Synthesis and spectral characteristics of silicon-containing poly(salicylidene azomethines) derived from aromatic di- and tetraamines

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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Veröffentlicht in:	Russian journal of applied chemistry 2008-08, Vol.81 (8), p.1398-1402
Hauptverfasser:	Geller, N. M., Ivanov, A. G., Nadezhdina, L. B., Shamanin, V. V., Shibaev, L. A., Gribanov, A. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Chemistry/Food Science Industrial Chemistry/Chemical Engineering Macromolecular Chemistry and Polymeric Materials
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	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.
ISSN:	1070-4272 1608-3296
DOI:	10.1134/S1070427208080156