Chemistry of oxaziridines. 17. N-(Phenylsulfonyl)(3,3-dichlorocamphoryl)oxaziridine: a highly efficient reagent for the asymmetric oxidation of sulfides to sulfoxides
作者:Franklin A. Davis、R. Thimma Reddy、Wei Han、Patrick J. Carroll
DOI:10.1021/ja00030a045
日期:1992.2
The synthesis, structure, and enantioselective oxidations of a new chiral N-sulfonyloxaziridine 12c [3,3-dichloro- 1,7,7-trimethyl-2'-(phenylsulfonyl)spiro[bicyclo[2.2.1]heptane-2,3'-oxaziridine]] are reported. This oxidant, which exhibits remarkably high and predictable ee's for the enantioselective oxidation of prochiral sulfides to sulfoxides, is prepared in three steps from (+)- or (-)-camphor
(Camphorylsulfonyl)imine dianion in the synthesis of new optically pure (camphorylsulfonyl)oxaziridine derivatives
作者:Franklin A. Davis、Michael C. Weismiller、G.Sankar Lal、Bang Chi Chen、Robert M. Przeslawski
DOI:10.1016/s0040-4039(00)99534-0
日期:1989.1
New, more efficient enantiomerically pure (camphorylsulfonyl)oxaziridines are prepared by mono alkylation of the dianion of (camphorsulfonyl)imine at the carbon atom adjacent to the sulfonyl group.
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
作者:Franklin A. Davis、John P. McCauley、Sankar Chattopadhyay、Mark E. Harakal、James C. Towson、William H. Watson、Iraj Tavanaiepour
DOI:10.1021/ja00245a030
日期:1987.5
Jennings, W. Brian; Kochanewycz, Michael J.; Lunazzi, Lodovico, Journal of the Chemical Society. Perkin Transactions 2 (2001), 1997, # 11, p. 2271 - 2273
作者:Jennings, W. Brian、Kochanewycz, Michael J.、Lunazzi, Lodovico
DOI:——
日期:——
PIRKLE, W. H.;FINN, J. M., J. ORG. CHEM., 1983, 48, N 16, 2779-2780