Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/43158
Title: Chiral [RuCl2(dipyridylphosphane)(1,2-diamine)] catalysts : applications in asymmetric hydrogenation of a wide range of simple Ketones
Authors: Wu, J
Ji, JX
Guo, RW
Yeung, CH
Chan, ASC
Issue Date: 2003
Source: Chemistry - a European journal, 2003, v. 9, no. 13, p. 2963-2968
Abstract: The dipyridylphosphane/diamine–Ru complex combined with tBuOK in 2propanol acts as a very effective catalyst system for the enantioselective hydrogenation of a diverse range of simple ketones including heteroaromatic ketones, substituted benzophenones, alkenyl ketones, and cyclopropyl ketones. The combination of desirable features, such as quantitative chemical yields within hours, broad substrate scope, excellent enantioselectivities (up to 99 %), and high substrate-to-catalyst ratios, among others, makes the present catalyst system of high practical interest.
Keywords: Asymmetric catalysis
Enantioselectivity
Hydrogentation
P ligands
Ruthenium
Publisher: Wiley-VCH
Journal: Chemistry - a European journal 
ISSN: 0947-6539
EISSN: 1521-3765
DOI: 10.1002/chem.200204688
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