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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 412 (1975), S. 246-250 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Oligomeric μ-Imidophosphoric Acid Chlorides and AmidesOligomeric μ-imidophosphoric acid chlorides. Cl2(O)P—[NH—P(O)Cl]n—Cl, (n = 1, 2, 3) are obtained by solvolysis of the linear phosphorylchlorphosphazenes, Cl2(O)P—[N=PCl2]n—Cl, with the stoichiometric amount of anhydrous formic acid. The chlorides react with ammonia forming the amides. The amides are characterized by paper and gel chromatography. Course and rate of hydrolysis of diimidotriphosphoric acid pentaamide depend on pH.
    Notes: Die oligomeren μ-Imidophosphorsäurechloride, Cl2(O)P—[NH—P(O)Cl]n—Cl, (n = 1, 2, 3) werden durch Solvolyse der linearen Phosphorylchlorphosphazene, Cl2(O)P—[N=PCl2]n—Cl, mit der stöchiometrischen Menge wasserfreier Ameisensäure erhalten. Mit Ammoniak reagieren die Chloride zu den entsprechenden Amiden. Die Charakterisierung der Amide erfolgte mittels Papier- und Gelchromatographie. Verlauf und Geschwindigkeit der Hydrolyse des Diimidotriphosphorsäurepentamids sind vom pH-Wert abhängig.
    Additional Material: 3 Tab.
    Type of Medium: Electronic Resource
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