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Titolo:
Enantioselective Baeyer-Villiger oxidations catalyzed by chiral magnesium complexes
Autore:
Bolm, C; Beckmann, O; Cosp, A; Palazzi, C;
Indirizzi:
Rhein Westfal TH Aachen, Inst Organ Chem, D-52056 Aachen, Germany Rhein Westfal TH Aachen Aachen Germany D-52056 , D-52056 Aachen, Germany
Titolo Testata:
SYNLETT
fascicolo: 9, , anno: 2001,
pagine: 1461 - 1463
SICI:
0936-5214(200109):9<1461:EBOCBC>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
1,3-DIPOLAR CYCLOADDITION REACTIONS; DIELS-ALDER REACTION; HYDROGEN-PEROXIDE; ASYMMETRIC-SYNTHESIS; LEWIS-ACID; CYCLOBUTANONES; KETONES; DICHLOROKETENE; PLATINUM(II); ADDITIONS;
Keywords:
asymmetric catalysis; Baeyer-Villiger reaction; BINOL; lactones; magnesium; oxidation;
Tipo documento:
Letter
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
52
Recensione:
Indirizzi per estratti:
Indirizzo: Bolm, C Rhein Westfal TH Aachen, Inst Organ Chem, Prof Pirlet Str 1, D-52056 Aachen, Germany Rhein Westfal TH Aachen Prof Pirlet Str 1 Aachen Germany D-52056
Citazione:
C. Bolm et al., "Enantioselective Baeyer-Villiger oxidations catalyzed by chiral magnesium complexes", SYNLETT, (9), 2001, pp. 1461-1463

Abstract

Catalytic enantioselective Baeyer-Villiger oxidations of 3-substituted cyclobutanones with cumene hydroperoxide as oxidant have successfully been performed in the presence of chiral magnesium catalysts. The combination of enantiopure BINOL and a variety of Mg reagents is able to promote the oxidation of ketones with good enantiomeric excesses. MgI2 or MeMgI as metal source were found to give the best enantioselectivities.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 18:10:45