Reactions of alkyl isocyanides with phenyldimethylsilyllithium followed by treatment with trialkylchlorosilane afforded 1-[N-(phenyldimethylsilyl)-N-alkylamino]-2-N-(trialkylsilyl)-N-alkylamino]acetylenes in moderate yields.
与phenyldimethylsilyllithium烷基异腈的反应,随后用trialkylchlorosilane处理,得到1- [ Ñ - (苯基二) - ñ -烷基
氨基] -2- ñ - (三烷基甲
硅烷) - ñ -烷基
氨基]
乙炔在中等产率。