TRANS ALKENES AND VINYLSILANES FROM TRANS-ALPHA-STANNYL EPOXIDES

被引：22

作者：

SODERQUIST, JA

LOPEZ, C

机构：

[1] Department of Chemistry, University of Puerto Rico Rio Piedras, Puerto Rico

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 44期

关键词：

D O I：

10.1016/0040-4039(91)80153-W

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of trans-alpha-epoxystannanes (1) with an excess of alkyllithium reagents was found to undergo reductive alkylation cleanly to provide trans alkenes (3) whose isomeric purities equal or exceed those of 1. A mechanistic picture for this process which involves a carbenoid intermediate is presented.

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页码：6305 / 6306

页数：2

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