Intermolecular rhodium-catalyzed [2+2+2] carbocyclization reactions of 1,6-enynes with symmetrical and unsymmetrical alkynes

被引：34

作者：

Evans, PA ^{[1
]}

Sawyer, JR ^{[1
]}

Lai, KW ^{[1
]}

Huffman, JC ^{[1
]}

机构：

[1] Indiana Univ, Dept Chem, Bloomington, IN 47405 USA

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 31期

关键词：

D O I：

10.1039/b505383h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crossed intermolecular rhodium-catalyzed [2 + 2 + 2] carbocyclization of carbon and heteroatom tethered 1,6-enynes can be accomplished with symmetrical and unsymmetrical alkynes, to afford the corresponding bicyclohexadienes in an efficient and highly selective manner.

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页码：3971 / 3973

页数：3

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