Method of producing 1,1,2,2,3-pentafluoropropane
US5629461A · kind A · utility
13Cited by
3References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 27, 1995 |
| Grant date | May 13, 1997 |
| Priority date | — |
| Expiry date | Jun 27, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/206
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
There is provided a method of producing 1,1,2,2,3-pentafluoropropane by reacting 1-chloro-2,2,3,3-tetrafluoropropane with hydrogen fluoride in the presence of fluorinated catalyst. By this method, 1,1,2,2,3-pentafluoropropane can be obtained industrially and economically at high yield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.