Efficient oxidative spirocyclization of phenolic sulfonamides

被引:64
作者
Canesi, S
Belmont, P
Bouchu, D
Rousset, L
Ciufolini, MA
机构
[1] Univ Lyon 1, CNRS, UMR 5078, LSMO, F-69622 Villeurbanne, France
[2] Ecole Super Chim Phys Elect Lyon, F-69622 Villeurbanne, France
关键词
aminoacids; heterocycles; hypervalent iodine; phenols; sulfonamides;
D O I
10.1016/S0040-4039(02)00949-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Treatment of various homotyramine sulfonamides with iodobenzene diacetate in hexafluoroisopropanol induces oxidative spirocyclization in high yield. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5193 / 5195
页数:3
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