期刊
CATALYSIS LETTERS
卷 142, 期 9, 页码 1114-1120出版社
SPRINGER
DOI: 10.1007/s10562-012-0872-7
关键词
Gold catalysis; Gold palladium alloy nanoparticles; Oxidative esterification; Diol oxidation
资金
- Glycerol Challenge and Tennants Fine Chemicals Ltd
- Technology Strategy Board
- Technology Strategy Boards Collaborative Research and Development programme
The oxidative esterification of a homologous series of diols (1,3-propanediol,2-methyl-propanediol and 2,2-dimethyl-1,3-propanediol) with methanol has been investigated using titania-supported gold, palladium and gold-palladium catalysts using molecular oxygen. The gold-palladium catalysts showed the highest activity and 1,3-propanediol was the most reactive while the additional methyl groups decreased the reactivity. However, it is possible to achieve high selectivity to methyl 3-hydroxypropionate and 2-methyl-3-hydroxyisobutyrate by mono-oxidations.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据