N1AB55" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>- 4,5° (c = 5,2; Ethanol) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 79</strong>)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 85,5:14,5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,9 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 13,13 min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>97,0 %</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1AC1D" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>R</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-methylsulfonylbenzilat, 17</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H25NO5S</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>403,49 g/mol</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Säulenchromatographie, </p>
												<p>Dichlormethan/ammoniakalisch gesättigtes Methanol 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>72 % (Reaktionszeit nur 1h, Nebenprodukt entsteht)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>135°C (Diethylether)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik200" file="selent_html_1e5f76e8.gif" id="N1ACE7" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>-21,1° (c = 1,1; Methanol) </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 80</strong>)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 75:25:0,1</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,8 ml/min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1AD80" label="155" numbering="arabic" start="155"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 18,69 min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>99,5 %</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1ADDF" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<em>
														<strong>S</strong>
													</em>
													<strong>)-N-Methyl-4-piperidyl 4-methylsulfonylbenzilat, 18</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C21H25NO5S</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>403,49 g/mol</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Säulenchromatographie, </p>
												<p>Dichlormethan/ammoniakalisch gesättigtes Methanol 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>72 % (Reaktionszeit nur 1h, Nebenprodukt entsteht)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>135°C (Diethylether)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik201" file="selent_html_1e5f76e8.gif" id="N1AEA9" label="40#25"/>
												</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>+21,1° (c = 1,1; Methanol) </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, MS (s. Racemat<strong> 80</strong>)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 75:25:0,1</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,8 ml/min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 20,18 min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>ee:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>99,0 %</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
				</subsection>
				<subsection id="N1AF99" label="4.3.2.">
					<head>Darstellung der Racemate substituierter N-Methyl-4-piperidyl benzilate</head>
					<block id="N1AF9E" label="4.3.2.1.">
						<head>Darstellung racemischer Methyl benzilate</head>
						<p>(R,S)-Methyl 4-<em>tert</em>-butylbenzilat (<strong>63</strong>), (R,S)-Methyl 4-n-butylbenzilat (<strong>64</strong>), (R,S)-Me-thyl 4-butoxybenzilat (<strong>65</strong>), (R,S)-Methyl 4-trifluormethoxybenzilat (<strong>67</strong>), (R,S)- Methyl 4-trifluormethylbenzilat (<strong>68</strong>), (R,S)-Methyl 3-methoxybenzilat (<strong>69</strong>), (R,S)-Methyl 4-methylmercaptobenzilat (<strong>70</strong>):<strong/>1,0 Moläquivalente des substituierten Grignard-Reagenzes in Tetrahydrofuran werden langsam zu 0,85 Moläquivalenten Phenylglyoxylsäure-methylester in Tetrahydrofuran zugetropft. Nach der Zugabe erhitzt man unter Rühren 1,5 bis 2 h. Die Lösung wird mit 40 ml 10 %iger Ammoniumchlorid-Lösung versetzt und zweimal mit Chloroform extrahiert. Die organische Phase wird über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Die Reinigung erfolgt durch Säulenchromatographie.</p>
						<p>(R,S)-Methyl 4-dimethylaminobenzilat (<strong>66</strong>): 1,2 Moläquivalente 4-Dimethylaminophenyl-magnesiumbromid in Tetrahydrofuran werden langsam zu 1,0 Moläquivalenten Methyl phenylglyoxylat in Tetrahydrofuran bei 0°C getropft. Die Lösung wird 1 h unter Eiskühlung gerührt, dann 0,5 h bei Raumtemperatur. Es wird mit 10 %iger Ammonium-chlorid-Lösung hydrolysiert. Die wässrige Lösung wird auf pH 1 eingestellt und mit Diethylether extrahiert. Mit 6 N Natriumhydroxid-Lösung wird die wässrige Phase alkalisiert und dreimal mit Chloroform ausgeschüttelt. Die organischen Phasen werden <pagenumber id="N1AFC5" label="156" numbering="arabic" start="156"/>vereinigt, über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Die Reinigung erfolgt durch Umkristallisation aus Methanol.</p>
						<p>(R,S)-Methyl 4-methylsulfonylbenzilat (<strong>71</strong>): 4 mmol (R,S)-Methyl 4-methylmercapto-benzilat werden in 30 ml Dichlormethan gelöst und mit einer Lösung aus 8 mmol 3-Chlorperbenzoesäure (55 %) in 20 ml Dichlormethan behandelt. Die Lösung wird 90 min stehen gelassen, dreimal mit 10 %iger Natriumhydrogencarbonat-Lösung und zweimal mit Wasser gewaschen. Die organische Phase wird über wasserfreiem Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt [<link ref="bib192">122</link>]. Die Reinigung erfolgt durch Säulenchromatographie.</p>
						<p>
							<table frame="none" id="N1AFD6" orient="port" tocentry="1">
								<caption>Tab. 33: Bezifferung der racemischen (R,S)-Methyl benzilate</caption>
								<tgroup align="left" char="" charoff="50" cols="5">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>63</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik202" file="selent_html_m6143af1e.gif" id="N1B061" label="58#76"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="8" rotate="0" valign="top">
												<p>
													<mm entity="Grafik203" file="selent_html_m12d69fd0.gif" id="N1B077" label="138#161"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>64</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik204" file="selent_html_30db499a.gif" id="N1B09C" label="78#47"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>65</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik205" file="selent_html_69fbc85a.gif" id="N1B0CA" label="95#46"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>66</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik206" file="selent_html_2c9a4734.gif" id="N1B0F8" label="49#63"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>67</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik207" file="selent_html_75e320aa.gif" id="N1B126" label="53#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>68</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik208" file="selent_html_m26e76b8f.gif" id="N1B154" label="39#28"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>69</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik209" file="selent_html_69f786c1.gif" id="N1B179" label="44#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>70</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik210" file="selent_html_4cc8620e.gif" id="N1B1B0" label="48#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>71</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik211" file="selent_html_m2755d1c4.gif" id="N1B1DE" label="48#39"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B1F4" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N1B215" label="157" numbering="arabic" start="157"/>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-Methyl 4-</strong>
													<strong>tert</strong>
													<strong>-butylbenzilat, 63</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C19H22O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>298,38 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/Ethylacetat 8:2</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>63 % </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,55</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (pink)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 1,24 s (9H, CH3, C-17 bis C-19); 3,90(3H, CH3, C-15) 7,22-7,59 m (9H, Ar-H, C-8 bis C-12, sAr-H, C-2, C-3, C-5, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 31,3 (C-17 bis C-19); 34,5 (C-16); 52,8 (C-15); 80,9 (C-13); 125,0 (C-2, C-6); 127,0 (C-8, C-12); 128,0 (C-3, C-5, C-10); 128,9 (C-9, C-11); 138,9 (C-1); 141,9 (C-7); 150,9 (C-4); 175,1 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 298 (1), 283 (3), 239 (96), 161 (32), 105 (100), 77 (61)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B2E6" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-Methyl 4-n-butylbenzilat, 64</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C19H22O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>298,38 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, Cyclohexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>52 % </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,69</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (weinrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,85 t (3H, CH3, C-19); 1,29 m (2H, C<u>H</u>2, C-18); 1,52 m (2H, C<u>H</u>2, C-17); 2,53 t (2H, C<u>H</u>2, C-16); 3,77 s (3H, CH3, C-15); 7,06-7,36 m (9H, Ar-H, C-8 bis C-12, sAr-H, C-2, C-3, C-5, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,9 (C-19); 22,4 (C-18); 33,4 (C-17); 35,2 (C-16); 53,5 (C-15); 80,9 (C-13); 127,2 (C-2, C-6); 127,4 (C-8, C-12); 128,0 (C-10); 128,0 (C-3, C-5); 128,1 (C-9, C-11); 139,2 (C-1); 141,9 (C-7); 142,8 (C-4); 175,1 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 298 (1), 239 (100), 161 (16), 105 (58), 77 (15)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B3D7" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-Methyl 4-butoxybenzilat, 65</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C19H22O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>314,38 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>65 % </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,40</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (orangebraun)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,90 t (3H, CH3, C-19); 1,41 