Abstract
New silicon-containing poly(salicylidene azomethines) were prepared by polycondensation of di-or tetrasalicylidene derivatives of aromatic di- or tetraamines. The spectral data suggest the occurrence of noncovalent transannular donor-acceptor interaction N→Si providing “nonclassical” conjugation.
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Original Russian Text © N.M. Geller, A.G. Ivanov, L.B. Nadezhdina, V.V. Shamanin, L.A. Shibaev, A.V. Gribanov, 2008, published in Zhurnal Prikladnoi Khimii, 2008, Vol. 81, No. 8, pp. 1320–1325.
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Geller, N.M., Ivanov, A.G., Nadezhdina, L.B. et al. Synthesis and spectral characteristics of silicon-containing poly(salicylidene azomethines) derived from aromatic di- and tetraamines. Russ J Appl Chem 81, 1398–1402 (2008). https://doi.org/10.1134/S1070427208080156
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DOI: https://doi.org/10.1134/S1070427208080156