Asymmetric Baeyer-Villiger Reaction with Hydrogen Peroxide Catalyzed by a Novel Planar-Chiral Bisflavin

Asymmetric Baeyer-Villiger Reaction with Hydrogen Peroxide Catalyzed by a Novel Planar-Chiral Bisflavin

The chiral organocatalyst bisflavin 1 catalyzes the asymmetric Baeyer–Villiger reaction of cyclobutanones with H2O2 (see scheme). The corresponding lactones are obtained with up to 74 % ee.

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Veröffentlicht in:Angewandte Chemie International Edition 2002-07, Vol.41 (13), p.2366-2368
Hauptverfasser: Murahashi, Shun-Ichi, Ono, Satoshi, Imada, Yasushi
Format: Artikel
Sprache:eng
Schlagworte:
asymmetric catalysis
biomimetic synthesis
enantioselectivity
lactones
oxidation
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Beschreibung
Zusammenfassung:The chiral organocatalyst bisflavin 1 catalyzes the asymmetric Baeyer–Villiger reaction of cyclobutanones with H2O2 (see scheme). The corresponding lactones are obtained with up to 74 % ee.
ISSN:1433-7851
1521-3773
DOI:10.1002/1521-3773(20020703)41:13<2366::AID-ANIE2366>3.0.CO;2-S