Oxidative Esterification of Homologous 1,3-Propanediols

Tatyana Kotionova; Christopher Lee; Peter J. Miedziak

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Oxidative Esterification of Homologous 1,3-Propanediols

机译：Oxidative Esterification of Homologous 1,3-Propanediols

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摘要

The oxidative esterification of a homologous series of diols (l,3-propanediol,2-mefhyl-propanediol and 2,2-dimethyl-l,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-pro-panediol 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.

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来源
《Catalysis Letters》 |2012年第9期|1114-1120|共7页
作者
Tatyana Kotionova; Christopher Lee; Peter J. Miedziak;
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作者单位

Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, UK;

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正文语种英语
中图分类催化;
关键词
Gold catalysis; Gold palladium alloy nanoparticles; Oxidative esterification; Diol oxidation;

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Oxidative Esterification of Homologous 1,3-Propanediols

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