95797-24-3Relevant articles and documents
Reaction of Chlorosulfonyl Isocyanate with Aziridines
Murthy, K. S. Keshava,Dhar, D. N.
, p. 1699 - 1704 (2007/10/02)
The reaction of chlorosulfonyl isocyanate (CSI) with 1,2,3-triphenylaziridine (1) and some cis- and trans-1-cyclohexyl-2-aroyl-3-phenylaziridines, 4-7 and 19-22 has been described.The cis-isomers of aziridines, 4-7, undergo a smooth reaction with CSI to give the corresponding cis-isomers of 2-chlorosulfonylimino-1,3-oxazolidines, 8-11, in good yields (65-67percent).While the trans-isomers, 19-22, gave unusal products 23-26 which have been assigned a bicylic structure, based on their physical and spectral (ir,pmr,ms) data.Plausible mechnisms have been postullated to explain the transformations.