CATALYTIC ACTIVITY OF PEG-QUAT PHASE-TRANSFER CATALYSTS IN DEHYDROHALOGENATION REACTIONS

被引：18
|
作者：
GRINBERG, S
SHAUBI, E
机构：
[1] The Institutes for Applied Research, Ben-Gurion University of the Negev, Beer-Sheva, 84110
来源：
TETRAHEDRON | 1991年 / 47卷 / 16-17期
关键词：
D O I：
10.1016/S0040-4020(01)87094-0
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
New polyethylene glycol ammonium and phosphonium salts (PEG-quat) phase-transfer catalysts were synthesized and their catalytic activity was studied in a dehydrohalogenation liquid-liquid phase-transfer system. The catalytic activity of the PEG-quat catalyst depended on the nature of the quaternary salt, the most effective compounds being those in which only one hydroxyl group is replaced by the quaternary function.
引用
收藏
页码：2895 / 2902
页数：8
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