71482-65-0Relevant articles and documents
Selective formation of alkenes from trimethylsilylmethyl ketones and from acylsilanes
Fuerstner, Alois,Kollegger, Gerlinde,Weidmann, Hans
, p. 295 - 305 (2007/10/02)
Trimethylsilylmethyl ketones, readily available from acyl chlorides, undergo a Reformatsky-Peterson reaction sequence to give 3-alkenoates regioselectively.Acylsilanes, however, react with either zinc ester enolates or trimethylsilylmethylmagnesium chloride to give the corresponding tertiary alcohols which, depending on their structure, spontaneously undergo either elimination or a Brook rearrangement-Peterson olefination sequence.These reactions allow the selective formation of vinylsilanes.