Abstract
It follows from a comparison of the IR spectra of 1-substituted 3(5)-methylpyrazoles and their complexes with cupric chloride that coordination of the metal is realized through the unshared pair of electrons of the nitrogen atom of the C=N bond.
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Literature cited
G. Zerbi and C. Alberti, Spectrochim. Acta, 18, 407 (1962).
G. Zerbi and C. Alberti, Spectrochim. Acta, 19, 1261 (1963).
A. R. Katritzky (editor), Physical Methods in the Chemistry of Heterocyclic Compounds, Academic Press (1963).
B. V. Ioffe and N. L. Zelenina, Khim. Geterotsikl. Soedin., 1414 (1970).
J. Reedijk, Rec. Trav. Chim., 90, 2, 117 (1971).
R. Ya. Mushii, N. A. Kochergin, L. S. Lakhmanchuk, V. I. Seraya, N. T. Novikoya, N. A. Pereyaslavets, V. é- Azen, A. D. Khaitun, and S. M. éstrin, Papers Presented at the Fourth A 11-Union Conference on the Chemistry of Acetylene [in Russian], Vol. 3, Alma-Ata (1972), p. 391.
L. Bellamy, Infrared Spectra of Complex Molecules, Methuen (1958).
A. D. Garnovskii, O. A. Osipov, V. T. Panyushkin, and A. F. Pozharskii, Zh. Obshch. Khim., 36, 1063 (1966).
A. D. Garnovskii, N. E. Kolobova, I. B. Zolotina, G. K. Mitina, K. N. Anisimov, and O. A. Osipov, Izv. Akad. Nauk SSSR, Ser. Khim., 3, 629 (1972).
K. von Auwers and H. Holmann, Ber., 59, 605, 1297 (1926).
K. von Auwers, Ber., 59, 3908 (1926).
Ya. A. Shuster, V. A. Kozlova, L. E. Semikina, B. P. Zhantalai, N. Yu. Roshchakovskaya, and V. I. Seraya, Zh. Obshch. Khim., 6, 1379 (1974).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1655–1659, December, 1974.
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Shuster, Y.A., Kozlova, V.A. & Seraya, V.I. Spectrometric study of some N-substituted 3(5)-methylpyrazoles and their complexes with cupric chloride. Chem Heterocycl Compd 10, 1455–1458 (1974). https://doi.org/10.1007/BF00474328
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DOI: https://doi.org/10.1007/BF00474328