m (2H, CH2, C-18); 1,69 m (2H, CH2, C-17); 3,88 t (2H, CH2, C-16); 3,77 s (3H, CH3, C-15); 6,77-6,79 d (2H, sAr-H, C-3, C-5); 7,18-7,37 m (7H, sAr-H, C-2, C-<pagenumber id="N1B48C" label="158" numbering="arabic" start="158"/>6; Ar-H, C-8 bis C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,8 (C-19); 19,2 (C-18); 31,3 (C-17); 53,5 (C-15); 67,6 (C-16); 80,8 (C-13); 114,0 (C-3, C-5); 127,3 (C-8, C-12); 128,0 (C-10); 128,1 (C-2, C-6); 128,6 (C-9, C-11); 133,8 (C-1); 142,1 (C-7); 158,9 (C-4); 175,2 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 314 (2), 255 (77), 199 (12), 121(25), 105 (31), 77 (15)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B4C3" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)- Methyl 4-dimethylaminobenzilat, 66</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C17H19O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>285,34 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Umkristallisation aus Methanol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>21 % </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>F<sub>p</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>124 °C (Methanol)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,32</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (ohne Erhitzen: gelb), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 2,9s (6H, CH3, C-16, C-17); 3,77 s (3H, CH3, C-15); 4,02 (1H, OH); 6,73 d (2H, sAr-H, C-3, C-5); 7,22 m (5H, Ar-H, C-8 bis C-12); 7,37 d (2H, sAr-H, C-2, C-6) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 40,5 (C-16, C-17); 53,4 (C-15); 80,8 (C-13); 111,8 (C-3, C-5); 127,3 (C-2, C-6); 127,9 (C-10); 128,0 (C-8, C-12); 128,3 (C-9, C-11); 142,2 (C-7); 151,0 (C-4); 175,4 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 285 (23), 226 (100), 148 (27), 105 (71), 77 (38)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B5C3" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-Methyl 4-trifluormethoxybenzilat, 67</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H13F3O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>326,27 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>62 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,55</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (pink)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,80 s (3H, CH3, C-15) 7,09-7,11 d (2H, sAr-H, C-3, C-5); 7,27-7,30 m (5H, Ar-H, C-8 bis C-12); 7,43-7,46 d (2H, sAr-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 53,7 (C-15); 80,6 (C-13); 120,3 (C-3, C-5); 122,1 (C-16); 127,1 (C-8, C-12); 128,3 (C-9, C-10, C-11); 129,0 (C-2, C-6); 140,3 (C-1); 141,6 (C-7); 148,9 (C-4); 174,5 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>19F-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;F [ppm] (282 MHz, CDCl3, TMS): -58,04</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 326 (2), 267 (100), 189 (90), 161 (15), 105 (75), 77 (50)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B6AB" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)- Methyl 4-trifluormethylbenzilat, 68</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H13F3O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>310,26 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>69 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM II: Rf = 0,91</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1B731" label="159" numbering="arabic" start="159"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (himbeerrot)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,80 s (3H, CH3, C-15); 4,20 s (1H, OH); 7,20-7,35 m (5H, Ar-H, C-8 bis C-12); 7,45-7,60 m (4H, sAr-H, C-2, C-3, C-5, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 53,8 (C-15); 80,8 (C-13); 124,9 (C-3, C-5); 127,9 (C&#8209;2, C-6); 127,1 (C-9, C-11); 128,4 (C-8, C-12); 128,5 (C-10); 130,2 (C&#8209;4); 141,4 (C-7); 145,5 (C-7); 174,3 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>19F-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;F [ppm] (282 MHz, CDCl3, TMS): -63,08</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 310 (1), 251 (56), 173 (100), 145 (46), 105 (38), 77 (41)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B79B" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-Methyl 3-methoxybenzilat, 69</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>C16H16O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>272,29 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>79 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>FM II: Rf = 0,94</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (blau)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 3,69 s (3H, OCH3); 3,77 s (3H, CH3, C-15); 4,13 s (1H, OH); 6,78-6,80 d (1H, sAr-H, C-4); 6,91-6,93 m (2H, sAr-H, C-2,C-6); 7,15-7,21 t (1H, sAr-H, C-5); 7,24-7,26 m (3H, Ar-H, C-9 bis C-11); 7,33-7,36 m (2H, Ar-H, C-8, C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 53,6 (C-15); 55,2 (OCH3); 81,0 (C-13); 113,3 (C-2); 113,4 (C-4); 119,8 (C-6); 127,3 (C-8, C-12); 128,06 (C-9, C-11); 128,08 (C-10); 129,4 (C-5); 141,7 (C-7); 143,3 (C-1); 159,4 (C-3); 174,8 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 272 (1), 213 (36), 135 (11), 105 (100), 77 (44)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>Methanol </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>0,3 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 10,81min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 13,98 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1B912" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-Methyl 4-methylmercaptobenzilat, 70</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H16O3S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>288,36 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 8:2</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>85 % d. Th. </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>76°C (Methanol)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,39</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (violett)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 2,40 s (3H, CH3, C-16); 3,78 s (3H, CH3, C-15); 7,12-7,33 m (9H, sAr-H, C-2, C-3, C-5, C-6, Ar-H, C-8 bis C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 15,5 (C-16); 53,6 (C-15); 125,8 (C-3, C-<pagenumber id="N1B9F1" label="160" numbering="arabic" start="160"/>5); 127,2 (C-8, C-12); 127,8 (C-2, C-6); 128,1 (C-10); 128,2 (C-9, C-11); 138,6 (C-4); 139,1 (C-1); 141,8 (C-7); 174,9 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 288 (21), 229 (100), 151 (56), 105 (93), 77 (47)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1BA13" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)- Methyl 4-methylsulfonylbenzilat, 71</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>C16H16O5S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>320,36 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Säulenchromatographie, n-Hexan/Ethylacetat 3:7</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>69 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>FM I: Rf = 0,05</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: A, C (rosa)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 2,99 s (3H, CH3, C-16); 3,82 s (3H, CH3, C-15); 4,25 s (1H, OH); 7,29 m (5H, Ar-H, C-8 bis C-12); 7,60-7,63 d (2H, sAr-H, C-2, C-6); 7,82-7,85 d (2H, sAr-H, C-3, C-5)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 44,4 (C-16); 54,0 (C-15); 80,7 (C-13); 127,0 (C-8, C-12); 127,1 (C-3, C-5); 128,5 (C-9, C-11); 128,6 (C-2, C-6, C-10); 140,0 (C-1); 141,3 (C-7); 147,6 (C-4); 173,8 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 320 (2), 261 (100), 183 (87), 105 (88), 77 (64)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N1BAFA" label="4.3.2.2.">
						<head>Darstellung racemischer N-Methyl-4-piperidyl benzilate</head>
						<p>Die Synthese von (R,S)-N-Methyl-4-piperidyl 4-<em>tert</em>-butylbenzilat (<strong>72</strong>), (R,S)-N-Methyl-4-piperidyl 4-n-butylbenzilat (<strong>73</strong>), (R,S)-N-Methyl-4-piperidyl 4-butoxybenzilat (<strong>74</strong>), (R,S)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat (<strong>75</strong>), (R,S)-N-Methyl-4-piperidyl 4-tri-fluormethoxybenzilat (<strong>76</strong>), (R,S)-N-Methyl-4-piperidyl 4-trifluormethylbenzilat (<strong>77</strong>), (R,S)-Methyl-4-piperidyl 3-methoxybenzilat (<strong>79</strong>), (R,S)-Methyl-4-piperidyl 4-methyl-sulfonylbenzilat (<strong>80</strong>), (R,S)-N-Methyl-4-piperidyl 3-trifluormethoxybenzilat (<strong>89</strong>) erfolgt ausgehend vom racemischen Methyl benzilat in Analogie zur Synthese der enantiomeren N-Methyl-4-piperidyl benzilate (Kap. 4.3.1.6). Das Racemat von (R,S)-N-Methyl-4-piperidyl 3,5-dimethoxybenzilat (<strong>78</strong>) wird über eine Benzilsäureumlagerung und nachfolgende Veresterungsschritte erhalten [<link ref="bib193">5</link>].</p>
						<p>
							<pagenumber id="N1BB29" label="161" numbering="arabic" start="161"/>
						</p>
						<p>
							<table frame="none" id="N1BB30" orient="port" tocentry="1">
								<caption>Tab. 34: Bezifferung der racemischen (R,S)-N-Methyl-4-piperidyl benzilate</caption>
								<tgroup align="left" char="" charoff="50" cols="5">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>3</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>72</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik212" file="selent_html_6b96590b.gif" id="N1BBBB" label="58#76"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="8" rotate="0" valign="top">
												<p>
