STUDIES ON DIASTEREOSELECTIVITY OF THE COBALT(I) CATALYZED CYCLOISOMERIZATION OF SUBSTITUTED EPSILON-ACETYLENIC BETA-KETOESTER

被引：44

作者：

CRUCIANI, P ^{[1
]}

AUBERT, C ^{[1
]}

MALACRIA, M ^{[1
]}

机构：

[1] UNIV PARIS 06,CNRS,CHIM ORGAN SYNTH LAB,F-75252 PARIS 05,FRANCE

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 36期

关键词：

D O I：

10.1016/S0040-4039(00)73466-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Cobalt (I) catalyzed cycloisomerization of a epsilon-acetylenic beta'-alkyl beta-ketoester led to highly functionalized methylenecyclopentanes with stereocontrol of two contiguous centers. The level of diastereoselectivity is moderate to high (de = 12.92%).

引用

页码：6677 / 6680

页数：4

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