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Titolo:
ASYMMETRIC ACTIVATION OF CHIRAL BINOL-ZIRCONIUM CATALYSTS - EFFECT OFA PRODUCT-LIKE ACTIVATOR
Autore:
VOLK T; KORENAGA T; MATSUKAWA S; TERADA M; MIKAMI K;
Indirizzi:
TOKYO INST TECHNOL,FAC ENGN,DEPT CHEM TECHNOL,MEGURO KU TOKYO 1528552JAPAN TOKYO INST TECHNOL,FAC ENGN,DEPT CHEM TECHNOL,MEGURO KU TOKYO 1528552JAPAN
Titolo Testata:
Chirality
fascicolo: 7, volume: 10, anno: 1998,
pagine: 717 - 721
SICI:
0899-0042(1998)10:7<717:AAOCBC>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
ENANTIOMER-SELECTIVE ACTIVATION; DIELS-ALDER REACTIONS; KINETIC RESOLUTION; TITANIUM COMPLEX; AUTOCATALYSIS; AMPLIFICATION;
Keywords:
ZIRCONIUM; BINAPHTHOL (BINOL); ALLYLATION; ASYMMETRIC ACTIVATION; ENANTIOSELECTIVE CARBON-CARBON BOND FORMATION; CHIRAL HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY; INDUCTION PERIOD; PRODUCT-LIKE ACTIVATOR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
25
Recensione:
Indirizzi per estratti:
Citazione:
T. Volk et al., "ASYMMETRIC ACTIVATION OF CHIRAL BINOL-ZIRCONIUM CATALYSTS - EFFECT OFA PRODUCT-LIKE ACTIVATOR", Chirality, 10(7), 1998, pp. 717-721

Abstract

The asymmetric activation of binaphthol (BINOL)-zirconium catalysts is described on the enantioselective allylation of benzaldehyde with allyltin reagents. This model reaction has been used with the intention of establishing a protocol for a zirconium-based catalyst system, to be followed by structural studies. Initial results are reported that characterise a number of interesting features, namely the influence of an induction period and a high level of asymmetric activation obtained after addition of a product-like activator. (C) 1998 Wiley-Liss, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 17:35:47