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Synthesis, structure, and spectral characteristics of copper complexes with picolinic acid derivatives

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

Conclusions

  1. 1.

    Treatment of chloropicolinic acids with aqueous solutions of various copper salts in alcohol media results in the formation of complexes of composition 2∶1.

  2. 2.

    The structures of the newly synthesized complexes have been shown to be identical in the solid state and in solution.

  3. 3.

    Diverse modes of coordination of picolinic acid derivatives have been demonstrated; this may be one of the factors responsible for the ease of formation of metallocomplexes in biological systems, and thus may be responsible for the high biological activity (of picolinic acid derivatives).

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2495–2501, November, 1988.

The authors wish to acknowledge M. L. Khidekel' for continuous help in this study as well as for helpful discussions of the problem, and also wish to thank A. I. Karelin for recording the IR spectra in the 200–400 cm−1 region.

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Aliev, Z.G., Atovmyan, L.O., Saratovskikh, E.A. et al. Synthesis, structure, and spectral characteristics of copper complexes with picolinic acid derivatives. Russ Chem Bull 37, 2246–2252 (1988). https://doi.org/10.1007/BF00959871

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  • DOI: https://doi.org/10.1007/BF00959871

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