Disproportionation of organosilanes
Journal Article
·
· J. Gen. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:5527804
A study of the catalytic influence of aluminum halides on the disproportionation of organosilanes showed that their catalytic action increases in the series AlF/sub 3/ < AlCl/sub 3/ < AlI/sub 3/ < AlBr/sub 3/. The presence of chlorides of the alkali metals does not reduce the catalytic activity of aluminum halides. The directions of exchange H/R, Ph/R, and Cl/R (R = H, Me, Cl, CH=CH/sub 2/, CH/sub 2/CH=CH/sub 2/) predominant in the disproportionation of organosilanes; the activity series of the radicals for each direction of exchange were determined. For silanes with the composition Ph/sub n/Me/sub 3-n/SiR (R = H, Cl) the rate of exchange of hydrogen increases with increasing n, while the rate of exchange of chlorine drops.
- OSTI ID:
- 5527804
- Journal Information:
- J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 57:3; ISSN JGCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALUMINIUM BROMIDES
ALUMINIUM CHLORIDES
ALUMINIUM COMPOUNDS
ALUMINIUM FLUORIDES
ALUMINIUM IODIDES
BROMIDES
BROMINE COMPOUNDS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
CHROMATOGRAPHY
COMPARATIVE EVALUATIONS
DECOMPOSITION
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HETEROGENEOUS CATALYSIS
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN TRANSFER
IODIDES
IODINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
OXIDATION
PYROLYSIS
REDUCTION
SEPARATION PROCESSES
SILANES
SILICON COMPOUNDS
THERMOCHEMICAL PROCESSES
400201* -- Chemical & Physicochemical Properties
ALUMINIUM BROMIDES
ALUMINIUM CHLORIDES
ALUMINIUM COMPOUNDS
ALUMINIUM FLUORIDES
ALUMINIUM IODIDES
BROMIDES
BROMINE COMPOUNDS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
CHROMATOGRAPHY
COMPARATIVE EVALUATIONS
DECOMPOSITION
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HETEROGENEOUS CATALYSIS
HYDRIDES
HYDROGEN COMPOUNDS
HYDROGEN TRANSFER
IODIDES
IODINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
OXIDATION
PYROLYSIS
REDUCTION
SEPARATION PROCESSES
SILANES
SILICON COMPOUNDS
THERMOCHEMICAL PROCESSES