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Developing asymmetric iron and ruthenium-based cyclone complexes : complex factors influence the asymmetric induction in the transfer hydrogenation of ketones

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Hopewell, Jonathan P., Martins, José E. D., Johnson, Tarn C., Godfrey, Jamie and Wills, Martin. (2012) Developing asymmetric iron and ruthenium-based cyclone complexes : complex factors influence the asymmetric induction in the transfer hydrogenation of ketones. Organic & Biomolecular Chemistry, Vol.10 (No.1). pp. 134-145. ISSN 1477-0520

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Official URL: http://dx.doi.org/10.1039/C1OB06010D

Abstract

The preparation of a range of asymmetric iron and ruthenium-cyclone complexes, and their application to the asymmetric reduction of a ketone, are described. The enantioselectivity of ketone reduction is influenced by a single chiral centre in the catalyst, as well as by the planar chirality in the catalyst. This represents the first example of asymmetric ketone reduction using an iron cyclone catalyst.

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Item Type:	Journal Article
Subjects:	Q Science > QD Chemistry
Divisions:	Faculty of Science > Chemistry
Library of Congress Subject Headings (LCSH):	Asymmetric synthesis, Ketones, Iron, Ruthenium
Journal or Publication Title:	Organic & Biomolecular Chemistry
Publisher:	Royal Society of Chemistry
ISSN:	1477-0520
Date:	2012
Volume:	Vol.10
Number:	No.1
Page Range:	pp. 134-145
Identification Number:	10.1039/c1ob06010d
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Funder:	Engineering and Physical Sciences Research Council (EPSRC), University of Warwick
Grant number:	EP/F019424 (EPSRC), EP/G01244X/1 (EPSRC)
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URI:	http://wrap.warwick.ac.uk/id/eprint/40372