Conclusions
-
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.
The structures of the newly synthesized complexes have been shown to be identical in the solid state and in solution.
-
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).
Similar content being viewed by others
Literature cited
B. A. Bovikin, A. M. Omel'chenko, R. N. Sharonina, and I. A. Zanina, Abstracts of Proceedings, 15th All-Union Chugaevskii Conference on the Chemistry of Complex Compounds, Kiev (1985), Vol. 1, p. 229.
A. Takenaka, N. Utsumi, T. Yamamoto, and I. Nitta, Nippon Kagaku Zsashi,91, 928 (1970).
V. I. Andrianov, Z. Sh. Safina, and B. L. Tarnopol'skii, “Roentgen-75” Programs, Institute of Chemical Physics, Chernogolovka (1975).
S. N. Kurskov, I. N. Ivleva, I. P. Lavrent'ev, and M. L. Khidekel', Izv. Akad. Nauk SSSR, Ser. Khim., 1708 (1977).
I. Nakanishi, Infrared Absorption Spectroscopy. Practical, Holden-Day, San Francisco, CA (1962).
K. Nakamoto, Infrared Spectra of Inorganic and Coordination Compounds, Wiley, New York (1970).
A. Carrington and A. D. McLachlan, Introduction to Magnetic Resonance with Applications to Chemistry and Chemical Physics, Harper and Row, New York (1967).
Author information
Authors and Affiliations
Additional information
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.
Rights and permissions
About this article
Cite this article
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
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00959871