Method for preparing and stabilizing acryl-functional halosilane

Details Method for preparing and stabilizing acryl-functional halosilane Method for preparing and stabilizing acryl-functional halosilane

1988-01-04

1988-10-25

Shaver, Paul F.

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

Organic compounds

Silicon containing

556401, C07F 708

Patent

active

047805552

ABSTRACT:
There is disclosed a method for preparing acryl-functional halosilanes by reacting a halosilane with an acryloxy or methacryloxy-functional organic compound in the presence of a platinum hydrosilation catalyst and a stabilizing amount of phenothiazine, wherein the reaction mixture is contacted with an oxygen-containing inert gas. The present invention further discloses a method for stabilizing the above reaction mixture by contacting it with the oxygen-containing gas.

REFERENCES:
patent: 3188300 (1965-06-01), Chalk
patent: 3803140 (1974-04-01), Cook et al.
patent: 3816267 (1974-06-01), Chuang
patent: 3925434 (1975-12-01), Chuang
patent: 4021310 (1977-05-01), Shimizu et al.
patent: 4503208 (1985-03-01), Zin et al.
patent: 4558111 (1985-12-01), Tolentino
patent: 4709067 (1987-11-01), Chu et al.

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