Preparation of hydrogenosilanes
US4629801A · kind A · utility
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15Claims
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Key dates
| Filing date | Feb 4, 1986 |
| Grant date | Dec 16, 1986 |
| Priority date | — |
| Expiry date | Feb 4, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B33/043
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Hydrogenosilanes, notably the monosilanes, are conveniently prepared by reducing a halogenosilane with an alkali or alkaline earth metal hydride, typically in a solvent reaction medium, in the presence of a catalytically effective amount of a sequestering agent having the general formula: ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.