UNSPECIFIED (1999) Novel catalysts for asymmetric reduction of carbonyl groups. In: 9th International Symposium on the Relations between Homogeneous and Heterogeneous Catalysis (SHHC-9), JUL 19-24, 1998, UNIV SOUTHAMPTON, SOUTHAMPTON, ENGLAND.

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Abstract

The use of (i) enantiomerically pure phosphinamides coupled to borane and (ii) an enantiomerically pure amino alcohol coupled to a transfer hydrogenation process, in the asymmetric catalysis of the reduction of ketones to alcohols, is described. The former process is particularly suited to the reduction of alpha-chlorinated substrates, affording e.e.s of up to 94%, whilst the latter process is optimal for unfunctionalised ketones, affording e.e.s of up to 98%. (C) 1999 Elsevier Science B.V. All rights reserved.

Item Type:	Conference Item (UNSPECIFIED)
Subjects:	Q Science > QD Chemistry
Journal or Publication Title:	JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
Publisher:	ELSEVIER SCIENCE BV
ISSN:	1381-1169
Date:	20 October 1999
Volume:	146
Number:	1-2
Number of Pages:	10
Page Range:	pp. 139-148
Publication Status:	Published
Title of Event:	9th International Symposium on the Relations between Homogeneous and Heterogeneous Catalysis (SHHC-9)
Location of Event:	UNIV SOUTHAMPTON, SOUTHAMPTON, ENGLAND
Date(s) of Event:	JUL 19-24, 1998
URI:	http://wrap.warwick.ac.uk/id/eprint/13947

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