The chloroperoxidase-catalyzed and horseradish peroxidase catalyzed oxidations of sulfides by tert-butyl and other peroxides have been investigated. The former metal enzyme afforded the corresponding sulfoxides having R absolute configuration in up to 92% enantiomeric excess (ee), whereas the latter gave racemic products. The various factors that control the enantioselectivity of the oxygenation have been examined.
Enantioselective oxidations of sulfides catalyzed by chloroperoxidase / S. Colonna, N. Gaggero, A. Manfredi, L. Casella, M.Gullotti, G. Carrea, P. Pasta. - In: BIOCHEMISTRY. - ISSN 0006-2960. - 29:46(1990), pp. 10465-10468.
Enantioselective oxidations of sulfides catalyzed by chloroperoxidase
S. ColonnaPrimo
;N. GaggeroSecondo
;A. Manfredi;
1990
Abstract
The chloroperoxidase-catalyzed and horseradish peroxidase catalyzed oxidations of sulfides by tert-butyl and other peroxides have been investigated. The former metal enzyme afforded the corresponding sulfoxides having R absolute configuration in up to 92% enantiomeric excess (ee), whereas the latter gave racemic products. The various factors that control the enantioselectivity of the oxygenation have been examined.
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