COPPER AZIDE AS A NEW REAGENT FOR SYN-SN2 DISPLACEMENT OF GAMMA-SULFONYLOXY ALPHA,BETA-UNSATURATED ESTERS

被引：11

作者：

YAMAMOTO, Y

ASAO, N

机构：

[1] Department of Chemistry, Faculty of Science, Tohoku University

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1990年 / 55卷 / 19期

关键词：

D O I：

10.1021/jo00306a001

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of 7-sulfonyloxy a,β-unsaturated esters with NaN3-CuX(or CuN3) in polar aprotic solvents such as HMPA, DMSO, and DMF proceeds predominantly in a syn-SN2 fashion, while the reaction with NaN3 proceeds in an anti-SN2 manner. © 1990, American Chemical Society. All rights reserved.

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页码：5303 / 5304

页数：2

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