ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Polymers with Phosphorus-Nitrogen Bonds. III. Thermal Decomposition of Cyclo-di(phosphazanes); Formation of Oligomeric and Polymeric Phosphazane DerivativesOligomeric and polymeric derivatives of the phosphazenes have been prepared by thermal decomposition of the corresponding cyclo-di(phosphazanes). Results of mass and NMR spectroscopic measurements are described. The molecular weight of (NPCl2)n synthetized from (CH3NPCl3)2, has been determined from the torsional modulus as 28 000.
Notes:
Bei der thermischen Zersetzung von (CH3NPCl3)2, [CH3NP·(C6H5)Cl2]2 und (CH3NPF3)2 werden oligomere und polymere Phosphazenderivate gebildet. Ergebnisse der Massen- und Kernresonanz-spektroskopischen Untersuchung werden mit-geteilt. Das Molekulargewicht von (NPCl2)n, dargestellt aus (CH3NPCl3)2, wurde über den Torsionsmodul zu 28 000 ermittelt.
Additional Material:
3 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19744060211
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