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Iridium-Catalyzed Asymmetric Hydrogenation of Unfunctionalized Enamines

Pfaltz, Andreas and Baeza, Alejandro. (2009) Iridium-Catalyzed Asymmetric Hydrogenation of Unfunctionalized Enamines. Chemistry - A European Journal, 15 (10). pp. 2266-2269.

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Official URL: http://edoc.unibas.ch/dok/A5253839

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Abstract

Optically active tertiary amines are readily prepared by iridium-catalyzed asymmetric hydrogenation of unfunctionalized enamines (see scheme). The best enantioselectivities with >90 % ee were obtained with N-aryl- and N-benzyl-substituted enamines with a terminal double bond. The hydrogenation of enamines derived from cyclic ketones, which has not been reported yet with other catalysts, gave enantiomeric excesses of up to 87 %.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Synthetische organische Chemie (Pfaltz)
UniBasel Contributors:Pfaltz, Andreas
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Wiley
ISSN:0947-6539
e-ISSN:1521-3765
Note:Publication type according to Uni Basel Research Database: Journal article
Identification Number:
Last Modified:10 Apr 2017 13:35
Deposited On:22 Mar 2012 14:07

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