The reaction of α,β-epoxysilanes with metallated alkylaryl sulphones. A novel approach to allylic alcohols
作者:Marek Masnyk、Jerzy Wicha
DOI:10.1016/s0040-4039(00)87917-4
日期:1988.1
Lithiated alkylaryl sulphones (-) react with α,β-epoxysilane () to yield O-trimethylsilyl allylic alcohols (-), predominantly as Z isomers. The BF3-assisted reaction followed by treatment of the adduct with nBu4NF affords allylic alcohols.
锂化的烷基芳基砜(- )与α,β-环氧硅烷()反应生成O-三甲基甲硅烷基烯丙基醇(- ),主要是Z异构体。BF 3辅助反应,然后用nBu 4 NF处理加合物,得到烯丙基醇。