PALLADIUM-CATALYZED COUPLING REACTIONS OF FUNCTIONALIZED STYRYL BROMIDES WITH 1-PROPENYLTRIBUTYLTIN

被引：32

作者：

ZAPATA, AJ

RUIZ, J

机构：

[1] Departamento de Qúimica, Universidad Simón Bolívar, Caracas, 1080A

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 479卷 / 1-2期

关键词：

TIN; PALLADIUM; STYRYL BROMIDE; COUPLING REACTION; BROMIDES; CATALYSIS;

D O I：

10.1016/0022-328X(94)84117-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The palladium-catalyzed coupling reaction of 1-propenyltributyltin with functionalized styryl bromides is described. 1,3-Dienes are obtained in low to moderate yields except with beta,beta-dibromostyrene. The latter undergoes a novel organotin-promoted dehydrobromination-coupling sequence to give a 1,3-enyne as final product.

引用

页码：C6 / C8

页数：3

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