													<mm entity="Grafik213" file="selent_html_m5fe7e751.gif" id="N1BBD1" label="214#185"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>73</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik214" file="selent_html_m52f3768d.gif" id="N1BBF6" label="78#47"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>74</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik215" file="selent_html_m60c8ebc6.gif" id="N1BC24" label="95#46"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>75</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik216" file="selent_html_m163d9e7d.gif" id="N1BC52" label="49#63"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>76</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik217" file="selent_html_1cab9ba3.gif" id="N1BC80" label="53#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>77</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik218" file="selent_html_m4fafd088.gif" id="N1BCAE" label="39#28"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>78</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik219" file="selent_html_bf3dc8.gif" id="N1BCD3" label="44#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik220" file="selent_html_m76d41d55.gif" id="N1BCE9" label="43#26"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>79</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik221" file="selent_html_bf3dc8.gif" id="N1BD05" label="44#25"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>80</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik222" file="selent_html_m4e1d6acb.gif" id="N1BD3C" label="48#39"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>81</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik223" file="selent_html_1cab9ba3.gif" id="N1BD61" label="53#26"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1BD85" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="8">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-butylbenzilat, 72</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>C24H31NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>381,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>64 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>127 °C (Methanol)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>FM II: Rf = 0,84</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (rotviolett), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>UV:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>212, 231, 275 (1415), 282 (1152)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 1,24 s (9H, CH3, C-22 bis C-24); 1,73 m (2H, CH2, C-16, C-20); 1,97 m (2H, CH2, C-16, C-20); 2,17 m (5H, CH3, C-<pagenumber id="N1BE7E" label="162" numbering="arabic" start="162"/>18, CH2, C-17, C-19); 2,37 m (2H, CH2, C-17, C-19); 4,23 s (1H, OH); 4,96 m (1H, CH, C-15); 7,27&#8209;7,33 m (7H, sAr-H, C-2, C-6, Ar-H, C-8 bis C-12); 7,37-7,39 d (2H, sAr-H, C&#8209;3, C-5)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 29,3 (C-16, C-20); 36,3 (C-21) 45,3 (C-18); 51,2 (C-17, C-19); 70,5 (C-15); 80,8 (C-13); 125,03 (C-2, C-6); 127,0 (C-8, C-12); 127,42 (C-3, C-5); 127,95 (C-10); 128,00 (C-9, C-11); 139,03 (C-1); 142,05 (C-7); 151,0 (C&#8209;4); 173,7 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 381 (5), 239 (73), 161(11), 105 (100), 99 (57), 98 (71), 96 (64), 77 (33)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,56</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,19</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,67</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,58</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,01</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,22</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,81</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,96</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 67:33:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="4" rotate="0" valign="top">
												<p>tR = 23,89 min</p>
											</entry>
											<entry morerows="0" nameend="8" namest="6" rotate="0" valign="top">
												<p>tS = 25,93 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1BFCF" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="8">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 4-n-butylbenzilat, 73</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>C24H31NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>381,51 /mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>74 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>88 °C (Aceton)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>FM II: Rf = 0,87</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (weinrot), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>UV:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>209, 258 (525), 263 (508)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,85 t (3H, CH3, C-24); 1,27 m (2H, CH2, C-23); 1,50 m (2H, CH2, C-22); 1,67 m (2H, CH2, C-16, C-20); 1,85 m (2H, CH2, C-16, C-20); 2,20 br (7H, CH3, C-18, CH2, C-17, C-19); 2,53 t (2H, CH2, C-21); 4,23 br (1H, OH); 4,92 m (1H, CH, C-15); 7,07 d (2H, sAr-H, C-3, C-5); 7,22-7,39 m (7H, sAr-H, C-2, C-6, Ar-H, C-8 bis C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,5 (C-24); 21,9 (C-23); 29,5 (C-16, C-20); 33,1 (C-22); 34,8 (C-21); 45,4 (C-18); 51,2 (C-17, C-19); 80,4 (C-13); 126,8 (C-2, C-6); 127,0 (C-8, C-12); 127,4 (C-10); 127,5 (C-3, C-5); 127,6 (C-9, C-11); 138,9 (C-1); 142,1 (C-7); 142,3 (C&#8209;4); 173,5 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 381 (10), 239 (100), 161 (59), 105 (50), 99 (14), 98 (14), 96 (19), 77 (16)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,56</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,19</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,67</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,58</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,38</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,38</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,64</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 12,60</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 24:76:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>0,3 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="4" rotate="0" valign="top">
												<p>tS = 16,75 min</p>
											</entry>
											<entry morerows="0" nameend="8" namest="6" rotate="0" valign="top">
												<p>tR = 17,57 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1C20C" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="8">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N1C245" label="163" numbering="arabic" start="163"/>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 4-butoxybenzilat, 74</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>C24H31NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>397,51 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>67 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>125 °C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>FM II: Rf = 0,83</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (braun), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>UV:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>212, 231, 275 (1415), 282 (1152)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 0,90 t (3H, CH3, C-24); 1,41 m (2H, CH2, C-23); 1,69 m (4H, CH2, C-22, CH2, C-16, C-20); 1,90 br (2H, CH2, C-16, C-20); 2,20 br (7H, CH3, C-18, CH2, C-17, C-19); 4,16 s (1H, OH); 4,93 m (1H, CH, C-15); 7,78 d (2H, sAr-H, C-3, C-5); 7,22-7,38 m (7H, sAr-H, C&#8209;2, C-6, Ar-H, C-8 bis C-12)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 13,8 (C-24); 19,2 (C-23); 29,8 (C-16, C-20); 31,3 (C-22); 45,7 (C-18); 51,6 (C-17, C-19); 67,7 (C-21); 80,6 (C-13); 113,9 (C-3, C-5); 127,4 (C-8, C-12); 127,94 (C-10); 128,0 (C-2, C-6); 128,6 (C-9, C-11); 133,9 (C-1); 142,3 (C-7); 158,9 (C&#8209;4); 174,0 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 397 (5), 255 (100), 199 (14), 121 (33), 105 (29), 99 (40), 98 (21), 96 (15)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 7,86</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 16,10</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 75,20</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 8,00</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,52</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 16,28</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>0,7 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="4" rotate="0" valign="top">
												<p>tS = 29,49 min</p>
											</entry>
											<entry morerows="0" nameend="8" namest="6" rotate="0" valign="top">
												<p>tR = 30,87 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1C44D" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="9">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<colspec colname="9" colnum="9"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="9" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat, 75</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="9" namest="1" rotate="0" valign="top">
												<p>C22H28N2O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>368,47 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>69 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>135 °C (Chloroform)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>FM I: Rf = 0,81</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (ohne Erhitzen, gelb), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>UV:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>205, 262 (19012), 290 (Schulter)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 1,73 m (2H, CH2, C-16, C-20); 1,98 m (2H, CH2, C-16, C-20); 2,21 s (3H, CH3, C-18); 2,41 m (4H, CH2, C-17, C-19); 2,89 s (6H, CH3, C-21, C-22); 4,07 s (1H, OH); 4,96 m (1H, CH, C-15); 6,58-6,63 d (2H, sAr-H, C-3, C-5); 7,15-7,30 m (5H, Ar-H, C-8 bis C-12); 7,37-7,40 d (2H, sAr-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 30,1 (C-16, C-20); 40,5 (C-21, C-22); 45,9 (C-18); 51,8 (C-17, C-19); 80,7 (C-13); 111,7 (C-3,5); 127,5 (C-2, C-6); 127,8 (C-10), 127,9 (C-8, C-12); 128,2 (C-9, C-11); 129,6 (C-1); 142,5 (C-7); 150,12 (C-4); 172,3 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1C564" label="164" numbering="arabic" start="164"/>MS:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 368 (3), 226 (85), 148 (18), 105 (100), 99 (23), 98 (16), 96 (8), 77 (37)</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 71,71</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 7,66</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 7,60</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 13,03</p>
											</entry>
											<entry morerows="0" nameend="9" namest="8" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 71,63</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 7,61</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 7,58</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 13,18</p>
											</entry>
