Process for preparing dimethylsilyl dicyanide

Details Process for preparing dimethylsilyl dicyanide Process for preparing dimethylsilyl dicyanide

1984-11-07

1986-02-11

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

C07F 710

Patent

active

045700095

ABSTRACT:
A process for preparing dimethylsilyl dicyanide comprising reacting trimethylsilyl cyanide with dimethylsilyl dichloride. Advantageously the trimethylsilyl chloride formed as a by-product in the course of the reaction is continuously removed from the reaction, the trimethylsilyl cyanide starting material is produced by reacting trimethylsilyl chloride with an alkali metal cyanide, and the by-product trimethylsilyl chloride of the principal reaction is recycled to the preparation of trimethylsilyl cyanide.

REFERENCES:
patent: 4328351 (1982-05-01), Findeisen et al.
patent: 4429145 (1984-01-01), Reetz et al.
J. Hundeck, "Zur Darstellung von Methyl- und Methyl-dialkylamino-cyanosilanen", Zeitschrift fur Anorganische und Allgemeine Chemie, vol. 345, (1966), pp. 23-28.

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