Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1987-07-15
1988-03-08
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C07F 710
Patent
active
047300736
ABSTRACT:
A novel organosilicon compound is disclosed which is an isocyanato group-containing organosilane compound having one or two isopropenyloxy groups as represented by the general formula (CH.sub.2 .dbd.CCH.sub.3 --O).sub.n (CH.sub.3).sub.3-n Si(CH.sub.2).sub.3 NCO, in which n is 1 or 2. The compound can be prepared by heating a mixture of a chlorosilane of the formula (Cl).sub.n (CH.sub.3).sub.3-n Si(CH.sub.2).sub.3 NCO and acetone in the presence of a tertiary amine compound, e.g., triethyl amine, acting as an acceptor of hydrogen chloride and as a catalyst to effect the enolation reaction.
REFERENCES:
patent: 3113146 (1963-12-01), Fielding et al.
patent: 4369300 (1983-01-01), Carter et al.
Kurashima Akira
Takago Toshio
Yamaguchi Goichi
Yamamoto Yasushi
Shaver Paul F.
Shin-Etsu Chemical Co. , Ltd.
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