Reactions of silyl and germyl ketones with alkylidenephosphoranes
作者:A.G. Brook、S.A. Fieldhouse
DOI:10.1016/s0022-328x(00)93083-3
日期:1967.11
The Wittig reactions of several silyl and germylketones have been investigated Benzoylsilanes were found to yield siloxyalkenes exclusively, whereas benzoylgermanes, and alkyl silylketones gave normal Wittig reactions. Phenacyltriphenylsilane and phenacyltriphenylgermane underwent β-elimination reactions with methylenetriphenylphosphorane.