The use of aqueous dimethylamine as reagent for the regiospecific C4-epimerization of cis-3-substituted 4-formyl-2-azetidinones

被引：7

作者：

Alcaide, B ^{[1
]}

Aly, MF ^{[1
]}

Rodríguez-Vicente, A ^{[1
]}

机构：

[1] Univ Complutense, Fac Quim, Dept Quim Organ 1, E-28040 Madrid, Spain

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 32期

关键词：

D O I：

10.1016/S0040-4039(98)01167-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A simple and efficient method for the synthesis of trans-3-substituted 4-formyl-2-azetidinones 2 is described based on the regiospecific C4-epimerization of the cis-isomers 1 using aqueous dimethylamine as reagent in heterogeneous medium. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：5865 / 5866

页数：2

共 19 条

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