Method for preparing acetoxysiloxanes and organo(poly)siloxanes

Details Method for preparing acetoxysiloxanes and organo(poly)siloxanes Method for preparing acetoxysiloxanes and organo(poly)siloxanes

1986-05-05

1987-07-14

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

528 12, 528 31, 528 25, 525479, 556442, 556477, C08G 7706, C08G 7708, C07F 704, C08F28312

Patent

active

046803653

ABSTRACT:
Organo(poly)siloxanes having halogen bonded directly to silicon, or acetoxysiloxanes are prepared by reacting organo(poly)siloxanes having hydrogen bonded directly to silicon, with an allyl compound in the presence of metallic palladium, ruthenium or rhodium, or an acetylacetone or phosphine complex, or compound containing palladium, ruthenium or rhodium in which the allyl compound is an allyl halide having 3 carbon atoms per molecule or allyl acetate.

REFERENCES:
patent: 4160775 (1979-07-01), Schilling, Jr.

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