62419-04-9

Basic information

• Product Name: Benzenesulfonamide, 4-methyl-N-[(4-methylphenyl)sulfonyl]-N-[[(4-methylphenyl)sulfonyl]oxy]-
• CAS NO: 62419-04-9
• Molecular Formula: C21H21NO7S3
• Molecular Weight: 495.598
• Mol File: 62419-04-9.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, 4-methyl-N-[(4-methylphenyl)sulfonyl]-N-[[(4-methylphenyl)sulfonyl]oxy]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, 4-methyl-N-[(4-methylphenyl)sulfonyl]-N-[[(4-methylphenyl)sulfonyl]oxy]-(62419-04-9)
• EPA Substance Registry System: Benzenesulfonamide, 4-methyl-N-[(4-methylphenyl)sulfonyl]-N-[[(4-methylphenyl)sulfonyl]oxy]-(62419-04-9)

Safety Data

• Hazardous Substances Data: 62419-04-9(Hazardous Substances Data)

Upstream product

• 1520-31-6 dimethylsulfoximine 
• 66021-66-7 p-TolSO₂NO 
• 36744-92-0 S-phenyl-S-(p-tolyl)sulfilimine 
• 22731-83-5 S,S-diphenylsulphoximine 
• 22133-01-3 S-methyl-S-(4-nitrophenyl)sulfoximine 
• 4381-25-3 S-methyl-S-phenylsulfoximine 
• 36744-90-8 S,S-Diphenylsulfilimine 
• 77970-95-7 S-(4-methoxyphenyl)-S-methylsulfoximine 
• 36744-95-3 S-p-nitrophenyl-S-phenylsulfilimine 
• 536-57-2 p-toluene sulfinic acid 
• 98-59-9 p-toluenesulfonyl chloride 
• 22731-84-6 imino(phenyl)(p-tolyl)-λ⁶-sulfanone 
• 59785-54-5 Razemat von o-Methoxydiphenylsulphilimin 
• 36744-94-2 C₁₂H₁₀ClNS 

Relevant articles and documents

Enantioselective Preparation, Conformational Analysis and Absolute Configuration of Highly Substituted Aziridines

The first example of organocatalytic aziridination reaction of α-substituted-α,β-unsaturated ketones is presented. The reaction was found to be highly enantio- and diastereoselective, yielding N-tosylated aziridines. Low-temperature nuclear magnetic reson

ESR study of free radical decomposition of N,N-bis(arylsulfonyl)hydroxylamines in organic solution

Decomposition of N,N-bis(p-tolylsulfonyl)hydroxylamine (BTH) in chloroform and benzene solutions has been studied and was found to involve the formation of several radical intermediates. This process has been found to be accelerated by oxygen, resulting in the formation of p-toluenesulfonic acid and N,N,O-tris(p-tolylsulfonyl)hydroxylamine (TTH) as the main decay products. In addition, a small amount of p-toluenesulfonyl chloride has been isolated from chloroform solution, suggesting the chlorine abstraction from solvent. The formation of nitric oxide (NO) from BTH has been shown by mass spectrometry in gaseous phase and using nitronyl nitroxide as an NO trap in solution. It was proposed that liberation of NO proceeds through the homolytic cleavage of the S-N bond of p-tolylsulfonyl nitrite existing in equilibrium with BTH in solution. The formation of p-tolylsulfonyl radicals has been proved by spin trapping using 2-methyl-2-nitrosopropane (MNP) and 5,5-dimethyl-1-pyrroline N-oxide (DMPO). The rate of NO production in the presence of nitronyl nitroxide and the rate of oxygen consumption revealed linear plots in BTH concentration with the rate constants 0.0044 s-1 and 0.0016 s-1, respectively. It was found also that nitrogen dioxide formed during NO oxidation reacts readily with BTH to produce the organic analog of Fremy's radical. This radical recombines with p-tolylsulfonyl radical yielding N,N,O-trisubstituted hydroxylamine TTH.

REDUCTIVE DEIMINATION OF SULFOXIMIDES AND SULFIMIDES WITH P-TOLUENESULFONYL NITRITE AND T-BUTYL THIONITRATE

Reduction of sulfimides and sulfoximides with p-toluenesulfonyl nitrite, a new nitrosating agent, gave nearly quantitatively the corresponding deimination products, sulfides and sulfoxides, respectively.In the reaction of dialkyl and aryl alkyl sulfoximides with t-butyl thionitrate, N-t-butylthiosulfoximides were obtained besides the usual deimination products, although diaryl sulfoximides were readily deiminated to the corresponding sulfoxides in good yields in the same treatment. t-Butyl thionitrsate was also found to deiminate diphenyl sulfimide to give diphenyl sulfide in good yield.Sulfoximides reacted sluggishly with t-butyl thionitrite, however, eventually affording a small amount of sulfoxides.