Catalytic Performance of Divanadium-Substituted Molybdophosphate Acid, H5PMo10V2O40, in Liquid-Phase Esterification of Hexanoic Acid

被引：3
|
作者：
Bamoharram, Fatemeh F. [1 ]
Heravi, Majid M. [2 ]
Roshani, Mina [1 ]
Mir, Hamzeh [1 ]
机构：
[1] Islamic Azad Univ, Mashhad Branch, Dept Chem, Mashhad, Iran
[2] Alzahra Univ, Sch Sci, Dept Chem, Tehran, Iran
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2009年 / 184卷 / 12期
关键词：
Catalyst; esterification; ethylhexanoate; heteropolyacid; hexanoic acid; vanadium (V)-substituted heteropolymolybdates; ONE-POT SYNTHESIS; RECYCLABLE CATALYST; ACETIC-ACID; 12-MOLYBDOPHOSPHORIC ACID; AROMATIC-ALDEHYDES; HETEROPOLY ACIDS; CARBOXYLIC-ACIDS; GREEN; EFFICIENT; OXIDATION;
D O I：
10.1080/10426500802625784
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Divanadium-substituted molybdophosphate acid, H5PMo10V2O40, efficiently catalyzes the synthesis of ethylhexanoate from hexanoic acid and ethanol at reflux temperature and under solventless conditions. Comparison of H5PMo10V2O40 with the other heteropolyacids showed that this catalyst gives the highest total yield of ethylhexanoate. The effects of the molar ratio of acid: alcohol, reaction times, and temperatures were studied.
引用
收藏
页码：3119 / 3125
页数：7
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