1-(Phenylamino)pseudo-mauveine: a new water soluble phenazine dye

M. John Plater, Toby Jackson

Research output: Contribution to journalArticle

5 Citations (Scopus)
6 Downloads (Pure)

Abstract

1-(Phenylamino)pseudo-mauveine was prepared by the oxidation of 1,3,5-tris(phenylamino)benzene and p-phenylenediamine with potassium dichromate. The absorption maximum of 535 nm is shifted hypsochromically by about 20 nm compared to that for pseudo-mauveine. Condensation of 1,3,5-tris(phenylamino)benzene with 4-nitrosodiphenylamine under strongly acidic conditions gave 1,3,7-tris(phenylamino)-5-phenylphenazinium sulfate and 10-phenyl-6,8-bis(phenylamino)-2,10-dihydrophenazin-2-one.
Original languageEnglish
Pages (from-to)437-442
Number of pages6
JournalJournal of Chemical Research
Volume38
Issue number7
DOIs
Publication statusPublished - 1 Jul 2014

Keywords

  • 1,3,5-TRIS(PHENYLAMINO)BENZENE
  • 4-NITROSODIPHENYLAMINE
  • N-PHENYL-P-PHENYLENEDIAMINE
  • P-PHENYLENEDIAMINE
  • PSEUDO-MAUVEINE

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