Synthesis of n-Amyl chloroacetate catalyzed by activated carbon supported phosphotungstic acid

被引：0

作者：

Wang, Shaopeng ^{[1
]}

Wang, Yufei ^{[1
]}

Wang, Huina ^{[2
]}

Li, Jingjing ^{[1
]}

机构：

[1] Zhongzhou Univ, Coll Chem Engn & Food, Zhengzhou 450044, Henan, Peoples R China

[2] 36th Middle Sch Zhengzhou, Zhengzhou 450042, Henan, Peoples R China

来源：

FRONTIERS OF MATERIALS, CHEMICAL AND METALLURGICAL TECHNOLOGIES, PTS 1 AND 2 | 2012年 / 581-582卷

关键词：

activated carbon; phosphotungstic acid; catalysis; support;

D O I：

10.4028/www.scientific.net/AMR.581-582.202

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Phosphotungstic acid(abbreviated as PW12) supported on active carbon was used as catalyst of n-Amyl chloroacetate synthesis. Review the influence of various factors on esterification ratio, such as ratio of alcohol and acid, reaction temperature, the amount of catalyst and so on. The experiments indicated that the activity of PW12 supported on active carbon was better, the optimum reaction conditions were followings, loading of PW12 was 18%, ratio of alcohol and acid was 1.3:1, the percent of catalyst in reactants was 2.5%.

引用

页码：202 / +

页数：2

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