ACYLATION-CYCLIZATION OF ALLENES

被引：19

作者：

BATES, RW

RAMADEVI, T

KO, HH

机构：

[1] Department of Chemistry, University of North Texas, Demon

来源：

TETRAHEDRON | 1995年 / 51卷 / 47期

关键词：

D O I：

10.1016/0040-4020(95)00816-Q

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Allenes bearing a nucleophilic group cyclize on treatment with acyltetracarbonyl cobalt complexes in the presence of mild bases. Various nucleophilic groups and cobalt complexes can be used to give highly functionalized pyrrolidines, cyclopentanes and tetrahydrofurans. Disubstituted allenes may be used in the reaction. 1,3-disubstituted allenes give products with high stereoselectivity.

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收藏

页码：12939 / 12954

页数：16

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