Process for the production of chlorofluorinated aliphatic ketones
US4060555A · kind A · utility
7Cited by
3References
47Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1975 |
| Grant date | Nov 29, 1977 |
| Priority date | — |
| Expiry date | Dec 22, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C51/567
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Chlorofluorinated aliphatic ketones may be effectively produced by an oxychlorofluorination process by reacting a gaseous mixture of a starting material selected from an aliphatic ketone and a halogenated aliphatic ketone in which the halogen atoms are selected from chlorine and fluorine, or mixtures thereof, an oxygen-containing gas, a chlorinating agent selected from the group consisting of HCl and Cl.sub.2 and mixtures thereof, and HF, in the presence of a Deacon catalyst supported by a stable, inert metal salt carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.