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Titolo:
Chiral oxazaborolidinone-mediated enantioselective ring-cleavage reaction of a mixture of diastereomeric 1,3-dioxolane acetals: Application to asymmetric desymmetrization of meso-1,2-diols
Autore:
Harada, T; Yamanaka, H; Oku, A;
Indirizzi:
Kyoto Inst Technol, Dept Chem, Sakyo Ku, Kyoto 6068585, Japan Kyoto Inst Technol Kyoto Japan 6068585 m, Sakyo Ku, Kyoto 6068585, Japan Sugai Chem Ind, Wakayma 6410043, Japan Sugai Chem Ind Wakayma Japan 6410043 ai Chem Ind, Wakayma 6410043, Japan
Titolo Testata:
SYNLETT
fascicolo: 1, , anno: 2001,
pagine: 61 - 64
SICI:
0936-5214(200101):1<61:COERRO>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
DERIVATIVES;
Keywords:
asymmetric synthesis; acetals; cleavage; diols; Lewis acids;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Harada, T Kyoto Inst Technol, Dept Chem, Sakyo Ku, Kyoto 6068585, Japan Kyoto Inst Technol Kyoto Japan 6068585 u, Kyoto 6068585, Japan
Citazione:
T. Harada et al., "Chiral oxazaborolidinone-mediated enantioselective ring-cleavage reaction of a mixture of diastereomeric 1,3-dioxolane acetals: Application to asymmetric desymmetrization of meso-1,2-diols", SYNLETT, (1), 2001, pp. 61-64

Abstract

Ring-cleavage reaction of a mixture of diastereomeric dioxolane acetals syn- and anti-1b-e proceeds in an enantiodifferentiating manner in the presence of chiral Lewis acid 2. The reaction is utilized as a key step in asymmetric desymmetrization of meso-1,2-diols.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/04/20 alle ore 22:43:00