Transition Metal Complexes of (Aminomethyl) Pyridyl-Substituted Cyclotfuphosphazenes; Thermal Depolymerization of Phenoxy(Aminomethyl)-Pyridyl Phosphazene Copolymers |
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| Authors: | Ursula Diefenbach Michael Kretschmann |
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| Institution: | Institut für Anorganische und Analytische Chemie der Freien Universit?t Berlin , Fabeckstr. 34-36, D-14195, Berlin, Germany |
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| Abstract: | Abstract Different types of phosphazenes with (aminoalkyl)pyridyl side groups were synthesized. Mono- and cis-non-geminal disubstituted species 1 and 2 are formed when the remaining chlorine atoms of penta- or tetraphenoxy-substituted cyclotriphosphazenes are replaced by the pyridyl groups. Geminal di- and hexasubstituted compounds 3 and 4 can be obtained from reactions of hexachlorocyclotriphosphazene with the pyridine derivative. |
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