JPS56118022A - Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethane - Google Patents
Di 3,3,3-trifluoropropyl derivative of 1,2-diphenylethaneInfo
- 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
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
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)
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 |
-
1980
- 1980-02-22 JP JP2109380A patent/JPS56118022A/en active Granted
Patent Citations (1)
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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