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2015-12-10Zeitschriftenartikel DOI: 10.18452/13680
Switching Diarylethenes Reliably in Both Directions with Visible Light
dc.contributor.authorFredrich, Sebastian
dc.contributor.authorGöstl, Robert
dc.contributor.authorHerder, Martin
dc.contributor.authorGrubert, Lutz
dc.contributor.authorHecht, Stefan
dc.date.accessioned2017-06-17T16:12:25Z
dc.date.available2017-06-17T16:12:25Z
dc.date.created2016-12-10
dc.date.issued2015-12-10
dc.date.submitted2015-10-22
dc.identifier.urihttp://edoc.hu-berlin.de/18452/14332
dc.description.abstractA diarylethene photoswitch was covalently connected to two small triplet sensitizer moieties in a conjugated and nonconjugated fashion and the photochromic performance of the resulting compounds was investigated. In comparison with the parent diarylethene (without sensitizers) and one featuring saturated linkages, the conjugated photoswitch offers superior fatigue resistance upon visible-light excitation due to effective triplet energy transfer from the biacetyl termini to the diarylethene core. Our design makes it possible to switch diarylethenes with visible light in both directions in a highly efficient and robust fashion based on extending π-conjugation and by-product-free ring-closure via the triplet manifold.eng
dc.language.isoeng
dc.publisherHumboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectdiaryletheneseng
dc.subjectphotochromismeng
dc.subjectsensitizerseng
dc.subjectsinglet oxygeneng
dc.subject.ddc540 Chemie und zugeordnete Wissenschaften
dc.titleSwitching Diarylethenes Reliably in Both Directions with Visible Light
dc.typearticle
dc.identifier.urnurn:nbn:de:kobv:11-100242287
dc.identifier.doihttp://dx.doi.org/10.18452/13680
local.edoc.type-nameZeitschriftenartikel
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-year2016
dc.description.versionPeer Reviewed
dcterms.bibliographicCitation.doi10.1002/anie.201509875
dcterms.bibliographicCitation.journaltitleAngewandte Chemie International Edition
dcterms.bibliographicCitation.volume55
dcterms.bibliographicCitation.issue3
dcterms.bibliographicCitation.pagestart1208
dcterms.bibliographicCitation.pageend1212
bua.departmentMathematisch-Naturwissenschaftliche Fakultät I

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