											<entry morerows="0" nameend="9" namest="8" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 85,5:14,5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>0,9 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="9" namest="4" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="4" rotate="0" valign="top">
												<p>tR = 14,89 min</p>
											</entry>
											<entry morerows="0" nameend="9" namest="6" rotate="0" valign="top">
												<p>tS = 15,87 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1C69B" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="8">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat, 76</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>C21H22F3NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>409,40 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>68 % (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>125 °C (Aceton)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>FM II: Rf = 0,83</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (rot), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>UV:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>205, 252 (1148), 258 (1293), 264 (1107)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 1,69 m (2H, CH2, C-16, C-20); 1,91 m (2H, CH2, C-16, C-20); 2,15 s (3H, CH3, C-18); 2,37 m (4H, CH2, C-17, C-19); 4,43 s (1H, OH); 4,97 m (1H, CH, C-15); 7,10-7,13 d (2H, sAr-H, C-3, C-5); 7,27-7,35 m (5H, Ar-H, C-8 bis C-12); 7,40-7,43 d (2H, sAr-H, C-2, C-6)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 30,3 (C-16, C-20); 46,0 (C-18); 52,0 (C-17, C-19); 71,6 (C-15); 80,4 (C-13); 118,7 (C-21); 120,3 (C-3, C-5); 127,2 (C-8, C-12); 128,3 (C-9, C-10, C-11); 129,1 (C-2, C-6); 140,6 (C-1); 141,8 (C-7); 150,2 (C-4); 173,4 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>19F-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;F [ppm] (282 MHz, CDCl3, TMS): -58,07</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 409 (5), 267 (30), 189 (48), 161 (8), 105 (35), 99 (29), 98 (100), 97 (21), 96 (74), 77 (31)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 61,61</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 5,42</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,42</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 61,78</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 5,40</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,45</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="4" rotate="0" valign="top">
												<p>tS = 10,48 min</p>
											</entry>
											<entry morerows="0" nameend="8" namest="6" rotate="0" valign="top">
												<p>tR = 13,03 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1C8E7" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 4-trifluormethylbenzilat, 77</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>C21H22F3NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>393,40 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>78 % d. Th. (Reaktionszeit 5 h)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<pagenumber id="N1C964" label="165" numbering="arabic" start="165"/>Fp:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>115-116°C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>m/z (Irel. [%]): M+ 393 (5), 251 (15), 173 (33), 145 (22), 105 (17), 99 (14), 98 (100), 97 (24), 96 (77), 82 (11), 77 (20)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR, 19F-NMR [<link ref="bib193">5</link>]</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 11,41 min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 15,28 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1CA3C" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 3,5-dimethoxybenzilat, 78</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>C22H27NO5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>385,47 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Synthese:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>[<link ref="bib193">5</link>]</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>136-137 °C (Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>m/z (Irel. [%]): M+ 385 (3), 243 (17), 105 (100), 99 (59), 98 (45), 97 (26), 96 (61), 77 (33)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR [<link ref="bib193">5</link>]</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 81:19:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>281 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 9,62 min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 11,87 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1CB91" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 3-methoxybenzilat, 79</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="4" namest="1" rotate="0" valign="top">
												<p>C21H25NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>355,42 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>80 % d. Th.</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>100-101 °C (Chloroform/Diethylether)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>m/z (Irel. [%]): M+ 355 (1), 213 (31), 135 (11), 105 (100), 99 (57), 98 (62), 97 (13), 96 (63), 82 (10), 77 (50)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Analytik:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>DC, UV, 1H-NMR, 13C-NMR [<link ref="bib193">5</link>]</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 85,5:14,5:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>0,9 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tR = 11,28 min</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>tS = 13,13 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1CCE2" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="8">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<colspec colname="8" colnum="8"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N1CD1B" label="166" numbering="arabic" start="166"/>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-Methyl-4-piperidyl 4-methylsulfonylbenzilat, 80</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="8" namest="1" rotate="0" valign="top">
												<p>C21H25NO5S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>403,49 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Reinigung:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Säulenchromatographie, </p>
												<p>Dichlormethan/ammoniakalisch gesättigtes Methanol 9:1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>72 % (Reaktionszeit nur 1 h, Nebenprodukt entsteht)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>144°C (Methanol)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>FM II: Rf = 0,71</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (rosa), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>UV:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>204, 220 (Schulter), 266 (1081), 274 (817)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>1H-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 1,59-1,74 m (2H, CH2, C-16, C-20); 1,81-1,92 m (2H, CH2, C-16, C-20); 2,13 s (3H, CH3, C-18); 2,17-2,34 m (4H, CH2, C-17, C-19); 2,99 s (3H, CH3, C-19); 4,60 s (1H, OH); 4,92-4,94 m (1H, CH, C-15); 7,30 m (5H, Ar-H, C-8 bis C-12); 7,61-7,64 d (2H, sAr-H, C-2, C-6); 7,82-7,85 d (2H, sAr-H, C-3, C-5)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>13C-NMR:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 30,0 (C-16, C-20), 44,4 (C-21); 45,8 (C-18); 51,9 (C-17, C-19); 80,57 (C-13); 127,0 (C-8, C-12); 127,0 (C-3, C-5); 128,4 (C-9, C-11); 128,5 (C-10); 128,6 (C-2, C-6); 140,0 (C-1); 141,4 (C-7); 148,0 (C-4); 172,7 (C-14)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 403 (39), 261 (32), 183(18), 105 (55), 99 (12), 98 (100), 96 (58), 77 (28)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 62,51</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 6,25</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,47</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 19,83</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>S: 7,95</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" nameend="4" namest="3" rotate="0" valign="top">
												<p>C: 62,42</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 6,32</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,45</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>O: 19,89</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>S: 7,92</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>HPLC:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="2" rotate="0" valign="top">
												<p>Chiralpak-AD 250 mm x 4,6 mm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 75:25:0,1</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Flussrate: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>0,8 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Detektion: </p>
											</entry>
											<entry morerows="0" nameend="8" namest="4" rotate="0" valign="top">
												<p>230 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>Retentionszeit:</p>
											</entry>
											<entry morerows="0" nameend="5" namest="4" rotate="0" valign="top">
												<p>tR = 18,69 min</p>
											</entry>
											<entry morerows="0" nameend="8" namest="6" rotate="0" valign="top">
												<p>tS = 20,18 min</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1CF45" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="7">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<colspec colname="5" colnum="5"/>
									<colspec colname="6" colnum="6"/>
									<colspec colname="7" colnum="7"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="7" namest="1" rotate="0" valign="top">
												<p>
													<strong>(</strong>
													<strong>R,S</strong>
													<strong>)-N-Methyl-4-piperidyl 3-trifluormethoxybenzilat, 81</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="7" namest="1" rotate="0" valign="top">
												<p>C21H22F3NO4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="7" namest="2" rotate="0" valign="top">
												<p>409,40 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ausbeute:</p>
											</entry>
											<entry morerows="0" nameend="7" namest="2" rotate="0" valign="top">
												<p>68 % (Reaktionszeit 5 h), (Synthese, Kap. 4.3.2)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fp:</p>
											</entry>
											<entry morerows="0" nameend="7" namest="2" rotate="0" valign="top">
