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Enantioselective hydrogenation of alpha,beta-unsaturated carboxylic acid over cinchonidine-modified Pd nanoparticles confined in carbon nanotubes
Guan, Zaihong; Lu, Shengmei; Li, Can
关键词Carbon Nanotubes Asymmetric Hydrogenation Heterogeneous Palladium
刊名JOURNAL OF CATALYSIS
2014-03-01
DOI10.1016/j.jcat.2013.10.010
311页:1-5
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS](E)-ALPHA-PHENYLCINNAMIC ACID ; ASYMMETRIC HYDROGENATION ; CATALYTIC-PROPERTIES ; MODIFIED PD/TIO2 ; FINE CHEMICALS ; METAL-SURFACES ; ENHANCEMENT ; PERFORMANCE ; DEPENDENCE ; CONVERSION
英文摘要We report the enantioselective hydrogenation of alpha,beta-unsaturated acid catalyzed by Pd nanoparticles in carbon nanotubes (CNTs) taking the advantage of the channels as nanoreactors. The Pd nanocatalyst inside the channels of CNTs shows higher activity and enantioselectivity than that of Pd nanocatalyst outside the channels. As high as 92% enantioselectivity is achieved. The enhanced catalytic performance is attributed to the enrichment of reactant, chiral modifier, and additive in the channels of CNTs. This work demonstrates the unique feature of CNTs as nanoreactors for asymmetric catalytic reactions. (C) 2013 Elsevier Inc. All rights reserved.
语种英语
WOS记录号WOS:000333489500001
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被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/145846
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
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Guan, Zaihong,Lu, Shengmei,Li, Can. Enantioselective hydrogenation of alpha,beta-unsaturated carboxylic acid over cinchonidine-modified Pd nanoparticles confined in carbon nanotubes[J]. JOURNAL OF CATALYSIS,2014,311:1-5.
APA Guan, Zaihong,Lu, Shengmei,&Li, Can.(2014).Enantioselective hydrogenation of alpha,beta-unsaturated carboxylic acid over cinchonidine-modified Pd nanoparticles confined in carbon nanotubes.JOURNAL OF CATALYSIS,311,1-5.
MLA Guan, Zaihong,et al."Enantioselective hydrogenation of alpha,beta-unsaturated carboxylic acid over cinchonidine-modified Pd nanoparticles confined in carbon nanotubes".JOURNAL OF CATALYSIS 311(2014):1-5.
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