6536-23-8

Basic information

• Product Name: Benzenesulfonamide,N-sulfinyl-
• CAS NO: 6536-23-8
• Molecular Formula: C6H5NO3S2
• Molecular Weight: 203.243
• Mol File: 6536-23-8.mol
• Article Data: 6

Chemical Properties

• Melting Point: 68-70 °C
• Boiling Point: 323.5±25.0 °C(Predicted)
• Density: 1.47±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Benzenesulfonamide,N-sulfinyl- (CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide,N-sulfinyl- (6536-23-8)
• EPA Substance Registry System: Benzenesulfonamide,N-sulfinyl- (6536-23-8)

Safety Data

• Hazardous Substances Data: 6536-23-8(Hazardous Substances Data)

Upstream product

• 98-10-2 benzenesulfonamide 
• 33912-13-9 benzenesulfonyl-imidosulfurous acid dichloride 
• 76541-52-1 N-(chlorosulfinyl)imidazole 
• 136123-52-9 C₁₃H₈F₁₃NO₃S₂ 
• 7522-26-1 N-sulfinyl trimethylsilanamine 
• 98-09-9 benzenesulfonyl chloride 
• 5455-59-4 2-Nitrobenzenesulfonamide 
• 88513-27-3 N-Phenylsulfonyl-iminoschwefligsaeure-bis-<4-nitro-phenylester> 

Downstream Products

• 55596-11-7 N-(2,2,2-trichloroethylidene)benzenesulfonamide 
• 38962-64-0 N-phenylsulfonyl-Se,Se-diphenylselenimide 
• 667-20-9 N,N'-bis(phenylsulfonyl)sulfur diimide 

Relevant articles and documents

The synthesis of bicyclic 1,2,3,4-tetrahydro-1,4-benzodiazepin-5-ones from 2-(o-nitrobenzoyl)-1,2-thiazine-1-oxide precursors

Sulfinylation of o-nitrobenzamide and subsequent hetero Diels-Alder reaction gave a series of 2-(o-nitrobenzoyl)-1,2-thiazine-1-oxides. The 2-(o-nitrobenzoyl)-1,2-thiazine-1-oxides undergo a ring opening reaction with phenyl magnesium bromide to give allylic sulfoxides, which, after [2,3]-sigmatropic rearrangement and desulfurisation, furnish unsaturated vicinal N-(o-nitrobenzoyl)-1,2-amino alcohols. Oxidation of the alcohol and reductive ring closure gave a series of bicyclic 1,2,3,4-tetrahydro-1,4- benzodiazepin-5-ones, a subset of the 'privileged' 1,4-benzodiazepine structure. A 4-hydroxy-1,2,5-benzothiadiazepin-1,1-dioxide was synthesised by the same route starting from o-nitrobenzenesulfonamide.

Direct regiospecific allylic aminination via silicon induced pericyclic reactions. A novel synthesis of gamma vinyl gaba

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NEW FACILE SYNTHESIS OF N-SULFINYLAMINE DERIVATIVES USING N,N'-SULFINYLBISIMIDAZOLE AND N-(CHLOROSULFINYL)IMIDAZOLE

Treatment of amine derivatives such as amines, sulfonamides, and amides with N,N'-sulfinylbisimidazole (1) and N-(chlorosulfinyl)imidazole (2) in situ respectively gives the corresponding N-sulfinylamine derivatives (3): the latter reaction using N-(chlor