JPS6456629A - Production of fluorine-containing alkane - Google Patents
Production of fluorine-containing alkaneInfo
- Publication number
- JPS6456629A JPS6456629A JP21245887A JP21245887A JPS6456629A JP S6456629 A JPS6456629 A JP S6456629A JP 21245887 A JP21245887 A JP 21245887A JP 21245887 A JP21245887 A JP 21245887A JP S6456629 A JPS6456629 A JP S6456629A
- Authority
- JP
- Japan
- Prior art keywords
- fluoride
- containing alkane
- chlorine
- fluorine
- metal fluoride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:To readily obtain a fluorine-containing alkane especially from an inert chlorine-containing alkane, by reacting the chlorine-containing alkane with a mixture of an alkali metal fluoride and an alkaline earth metal fluoride under a specific high-temperature condition in a gas phase. CONSTITUTION:A chlorine-containing alkane which may contains inert chlorine that has been regarded difficult to replace, as a substituent group, is reacted with a mixture of an alkali metal fluoride such as sodium fluoride or potassium fluoride and an alkaline earth metal fluoride such as calcium fluoride or barium fluoride, preferably calcium fluoride at 200-500 deg.C, especially 350-450 deg.C in a gas phase to readily give a fluorine-containing alkane useful as various kinds of solvents, blowing agents and monomer. By this method, an inert chlorine- containing alkane is readily replaced with fluorine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212458A JP2658070B2 (en) | 1987-08-26 | 1987-08-26 | Method for producing fluorine-containing alkane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212458A JP2658070B2 (en) | 1987-08-26 | 1987-08-26 | Method for producing fluorine-containing alkane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6456629A true JPS6456629A (en) | 1989-03-03 |
JP2658070B2 JP2658070B2 (en) | 1997-09-30 |
Family
ID=16622963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62212458A Expired - Fee Related JP2658070B2 (en) | 1987-08-26 | 1987-08-26 | Method for producing fluorine-containing alkane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2658070B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005008543A (en) * | 2003-06-18 | 2005-01-13 | Tosoh F-Tech Inc | Method for producing trifluoroiodomethane and installation therefor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505166A (en) * | 1972-11-29 | 1975-01-20 | ||
JPS61293937A (en) * | 1985-06-24 | 1986-12-24 | Univ Osaka | Production of organic compound containing fluorine element |
-
1987
- 1987-08-26 JP JP62212458A patent/JP2658070B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505166A (en) * | 1972-11-29 | 1975-01-20 | ||
JPS61293937A (en) * | 1985-06-24 | 1986-12-24 | Univ Osaka | Production of organic compound containing fluorine element |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005008543A (en) * | 2003-06-18 | 2005-01-13 | Tosoh F-Tech Inc | Method for producing trifluoroiodomethane and installation therefor |
Also Published As
Publication number | Publication date |
---|---|
JP2658070B2 (en) | 1997-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |