Method for the preparation of acryloxy group-containing or metha

Details Method for the preparation of acryloxy group-containing or metha Method for the preparation of acryloxy group-containing or metha

1993-03-15

1993-11-16

Shaver, Paul F.

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

Organic compounds

Silicon containing

C07F 708, C07F 718

Patent

active

052625559

ABSTRACT:
The instant invention pertains to a high-productivity. high-yield method for the preparation of acryloxy group-containing or methacryloxy group-containing organosilicon compounds. The method of the instant invention comprises an addition reaction, in the presence of a hydrosilylation-reaction catalyst, between (A) an ester of acrylic acid with aliphatic ally unsaturated alcohol or aliphatically unsaturated phenol; or (B) an ester of methacrylic acid with aliphatically unsaturated alcohol or aliphatically unsaturated phenol; and (C) a silicon compound that contains silicon-bonded hydrogen and by then distilling the reaction mixture in the presence of a metal halide.

REFERENCES:
patent: 3258477 (1966-06-01), Gueddemann
patent: 4709067 (1987-11-01), Chu et al.
patent: 4780555 (1988-10-01), Bank
patent: 4940766 (1990-07-01), Gay et al.
patent: 4946977 (1990-08-01), Bernhardt et al.
patent: 5103032 (1992-04-01), Turner et al.
patent: 5145979 (1992-09-01), Takatsuna et al.
Polymer, 26, 1985: pp. 437-442.

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