Method for the preparation of a 1-alkynylsilyl compound

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing

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C07F 708

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045888329

ABSTRACT:
The invention provides a novel and economical route for the synthetic preparation of a 1-alkynyl trihydrocarbyl silane compound. The method comprises the steps of reacting metallic sodium with a hydrocarbyl-substituted acetylene or allene compound to form a substituted sodium acetylide and reacting the acetylide with a trihydrocarbyl monohalogenosilane in the reaction mixture which is admixed with a polar organic solvent such as dimethylformamide.

REFERENCES:
patent: 2927004 (1960-03-01), Girardot
patent: 3249630 (1966-05-01), Viehe

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