Method for producing fluorine-containing acrylate
US7470808B2 · kind B2 · utility
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Key dates
| Filing date | Mar 24, 2004 |
| Grant date | Dec 30, 2008 |
| Priority date | — |
| Expiry date | Mar 24, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/74
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for producing a fluorine-containing acrylic acid ester represented by CH2═C(Rf)(COOR) characterized in that 1-bromo-1-perfluoroalkylethene represented by CH2═CBr—Rf, or 1,2-dibromo-1-perfluoroalkylethane represented by CH2CBr—CHBr—Rf is allowed to react with an alcohol represented by ROH in the presence of a palladium catalyst, carbon monoxide, and two or more kinds of bases. The fluorine-containing acrylic acid ester is a useful compound having wide applications in materials for pharmaceuticals and functional polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.