JPS6450833A - Production of 2,2-bis(4-fluorophenyl)hexafluoropropane - Google Patents

Production of 2,2-bis(4-fluorophenyl)hexafluoropropane

Info

Publication number
JPS6450833A
JPS6450833A JP20521187A JP20521187A JPS6450833A JP S6450833 A JPS6450833 A JP S6450833A JP 20521187 A JP20521187 A JP 20521187A JP 20521187 A JP20521187 A JP 20521187A JP S6450833 A JPS6450833 A JP S6450833A
Authority
JP
Japan
Prior art keywords
fluorobenzene
hydroxyhexafluoro
propyl
hexafluoropropane
fluorophenyl
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.)
Pending
Application number
JP20521187A
Other languages
Japanese (ja)
Inventor
Toshimichi Maruta
Tetsuo Wada
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP20521187A priority Critical patent/JPS6450833A/en
Publication of JPS6450833A publication Critical patent/JPS6450833A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE:To obtain the titled compound useful as a raw material for various polymers in good yield, by condensing readily available (2-hydroxyhexafluoro-2- propyl)-4-fluorobenzene as a raw material with fluorobenzene in the presence of HF. CONSTITUTION:(2-Hydroxyhexafluoro-2-propyl)-4-fluorobenzene readily obtained by reacting hexafluoroacetone with fluorobenzene and fluorobenzene [in an amount of 3-4 times based on the (2-hydroxyhexafluoro-2-propyl)-4- fluorobenzene)] are subjected to condensation reaction in the presence of HF [in an amount of 40-60 times based on the (2-hydroxyhexafluoro-2-propyl)-4- fluorobenzene)], preferably at 130-180 deg.C to afford the aimed 2,2-bis(4- fluorophenyl)hexafluoropropane. The above-mentioned compound can be readily produced in a short process by this method.
JP20521187A 1987-08-20 1987-08-20 Production of 2,2-bis(4-fluorophenyl)hexafluoropropane Pending JPS6450833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20521187A JPS6450833A (en) 1987-08-20 1987-08-20 Production of 2,2-bis(4-fluorophenyl)hexafluoropropane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20521187A JPS6450833A (en) 1987-08-20 1987-08-20 Production of 2,2-bis(4-fluorophenyl)hexafluoropropane

Publications (1)

Publication Number Publication Date
JPS6450833A true JPS6450833A (en) 1989-02-27

Family

ID=16503241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20521187A Pending JPS6450833A (en) 1987-08-20 1987-08-20 Production of 2,2-bis(4-fluorophenyl)hexafluoropropane

Country Status (1)

Country Link
JP (1) JPS6450833A (en)

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