Direct synthesis of highly substituted thiophenes through copper(I)-catalyzed tandem reactions of alkylidenethiiranes with terminal alkynes

被引：15

作者：

Zhang, Yiping ^{[1
]}

Bian, Ming ^{[1
]}

Yao, Weijun ^{[1
]}

Gu, Jianming ^{[1
]}

Ma, Cheng ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2009年 / 31期

基金：

中国国家自然科学基金;

关键词：

ONE-POT SYNTHESES; MULTICOMPONENT REACTIONS; MOLECULAR DESIGN; CYCLIZATION; HETEROCYCLES; FURANS;

D O I：

10.1039/b909284f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel copper(I)-catalyzed tandem addition/cycloisomerization reaction of 1-phenylsulfonylalkylidenethiiranes with terminal alkynes for the convergent assembly of 2-(alpha-phenylsulfonylalkyl)-thiophenes is reported, which could directly assemble various functional groups incorporated into the thiophene ring.

引用

页码：4729 / 4731

页数：3

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