Thermoregulated phase-separable rhodium nanoparticle catalyst for selective hydrogenation of α,β-unsaturated aldehydes and ketones

被引：4

作者：

Xue, Xiuru ^{[1
]}

Niu, Mingming ^{[1
]}

Xu, Yicheng ^{[1
]}

Wang, Yanhua ^{[1
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China

来源：

RSC ADVANCES | 2017年 / 7卷 / 79期

基金：

中国国家自然科学基金;

关键词：

ORGANIC BIPHASIC SYSTEM; IONIC LIQUID; HETEROGENEOUS CATALYSIS; EFFICIENT; CINNAMALDEHYDE; NANOCATALYSTS; COLLOIDS; OLEFINS;

D O I：

10.1039/c7ra10351d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Thermoregulated phase-separable Rh nanoparticles (abbreviated as TPS-Rh-nano) were found to be efficient catalysts for selective hydrogenation of C=C bonds in alpha,beta-unsaturated aldehydes and ketones with a selectivity of >99% at >99% conversion. More importantly, the catalyst could be easily separated by simple phase separation and reused directly eight times without evident loss in activity and selectivity.

引用

页码：50343 / 50346

页数：4

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