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Titolo:
Highly chemo-, diastereo-, and enantioselective reduction of 1,2-dialkyl-3-aryl-1,3-diketones for preparation of aldol-type compounds
Autore:
Ohtsuka, Y; Koyasu, K; Miyazaki, D; Ikeno, T; Yamada, T;
Indirizzi:
Keio Univ, Fac Sci & Technol, Dept Chem, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan Keio Univ Yokohama Kanagawa Japan 2238522 kohama, Kanagawa 2238522, Japan
Titolo Testata:
ORGANIC LETTERS
fascicolo: 21, volume: 3, anno: 2001,
pagine: 3421 - 3424
SICI:
1523-7060(20011018)3:21<3421:HCDAER>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
BOROHYDRIDE REDUCTION; COBALT(II) COMPLEXES; KETONES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
13
Recensione:
Indirizzi per estratti:
Indirizzo: Yamada, T Keio Univ, Fac Sci & Technol, Dept Chem, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan Keio Univ Yokohama Kanagawa Japan 2238522 nagawa 2238522, Japan
Citazione:
Y. Ohtsuka et al., "Highly chemo-, diastereo-, and enantioselective reduction of 1,2-dialkyl-3-aryl-1,3-diketones for preparation of aldol-type compounds", ORG LETT, 3(21), 2001, pp. 3421-3424

Abstract

[GRAPHICS]Highly chemo-, diastereo-, and enantioselective borohydride reduction of 2-substituted-1,3-diketones was achieved in the presence of the optically active beta -ketoiminato cobalt complex catalysts to afford the optically active 2-substituted-3-hydroxyketones. The present catalytic and enantioselective reduction could provide an alternative potential for preparation of optically active ant aldol-type compounds.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 20:03:27