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ChemicalBook CAS DataBase List Trimethylsilyl cyanide
7677-24-9

Trimethylsilyl cyanide synthesis

13synthesis methods
Trimethylsilyl cyanide, (CH3)3 Si-CN, is obtained by reacting trimethylsilyl chloride with an approximately equimolar amount of an alkali metal cyanide in the absence of water and in the presence of catalytic, sub-stoichiometric amounts of both an alkali metal iodide and N-methylpyrrolidone, at a temperature of from 15°-25° C.
Trimethylsilyl cyanide is very toxic. All reactions in this sequence should be carried out in a hood.
Preparation of trimethylsilyl cyanide
TRIMETHYLSILYL CYANIDE: CYANOSILATION OF p-BENZOQUINONE
-

Yield:7677-24-9 96%

Reaction Conditions:

with 1-methyl-pyrrolidin-2-one at 200;

References:

Kantlehner, Willi;Haug, Erwin;Mergen, Walter W. [Synthesis,1980,# 6,p. 460 - 461]

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