Hydroxide-catalyzed formation of silicon-oxygen bonds by dehydrogenative coupling of hydrosilanes and alcohols
US11104693B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Apr 15, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Apr 15, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/21
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure is directed to methods for dehydrogenatively coupled hydrosilanes and alcohols, the methods comprising contacting an organic substrate having at least one organic alcohol moiety with a mixture of at least one hydrosilane and sodium and/or potassium hydroxide, the contacting resulting in the formation of a dehydrogenatively coupled silyl ether. The disclosure further described associated compositions and methods of using the formed products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.