173097-13-7

Upstream product

• 159983-62-7 C₁₈H₁₀Cl₆N₂O₄S₂ 
• 98-60-2 4-chlorobenzenesulfonyl chloride 
• 624-18-0 benzene-1,4-diamine hydrochloride 
• 2654-68-4 4-chloro-N-(4-(((4-chlorophenyl)sulfonyl)amino)phenyl)benzenesulfonamide 
• 159983-63-8 C₁₈H₈Cl₆N₂O₄S₂ 

Downstream Products

• 14504-09-7 2,3,5,5,6,6-hexachloro-2-cyclohexene-1,4-dione 
• 118-75-2 chloranil 
• 159983-62-7 C₁₈H₁₀Cl₆N₂O₄S₂ 

Relevant academic research and scientific papers

Reactions of Polyhalogenated 4-Arylsulfonylimino-2-cyclohexenones and 3,6-Bis(arylsulfonylimino)cyclohexenes with Alcohols

Polyhalogenated 4-arylsulfonylimino-2-cylohexenones and 3,6-bis(arylsulfonylimino)cyclohexenes react with alcohols to give 1,2-addition products at the C=N bond through intermediate formation of N-arylsulfonylimino-p-quinonimines. Heating of the adducts above the melting point results in elimination of alcohol molecule and formation of quinoid structures.

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.