Reagent and method for preparing a fluorinated and silylated derivative
US7645895B2 · kind B2 · utility
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4References
35Claims
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Key dates
| Filing date | Nov 29, 2004 |
| Grant date | Jan 12, 2010 |
| Priority date | — |
| Expiry date | Jun 16, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to a method for preparing a fluorinated and silylated derivative having a bond between the bearing carbon of at least one fluorine and one silicon. This method comprises at least one step during which a derivative of formula (I) Rf—CO—O-D, in which D is selected among silylated radicals, is placed in the presence of a base. The inventive method is used for synthesizing fluorinated derivatives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.