Method for fluorinating by using N-fluoropyridinium pyridine heptafluorodiborate
US5162587A · kind A · utility
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4Claims
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Key dates
| Filing date | Oct 18, 1991 |
| Grant date | Nov 10, 1992 |
| Priority date | — |
| Expiry date | Oct 18, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/022
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention provides a novel compound represented as ##STR1## The present novel compound is prepared by reacting fluorine with pyridine-boron trifluoride and is useful as a fluorinating agent in the fluorination of organic compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.