Esterification of palmitic acid with epichlorohydrin on anion exchange resin catalyst

被引：7
|
作者：
Muresan, Emil Ioan
Oprea, Spiridon
Malutan, Theodor
Vata, Mihai
机构：
[1] Gh Asachi Tech Univ Iassy, Fac Chem Engn, Dept Organ & Biochem Engn, Iasi 700050, Romania
[2] Gh Asachi Tech Univ Iassy, Fac Chem Engn, Dept Nat & Synthet Polymers, Iasi 700050, Romania
来源：
CENTRAL EUROPEAN JOURNAL OF CHEMISTRY | 2007年 / 5卷 / 03期
关键词：
palmitic acid; epichlorohydrin; esterification; kinetics; ion exchange resins;
D O I：
10.2478/s11532-007-0033-9
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The esterification reaction of palmitic acid with epichlorohydrin catalyzed by an anionic macroporous resin was studied. Purolite A-500 resin proved to be a very effective catalyst in the synthesis of 3-chloro-2-hydroxypropyl palmitate. The effects of certain parameters such as speed of agitation, catalyst particle size, catalyst loading, temperature, initial molar ratio between reactants on the rate of reaction were studied. It was found that the overall rate is intrinsically kinetically controlled. The structure of synthesized ester was confirmed by FTIR and H-1 NMR analyses. (c) Versita Warsaw and Springer-Verlag Berlin Heidelberg. All rights reserved.
引用
收藏
页码：715 / 726
页数：12
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