14504-09-7Relevant articles and documents
Reaction of semiquinoid compounds derived from N-arylsulfonyl-p-quinonemono- and diimines with tosylhydrazine
Avdeenko,Zhukova
, p. 816 - 819 (2007/10/03)
Reaction of 4-arylsulfonylimino-2,3,5,6,6-pentachloro-2-cyclohexen-1-ones with tosylhydrazine gives rise to N-arylsulfonyl-N-p-tolylsulfonyl-2,3,5,6-tetrachloroaminophenols. With 4-arylsulfonylimino-2,2,3-trichloro-1,2,3,4-tetrahydronaphthalen-1-ones and 4-arylsulfonylimino-2-dihalo-1,2,3,4-tetrahydronaphthalen-1-ones reaction products are 4-arylsulfonylamido-2,3-dichloro-4-p-tolylsulfonylhydrazido-1,4-dihydronaphthalen-1-ones and 2-p-tolylsulfonyl-1,4-naphthoquinone-4-diazide respectively. First stage of the processes consists in dehydrohalogenation yielding the corresponding N-arylsulfonyl-p-quinonimines.
CHLORINATION OF N,N'-BISARYLSULFONYL-1,4-PHENYLENEDIAMINES AND N,N'-BISARYLSULFONYL-1,4-BENZOQUINONE DIIMINES
Avdeenko, A. P.,Velichko, N. V.,Tolmachev, A. A.,Pirozhenko, V. V.,Romanenko, E. A.
, p. 146 - 154 (2007/10/02)
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.