Summary
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1.
A polymer with probable structure of the basic unit\(/ - \begin{array}{*{20}c} {//} \hfill & { - - } \hfill & {\backslash \backslash } \hfill \\ \backslash \hfill & { - - - - } \hfill & / \hfill \\ \end{array} - N = N - \) containing a negligible amount of cross-linked structures, was produced by dechlorination of p-benzoquinone-bis-chlorimide with metallic potassium.
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2.
Comparative investigations of the IR spectra, thermal stability, viscosity of the solutions, ÉPR and electric conductivity of the polymer obtained, as well as the fractions of polyazophenylenes containing different amounts of nitrogen, showed that this polymer is close to the most high-molecular fraction of polyazophenylene, containing the maximum amount of nitrogen.
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3.
When solutions of quinone-bis-chlorimide are boiled in xylene or alcoholic alkali, evidently dehydrochlorination takes place, accompanied by polycondensation.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 419–424, March, 1965
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Kazakova, Z.S., Parini, V.P. & Liogon'kii, B.I. Aromatic nitrogen-containing polymers from quinone-bis-chlorimide. Russ Chem Bull 14, 406–410 (1965). https://doi.org/10.1007/BF00846593
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DOI: https://doi.org/10.1007/BF00846593