Regio- and stereo-selective synthesis of tetrasubstituted olefins by the three-component tandem reaction of phenylselenomagnesium bromide, acetylenic sulfones and allylic bromides

被引：2

作者：

Huang, Bin ^{[1
]}

You, Shengyong ^{[2
]}

Cai, Mingzhong ^{[1
]}

机构：

[1] Jiangxi Normal Univ, Dept Chem, Nanchang 330022, Peoples R China

[2] Jiangxi Acad Sci, Inst Appl Chem, Nanchang 330029, Peoples R China

来源：

JOURNAL OF CHEMICAL RESEARCH | 2010年 / 03期

基金：

中国国家自然科学基金;

关键词：

acetylenic sulfone; Michael addition; vinyl sulfone; vinyl selenide; tetrasubstituted olefin; MAGNESIUM EXCHANGE; SELENIDES; CATALYST; ADDUCTS;

D O I：

10.3184/030823410X12670432614319

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tetrasubstituted olefins containing a 1,4-diene structural unit can be regio- and stereo-selectively synthesised in good yields under mild conditions, in one pot, by Michael addition of phenylselenomagnesium bromide to acetylenic sulfones, followed by coupling with allylic bromides.

引用

页码：127 / 129

页数：3