Reactions of N-sulfinyltrifluoromethanesulfonamide with carboxylic acids

被引：5

作者：

Shainyan, B. A. ^{[1
]}

Tolstikova, L. L. ^{[1
]}

Bel'skikh, A. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Favorskii Irkutsk Inst Chem, Siberian Div, Irkutsk 664033, Russia

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2008年 / 44卷 / 08期

基金：

俄罗斯基础研究基金会;

关键词：

Carboxy Group; Thionyl Chloride; Acetohydrazide; Methanesulfonamide; Trifluoromethanesulfonamide;

D O I：

10.1134/S1070428008080022

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Phenylacetic, diphenylacetic, salicylic, and cinnamic acids reacted with N-sulfinyltrifluoromethanesulfonamide (CF3SO2NSO) to give the corresponding N-acyltrifluoromethanesulfonamides CF3SO2NHCOR (R = PhCH2, Ph2CH, o-HOC6H4, PhCH=CH). The reaction of N-sulfinyl-trifluoromethanesulfonamide with 3-hydrazinobenzoic acid Occurred at the hydrazino group of the latter with conservation of the carboxy group and without elimination of SO2, and the product was 3-(2-sulfinylhydrazino)benzoic acid OSNNHC6H4CO2H.

引用

页码：1121 / 1125

页数：5