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Discovery of an Iridacycle Catalyst with Improved Reactivity and Enantioselectivity in the Hydrogenation of Dialkyl Ketimines

Schramm, York and Barrios-Landeros, Fabiola and Pfaltz, Andreas. (2013) Discovery of an Iridacycle Catalyst with Improved Reactivity and Enantioselectivity in the Hydrogenation of Dialkyl Ketimines. Chemical Science, 4. pp. 2760-2766.

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Official URL: http://edoc.unibas.ch/dok/A6212007

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Abstract

Catalytically active iridacycles are formed by cyclometalation of acetophenone imines with Ir-PHOX complexes under hydrogen atmosphere. These complexes show unusually high reactivity and enantioselectivity in the hydrogenation of alkyl methyl ketimines. The structure of the cyclometalated imine has a strong effect on the conversion and enantiomeric excess.
Faculties and Departments:05 Faculty of Science
05 Faculty of Science > Departement Chemie > Chemie > Synthetische organische Chemie (Pfaltz)
UniBasel Contributors:Pfaltz, Andreas
Item Type:Article, refereed
Article Subtype:Research Article
Publisher:Royal Society of Chemistry
ISSN:2041-6520
e-ISSN:2041-6539
Note:Publication type according to Uni Basel Research Database: Journal article
Language:English
Identification Number:
Last Modified:10 Apr 2017 08:57
Deposited On:31 Jan 2014 09:51

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