A new convenient procedure to prepare organomanganese reagents from organic halides and activated manganese

被引：22

作者：

Cahiez, G ^{[1
]}

Martin, A ^{[1
]}

Delacroix, T ^{[1
]}

机构：

[1] Ecole Super Chim Organ & Minerale, Dept Chim, CNRS, F-95092 Cergy Pontoise, France

来源：

TETRAHEDRON LETTERS | 1999年 / 40卷 / 35期

关键词：

D O I：

10.1016/S0040-4039(99)01331-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new method to obtain activated manganese metal, especially attractive for large scale preparative organic chemistry, is described. The key point is the use of 2-phenylpyridine as electron carrier to reduce manganese chloride by lithium. The active manganese thus obtained was used to prepare various organomanganese reagents from organic halides. The reactivity of these reagents has been studied (acylation, 1,2- or 1,4-addition, alkylation and alkenylation). (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：6407 / 6410

页数：4

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