Chemistry of oxaziridines. 8. Asymmetric oxidation of nonfunctionalized sulfides to sulfoxides with high enantioselectivity by 2-sulfamyloxaziridines. Influence of the oxaziridine C-aryl group on the asymmetric induction
Optically active N-phosphinoyloxaziridines: preparation and chiral oxygen transfer to prochiral sulfides
作者:W. Brian Jennings、Michael J. Kochanewycz、Carl. J. Lovely、Derek R. Boyd
DOI:10.1039/c39940002569
日期:——
Optically active N-phosphinoyloxaziridines 3a and 3b containing a chiral phosphorus centre have been prepared; these compounds oxidise aryl alkyl sulfides to chiral sulfoxides with 34–70% enantiomeric excess.