Kinetic Study of Asymmetric Hydrogenation of α, β-Unsaturated Carboxylic Acid Over Cinchona-Modified Pd/Al2O3 Catalyst

被引：0
|
作者：
Shuai Tan
John R. Monnier
Christopher T. Williams
机构：
[1] University of South Carolina,Department of Chemical Engineering
来源：
Topics in Catalysis | 2012年 / 55卷
关键词：
Enantioselective hydrogenation; Cinchonidine; Unsaturated carboxylic acid; Palladium;
D O I：
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中图分类号：
学科分类号：
摘要：
The enantioselective hydrogenation of 2-methyl-2-pentenoic acid (MPeA) over cinchonidine-modified 5 wt % Pd/γ-Al2O3 catalyst has been studied. The reaction exhibited a strong solvent-dependent behavior in terms of activity. The presence of cinchonidine does not affect the reaction order with respect to either acid or H2 pressure, but has a significant inhibiting effect on the reaction rate.
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页码：512 / 517
页数：5
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