REACTIONS OF DICHLOROMETHANE WITH THIOANIONS .1. PREPARATION OF BIS(N,N-DIALKYLTHIOCARBAMOYLTHIO)METHANES

被引：4
|
作者：
CESPEDES, C
VEGA, JC
机构：
[1] Facultad de Química, Pontificia Universidad Católica de Chile, Correo 22, Santiago
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1994年 / 90卷 / 1-4期
关键词：
THIOANIONS; DICHLOROMETHANE; PHASE TRANSFER CATALYST; IR SPECTRA;
D O I：
10.1080/10426509408016397
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The preparation of some bis(N,N-dialkylthiocarbamoylthio)methanes, mainly published in the patent literature, is described. The method is based on the reaction of sodium N,N-dialkyldithiocarbamates in water with dichloromethane catalyzed by poly(ethylene glycol) 1,500. The yields are 50-80%.
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页码：155 / 158
页数：4
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