PHOTODETOSYLATION OF SULFONAMIDES INITIATED BY ELECTRON-TRANSFER FROM AN ANIONIC SENSITIZER

被引：32

作者：

ART, JF ^{[1
]}

KESTEMONT, JP ^{[1
]}

SOUMILLION, JP ^{[1
]}

机构：

[1] UNIV CATHOLIQUE LOUVAIN,PHYS ORGAN CHEM LAB,PL LOUIS PASTEUR 1,B-1348 LOUVAIN,BELGIUM

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 11期

关键词：

D O I：

10.1016/0040-4039(91)80348-A

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new and efficient photosensitized process for the detosylation of a wide variety of sulfonamides is presented. The excited beta-naphthoxide anion is used as sensitizer, in methanol as solvent. Electron transfer from the excited naphthoxide anion to the electron-accepting sulfonamide leads, in the presence of sodium borohydride, to the recovering of amines after cleavage of the radical anion.

引用

页码：1425 / 1428

页数：4

共 13 条

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