A new chiral catalytic source with an N-P=O structural framework containing a proximal hydroxyl group for the borane-mediated asymmetric reduction of prochiral ketones

Basavaiah, Deevi ; Reddya, Gone Jayapal ; Chandrashekara, Vanampally (2004) A new chiral catalytic source with an N-P=O structural framework containing a proximal hydroxyl group for the borane-mediated asymmetric reduction of prochiral ketones Tetrahedron: Asymmetry, 15 (1). pp. 47-52. ISSN 0957-4166

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S09574...

Related URL: http://dx.doi.org/10.1016/j.tetasy.2003.11.002

Abstract

(5S)-2-[(1R,2R,3S,5R)-2-Hydroxy-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yloxy]-1,3-diaza-2-phospha-2-oxo-3-phenylbicyclo[3.3.0]octane has been successfully employed as a novel chiral catalytic source (4 mol %) for borane-mediated asymmetric reduction of prochiral ketones thus providing the resulting secondary alcohols with up to 96% enantiomeric excess.

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Deposited On:18 Oct 2010 09:34
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