The synthesis of some α-hydroxialkylphosphites in the conditions of the phase-transfer catalysis

被引：0
|
作者：
Dehelean, G [1 ]
Ilia, G [1 ]
Iliescu, S [1 ]
Popa, A [1 ]
Macarie, L [1 ]
Pacureanu, L [1 ]
机构：
[1] Acad Romana, Inst Chim, Timisoara 1900, Romania
来源：
REVISTA DE CHIMIE | 2002年 / 53卷 / 01期
关键词：
dialkylphosphite; Pudovik reaction; phase-transfer catalysis; alpha-hydroxyalkylphosphonate;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The Pudovik reaction between an aldehyde and a dialkylphosphite is generally catalyzed by alkaline alcholates. We have studied the phase transfer catalyzed Pudovik reaction in liquid-liquid system. Carefully determinations of the influence of one of the parameters, keeping some of the reaction parameters at the same values and varying the studied parameter, allowed us to establish the best reaction conditions for higher yields. A general procedure for the phase transfer catalysis in liquid-liquid system is proposed and examples of some influences of the reaction conditions oil the yield of the alpha-hydroxyalkylphosphonates are given.
引用
收藏
页码：44 / 47
页数：4
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