90712-88-2Relevant academic research and scientific papers
RESEARCH IN THE CHEMISTRY OF HETEROCYCLIC QUINONEIMINES. 3.* OXIDATIVE CYCLIZATION OF 2,5-DIARYLAMINO-SUBSTITUTED 1,4-BENZOQUINONE-4-PHENYLIMINES - SIMPLE METHOD FOR THE PREPARATION OF 2-ARYLAMINO-5-ARYL-PHENAZONINES
Tsoi, E. V.,Afanas'eva, G. B.,Chupakhin, O. N.
, p. 263 - 267 (1984)
2,5-Diarylamino-1,4-benzoquinone-4-phenylimines, which are formed in the reaction of 1,4-benzoquinone-4-phenylimine with aromatic amines, are converted under oxidative conditions to products of intramolecular oxidative cyclization, viz., 2-arylamino-5-aryl-3-phenazinones.
