Selective hydrogenation of unsaturated aldehydes over Pt nanoparticles promoted by the cooperation of steric and electronic effects

被引：63

作者：

Liu, Hangyu ^{[1
,2
]}

Mei, Qingqing ^{[1
]}

Li, Shaopeng ^{[1
,2
]}

Yang, Youdi ^{[1
,2
]}

Wang, YanYan ^{[1
,2
]}

Liu, Huizhen ^{[1
,2
]}

Zheng, LiRong ^{[3
]}

An, Pengfei ^{[3
]}

Zhang, Jing ^{[3
]}

Han, Buxing ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem, CAS Key Lab Colloid & Interface & Thermodynam,Bei, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China

[3] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 08期

基金：

中国国家自然科学基金;

关键词：

SECONDARY PHOSPHINE OXIDES; METAL-ORGANIC FRAMEWORKS; CHEMOSELECTIVE HYDROGENATION; ALPHA; BETA-UNSATURATED ALDEHYDES; HIGHLY EFFICIENT; CINNAMALDEHYDE HYDROGENATION; CATALYZED HYDROGENATION; -UNSATURATED ALDEHYDES; RUTHENIUM CATALYSTS; MILD CONDITIONS;

D O I：

10.1039/c7cc08942b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The selective hydrogenation of alpha, beta-unsaturated aldehydes to unsaturated alcohols can reach high selectivity and activity at room temperature using Pt nanoparticles immobilized on a non-porous Al2O3 support stabilized by aspartic acid. Aspartic acid molecules had a significant steric effect on C=C hydrogenation and could modify the electronic state of metal particles.

引用

页码：908 / 911

页数：4

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