												<p>114 °C (Chloroform)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>DC:</p>
											</entry>
											<entry morerows="0" nameend="7" namest="2" rotate="0" valign="top">
												<p>FM II: Rf = 0,83</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" nameend="7" namest="2" rotate="0" valign="top">
												<p>Detektion: A, C (rot), D (orange)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" nameend="7" namest="2" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 409 (8), 267 (10), 161 (8), 105 (28), 98 (100), 77 (23)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>CHN:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>theor. [%]</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>C: 61,61</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 5,42</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,42</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top">
												<p>gef. [%]</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>C: 61,02</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H: 5,62</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>N: 3,29</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N1D092" label="4.3.2.3.">
						<head>
							<pagenumber id="N1D096" label="167" numbering="arabic" start="167"/>Darstellung substituierter (-)-Menthyl (R,S)-benzilate</head>
						<p>1 mmol substituiertes Methyl benzilat und 1,2 mmol (-)-Menthol werden in 20 ml Petroleumbenzin (Kp = 60-80 °C) vorgelegt. Zur Entfernung von Wasserspuren werden 5 ml Lösungsmittel abdestilliert. Anschließend wird 0,05 ml einer frisch bereiteten 10 %igen methanolischen Natriummethanolat-Lösung langsam zur Reaktionsmischung zugetropft und die Destillationsgeschwindigkeit so geregelt, dass innerhalb von 5 h das Petroleumbenzin sowie vorhandenes und entstehendes Methanol abgetrieben werden. Der Rückstand wird über Säulenchromatographie (n-Hexan/Ethylacetat) gereinigt. Die Ausbeuten liegen zwischen 50 bis 70 % der Theorie.</p>
						<p>Zur analytischen Charakterisierung der (-)-Menthyl benzilate werden an dieser Stelle nur die Massespektren angegeben. Weiterhin wurden <sup>1</sup>H-NMR Untersuchungen zur chemischen Verschiebung der Protonen im Arylsubstituenten durchgeführt (s. Tab. 18, Kap. 3.2.3).</p>
						<p>
							<table frame="none" id="N1D0A6" orient="port" tocentry="1">
								<caption>Tab. 35: Synthetisierte (-)-Menthyl (R,S)-benzilate</caption>
								<tgroup align="left" char="" charoff="50" cols="4">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<colspec colname="4" colnum="4"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Nr.</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>1</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>R</strong>
													<strong>2</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Formel</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>82</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik224" file="selent_html_5b4f3ab5.gif" id="N1D11E" label="45#29"/>
												</p>
											</entry>
											<entry morerows="5" rotate="0" valign="top">
												<p>
													<mm entity="Grafik225" file="selent_html_1fb72c20.gif" id="N1D12B" label="201#212"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>83</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik226" file="selent_html_306ff495.gif" id="N1D150" label="45#10"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>84</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik227" file="selent_html_mf971446.gif" id="N1D16C" label="37#10"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>85</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik228" file="selent_html_mf971446.gif" id="N1D191" label="37#10"/>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik229" file="selent_html_mf971446.gif" id="N1D19E" label="37#10"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>86</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik230" file="selent_html_630318c3.gif" id="N1D1C3" label="45#36"/>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>87</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>H</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<mm entity="Grafik231" file="selent_html_m74d2b755.gif" id="N1D1E8" label="54#47"/>
												</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D1F5" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-Menthyl (</strong>
													<strong>R,S</strong>
													<strong>)-4-dimethylaminobenzilat, 82</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C26H35NO3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>409,56 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 409 (16), 226 (100), 148 (27), 105 (77), 77 (27)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D26B" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-Menthyl (</strong>
													<strong>R,S</strong>
													<strong>)-4-trifluormethoxybenzilat, 83</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C22H29F3O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>450,49 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel.[%]): M+ 450 (1), 267 (100), 189 (82), 138 (8), 105 (49), 77 (13)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D2E1" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<pagenumber id="N1D306" label="168" numbering="arabic" start="168"/>
													<strong>(-)-Menthyl (</strong>
													<strong>R,S</strong>
													<strong>)-3-methoxybenzilat, 84</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C25H32O4</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>396,52 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]): M+ 396 (4), 213 (100), 135 (8), 105 (44), 77 (17)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D35B" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-Menthyl (</strong>
													<strong>R,S</strong>
													<strong>)-3,4-dimethoxybenzilat, 85</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C26H34O5</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>426,55 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]): M+ 426 (0,5), 165 (3), 105 (100), 77 (21)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D3D1" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-Menthyl (</strong>
													<strong>R,S</strong>
													<strong>)-4-methylsulfonylbenzilat, 86</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C25H32O5S</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>444,58 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]): kein M+, 261 (33), 183 (15), 138 (44), 119 (94), 105 (41)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D447" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>
													<strong>(-)-Menthyl (</strong>
													<strong>R,S</strong>
													<strong>)-4-</strong>
													<em>
														<strong>tert</strong>
													</em>
													<strong>-butylbenzilat, 87</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
												<p>C28H38O3</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>M<sub>r</sub>:</p>
											</entry>
											<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
												<p>422,60 g/mol</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>MS:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>m/z (Irel. [%]): 422 (2), 239 (100), 161 (10), 105 (77), 77 (23)</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
				</subsection>
				<subsection id="N1D4C6" label="4.3.3.">
					<head>Kristallisationsmethoden</head>
					<block id="N1D4CB" label="4.3.3.1.">
						<head>Fraktionierte Kristallisation</head>
						<p>
							<em>Allgemeine Arbeitsvorschrift</em>. Zur Lösung der racemischen Base im angegebenen Lösungsmittel wird 1 Moläquivalent der chiralen Säuren O,O´-Dibenzoylweinsäure/O,O´-Di-p-toluoylweinsäure im Verhältnis 1:10 hinzugegeben. Die Mischung wird zum Sieden erhitzt, das auskristallisierte Salz abfiltriert und gewaschen. Anschließend wird das Salz in 1 N Natriumhydroxid-Lösung aufgenommen und mit Diethylether extrahiert. Um noch vorhandene Rückstände von Weinsäurederivaten aus der organischen Phase zu entfernen, wird die Etherphase nochmals mit 1 N Natriumhydroxid-Lösung geschüttelt. Die organische Phase wird über Natriumsulfat getrocknet, filtriert und im Vakuum eingeengt. Der Enantiomerenüberschuss wird mittels HPLC (s. Methode der entsprechenden Verbindung) bestimmt.</p>
						<p>(-)-(<em>R</em>)-/(+)-(<em>S</em>)-N-Methyl-4-piperidyl 4-trifluormethylbenzilat, (<strong>11</strong>/<strong>12</strong>):<em/>Das (+)-(<em>S</em>)-Enantiomer (<strong>12</strong>) bildet bevorzugt mit (+)-O,O´-Dibenzoylweinsäure/(+)-O,O´-Di-p-toluoylweinsäure in einer Mischung aus Diethylether/Methanol als Lösungsmittel ein Salz und das (-)-(<em>R</em>)-Enantiomer (<strong>11</strong>) entsprechend mit (-)-O,O´-Dibenzoylweinsäure/(-)-O,O´-Di-p-toluoylweinsäure. Nach 2-3maliger Umkristallisation wird das reine Enantiomer (<em>R</em>: 98 % ee, <em>S</em>: 98 % ee) mit einer Ausbeute von 80 % bezogen auf den Enantiomerengehalt erhalten. </p>
						<p>
							<pagenumber id="N1D4FB" label="169" numbering="arabic" start="169"/>(+)-(<em>R</em>)/(-)-(<em>S</em>)-N-Methyl-4-piperidyl 3,5-dimethoxybenzilat (<strong>13</strong>/<strong>14</strong>):Das (+)-(<em>R</em>)-Enantiomer (<strong>13</strong>) bildet bevorzugt mit (-)-O,O´-Dibenzoylweinsäure/(-)-O,O´-Di-p-toluoylweinsäure in Isobutylethylketon als Lösungsmittel ein Salz und das (-)-(<em>S</em>)-Enantiomer (<strong>14</strong>) entsprechend mit (+)-O,O´-Dibenzoylweinsäure/(+)-O,O´-Di-p-toluoylweinsäure. Nach viermaliger Umkristallisation wird das reine Enantiomer (<em>R</em>: 95 % ee, <em>S</em>: 99 % ee) mit einer Ausbeute von 72 % bezogen auf den Enantiomerengehalt erhalten.</p>
						<p>(<em>R</em>)-/(<em>S</em>)-N-Methyl-4-piperidyl 3-methoxybenzilat, (<strong>15</strong>/<strong>16</strong>). Das (+)-(<em>R</em>)-Enantiomer (<strong>15</strong>) bildet dabei bevorzugt mit (+)-O,O´-Dibenzoylweinsäure/(+)-O,O´-Di-p-toluoylweinsäure in Methanol als Lösungsmittel ein Salz und das (-)-(<em>S</em>)-Enantiomer (<strong>16</strong>) entsprechend mit (-)-O,O´-Dibenzoylweinsäure/ (-)-O,O´-Di-p-toluoylweinsäure. Nach dreimaliger Um-kristallisation wird das reine Enantiomer (<em>R</em>: 95 % ee, <em>S</em>: 95 % ee) mit einer Ausbeute von 75 % bezogen auf den Enantiomerengehalt gewonnen.</p>
