Stereoselectivity of the carbopalladation-functionalization of allenic compounds:: A mechanistic study.

被引：30

作者：

Gamez, P ^{[1
]}

Ariente, C ^{[1
]}

Goré, J ^{[1
]}

Cazes, B ^{[1
]}

机构：

[1] Univ Lyon 1, CNRS, Lab Chim Organ 1, CPE Lyon, F-69622 Villeurbanne, France

来源：

TETRAHEDRON | 1998年 / 54卷 / 49期

关键词：

D O I：

10.1016/S0040-4020(98)00945-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A comparison between the stereo-outcome of the carbopalladation-functionalization of monosubstituted allenes and the palladium-catalyzed substitution of dienic acetates 1 and 4 by a malonate anion shows that the same pi-allyl intermediate should be involved in both processes. During this study, an influence of the counterion of the palladium complex on the stereoselectivity of the process was clearly demonstrated. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：14835 / 14844

页数：10

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