Preparation of (Z)-α-chloro-α,β-unsaturated ketones with total or high diastereoselectivity

被引：8

作者：

Concellón, JM ^{[1
]}

Huerta, M ^{[1
]}

机构：

[1] Univ Oviedo, Dept Quim Organ & Inorgan, Fac Quim, E-33071 Oviedo, Spain

来源：

TETRAHEDRON | 2002年 / 58卷 / 39期

关键词：

alpha-chloroenones; elimination reactions; diastereoselection;

D O I：

10.1016/S0040-4020(02)00935-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

(Z)-alpha-Chloroenones are obtained by reaction of alpha-chloro-beta-hydroxyketones with acetic anhydride, pyridine and 4-dimethylaminopyridine with total or high diastereoselectivity and in high yield. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：7775 / 7780

页数：6

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