An efficient synthesis of vinylsilanes from acylsilanes and alkyl 1-phenyl-1H-tetrazol-5-yl sulfones. Brook vs Smiles rearrangement.
[reaction: see text] Vinylsilanes are formed in high yields in the reaction of representative acyl(trimethyl)silanes with anions generated from Kocienski's sulfones.
Jankowski
Paweł
P
Institute of Organic Chemistry, Polish Academy of Sciences, Ul. Kasprzaka 44, 01-224 Warsaw, Poland.
Pleśniak
Krzysztof
K
Wicha
Jerzy
J