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 germyl ketones have been investigated Benzoylsilanes were found to yield siloxyalkenes exclusively, whereas benzoylgermanes, and alkyl silyl ketones gave normal Wittig reactions. Phenacyltriphenylsilane and phenacyltriphenylgermane underwent β-elimination reactions with methylenetriphenylphosphorane.
已经研究了几种甲
硅烷基和
甲基戊基酮的Wittig反应,发现苯甲酰基
硅烷只能产生甲
硅烷氧基,而苯甲酰基
锗烷和烷基甲
硅烷基酮则具有正常的Wittig反应。苯甲酰基三苯基
硅烷和苯甲酰基三苯基
锗烷与亚甲基三苯基
磷烷进行β-消除反应。