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Asymmetric oxidation of 1,2-diols using N-bromosuccinimide in the presence of chiral copper catalyst


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Title: Asymmetric oxidation of 1,2-diols using N-bromosuccinimide in the presence of chiral copper catalyst
Authors: Onomura, Osamu / Arimoto, Hitomi / Matsumura, Yoshihiro / Demizu, Yosuke
Issue Date: 3-Dec-2007
Publisher: Elsevier
Citation: Tetrahedron Letters 48(49) pp.8668-8672, 2007
Abstract: Asymmetric oxidation of 1,2-diols using N-bromosuccinimide (NBS) in the presence of copper(II) triflate and (R,R)-Ph-BOX has been exploited. This oxidation was applicable to asymmetric desymmetrization of meso-hydrobenzoin and kinetic resolution of dl-hydrobenzoin and racemic-cycloalkane-cis-1,2-diols to afford optically active ホア-ketoalcohols with good to high enantiomeric excess.
Keywords: Asymmetric oxidation / vic-Diol / ホア-Ketoalcohol / Copper complex
URI: http://hdl.handle.net/10069/16332
ISSN: 00404039
DOI: 10.1016/j.tetlet.2007.10.014
Rights: Copyright © 2007 Elsevier Ltd All rights reserved.
Type: Journal Article
Text Version: author
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/16332

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