Synthesis of porphyrins with reactive groups on phenyl rings. 8. Azo dyes on tetraphenylporphyrins

Authors

  • C. А. Сырбу Ivanovo State Institute of Chemical Technology, Ivanovo Center, 153460
  • А. С. Сeмeйкин Ivanovo State Institute of Chemical Technology, Ivanovo Center, 153460
  • T. В. Сырбу Ivanovo State Institute of Chemical Technology, Ivanovo Center, 153460

Abstract

Porphynns having covalently attached residues of azo dyes on the periphery of the molecule have been synthesized by the diazotization of tetraaminophenylporphynns and subsequent azo coupling of the diazonium salts with phenol, and with α- and β-naphthols. The possibility of π-π electron interaction of the two chromophoric systems has been studied.

How to Cite
Syrbu, S. A.;, Semeikin, A. S.; Syrbu, T. V. Chem. Heterocycl. Compd. 1996, 32, 897. [Khim. Geterotsikl. Soedin. 1996, 1045.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01176963

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Published

1996-08-25

Issue

No. 8 (1996)

Section

Original Papers