Intramolecular bromine-catalyzed aziridination: a new direct access to cyclic sulfonamides

被引：41

作者：

Dauban, P ^{[1
]}

Dodd, RH ^{[1
]}

机构：

[1] CNRS, Inst Chim Subst Nat, F-91198 Gif Sur Yvette, France

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 06期

关键词：

aziridination; chloramine; bromine; intramolecular; sulfonamides;

D O I：

10.1016/S0040-4039(00)02214-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

N-Chloramine salts of omega -unsaturated sulfonamides have been prepared and shown to react in an intramolecular fashion in the presence of a catalytic amount of phenyltrimethylammonium tribromide to yield bicyclic aziridines. This intramolecular bromine-catalyzed aziridination procedure gave results complementary to those obtained by the copper-catalyzed methodology based on iminophenyliodinane, (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：1037 / 1040

页数：4

共 30 条

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