Electrophilic fluorination of aromatic compounds
US4766243A · kind A · utility
5Cited by
8References
1Claims
0Family size
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Key dates
| Filing date | Aug 10, 1984 |
| Grant date | Aug 23, 1988 |
| Priority date | — |
| Expiry date | Aug 10, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C209/62
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for the electrophilic ring fluorination of aromatic compounds which comprises reacting a fluorinating agent from the group consisting of CF.sub.3 OF and CF.sub.2 (OF).sub.2 with an aromatic compound of the formula ##STR1## where X is selected from the group consisting of ##STR2## and ##STR3## and Y is selected from the group consisting of --H, --CF.sub.3, --CN, --NO.sub.2, --Cl, and CH.sub.3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.