JPS6456629A - Production of fluorine-containing alkane - Google Patents

Production of fluorine-containing alkane

Info

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
Application number
JP21245887A
Other languages
Japanese (ja)
Other versions
JP2658070B2 (en
Inventor
Yasuhisa Furutaka
Hiroichi Aoyama
Yasuo Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP62212458A priority Critical patent/JP2658070B2/en
Publication of JPS6456629A publication Critical patent/JPS6456629A/en
Application granted granted Critical
Publication of JP2658070B2 publication Critical patent/JP2658070B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • 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.
JP62212458A 1987-08-26 1987-08-26 Method for producing fluorine-containing alkane Expired - Fee Related JP2658070B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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