Novel binaphthalene-amine catalysts for the asymmetric epoxidation of alkenes

Bulman Page, Philip, Farah, Mohamed, Buckley, Benjamin, Blacker, A. John and Lacour, Jérôme (2008) Novel binaphthalene-amine catalysts for the asymmetric epoxidation of alkenes. Synlett, 2008 (9). pp. 1381-1385. ISSN 0936-5214

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Abstract

We have prepared a range of binaphthalene-derived azepine derivatives containing alcohol functionality, and used them as catalysts in the asymmetric epoxidation of alkenes by Oxone, giving ee values of up to 81%. We have obtained evidence that points to the involvement of iminium ions in the reaction pathway, suggesting that the oxidizing species in the epoxidation reactions are in fact the corresponding oxaziridinium ions.

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Chemistry (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Synthetic Chemistry (former - to 2017) Faculty of Science > Research Groups > Chemistry of Materials and Catalysis
Depositing User:	Rachel Smith
Date Deposited:	22 Mar 2011 12:31
Last Modified:	24 Sep 2024 09:30
URI:	https://ueaeprints.uea.ac.uk/id/eprint/26835
DOI:	10.1055/s-2008-1072592

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