98763-13-4

Upstream product

• 615-66-7 2-chloro-p-phenylenediamine 
• 933-01-7 4-chloro-benzenesulfenyl chloride 
• 3029-59-2 chloro-[1,4]benzoquinone-bis-chlorimin 
• 106-54-7 p-Chlorothiophenol 
• 98472-75-4 N,N'-bis-p-chlorobenzenesulfonyl-2-chloro-1,4-phenylenediamine 

Relevant academic research and scientific papers

Synthesis of N,N′-Bis(arylsulfanyl)cyclohexa-2,5-diene-1,4-diimines and N,N′-(Cyclohexa-2,5-diene-1,4-diylidene)bis(arenesulfinamides)

Abstract: Reactions of (chlorosulfanyl)benzenes with benzene-1,4-diamines afforded new N,N′-bis(arylsul-fanyl)cyclohexa-2,5-diene-1,4-diimines which were oxidized to N,N′-(cyclohexa-2,5-diene-1,4-diylidene)-bis(arenesulfinamides) with 2 equiv of m-chloroperoxybenzoic acid. When the oxidation was carried out using 4 equiv of m-chloroperoxybenzoic acid, the corresponding bis-sulfonamides were obtained. The synthesized compounds were predicted in silico to exhibit biological activity with a high probability.

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.