Method for the synthesis of chlorosilanes
Patent
·
OSTI ID:678559
A novel method is described for the synthesis of chlorinated or partially chlorinated organosilanes and organopolysilanes. The chlorination is effected by contacting an organosilanes or organopolysilanes with anhydrous CuCl{sub 2} in a nonpolar alkane solvent, preferably pentane or hexadecane, without the use of a catalyst. Copper metal, which is easily filtered, is a reaction product. The filtrate containing the chlorinated organosilane or organopolysilane can be used directly as a reactant to produce, for example, aminoorganosilanes.
- Research Organization:
- Sandia Corporation
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- Assignee:
- Sandia Corp., Livermore, CA (United States)
- Patent Number(s):
- US 5,939,577/A/
- Application Number:
- PAN: 9-120,964
- OSTI ID:
- 678559
- Country of Publication:
- United States
- Language:
- English
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