199605-34-0

Basic information

• Product Name: Benzenesulfonamide, 2,2'-diselenobis[N-methyl-
• CAS NO: 199605-34-0
• Molecular Formula: C14H16N2O4S2Se2
• Molecular Weight: 498.344
• Mol File: 199605-34-0.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, 2,2'-diselenobis[N-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, 2,2'-diselenobis[N-methyl-(199605-34-0)
• EPA Substance Registry System: Benzenesulfonamide, 2,2'-diselenobis[N-methyl-(199605-34-0)

Safety Data

• Hazardous Substances Data: 199605-34-0(Hazardous Substances Data)

Upstream product

• 88-21-1 2-amino-1-benzenesulfonic acid 
• 74-89-5 methylamine 
• 199605-42-0 2-(bromoseleno)benzenesulfonyl chloride 
• 5183-78-8 methyl(phenylsulfonyl)amide 
• 199605-41-9 bis(2-chlorosulfonylphenyl)diselenide 

Relevant articles and documents

The reactions of 2-(bromoseleno)benzenesulfonyl chloride with primary amines toward 2,2′-diselenobis(benzenesulfonamides) and 1,3,2-benzothiaselenazole 1,1-dioxides: New oxygen-transfer agents, antimicrobials and virucides

The reaction of title compound 6 with primary aliphatic or aromatic amines was investigated. The products were 2,2′-diselenobis(benzenesulfonamides) (4) accompanied in some cases by 1,3,2-benzothiaselenazole 1,1 -dioxides (3). Exceptionally, when aniline was a reagent, 2-(sulfamoylphenyl) phenylselenenylanilide was produced. These results are interpreted in the light of the proposed mechanisms. The compounds 3 and 4 exhibited catalytic activity in hydroperoxide oxidation of cyclohexanone (12) and 1-naphthaldehyde N,N-dimethylhydrazone (17). Although they were inactive against patogenic bacteria and fungi an appreciable antiviral activity against HSV-1 and EMCV of the compounds 3b, 3c and 4b was observed.

Bis(2-chlorosulfonylphenyl) diselenide - the substrate for organoselenium sulfonamides

Synthesis of bis(2-chlorosulfonylphenyl) diselenide (11) from 2-amino-benzenesulfonic acid was elaborated. It was shown that (11) is a good starting material for synthesis of the organoselenium sulfonamides, such as bis(2-sulfamoylphenyl) diselenides (3)