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.
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References
S. A. Syrbu, A. S. Semeikin, and T. V. Syrbu, Khim. Geterotsikl. Soedin., No. 5, 668 (1996).
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Additional information
Ivanovo State Institute of Chemical Technology, Ivanovo Center, 153460.Translated from Khimiya Geterotsklicheskikh Soedinenii, No. 8, pp. 1045–1049, August, 1996. Original article submitted July 2, 1996.
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Syrbu, S.A., Semeikin, A.S. & Syrbu, T.V. Synthesis of porphyrins with reactive groups on phenyl rings. 8. Azo dyes on tetraphenylporphyrins. Chem Heterocycl Compd 32, 897–901 (1996). https://doi.org/10.1007/BF01176963
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DOI: https://doi.org/10.1007/BF01176963