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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Angewandte Makromolekulare Chemie 84 (1980), S. 175-182 
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die Hompolymerisation von Salicyloylchlorid wurde in Nitrobenzol durchgeführt, um Poly(o-phenylencarboxylate) zu erhalten. Die erhaltenen Polyester gingen im Gegensatz zu Literaturberichten keine Friessche Verschiebung ein, als sie mit Friedel-Crafts-Katalysatoren behandelt wurden. Die erhaltenen Polyester waren in üblichen organischen Lösungsmitteln unlöslich. Sie wurden mittels IR-Spektroskopie, Viskositätsuntersuchung und Thermoanalyse charakterisiert. Aus den DTA-Messungen wurden kinetische Parameter ermittelt.
    Notes: The homopolycondensation of salicyloyl chloride was carried out in presence of nitrobenzene as a solvent to prepare poly(o-phenylene carboxylates). The resulting polyesters when treated with Friedel-Crafts catalyst do not undergo Fries migration. This is contrary to reported investigations. The synthesized polyesters were insoluble in common organic solvents and are characterized by IR, viscosity study and thermal analysis. Kinetic parameters are evaluated from DTA traces.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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