A novel supported Katsuki-type (salen)Mn complex for asymmetric epoxidation

Keith Smith; Chia-Hui Liu; Gamal A. El-Hiti

doi:10.1039/B517611P

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A novel supported Katsuki-type (salen)Mn complex for asymmetric epoxidation†

Keith Smith,*^a Chia-Hui Liu^a and Gamal A. El-Hiti ‡^a

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* Corresponding authors

^a Centre for Clean Chemistry, Department of Chemistry, University of Wales Swansea, Singleton Park, Swansea, UK

Abstract

We have successfully prepared an unsymmetrical analogue of a Katsuki-type salen ligand having a hydroxyalkyl group at the 6-position of just one of the binaphthyl units in the ligand, and also several Mn(III) complexes; these complexes have been attached to a polymer by an ester link and such polymer catalysts have been shown to be highly enantioselective and recoverable catalysts for the epoxidation of 1,2-dihydronaphthalene.

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Supplementary files

Details of the instrumentation and materials used and experimental details for the previously reported compounds 9, 10, 17, 18, 3, 23, 24 and 22. PDF (241K)

Article information

DOI: https://doi.org/10.1039/B517611P
Article type: Paper
Submitted: 12 Dec 2005
Accepted: 20 Jan 2006
First published: 01 Feb 2006

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Org. Biomol. Chem., 2006,004, 917-927

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A novel supported Katsuki-type (salen)Mn complex for asymmetric epoxidation

K. Smith, C. Liu and G. A. El-Hiti, Org. Biomol. Chem., 2006, 004, 917 DOI: 10.1039/B517611P

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Organic & Biomolecular Chemistry

A novel supported Katsuki-type (salen)Mn complex for asymmetric epoxidation†

Abstract

Supplementary files

Article information

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A novel supported Katsuki-type (salen)Mn complex for asymmetric epoxidation

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