Darstellung und Eigenschaften der Imidodiphosphorsäureamide |
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| Authors: | L. Riesel,H. H. P tzmann,H.-P. Bartich |
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| Affiliation: | L. Riesel,H. H. Pätzmann,H.-P. Bartich |
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| Abstract: | Preparation and Properties of Imidodiphosphoric Acid Amides Trichlorophosphazene 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. |
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