Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1991-07-15
1992-01-28
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C07F 718
Patent
active
050845896
ABSTRACT:
The present invention is a process for the production of selected methoxysilanes in high yield. The process involves reacting methanol with a silazane at a temperature greater than the boiling point of product methoxysilane and less than the temperature of methanol. Under these temperature conditions rapid removal of product methoxysilanes from the reaction mixture occurs minimizing undesirable reactions which can reduce yield of the process. The described process has been found useful for the production of dimethylmethoxysilane, dimethyldimethoxysilane, and methyldimethoxysilane.
REFERENCES:
patent: 4228092 (1980-10-01), Kotzsach et al.
patent: 4395564 (1983-07-01), Kanner et al.
patent: 4518787 (1985-05-01), Treadgold
patent: 4730074 (1988-03-01), Lewis et al.
patent: 4851558 (1989-07-01), Nishida et al.
Viswanathan et al., J. Chem. Soc. 3:487 (1968); The Synthesis and Some Properties of Methoxydimethylsilane.
Nametkin et al., Chem. Abst. 87(29): 152309s (1977) Preparation of an Organomagnesium Compound from Monochleromethyl . . . .
Nazran et al.; J. Am. Chem. Soc. 106:7267 (1984); Dimethylsilylene: Its Optical Absorption Spectrum and Reaction Kinetics.
Boley William F.
Dow Corning Corporation
Shaver Paul F.
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