Hydroalkenyloxysilanes

Details Hydroalkenyloxysilanes Hydroalkenyloxysilanes

1980-05-20

1981-10-13

Shaver, Paul F.

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

Organic compounds

Silicon containing

556483, C07F 704, C07F 718

Patent

active

042949750

ABSTRACT:
The invention provides a novel class of organosilicon compounds which are hydrogenalkenyloxysilanes represented by the general formula ##STR1## in which R.sup.1 is a monovalent hydrocarbon group having from 1 to 8 carbon atoms, R.sup.2, R.sup.3 and R.sup.4 are each a hydrogen atom or a monovalent hydrocarbon group having from 1 to 8 carbon atoms and n is a number of zero, 1 or 2. The silane compounds are readily obtained by the dehydrochlorination reaction between a corresponding hydrogen-containing chlorosilane compound and an .alpha., .beta.-unsaturated aldehyde compound or a ketone compound in the presence of an acid acceptor. The compounds are useful as a modifying agent in the silicone technology and also serve as a curing agent.

REFERENCES:
patent: 3299173 (1967-01-01), Roselli
patent: 3472888 (1969-10-01), Bazouin et al.

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