Silylation of hydroxyl group-containing compound
US6239303A · kind A · utility
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3Claims
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Key dates
| Filing date | Oct 17, 2000 |
| Grant date | May 29, 2001 |
| Priority date | — |
| Expiry date | Oct 17, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/188
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A hydroxyl group-containing compound is silylated by reacting it with an organohydrosilane compound in the presence of a ruthenium complex catalyst having carbonyl groups as ligands. Silylation takes place in a short time while the amount of the catalyst is minimized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.