85195-24-0Relevant articles and documents
Methyl N-(benzylsulfonyl)oxamate as a probable intermediate in the synthesis of 4-hydroxy-5-phenyl-3(2H)-isothiazolone 1,1-dioxide from phenylmethanesulfamide and dimethyl oxalate in the presence of bases
Zlotin, S. G.,Gerasyuto, A. I.
, p. 394 - 395 (1999)
The formation of 4-hydroxy-5-phenyl-3(2H)-isothiazolone 1,1-dioxide from phenylmethanesulfamide and dimethyl oxalate under the action of bases is apparently a two-stage process involving the formation of linear methyl N-(benzylsulfonyl)oxamate followed by
5-Aryl-4-hydroxy-3(2H)-isothiazolone 1,1-Dioxide Derivatives. Synthesis and 13C NMR Characterization
Rooney, C. S.,Cochran, D. W.,Ziegler, C.,Cragoe, E. J.,Williams, H. W. R.
, p. 2212 - 2217 (2007/10/02)
5-Phenyl- and 5-thiazolyl-4-hydroxy-3(2H)-isothiazolone 1,1-dioxide derivatives have been prepared by base-catalyzed cyclocondensation of diethyl oxalate with an arylmethanesulfonamide, as well as by reaction of an arylmethanesulfonamide with methyl or et