						<p/>
					</block>
					<block id="N1D542" label="4.3.3.2.">
						<head>Vorzugskristallisation</head>
						<p>Es wird eine gesättigte Lösung aus ca. 80 mg (R,S)-N-Methyl-4-piperidyl 3-methoxybenzilat<em/>(<strong>79</strong>) in Diethylether hergestellt. Im Anschluss wird die Lösung filtriert. Ein enantiomerenreiner Kristall (ca. 10 mg) von (-)-<em>S</em>-N-Methyl-4-piperidyl 3-methoxybenzilat (<strong>16</strong>) wird der Lösung als Impfkristall hinzugefügt. Zur vorzugsweisen Kristallisation des <em>S</em>-Enantiomers wird die Lösung in den Kühlschrank gestellt. Nach Beendigung des Kristallwachstums wird der Kristall entfernt und der Enantiomerenüberschuss der Lösung mittels HPLC ermittelt. </p>
					</block>
				</subsection>
			</section>
			<section id="N1D55B" label="4.4.">
				<head>Analytische Methoden</head>
				<subsection id="N1D560" label="4.4.1.">
					<head>UV-spektroskopische Untersuchungen</head>
					<p>Die UV-Spektren wurden für die Verbindungen in Methanol (HPLC-Qualität) im Wellenlängenbereich 200 bis 400 nm gegen die entsprechenden Lösungsmittel aufgenommen. Die Kalibrierkurven wurden mit fünf verschiedenen Konzentrationen im Bereich von 10<sup>-4</sup> bis 10<sup>-5</sup> mol/l bei der angegebenen Wellenlänge aufgenommen. Die Werte der Regressionskoeffizienten waren &gt;0,990. Der molare Extinktionskoeffizient &#949; ist auf die Einheit <mm entity="Grafik232" file="selent_html_m6e483caa.gif" id="N1D56D" label="92#22"/> bezogen.</p>
				</subsection>
				<subsection id="N1D573" label="4.4.2.">
					<head>Kernresonanzspektroskopische Untersuchungen</head>
					<p>Ca. 10 mg Substanz wurden in 0,6 ml Deuterochloroform oder Dimethylsulfoxid-d6 gelöst und in 5 mm Probenröhrchen bei 25°C gegen Tetramethylsilan als internen Standard vermessen.</p>
					<p>
						<table frame="none" id="N1D57D" orient="port" tocentry="1">
							<tgroup align="left" char="" charoff="50" cols="2">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<sup>1</sup>
												<strong>H-NMR:</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>Eindimensionale 1H-Spektren:</p>
											<p>Frequenz 300,13 MHz, 0 -12 ppm Messbreite, 16 bis 32 Akkumulationen</p>
											<p>Spektrenauswertung: Bruker-Software </p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<pagenumber id="N1D5BD" label="170" numbering="arabic" start="170"/>
												<sup>13</sup>
												<strong>C-NMR:</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>Eindimensionale 13C-Spektren:</p>
											<p>Frequenz 75,47 MHz, 0-200 ppm Messbreite, 120 bis 240 Akkumulationen</p>
											<p>Zweidimensionale <sup>13</sup>C-<sup>1</sup>H-korrelierte Spektren (Absicherung der Zuordnung):</p>
											<p>Bis zu 256 Akkumulationen</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<sup>19</sup>
												<strong>F-NMR:</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>Eindimensionale <sup>19</sup>F-Spektren:</p>
											<p>Frequenz 282,40 MHz, 0 bis &#8211;75 ppm Messbreite, 8 Akkumulationen </p>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
					<p>Die Angabe von &#948;<sub>C </sub>
						<sub>erfolgt mit einer Dezimalstelle, von </sub>&#948;<sub>H</sub> und &#948;<sub>F</sub> mit zwei Dezimalstellen. </p>
				</subsection>
				<subsection id="N1D617" label="4.4.3.">
					<head>Massenspektrometrische Untersuchungen</head>
					<p>
						<table frame="none" id="N1D61E" orient="port" tocentry="1">
							<tgroup align="left" char="" charoff="50" cols="2">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>EI-MS:</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>EI-Bedingungen: Ionenquellentemperatur 140 bis 175°C. Die Ionisation erfolgte über einen Ionenstoß mit einer Ionisationsenergie von 70 eV. Die m/z-Werte sind den Massenspektren entnommen und mit den relativen Intensitäten (I<sub>rel</sub> in %) aufgeführt.</p>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
				</subsection>
				<subsection id="N1D654" label="4.4.4.">
					<head>Chromatographische Methoden</head>
					<block id="N1D659" label="4.4.4.1.">
						<head>Analytische Dünnschichtchromatographie</head>
						<p>Für die analytische DC wurden DC-Alufolien, Kieselgel 60 F<sub>254 </sub>(Merck) verwendet. Die Entwicklung erfolgte in Normalkammern mit Kammersättigung (20 min) über eine Laufhöhe von 10 bis 15 cm. Nachfolgende Fließmittelgemische und Detektionsmittel wurden verwendet. </p>
						<p>
							<table frame="none" id="N1D666" orient="port" tocentry="1">
								<caption>Tab. 36: Fließmittelgemische der Dünnschichtchromatographie</caption>
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p> </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Fließmittelgemisch</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Verhältnis</strong>
												</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>FM I:</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/ Ethylacetat </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>80:20</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>FM II:</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Ethylacetat/Ethanol/1,4-Dioxan/Cyclohexan/Ammoniak 25% </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>40:20:15:15:10</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D6EF" orient="port" tocentry="1">
								<caption>Tab. 37: Detektionsmittel der Dünnschichtchromatographie</caption>
								<tgroup align="left" char="" charoff="50" cols="3">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<colspec colname="3" colnum="3"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p> </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>Detektionsmittel</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p> </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>A:</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fluoreszenzlöschung im UV<sub>254</sub>-Licht</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>B:</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>2,4-Dinitrophenylhydrazin-Reagenz [<link ref="bib194">125</link>]</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>C:</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Schwefelsäure, nach dem Besprühen 30 min bei 120°C erhitzen</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>
													<strong>D:</strong>
												</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Dragendorff-Reagenz, modifiziert [<link ref="bib195">126</link>] </p>
											</entry>
											<entry morerows="0" rotate="0" valign="top"/>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N1D7B1" label="4.4.4.2.">
						<head>
							<pagenumber id="N1D7B5" label="171" numbering="arabic" start="171"/>Analytische HPLC</head>
						<p>
							<table frame="none" id="N1D7BC" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>HPLC-Methode für Derivate der N-Methyl-4-piperidyl benzilate:</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Stationäre Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>LiChrospher 60, RP-select B, 250-4 (5 &#956;m) (Merck) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Mobile Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Basen:</p>
												<p>0,05 M Kaliumdihydrogenphosphatpuffer pH 7,5/Acetonitril 60:40</p>
												<p>Hydrochlorid der Basen:</p>
												<p>0,05 M Kaliumdihydrogenphosphatpuffer pH 2,5/Acetonitril 60:40</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fluss:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Dioden-Array-Detektor, Messbereich 200 nm bis 400 nm </p>
												<p>Messwellenlänge: 230 nm oder 280 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Injektionsvolumen:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>2 &#956;l einer 1 %igen methanolischen oder isopropanolischen Lösung</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D85B" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>HPLC-Methode für Derivate der (-)-Menthyl benzilate:</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Stationäre Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>LiChrospher 60, RP-18, 250-4 (5&#956;m) (Merck) </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Mobile Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Acetonitril/Wasser 70:30</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fluss:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>1,5 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Dioden-Array-Detektor, Messbereich 200 nm bis 400 nm </p>
												<p>Messwellenlänge: 230 nm oder 280 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Injektionsvolumen:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>2 &#956;l einer 1 %igen methanolischen oder isopropanolischen Lösung</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1D8F1" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>HPLC-Methode zur Enantiomerentrennung chiraler N-Methyl-4-piperidyl benzilate:</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Stationäre Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Amylose tris(3,5-dimethylphenylcarbamat) (Chiralpak AD, 250-4)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Mobile Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/2-Propanol/Diethylamin 95:5:0,1 bis 75:25:0,1</p>
												<p>oder </p>
												<p>Methanol 100 % </p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fluss:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>0,7 bis 1,0 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Dioden-Array-Detektor, Messbereich 200 nm bis 400 nm </p>
												<p>Messwellenlänge: 230 nm oder 280 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Injektionsvolumen:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>2 &#956;l einer 1 %igen methanolischen oder isopropanolischen Lösung</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N1D98C" label="4.4.4.3.">
						<head>Semipräparative HPLC</head>
						<p>
							<em>Enantiomerentrennung:</em>
						</p>
						<p>(<em>R</em>)-/(<em>S</em>)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat, (<strong>7</strong>/<strong>8</strong>): <em>(</em>
							<em>R</em>
							<em>)- und (</em>
							<em>S</em>
