JPS56118022A - Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethane - Google Patents

Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethane

Info

Publication number
JPS56118022A
JPS56118022A JP2109380A JP2109380A JPS56118022A JP S56118022 A JPS56118022 A JP S56118022A JP 2109380 A JP2109380 A JP 2109380A JP 2109380 A JP2109380 A JP 2109380A JP S56118022 A JPS56118022 A JP S56118022A
Authority
JP
Japan
Prior art keywords
diphenylethane
reacted
compound
formula
trifluoropropyl
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
JP2109380A
Other languages
Japanese (ja)
Other versions
JPS5741450B2 (en
Inventor
Yoshiro Kobayashi
Takamaru Kumazuki
Masaaki Takahashi
Takashi Yamauchi
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP2109380A priority Critical patent/JPS56118022A/en
Priority to US06/233,715 priority patent/US4356335A/en
Priority to DE3106168A priority patent/DE3106168C2/en
Priority to FR8103391A priority patent/FR2476640A1/en
Priority to GB8105490A priority patent/GB2070012B/en
Publication of JPS56118022A publication Critical patent/JPS56118022A/en
Priority to US06/347,727 priority patent/US4405824A/en
Priority to US06/347,728 priority patent/US4423259A/en
Publication of JPS5741450B2 publication Critical patent/JPS5741450B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

NEW MATERIAL:A compound of the formula.
USE: A synthetic oil useful as an insulating oil for a condenser having a superior dielectric constant.
PROCESS: 1,2-Diphenylethane is reacted with 2mol 3,3,3-trifluoropropene in the presence of an acid catalyst, e.g. HF, BF3 or HF-BF3, to give the compound of the formula. In a batch method, the raw material compounds and the catalyst are fed into an autoclave made of stainless steel and reacted at 0W150°C for 1W30hr.
COPYRIGHT: (C)1981,JPO&Japio
JP2109380A 1980-02-22 1980-02-22 Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethane Granted JPS56118022A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2109380A JPS56118022A (en) 1980-02-22 1980-02-22 Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethane
US06/233,715 US4356335A (en) 1980-02-22 1981-02-12 Aryl- or aralkylbenzene having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group
DE3106168A DE3106168C2 (en) 1980-02-22 1981-02-19 3,3,3-Trifluoropropyl derivatives of aryl or aralkyl benzenes, processes for their preparation and dielectric materials containing these compounds
FR8103391A FR2476640A1 (en) 1980-02-22 1981-02-20 ARYL-OR ARALKYLBENZENES AS DIELECTRICS HAVING TWO BENZENIC CORES, AT LEAST ONE OF WHICH IS SUBSTITUTED BY AT LEAST ONE 3,3,3-TRIFLUOROPROPYL GROUP AND THEIR PREPARATION
GB8105490A GB2070012B (en) 1980-02-22 1981-02-20 Aryl-or aralkylbenzenes having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group
US06/347,727 US4405824A (en) 1980-02-22 1982-02-10 Process for producing aryl- or aralkylbenzene having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group
US06/347,728 US4423259A (en) 1980-02-22 1982-02-10 Process for producing phenyl-[3,3,3-trifluoropropyl)phenyl]methane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2109380A JPS56118022A (en) 1980-02-22 1980-02-22 Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethane

Publications (2)

Publication Number Publication Date
JPS56118022A true JPS56118022A (en) 1981-09-16
JPS5741450B2 JPS5741450B2 (en) 1982-09-03

Family

ID=12045249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2109380A Granted JPS56118022A (en) 1980-02-22 1980-02-22 Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethane

Country Status (1)

Country Link
JP (1) JPS56118022A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080428A (en) * 1960-07-20 1963-03-05 Du Pont Polyhalopropyl ethers and process for making them

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080428A (en) * 1960-07-20 1963-03-05 Du Pont Polyhalopropyl ethers and process for making them

Also Published As

Publication number Publication date
JPS5741450B2 (en) 1982-09-03

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