A New Approch for Catalyst Optimization: Host/Guest Complexes of Chiral Bisphosphine Bearing Imidazolidinone and Their Application in Rh-Catalyzed Asymmetric Hydrogenation

As a new strategy for the optimization of a chiral catalyst, the catalytic activity of the host-guest complexes of chiral bisphosphine bearing imidazolidinone was investigated in Rh-catalyzed asymmetric hydrogenation of enamide. Marginal enhancement in enantioselectivity was observed and the nature...

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Bibliographic Details
Published in:Bulletin of the Korean Chemical Society 2010, Vol.31 (3), p.635-638
Main Authors: Park, Jung-Hwan, Shin, Hyun-Ik, Park, Doo-Han, Lee, Sang-Gi
Format: Article
Language:Korean
Online Access:Get full text
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Summary:As a new strategy for the optimization of a chiral catalyst, the catalytic activity of the host-guest complexes of chiral bisphosphine bearing imidazolidinone was investigated in Rh-catalyzed asymmetric hydrogenation of enamide. Marginal enhancement in enantioselectivity was observed and the nature of interaction between host-guest was experimentally elucidated.
ISSN:0253-2964
1229-5949