AuCl3 catalyzed [3+2+1] cycloaddition: first use of aldehyde as a carbon monoxide-like one carbon synthon for triple C-C coupling

被引：9

作者：

Gayen, Krishnanka S. ^{[1
]}

Maiti, Dilip K. ^{[1
]}

机构：

[1] Univ Calcutta, Univ Coll Sci, Dept Chem, Kolkata 700009, India

来源：

RSC ADVANCES | 2014年 / 4卷 / 20期

关键词：

H BOND ACTIVATION; X=Y-ZH SYSTEMS; CASCADE CYCLIZATION; ALKALOIDS; FUNCTIONALIZATION; CONSTRUCTION; PERSPECTIVE; DERIVATIVES; ANALOGS; ESTERS;

D O I：

10.1039/c3ra47093h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new [3 + 2 + 1] cycloaddition strategy is demonstrated using an aldehyde, an aldimine of a glycine ester and a terminal triple bond with AuCl3 catalyst. Aldehyde is exploited as the first alternative to the crucial partner CO for triple C-C coupled annulation for the synthesis of novel fused-tricyclic heterocycles.

引用

页码：10204 / 10207

页数：4

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