Silyl ethers of 1,3-dicarbonyl cyclic compounds

Details Silyl ethers of 1,3-dicarbonyl cyclic compounds Silyl ethers of 1,3-dicarbonyl cyclic compounds

1978-07-24

1980-07-01

Trousof, Natalie

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

Organic compounds

Silicon containing

26034344, 2603265A, 528 34, 528901, C07F 718

Patent

active

042105960

ABSTRACT:
Silyl ethers of 1,3-dicarbonyl cyclic compounds, such as methyl tris-5,5-dimethyl-cyclohexen-2-one-3-yloxy silane can be made by effecting reaction in the presence of an acid acceptor between an organo halosilane and a 1,3-dicarbonyl cyclic organic compound, for example, 5,5-dimethyl-1,3-cyclohexane dione. The silyl ethers are useful as vulcanizing agents for silanol terminated polydiorganosiloxanes.

REFERENCES:
patent: 3856843 (1974-12-01), Nagai
patent: 3922307 (1975-11-01), Muller
patent: 4077996 (1978-03-01), Sauer
Steven Torkelson et al., Synthesis (1976), pp. 722-724.
Hengge et al., Monatschefte fur Chemie 104, 1071-1076 (1973).
Shriner et al., Organic Synthesis, pp. 200-202.
Abstract Belgium Patent 844-739.

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