JPS5788132A - 1-phenyl-1-(3',3',3'-trifluoropropylphenyl)ethane - Google Patents
1-phenyl-1-(3',3',3'-trifluoropropylphenyl)ethaneInfo
- Publication number
- JPS5788132A JPS5788132A JP16443480A JP16443480A JPS5788132A JP S5788132 A JPS5788132 A JP S5788132A JP 16443480 A JP16443480 A JP 16443480A JP 16443480 A JP16443480 A JP 16443480A JP S5788132 A JPS5788132 A JP S5788132A
- Authority
- JP
- Japan
- Prior art keywords
- trifluoropropylphenyl
- ethane
- phenyl
- catalyst
- formulaiwith
- 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 Insulating Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Abstract
NEW MATERIAL:1-Phenyl-1-(3',3',3'-trifluoropropylphenyl)ethane of formulaI. USE:Synthetic oil having excellent electrical properties and dielectric constant, and useful especially insulation oil for capacitor. PROCESS:The compound of formulaIis prepared by reacting 1,1-diphenylethane of formulaIwith 3,3,3-trifluoropropene of formula III in the presence of an acid catalyst such as HF, BF3, etc. under relatively mild temperature conditions for 1-30hr. The resultant compound contains o-, m- and p- isomers. The reaction temperature depends upon the kind of the catalyst.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16443480A JPS5788132A (en) | 1980-11-21 | 1980-11-21 | 1-phenyl-1-(3',3',3'-trifluoropropylphenyl)ethane |
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 |
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 |
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 |
US06/347,728 US4423259A (en) | 1980-02-22 | 1982-02-10 | Process for producing phenyl-[3,3,3-trifluoropropyl)phenyl]methane |
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16443480A JPS5788132A (en) | 1980-11-21 | 1980-11-21 | 1-phenyl-1-(3',3',3'-trifluoropropylphenyl)ethane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788132A true JPS5788132A (en) | 1982-06-01 |
JPS6253491B2 JPS6253491B2 (en) | 1987-11-10 |
Family
ID=15793082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16443480A Granted JPS5788132A (en) | 1980-02-22 | 1980-11-21 | 1-phenyl-1-(3',3',3'-trifluoropropylphenyl)ethane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788132A (en) |
-
1980
- 1980-11-21 JP JP16443480A patent/JPS5788132A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6253491B2 (en) | 1987-11-10 |
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