A NOVEL SYNTHESIS OF SUBSTITUTED ALLENES

被引：171

作者：

RONA, P

CRABBE, P

机构：

[1] Research Laboratories, Syntex, S.A., D. F.

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1969年 / 91卷 / 12期

关键词：

D O I：

10.1021/ja01040a033

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Alkyl allenes were obtained by the reaction of 1-ethynylcycloalkanol acetates with the organocopper reagents, LiMe2Cu and Li-n-Bu2Cu. Reactions of steroidal ethynylcarbinol acetates show that the reaction is not stereoselective. The functional group specificity of the organocopper reagents and the scope of the reaction are outlined. © 1969, American Chemical Society. All rights reserved.

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页码：3289 / &

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