159983-62-7

Upstream product

• 2654-77-5 N,N′-(cyclohexa-2,5-diene-1,4-diylidene)bis-(4-chlorobenzenesulfonamide) 
• 173097-13-7 C₁₈H₈Cl₈N₂O₄S₂ 
• 98-60-2 4-chlorobenzenesulfonyl chloride 
• 624-18-0 benzene-1,4-diamine hydrochloride 
• 98472-75-4 N,N'-bis-p-chlorobenzenesulfonyl-2-chloro-1,4-phenylenediamine 
• 2654-68-4 4-chloro-N-(4-(((4-chlorophenyl)sulfonyl)amino)phenyl)benzenesulfonamide 

Downstream Products

• 173097-13-7 C₁₈H₈Cl₈N₂O₄S₂ 
• 159983-63-8 C₁₈H₈Cl₆N₂O₄S₂ 

Relevant academic research and scientific papers

Some Reactions of 3,6-Bis(arylsulfonylimino)-1,2,4,4,5,5-hexachlorocyclohexenes

Reduction of 3,6-bis(arylsulfonylimino)-1,2,4,4,5,5-hexachlorocyclohexenes with Zn in CH3COOH or Na2S2O4 results in elimination of two chlorine atoms to give a benzoid structure.A similar effect is produced by dialkyl hydrogen phosphites.Reactions of the title compounds with methanol and primary aromatic amines result in 1,2-addition.Treatment with secondary amines leads to nucleophilic substitution of chlorine at the sp2-hybridized carbon atom.Reactions with trimethylsilyl dialkyl phosphites proceed in two directions: elimination of two chlorine atoms and 1,6-addition followed by hydrolysis of the intermediate adduct.

CHLORINATION OF N,N'-BISARYLSULFONYL-1,4-PHENYLENEDIAMINES AND N,N'-BISARYLSULFONYL-1,4-BENZOQUINONE DIIMINES

The chlorination of N,N'-bisarylsulfonyl-1,4-phenylenediamines leads to 1,4-bisarylsulfonylimino-2,3,5,5,6,6-hexachloro-2-cyclohexenes.Together with the chlorination products chloranil and/or 2,3,5,5,6,6-hexachloro-1,2-cyclohexene-1,4-dione were isolated as a result of the competing hydrolysis process.