ChemInform Abstract: Imidazolium-Based Organic-Inorganic Hybrid Silica as a Functional Platform Dramatically Boosts Chiral Organometallics Performance in Asymmetric Catalysis

Chiral rhodium and nickel catalysts immobilized on a phase‐transfer featured, imidazolium‐based, organic‐inorganic hybrid silica are applied to the asymmetric transfer hydrogenation of ketones and the asymmetric Michael addition of diethyl malonate.

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Bibliographic Details
Published inChemInform Vol. 44; no. 46; p. no
Main Authors Xia, Daquan, Cheng, Tanyu, Xiao, Wei, Liu, Ketang, Wang, Zhaoliang, Liu, Guohua, Li, Hexing, Wang, Wei
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 12.11.2013
WILEY‐VCH Verlag
Wiley Subscription Services, Inc
Subjects
alcohols (benzene compounds)
C-C bond formation
catalysis
catalysis, phase‐transfer catalysis
diastereoselective syntheses
diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism)
enantioselective syntheses (incl. cis/trans-isomerism)
hydrogenation
nitro compounds (benzene compounds)
phase-transfer catalysis
reduction
reduction, hydrogenation
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Summary:Chiral rhodium and nickel catalysts immobilized on a phase‐transfer featured, imidazolium‐based, organic‐inorganic hybrid silica are applied to the asymmetric transfer hydrogenation of ketones and the asymmetric Michael addition of diethyl malonate.
Bibliography:ArticleID:CHIN201346054
istex:807B270A18D41FAA0AE7733C49C471AF603E581C
ark:/67375/WNG-RPVPBTTN-J
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201346054