199605-41-9

Basic information

• Product Name: bis(2-chlorosulfonylphenyl)diselenide
• Synonyms: bis(2-chlorosulfonylphenyl)diselenide
• CAS NO: 199605-41-9
• Molecular Weight: 509.151
• Mol File: 199605-41-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: bis(2-chlorosulfonylphenyl)diselenide(CAS DataBase Reference)
• NIST Chemistry Reference: bis(2-chlorosulfonylphenyl)diselenide(199605-41-9)
• EPA Substance Registry System: bis(2-chlorosulfonylphenyl)diselenide(199605-41-9)

Safety Data

• Hazardous Substances Data: 199605-41-9(Hazardous Substances Data)

Upstream product

• 13846-13-4 2-aminobenzenesulfonic acid sodium salt 
• 88-21-1 2-amino-1-benzenesulfonic acid 
• 199605-37-3 2-(chloroseleno)benzenesulfonyl chloride 
• 199605-42-0 2-(bromoseleno)benzenesulfonyl chloride 

Downstream Products

• 199605-34-0 2,2'-diselenobis(N-methylbenzenesulfonamide) 
• 199605-42-0 2-(bromoseleno)benzenesulfonyl chloride 
• 200408-39-5 2,2'-diselenobis(N-propylbenzenesulfonamide) 
• 200408-41-9 2,2'-diselenobis(N-cyclohexyl benzenesulfonamide) 
• 217798-89-5 2,2'-diselenobis[N-(4-methylphenyl)benzenesulfonamide] 
• 217798-91-9 2,2'-diselenobis[N-(4-chlorophenyl)benzenesulfonamide] 
• 217798-92-0 2,2'-diselenobis[N-(4-methoxyphenyl)benzenesulfonamide] 
• 188439-52-3 2,2'-diselenobis(N-tert-butylbenzenesulfonamide) 
• 220483-28-3 2-(bromoseleno)-N-tert-butylbenzenesulfonamide 

Relevant articles and documents

From o-substituted bromoselenobenzenes to selenaheterocycles

The reactions of two o-substituted bromoselenobenzenes: 2-(bromoseleno)benzene sulfonyl chloride and 1,2-di(bromoseleno)benzene with bisnucleophiles having amino, thiol and active methylene group have been studied. In most cases five membered rings, conta

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)