							<em>)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat werden </em>durch semipräparative HPLC-Trennung erhalten. Als chirale stationäre Phase wird Amylose tris(3,5-dimethylphenylcarbamat) (Chiralpak AD, 250 mm x 4,6 mm) verwendet. Die Trennung wird mit einem Gemisch aus n-Hexan/Isopropanol/Diethylamin (85,5:14,5:0,1) als mobiler Phase bei einem Fluss von 0,9 ml/min durchgeführt. Die Detektion erfolgt bei einer Wellenlänge von 230 nm. Die Retentionszeiten betragen für das <em>R</em>-Enantiomer tR = 14,89 min und das <em>S</em>-Enantiomer tS = 15,87 min. Durchführung: <em/>25 &#956;l einer isopropanolischen Lösung der racemischen Base <pagenumber id="N1D9BC" label="172" numbering="arabic" start="172"/>(ca. 20 mg/ml) werden pro HPLC-Lauf injiziert. Die anfallenden Fraktionen werden mit einem Fraktionensammler aufgefangen und im Vakuum eingeengt. Nach 40 HPLC-Läufen können ca. 8 mg <em>R</em>- bzw. <em>S</em>-Enantiomer erhalten werden.</p>
						<p>(<em>R</em>)-/(<em>S</em>)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat, (<strong>9</strong>/<strong>10</strong>): Die HPLC-Trennung von (R,S)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat erfolgt entsprechend Verbindung <strong>7 </strong>und <strong>8 </strong>an Amylose tris(3,5-dimethylphenylcarbamat) (Chiralpak AD, 250 mm x 4,6 mm) als stationärer Phase. Die Trennung wird mit einem Gemisch aus n-Hexan/Isopropanol/Diethylamin (95:5:0,1) als mobiler Phase bei einem Fluss von 1 ml/min durchgeführt. Die Detektion erfolgt bei einer Wellenlänge von 230 nm. Die Retentionszeiten betragen für das <em>R</em>-Enantiomer t<sub>R </sub>= 13,03 min und das <em>S</em>-Enantiomer t<sub>S </sub>= 10,48 min. Durchführung: s. Verbindung <strong>7 </strong>und <strong>8</strong>.</p>
						<p/>
						<p>
							<em>Diastereomerentrennung:</em>
						</p>
						<p>
							<table frame="none" id="N1D9F8" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>(-)-Menthyl 3,4-dimethoxybenzilate werden unter folgenden Bedingungen getrennt:</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Stationäre Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>LiChrospher RP-18, 250-10 (7&#956;m)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Mobile Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Acetonitril/Wasser 50:50</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fluss:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>3,0 ml/min</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Detektion:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>UV-Detektor, Messwellenlänge 280 nm</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Injektionsvolumen:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>100 &#956;l </p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
					<block id="N1DA8A" label="4.4.4.4.">
						<head>Präparative Säulenchromatographie</head>
						<p>Zur Präparativen Säulenchromatographie werden durchschnittlich für ca. 1 g zu trennendes Gemisch 100 g Kieselgel verwendet. Das Kieselgel wird im jeweiligen Fließmittel aufgeschlemmt und in eine Chromatographiesäule (25 cm, d = 1cm; 30 cm, d = 3 cm oder 50 cm, d = 1 cm) eingefüllt. Die Fraktionen werden jeweils bei ca. 20 bis 30 ml und einer Tropfgeschwindigkeit von 10-15 Tropfen/min gewechselt.</p>
						<p>
							<table frame="none" id="N1DA94" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>SC-Methode für Derivate der (-)-Menthyl benzilate, (-)-8-Phenylmenthyl benzilate, Methyl benzilate:</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Stationäre Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Kieselgel 60, 0,063-200 mm (70-230 mesh ASTM)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>n-Hexan/Ethylacetat 9:1 bis 3:7</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
						<p>
							<table frame="none" id="N1DAE8" orient="port" tocentry="1">
								<tgroup align="left" char="" charoff="50" cols="2">
									<colspec colname="1" colnum="1"/>
									<colspec colname="2" colnum="2"/>
									<tbody valign="top">
										<row>
											<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
												<p>SC-Methode für Derivate der für Derivate der 4-Piperidyl benzilate:</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Stationäre Phase:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Kieselgel 60, 0,063-200 mm (70-230 mesh ASTM)</p>
											</entry>
										</row>
										<row>
											<entry morerows="0" rotate="0" valign="top">
												<p>Fließmittel:</p>
											</entry>
											<entry morerows="0" rotate="0" valign="top">
												<p>Dichlormethan/ammoniakalisch gesättigtes Methanol 9:1</p>
											</entry>
										</row>
									</tbody>
								</tgroup>
							</table>
						</p>
					</block>
				</subsection>
				<subsection id="N1DB3C" label="4.4.5.">
					<head>Polarimetrie</head>
					<p>Die polarimetrischen Untersuchungen wurden in Küvetten mit 1,2 ml Füllvolumen und einer Länge von 1,00 dm durchgeführt. Dazu wurden methanolische oder ethanolische Lösungen der enantiomeren Benzilate hergestellt. Vermessen wurde bei der Natrium-D-<pagenumber id="N1DB43" label="173" numbering="arabic" start="173"/>Linie und einer Temperatur von 20°C. Die Integrationszeit (Zeit pro Registrierung) betrug 5 s. Aus zehn Einzelmessungen wurde der Mittelwert bestimmt und <mm entity="Objekt4" file="selent_html_180b029.gif" id="N1DB47" label="25#24"/> berechnet.</p>
				</subsection>
				<subsection id="N1DB4D" label="4.4.6.">
					<head>Circulardichroismus (CD) und Optische Rotationsdispersion (ORD)</head>
					<p>Zur Aufnahme der CD-Spektren wurden methanolische Lösungen (HPLC-Qualität) der enantiomeren Verbindungen in Konzentrationen von 10-4 bis 10-5 mol/l hergestellt. Die methanolischen Lösungen und das reine Lösungsmittel wurden in Zellen mit einer Zellenlänge von 0,1 oder 0,2 cm und bei einem Wellenlängenbereich von 200 bis 400 nm vermessen. Der Mittelwert aus 3 Messungen je Probe wurde ermittelt. </p>
					<p>Datenverarbeitung: Mit dem Software-Programm J-700, Version 1.50.01 (Jasco) wurden die Lösungsmittelspektren von den CD-Spektren der Enantiomere abgezogen. Die CD-Spektren wurden Rausch reduziert (noise reduction) und geglättet (Smoothing). Anschließend wurde die molare Elliptizität unter Berücksichtung der Konzentration und Zellenlänge errechnet. Auf Grundlage der Kronig-Kramer-Gleichung (Beziehung zwischen Absorption und Refraktion) wurden aus den CD-Spektren durch K/K (Kronig/Kramer) -Konversion die ORD-Spektren erhalten.</p>
				</subsection>
				<subsection id="N1DB59" label="4.4.7.">
					<head>Kapillarelektrophorese</head>
					<p>Die Kapillaren werden auf die benötigte Länge mit einem Keramik-Plättchen zugeschnitten. Das Detektorfenster wird eingebrannt und mit Methanol gereinigt. </p>
					<p>
						<table frame="none" id="N1DB63" orient="port" tocentry="1">
							<tgroup align="left" char="" charoff="50" cols="2">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>Trennbedingungen:</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"/>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>Quarzkapillare (fused silica):</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>Länge: 43/60 cm</p>
											<p>Innendurchmesser: 50 &#956;m</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>Chiraler Zusatz:</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>4,5 mg/ml Carboxymethyl-&#946;-CD (Na-Salz)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>Puffer:</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>100 mM NaH2PO4, pH=2,3</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>Spannung/ Temperatur:</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>13 kV/ 25 °C</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>Detektion:</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>UV-Detektor, 281 nm</p>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
				</subsection>
			</section>
			<section id="N1DBFC" label="4.5.">
				<head>Enzymatische Untersuchungen</head>
				<p>
					<em>Allgemeine Arbeitsvorschrift. </em>Das Substrat wird in dem angegebenen Medium im Ultraschallbad suspendiert und anschließend mit dem jeweiligen Enzym versetzt. Der Ansatz wird zunächst 1 h geschüttelt und dann bei 37°C inkubiert. Es werden kontinuierlich Proben (100 &#956;l) zu folgenden Zeiten entnommen: 1 h (Raumtemperatur, geschüttelt), 16 h (37°C), 20 h (37°C), 33 h (37°C), 65 h (37°C), 85 h (37°C), 100 h (37°C), 120 h (37°C). </p>
				<p>
					<em>Aufarbeitung der Proben.</em> Zur Extraktion der neutralen, sauren und basischen Substrate und Produkte werden die Proben mit Diethylether im sauren, neutralen und basischen Milieu extrahiert. Die organischen Phasen werden vereint und abgedampft. Durch dünnschichtchromatographische Methoden (FM I oder FM II, Detektion: Schwefelsäure) wird die enzymatische Umsetzung verfolgt. Für die Ermittlung der Enantioselektivität wird <pagenumber id="N1DC0C" label="174" numbering="arabic" start="174"/>der Rückstand in Methanol aufgenommen und mittels HPLC (Chiralpak AD, mobile Phase <em>n</em>-Hexan/2-Propanol/Diethylamin) untersucht (Kap. 3.1.4.1, Tab. 11).</p>
				<p>
					<table frame="none" id="N1DC16" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Methode a, Veresterung: </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substrat: </p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>(R,S)-3,5-Dimethoxybenzilsäure (<strong>90</strong>) </p>
										<p>(R,S)-3-Methoxybenzilsäure (<strong>89</strong>)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substratmenge:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>4 mg</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Enzym (units/mg Substrat):</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>PLE (90) </p>
										<p>CCL (35)</p>
										<p>PCL (40)</p>
										<p>PPL (100)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Suspensionsmedium:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,5 ml Toluol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Sonstige Zusätze:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>2 Äqu. <em>n</em>-Butanol</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N1DCBE" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Methode b, enzymkatalysierte Hydrolyse:</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substrat: </p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>(R,S)-Methyl 4-methylsulfonylbenzilat (<strong>71</strong>)</p>
