Transition-metal catalyzed regioselective addition of PhMe2SiBEt3Li and Bu3SnBEt3Li to acetylenic compounds in the presence of methanol
作者:Kyoko Nozaki、Kuni Wakamatsu、Tsuyoshi Nonaka、Werner Tűckmantel、Koichiro Oshima、Kiitiro Utimoto
DOI:10.1016/s0040-4039(00)84434-2
日期:1986.1
Treatment of acetylenic compounds with PhMe2SiBEt3Li in the presence of a transition-metal catalyst affords vinylsilanes in good yields. Coexistence of methanoi as a proton source is essential for the completion of the reaction.
在过渡金属催化剂存在下,用PhMe 2 SiBEt 3 Li处理炔属化合物,可得到高产率的乙烯基硅烷。甲烷作为质子源的共存对于完成反应至关重要。