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Synfacts 2005(0): 0037-0037
DOI: 10.1055/s-2005-869910
DOI: 10.1055/s-2005-869910
Metal-Catalyzed Asymmetric Synthesis and Stereoselective Reactions
© Georg Thieme Verlag Stuttgart · New York
Immobilized Ir-(P-Phos) Complex for Enantioselective Hydrogenation of Quinolines
L. Xu, K. H. Lam, J. Ji, J. Wu, Q. Fan, W. Loa
Hong Kong Polytechnic University, Hong Kong, P. R. China
Further Information
Publication History
Publication Date:
20 July 2005 (online)
Significance
An air-stable, recyclable Ir-(P-Phos) complex immobilized on poly(ethylene glycol) dimethyl ether (DMPEG) has been established for the hydrogenation of quinolines. The product can be separated by simple extraction with hexanes while the catalyst was retained in the DMPEG phase.