										<p>(R,S)-Methyl 3-methoxybenzilat (<strong>69</strong>)</p>
										<p>(R,S)-Methyl 3,5-dimethoxybenzilat (<strong>91</strong>)</p>
										<p>(R,S)-Methyl 4-trifluormethylbenzilat (<strong>68</strong>)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substratmenge:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>2 mg</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Enzym (units/mg Substrat):</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>PLE (40) </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Suspensionsmedium:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,5 ml Phosphatpuffer pH 7,4</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N1DD51" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Methode c, enzymkatalysierte Hydrolyse:</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substrat: </p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>(R,S)-N-Methyl-4-piperidyl 4-<em>tert</em>-benzilat (<strong>72</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 4-methylsulfonylbenzilat (<strong>80</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 3,5-dimethoxybenzilat (<strong>78</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 4-dimethylaminobenzilat (<strong>75</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 4-butoxybenzilat (<strong>74</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 4-butylbenzilat (<strong>73</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 4-trifluormethylbenzilat (<strong>77</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 4-trifluormethoxybenzilat (<strong>76</strong>)</p>
										<p>(R,S)-N-Methyl-4-piperidyl 3-methoxybenzilat (<strong>79</strong>)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substratmenge:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>2 mg</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Enzym (units/mg Substrat):</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>PLE (40) </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Suspensionsmedium:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,5 ml Phosphatpuffer pH 7,4</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N1DE05" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Methode d, enzymkatalysierte Hydrolyse:</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substrat: </p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>(R,S)-N-Methyl-3-piperidyl 3-methoxybenzilat (<strong>95</strong>)</p>
										<p>(R,S)-N-Methyl-3-piperidyl 3,5-dimethoxybenzilat (<strong>96</strong>)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substratmenge:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>2 mg</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Enzym (units/mg Substrat):</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>PLE (40) </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Suspensionsmedium:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,5 ml Phosphatpuffer pH 7,4</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N1DE8C" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Methode e, enzymkatalysierte Hydrolyse:</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substrat: </p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>(R,S)-N-Methyl-4-piperidyl O-acetoxy-3-methoxy- benzilat (<strong>88</strong>) (Synthese s. u.)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substratmenge:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>2 mg</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Enzym (units/mg Substrat):</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>PLE (40) </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<pagenumber id="N1DEFB" label="175" numbering="arabic" start="175"/>Suspensionsmedium:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,5 ml Phosphatpuffer pH 7,4</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N1DF11" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="2">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>Methode f, enzymkatalysierte Veresterung:</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substrat: </p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>(R,S)-N-Methyl-4-piperidyl 3-methoxybenzilat (<strong>79</strong>)</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Substratmenge:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>5 mg</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Enzym (units/mg Substrat):</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>PLE (40)</p>
										<p>CCL (20)</p>
										<p>PCL (50)</p>
										<p>PPL (500) </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Suspensionsmedium:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,5 ml Toluol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Sonstige Zusätze:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1 Äqu. Acetanhydrid</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<table frame="none" id="N1DFB0" orient="port" tocentry="1">
						<tgroup align="left" char="" charoff="50" cols="3">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<colspec colname="3" colnum="3"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" nameend="3" namest="1" rotate="0" valign="top">
										<p>
											<strong>(</strong>
											<em>
												<strong>R</strong>
											</em>
											<strong>,</strong>
											<em>
												<strong>S</strong>
											</em>
											<strong>)-N-Methyl-4-piperidyl O-acetoxy-3-methoxybenzilat, 88</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" nameend="2" namest="1" rotate="0" valign="top">
										<p>C23H27NO5</p>
									</entry>
									<entry morerows="1" rotate="0" valign="top">
										<p>
											<mm entity="Grafik233" file="selent_html_15fd53e8.gif" id="N1E001" label="151#155"/>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>M<sub>r</sub>:</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>397,46 g/mol</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Synthese:</p>
									</entry>
									<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
										<p>Eine Mischung aus 5 mmol N-Methyl-4-piperidyl 3-methoxy benzilat HCl, 10 ml Essigsäureanhydrid und 2 g frisch geschmolzenem Natriumacetat werden für 2 h bei 150-160°C erhitzt. Nach dem Abkühlen wird mit Wasser verdünnt und mit Ammoniumhydroxid ein basischer pH-Wert eingestellt. Anschließend wird mit Diethylether extrahiert. Die organische Phase wird über wasserfreiem Natriumsulfat getrocknet, filtriert und eingeengt (modifiziert nach Cheney [<link ref="bib273">127</link>]).</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>Ausbeute: </p>
									</entry>
									<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
										<p>23 % d.Th.</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>1H-NMR:</p>
									</entry>
									<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
										<p>&#948;H [ppm] (300 MHz, CDCl3, TMS): 1,65 m (2H, CH2, C-17, C-19); 1,83 m (2H, CH2, C-17, C-19); 2,11 s (3H, CH3, C-18); 2,22 m (7H, CH3, C-23, CH2, C-16, C-20); 3,70 s (3H, C-21); 4,84 m (1H, CH, C-15); 6,76 m (1H, sAr&#8209;H, C&#8209;4); 7,01-7,49 m (8H, sAr-H, C-2, C-5, C-6, Ar-H, C-8 bis C&#8209;12) </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>13C-NMR:</p>
									</entry>
									<entry morerows="0" nameend="3" namest="2" rotate="0" valign="top">
										<p>&#948;C [ppm] (75 MHz, CDCl3, TMS): 21,3 (C-23); 29,9 (C-16, C-20); 45,9 (C-18); 52,1 (C-17, C-19); 55,2 (C-21); 113,1 (C-2); 113,9 (C-4); 120,0 (C-6); 127,8 (C&#8209;8, C-12); 127,8 (C-9 bis C-11); 128,9 (C-5); 139,7 (C-1); 141,4 (C-7); 159,1 (C-3); 168,2 (C-22); 169,1 (C-14)</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
			</section>
			<section id="N1E085" label="4.6.">
				<head>
					<pagenumber id="N1E089" label="176" numbering="arabic" start="176"/>Radioligand-Bindungsstudien an Muscarinrezeptoren</head>
				<p>Zellkulturen: CHO-Zellen, welche hM<sub>1</sub>
					<sub>-</sub>
					<sub>, </sub>hM<sub>2</sub>
					<sub>- und </sub>hM<sub>3</sub>
					<sub>-Rezeptoren exprimieren</sub>
				</p>
				<p>[3H]-NMS-Bindung: Das CHO-Zellhomogenat wurde so verdünnt, dass eine Konzentration von etwa 0,05 bis 0,1 nM Muscarinrezeptor in den Bindungsstudien vorlag. In Anwesenheit von [3H]-NMS und der entsprechenden Konzentration unmarkierten Benzilates in 1,0 ml 50 mM Natriumphosphatpuffer (pH 7,4), angereichert mit 2 mM Magnesiumchlorid, wurde das Zellhomogenat bei 25°C inkubiert. Die nichtspezifische Bindung wurde durch Bindung von 10 &#956;M Atropin bestimmt. Die Konzentration des Isotopenindikators betrug 0,25 nM für die Kompetitionskurven von M1- und M2-Rezeptoren und 1,0 nM für den M3-Rezeptor. Um die Affinität des Isotopenindikators an diesen Rezeptoren zu verifizieren, wurden Sättigungskurven durch Variation der [3H]-NMS-Konzentration (0,05 bis 4,0 nM) aufgenommen. Inkubationszeiten von 2 h für die Inkubation mit M1- und M2-Rezeptor bzw. 4 h für den M3-Rezeptor waren ausreichend, um ein Gleichgewicht der Bindung des Isotopenindikators zu erreichen. Im Anschluss an die Inkubation wurde eine Filtration über Glassinterfilter C (K-LAB), welche mit 0,01 % Polyethylenimin vorbehandelt wurden, durchgeführt, um die unspezifische Bindung zu reduzieren. Die Filter wurden 3mal mit 2 ml eiskaltem 50 nM Natriumphosphatpuffer (pH 7,4) gewaschen und mindestens 4 h in Lumagel Plus (Lumac Lsc.) eingeweicht. Die Radioaktivität wurde mit einem Flüssig-Scintillationszähler (Packard 1500 Tricarb liquid scintillation analyser) ermittelt.</p>
				<p>Datenanalyse: Die Kompetitionskurven wurden aus den experimentellen Daten durch nichtlineare Regression (Software: Graph Pad) erstellt. Die Ki-Werte der untersuchten Verbindungen wurden unter der Annahme, dass die [3H]-NMS-Bindung kompetitiv inhibiert wird, mithilfe der Cheng- und Prusoff-Gleichung berechnet. Die pKi-Werte und Standardabweichungen sind in Tab. 23 (Kap. 3.4.1) zusammengefasst.</p>
				<p>Die Rezeptor-Radioligand-Bindungsstudien an Muscarinrezeptoren wurden von Frau Waelbroeck (Faculte de Médecine, Laboratoire de Chimie Biologique et de la Nutrition, Brüssel) durchgeführt.</p>
			</section>
		</chapter></cms:content></cms:document></cms:container>