2019-11-13Zeitschriftenartikel DOI: 10.18452/20845
Preparation of NHC Stabilized Al(III)fluorides: Fluorination of [(SIMes)AlMe3] with SF4 or Me3SnF
Various reaction routes have been developed to synthesize the N‐heterocyclic carbene (NHC) stabilized Al(III) fluorides [(SIMes)Al(F)3] (2) and [(SIMes)Al(F)Me2] (3) through fluorination of [(SIMes)AlMe3] (1) (SIMes: 1,3‐bis(2,4,6‐trimethylphenyl)‐imidazolidin‐2‐ylidene) with fluorinating agents such as SF4, SF6 and Me3SnF. The reactivity of 2 was investigated towards a F/Cl exchange reaction by treating it with Me3SiCl.
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