THE COPPER(I) IODIDE-PROMOTED ALLYLATION OF VINYLSTANNANES WITH ALLYLIC HALIDES

被引：38

作者：

TAKEDA, T

MATSUNAGA, KI

KABASAWA, Y

FUJIWARA, T

机构：

来源：

CHEMISTRY LETTERS | 1995年 / 09期

关键词：

D O I：

10.1246/cl.1995.771

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The stereospecific allylation of vinylstannanes with allylic halides proceeded in the presence of copper(I) iodide in DMSO-THF at room temperature. The stereospecificity of the reaction was dependent on the structures of vinylstannanes and allylic halides, and also the leaving group of allylic halides employed. Concerning the regioselectivity regarding allylic system, higher a-regioselection was observed in the reactions of allylic chlorides than in those of the corresponding iodides.

引用

页码：771 / 772

页数：2