421-85-2Relevant articles and documents
Reaction of N,N′-Methylenebis(trifluoromethanesulfonamide) with Styrene under Oxidative Conditions
Moskalik, M. Yu.,Astakhova,Ganin,Shainyan
, p. 734 - 736 (2019/07/17)
The reaction of N,N′-methylenebis(trifluoromethanesulfonamide) with styrene in the oxidative system t-BuOCl/NaI affords triflamide, 2-iodo-1-phenylethanol, N,N′-bis(trifluoromethanesulfonyl)urea, and the product of styrene bistriflamidation. The mechanism
PERFLUOROALKYL SULFONAMIDE AND METHOD FOR PRODUCING THE SAME
-
Paragraph 0070-0074, (2018/06/05)
PROBLEM TO BE SOLVED: To simply provide high-purity perfluoroalkyl sulfonamide by efficiently reducing bis(perfluoroalkyl sulfone)imide, an impurity to be generated in a production process. SOLUTION: High-purity perfluoroalkyl sulfonamide is obtained by reducing bis(perfluoroalkyl sulfone)imide by washing perfluoroalkyl sulfonamide expressed by the following formula (1), which contains the bis(perfluoroalkyl sulfone)imide, with a chlorinated solvent: RfSO2 NH2, provided that, in the formula (1), Rf is a straight or branched 1-4C perfluoroalkyl group. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT
Reaction of N-sulfinyltrifluoromethanesulfonamide with triphenylphosphine and triphenylphosphine oxide
Tolstikova,Bel'Skikh,Shainyan
scheme or table, p. 1189 - 1192 (2011/01/10)
The reaction of N-sulfinyltrifluoromethanesulfonamide with triphenylphosphine and triphenylphosphine oxide or of trifluoromethanesulfonamide with dichloro(triphenyl)phosphorane leads to trifluoro-N-(triphenyl-λ5-phosphanylidene)methanesulfonamide, which is hydrolyzed to trifluoromethanesulfonamide and triphenylphosphine oxide via the intermediate trifluoro-N-[hydroxy(triphenyl)phosphoranyl] methanesulfonamide.