A GENERAL PREPARATION OF HIGHLY FUNCTIONALIZED ZINC AND COPPER ORGANOMETALLICS AT THE ALPHA-POSITION TO AN OXYGEN

被引:43
作者
CHOU, TS [1 ]
KNOCHEL, P [1 ]
机构
[1] UNIV MICHIGAN,DEPT CHEM,WILLARD H DOW LABS,ANN ARBOR,MI 48109
关键词
D O I
10.1021/jo00303a007
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
α-Bromoalkyl acetates 2, which are readily prepared by the addition of acetyl bromide to aldehydes, insert zinc under mild conditions affording, after the addition of CuCN-2LiCl, polyfunctional a-acetoxy copper reagents of type 1. Their reactivity toward various organic electrophiles is described. © 1990, American Chemical Society. All rights reserved.
引用
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页码:4791 / 4793
页数:3
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