Copper-Catalyzed Highly Regioselective Silylcupration of Terminal Alkynes to Form α-Vinylsilanes
作者:Peng Wang、Xue-Liang Yeo、Teck-Peng Loh
DOI:10.1021/ja109464u
日期:2011.2.9
A highly regioselectivesynthesis of branched vinylsilanes through silicon-copper additions to terminalalkynes catalyzed by copper(I) was developed using methanol as additive. The corresponding vinylsilanes were obtained with excellent branched to linear selectivity of up to 99/1 in good yields.