C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 7/10 (2006.01) C07F 7/08 (2006.01)
Patent
CA 2113768
Trialkylsilyl nitrile is prepared by anhydrously reacting stoichiometric amount of trialkylsilyl halide, hexaalkyldisilazane or trialkylsilyl amine, and hydrogen cyanide, in the absence or presence of a solvent or inert gas atmosphere. No catalyst is necessary, and the reaction preferably is performed at a temperature of from 5°C to 25°C.
Nitrile trialkylsilylique préparé par réaction anhydre d'une quantité stoechiométrique d'halogénure de trialkylsilyle, d'hexaalkyldisilazane ou d'amine trialkylsilylique, et de cyanure d'hydrogène, en présence ou non d'un solvant ou d'une atmosphère de gaz inerte. Aucun catalyseur n'est nécessaire, et la réaction se fait de préférence à une température de 5 à 25 degrés C.
Chawla Ram R.
John Thomas V.
Larson Gerald L.
Subramaniam Chitoor S.
Huls America Inc.
Smart & Biggar
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