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Studies in the field of cyanine dyes Part 3. Asymmetrical carbocyanines from N-arylquinaldine and indolenine

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    New carbocyanine dyes with an asymmetrical structure have been prepared by the reaction of quaternary salts of N-arylquinaldine with indolenine intermediate product.

  2. 2.

    The properties of the new asymmetrical dyes have been studied.

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Literature cited

  1. G.T. Pilyugin, Bull. Acad. Sci. USSR, Div. Chem. Sci., No. 2, 253 (1952); Pilyugis and Z. Ya. Kramer, Proc. Acad. Sci., USSR, 81, 4, 609 (1951).

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  2. T. Ogata, C. 1932, II, 711; Brit. Pat. 344409 (L.C.I.) 1931, I. 3297; H. A. Piggot, E. H. Rodd, US Pat. 2071898.

  3. G. T. Pilyugin, Bull. Acad. Sci. USSR, Div. Chem. Sci., No. 3, 512, 520 (1952).

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Authors and Affiliations

  1. Institute of Organic Chemistry Academy of Science USSSR, Chernovits State University, USSR

    G. T. Pilyugin

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  1. G. T. Pilyugin
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Pilyugin, G.T. Studies in the field of cyanine dyes Part 3. Asymmetrical carbocyanines from N-arylquinaldine and indolenine. Russ Chem Bull 1, 667–671 (1952). https://doi.org/10.1007/BF01164936

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  • DOI: https://doi.org/10.1007/BF01164936

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