ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Preparation and Properties of Imidodiphosphoric Acid AmidesTrichlorophosphazene phosphoryldichloride, Cl3P=N—P(O)Cl2, reacts with the stoichiometric amount of anhydrous formic acid resulting the tetrachloride of the imidodiphosphoric acid, Cl2(O)P—NH—P(O)Cl2. This tetrachloride yields with diazomethane the N-methyl compound, Cl2(O)P—N(CH3)—P(O)Cl2. The tetramide of the imidodiphosphoric acid and its octalkyl derivatives are obtained by reaction of the tetrachloride with ammonia, dimethylamine, and diethylamine, respectively.
Notes:
Trichlorphazenphosphoryldichlorid, Cl3P=N—P(O)Cl2, reagiert mit der stöchiometrischen Menge wasserfreier Ameisensäure zum Imidodiphosphorsäuretetrachlorid, Cl2(O)P—NH—P(O)Cl2. Mit Diazomethan bildet dieses das N-Methylderivat, Cl2(O)P—N(CH3)—P(O)Cl2. Durch Umsetzung mit Ammoniak, Dimethyl- bzw. Diäthylamin werden das Imidodiphosphorsäuretetramid sowie die entsprechenden Octaalkylderivate erhalten.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19744040215
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