ICCAS OpenIR
Selective hydrogenation of alpha,beta-unsaturated aldehyde to alpha,beta-unsaturated alcohol over polymer-stabilized platinum colloid and the promotion effect of metal cations
Yu, WY; Liu, HF; Liu, MH; Tao, Q
1999-02-05
Source PublicationJOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
ISSN1381-1169
Volume138Issue:2-3Pages:273-286
AbstractThe modification of some metal cations to polymer-stabilized platinum colloid leads to remarkable increases in both the activity and the selectivity in liquid-phase selective hydrogenation of cinnamaldehyde to cinnamyl alcohol and of crotonaldehyde to crotyl alcohol. The promotion effect was due to the interaction of metal cations and the C=O groups in reactants. The adsorbed metal cations activated the C=O double bonds to accelerate the reaction rate and to increase the selectivity to alpha,beta-unsaturated alcohols. The steric hindrance also played an important role in the reaction. (C) 1999 Elsevier Science B.V. All rights reserved.
KeywordSelective Hydrogenation Cinnamaldehyde Crotonaldehyde Pt Colloid Metal Cation
Indexed BySCI
Language英语
WOS IDWOS:000078114300018
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:73[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75076
Collection中国科学院化学研究所
Corresponding AuthorLiu, HF
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Yu, WY,Liu, HF,Liu, MH,et al. Selective hydrogenation of alpha,beta-unsaturated aldehyde to alpha,beta-unsaturated alcohol over polymer-stabilized platinum colloid and the promotion effect of metal cations[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,1999,138(2-3):273-286.
APA Yu, WY,Liu, HF,Liu, MH,&Tao, Q.(1999).Selective hydrogenation of alpha,beta-unsaturated aldehyde to alpha,beta-unsaturated alcohol over polymer-stabilized platinum colloid and the promotion effect of metal cations.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,138(2-3),273-286.
MLA Yu, WY,et al."Selective hydrogenation of alpha,beta-unsaturated aldehyde to alpha,beta-unsaturated alcohol over polymer-stabilized platinum colloid and the promotion effect of metal cations".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 138.2-3(1999):273-286.
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