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Reaction Between Bis(Dichlorophosphoryl)Imide and Hexamethyldisilazane
Author(s) -
Heubel Joseph,
Abouchakra Taher,
Puskaric Emile,
De Jaeger Roger,
Narula Suraj P.
Publication year - 1984
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.19845110422
Subject(s) - imide , salt (chemistry) , solvent , chemistry , metal , ammonium , hydrolysis , polymer chemistry , nuclear chemistry , organic chemistry , medicinal chemistry
By reaction between bis(dichlorophosphoryl)imide and hexamethyldisilazane – with or without solvent – the authors obtain two phases. The solid phase is the ammonium salt of the bis(dichlorophosphoryl)imide which can be obtained, like many other metallic salts of this type, by the general reaction:\documentclass{article}\pagestyle{empty}\begin{document}$$ {\rm Cl}_2 {\rm P(O) - N = PCl}_{\rm 3} + {\rm AO}_{\rm n} ^{\rm - } {\rm M}^{\rm + } \to {\rm MN(P(O)Cl}_{\rm 2})_2 + {\rm AO}_{{\rm n - 1}} {\rm Cl} $$\end{document} . The salt is characterized by its I.R., and 31 P, 1 H, and 14 N N.M.R. spectra and by its hydrolysis reaction. The composition of the liquid phase changes according the experimental conditions. It seems that at first the main components are Cl 2 (O)PNP(OSiMe 3 )Cl 2 and Cl 2 (Me 3 SiO)PNPCl(OH)NSiMe 3 . These compounds condense further to high polymers.