ICCAS OpenIR
Dendronized poly(Ru-BINAP) complexes: Highly effective and easily recyclable catalysts for asymmetric hydrogenation
Deng, GJ; Yi, B; Huang, YY; Tang, WJ; He, YM; Fan, QH
2004-10-01
Source PublicationADVANCED SYNTHESIS & CATALYSIS
ISSN1615-4150
Volume346Issue:12Pages:1440-1444
AbstractA new kind of dendronized polymeric chiral BINAP ligands has been synthesized and applied to the Ru-catalyzed asymmetric hydrogenation of simple aryl ketones and 2-arylacrylic acids. These dendronized poly(Ru-BINAP) catalysts exhibited high catalytic activity and enantioselectivity, very similar to those obtained with the corresponding parent Ru(BINAP) and the Ru(BINAP)-cored dendrimers. It was found that the pendant dendrons had a major impact on the solubility and the catalytic properties of the polymeric ligands. These polymeric catalysts could be easily recovered from the reaction solution by using solvent precipitation, and the reused catalyst showed no loss of activity or enantioselectivity.
KeywordAsymmetric Catalysis Dendrimers Hydrogenation Immobilization Soluble Polymer Phosphane Ligands
DOI10.1002/adsc.200404162
Indexed BySCI ; CCR
Language英语
WOS IDWOS:000224969200005
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81932
Collection中国科学院化学研究所
Corresponding AuthorFan, QH
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Biol Chem Lab, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Deng, GJ,Yi, B,Huang, YY,et al. Dendronized poly(Ru-BINAP) complexes: Highly effective and easily recyclable catalysts for asymmetric hydrogenation[J]. ADVANCED SYNTHESIS & CATALYSIS,2004,346(12):1440-1444.
APA Deng, GJ,Yi, B,Huang, YY,Tang, WJ,He, YM,&Fan, QH.(2004).Dendronized poly(Ru-BINAP) complexes: Highly effective and easily recyclable catalysts for asymmetric hydrogenation.ADVANCED SYNTHESIS & CATALYSIS,346(12),1440-1444.
MLA Deng, GJ,et al."Dendronized poly(Ru-BINAP) complexes: Highly effective and easily recyclable catalysts for asymmetric hydrogenation".ADVANCED SYNTHESIS & CATALYSIS 346.12(2004):1440-1444.
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