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ChemicalBook CAS DataBase List Dimethoxymethylphenylsilane
3027-21-2

Dimethoxymethylphenylsilane synthesis

7synthesis methods
Sodium metal particles suspension was added to a mixture of 62.5 g of chlorobenzene and 227 g of methyltrimethoxysilane, and then 0.32 g of 15-crown-5 was added. The reaction was carried out at 38 ° C for 2 h , The reaction was stopped, and the reaction mixture was filtered and vacuum-distilled to give Dimethoxymethylphenylsilane in a yield of 87%.
Dimethoxymethylphenylsilane
-

Yield:3027-21-2 95%

Reaction Conditions:

in diethyl ether; for 1 h;Reflux;

Steps:

3

5L four-necked flask by adding 240g methyltrimethoxysilane and 1000mL ether, stirring drop 1080mL 1.63mol / L bromobenzene reagent ether solution; drop Bi, heated reflux 1h .; cooling, to the reaction (Yield 95%) of phenylmethyldimethoxysilane and 4 g of diphenylmethoxysilane (yield 1%) were added to the filtrate by adding 1000 mL of n-hexane and then filtering.

References:

CN103113400,2016,B Location in patent:Paragraph 0051; 0052

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