作者:Shigenori Kashimura、Manabu Ishifune、Yoshihiro Murai、Tatsuya Shono
DOI:10.1016/s0040-4039(96)01455-4
日期:1996.9
Cathodic coupling of ketones with 3-(trimethylsilyl)allyl alcohols has been found to give trimethylsilyl substituted 1,3-diols with high diastereoselectivity, whereas that with 2-(trimethylsilyl)allyl alcohols afforded homoallylic alcohols through the Peterson elimination of intermediately formed trimethylsilyl substituted 1,4-diols.
已发现酮与3-(三甲基甲硅烷基)烯丙基醇的阴极偶合可得到具有高非对映选择性的三甲基甲硅烷基取代的1,3-二醇,而与2-(三甲基甲硅烷基)烯丙基醇的酮可通过彼得森消除中间形成的三甲基甲硅烷基取代基而得到均烯丙基醇。 1,4-二醇。