Process of manufacture of flourinated alkyladamantanes
US4041086A · kind A · utility
7Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 1976 |
| Grant date | Aug 9, 1977 |
| Priority date | — |
| Expiry date | Jan 12, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C23/38
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Novel, highly fluorinated hydrocarbons derived from the fluorination of alkyladamantanes, may be produced by known means, as for example by the process comprising contacting an alkyladamantane hydrocarbon, in vapor phase, with a fluoride of a transition metal (e.g., CoF.sub.3, MnF.sub.3, AgF.sub.2) at 200.degree.-400.degree. C. The preferred adamantane hydrocarbons contain in the range of 11-30 (more preferred 12 to 14) carbon atoms and contain methyl and/or ethyl groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.