Unsaturated accelerators for hydrosilation

Details Unsaturated accelerators for hydrosilation Unsaturated accelerators for hydrosilation

1996-12-30

1998-05-26

Shaver, Paul F.

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

Organic compounds

Silicon containing

C07F 708

Patent

active

057567956

ABSTRACT:
A hydrosilation process where a silicon hydride is reacted with an unsaturated reactant in the presence of a platinum catalyst and an accelerator selected from the group consisting of 1,7-octadiyne, 1,5-hexadiyne, cyclooctadiene, 5-vinyl-2-norbornene, 4-vinyl-1-cyclohexene, 2,5-bis(t-butylperoxy)-2,5-dimethylhexane, furan, 4H-Pyran-4-one, cis-4,7-dihydro-1,3-dioxepin, maleic anhydride, and dimethyldiallylmalonate. The accelerators are especially useful for facilitating the hydrosilation of unsaturated reactants where the unsaturation is in the internal portion of the reactant's structure, for example, as in cyclopentene and cyclohexene.

REFERENCES:
patent: 2823218 (1958-02-01), Speier et al.
patent: 3220972 (1965-11-01), Lamoreaux
patent: 3419593 (1968-12-01), Willing
patent: 4578497 (1986-03-01), Onopchenko et al.
patent: 5175325 (1992-12-01), Brown et al.
patent: 5359111 (1994-10-01), Kleyer et al.
patent: 5563287 (1996-10-01), Roy
patent: 5565596 (1996-10-01), Roy

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