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  • 1985-1989  (1)
  • Chemistry  (1)
  • Acetylcholine receptor
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  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 523 (1985), S. 180-186 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Reaction of the Two-component System Trialkylphosphite/Carbon Tetrachloride with Nucleophiles Containing Hydrogen. 2. Reaction with Ammonia and AminesAmmonia and primary amines react with the two-component system trialkylphosphite/carbon tetrachloride yielding diester-amides of phosphoric acid, (RO)2P(O)NHR′. If an excess of amine is used compounds of the type ROP(O)(NHR′)2 and OP(NHR′)3 are formed too. By the reaction of (RO)3P/CCl4 in presence of secondary and tertiary amines the first reaction product is (RO)2P(O)CCl3 which yields with the amine [NRR′R″R″′]+[Cl3CP(OR)O2]-; (R = Et, Bu).
    Notes: Ammoniak und primäre Amine reagieren mit dem Zweikomponenten-system Trialkylphosphit/Tetrachlokohlenstoff zu Diesteramiden der Phosphorsäure, (RO)2P(O)NHR′. Bei Aminüberschuß werden auch Verbindungen des Typs ROP(O)(NHR′)2 und OP(NHR′)3 gebildet. Bei der Reaktion von (RO)3P/CCl4 in Gegenwart sekundärer und tertiärer Amine entsteht zunächst (RO)2 P(O)CCl3, das mit dem Amin zu [NRR′R″R′]+[Cl3CP(OR)O2]- reagiert; (R = Et, Bu).
    Additional Material: 2 Tab.
    Type of Medium: Electronic Resource
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