Method for the synthesis of chlorosilanes
Abstract
A novel method 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.
- Inventors:
-
- Albuquerque, NM
- Dayton, OH
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 872456
- Patent Number(s):
- 5939577
- Assignee:
- Sandia Corporation (Livermore, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; synthesis; chlorosilanes; novel; chlorinated; partially; organosilanes; organopolysilanes; chlorination; effected; contacting; anhydrous; cucl; nonpolar; alkane; solvent; preferably; pentane; hexadecane; catalyst; copper; metal; easily; filtered; reaction; product; filtrate; containing; organosilane; organopolysilane; directly; reactant; produce; example; aminoorganosilanes; reaction product; novel method; /999/
Citation Formats
Wheeler, David R, and Pollagi, Timothy P. Method for the synthesis of chlorosilanes. United States: N. p., 1999.
Web.
Wheeler, David R, & Pollagi, Timothy P. Method for the synthesis of chlorosilanes. United States.
Wheeler, David R, and Pollagi, Timothy P. Fri .
"Method for the synthesis of chlorosilanes". United States. https://www.osti.gov/servlets/purl/872456.
@article{osti_872456,
title = {Method for the synthesis of chlorosilanes},
author = {Wheeler, David R and Pollagi, Timothy P},
abstractNote = {A novel method 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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 1999},
month = {Fri Jan 01 00:00:00 EST 1999}
}
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