Microwave-enhanced cadogan cyclization: An easy access to the 2-substituted carbazoles and other fused heterocyclic systems

被引：79

作者：

Appukkuttan, P ^{[1
]}

Van der Eycken, E ^{[1
]}

Dehaen, W ^{[1
]}

机构：

[1] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium

来源：

SYNLETT | 2005年 / 01期

关键词：

microwave-enhanced; Suzuki-Miyaura cross-coupling reaction; cadogan reductive cyclization;

D O I：

10.1055/s-2004-836030

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A microwave-enhanced Suzuki-Miyaura cross-coupling reaction in combination with a microwave-assisted Cadogan reductive cyclization is presented as an easy access to a variety of 2-substituted carbazoles and other fused heterocyclic systems. Microwave irradiation was found very useful in minimizing the proto-deboronation issues in the cross-coupling reaction, and enhances the rate of reductive cyclization in a dramatic manner.

引用

页码：127 / 133

页数：7

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