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Imidazopyeidine derivatives as polymethine dyes

III. 1-Methyl-1H-imidazo[4,5-b]pyridine derivatives

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Several new polymethine dyes of the cyanine and merocyanine series with 1-methyl-1H-imidazo [4,5-b]pyridine residues were synthesized, and their colors were studied. Replacement of the benzimidazole residue in the cyanine dyes by a l-methyl-1H-imidazo[4,5-b]-pyridine residue leads to deepening of the dye color.

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Literature cited

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Authors and Affiliations

  1. Kazan Scientific-Research Engineering and Design Institute of the Photographic-Chemical Industry, USSR

    A. V. Kazymov, L. P. Shchelkina, N. G. Kabirova & A. F. Vompe

  2. All-Union Scientific-Research and Design Institute of the Photographic-Chemical Industry, Moscow

    A. V. Kazymov, L. P. Shchelkina, N. G. Kabirova & A. F. Vompe

Authors
  1. A. V. Kazymov
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  2. L. P. Shchelkina
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  3. N. G. Kabirova
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  4. A. F. Vompe
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Additional information

See [1] for communication II.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1561–1565, November, 1971.

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Kazymov, A.V., Shchelkina, L.P., Kabirova, N.G. et al. Imidazopyeidine derivatives as polymethine dyes. Chem Heterocycl Compd 7, 1452–1455 (1971). https://doi.org/10.1007/BF00481118

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  • DOI: https://doi.org/10.1007/BF00481118

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