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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/36065
Title: Transfer Hydrogenation of alfa-branched ketimines: Enantioselective Synthesis of Cycloalkyl Amines via Dynamic Kinetic Resolution
Authors: Ros, Abel; Magriz, Antonio; Hansjörg, Dietrick; Ford, Mark; Fernández, Rosario; Lassaletta, José M.
Keywords: Amines
Asymmetric catalysis
Dynamic kinetic resolution
Transfer hydrogenation
Issue Date: 2005
Publisher: Wiley-VCH
Citation: Advanced Synthesis and Catalysis 347: 1917-1920 (2005)
Abstract: The transfer hydrogenation of 2-substituted bicyclic and monocyclic ketimines using HCO2H/Et3N as the hydrogen source and TsDPEN-based Ru(II) and Ir(III) catalysts proceeds with dynamic kinetic resolution to afford the corresponding cis-cycloalkylamines with moderate to excellent levels of diastero- and enantioselectivity. A “one-pot” procedure starting from ketones as starting materials with in situ formation of the reacting imines has also been developed.
Description: 4 páginas.
Publisher version (URL): http://dx.doi.org/10.1002/adsc.200505291
URI: http://hdl.handle.net/10261/36065
ISSN: 1615-4150
DOI: 10.1002/adsc.200505291
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