JPS643131A - Bicyclohexylbiphenyl derivative - Google Patents
Bicyclohexylbiphenyl derivativeInfo
- Publication number
- JPS643131A JPS643131A JP15909487A JP15909487A JPS643131A JP S643131 A JPS643131 A JP S643131A JP 15909487 A JP15909487 A JP 15909487A JP 15909487 A JP15909487 A JP 15909487A JP S643131 A JPS643131 A JP S643131A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound expressed
- derivative
- reacted
- bicyclohexylbiphenyl
- 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)
- Liquid Crystal Substances (AREA)
Abstract
NEW MATERIAL:A compound expressed by formula I (R is 1W10C straight-chain alkyl; X is CH3 or F; Y is F or 1W7C straight-chain alkyl; rings H are all trans configuration).
USE: A liquid crystal having high N-I point and low S-N point.
PREPARATION: A compound expressed by formula II is reacted with a metal Mg powder in an ether based solvent to prepare a Grignard reagent, which is reacted with an iodobenzene derivative in an ether based solvent using PdCl2 as a catalyst to provide the aimed compound expressed by formula I.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15909487A JPH0813760B2 (en) | 1987-06-26 | 1987-06-26 | Bicyclohexyl biphenyl derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15909487A JPH0813760B2 (en) | 1987-06-26 | 1987-06-26 | Bicyclohexyl biphenyl derivative |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH013131A JPH013131A (en) | 1989-01-06 |
JPS643131A true JPS643131A (en) | 1989-01-06 |
JPH0813760B2 JPH0813760B2 (en) | 1996-02-14 |
Family
ID=15686106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15909487A Expired - Fee Related JPH0813760B2 (en) | 1987-06-26 | 1987-06-26 | Bicyclohexyl biphenyl derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0813760B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011168624A (en) * | 2011-06-10 | 2011-09-01 | Tosoh Corp | 2,3-dihalobiphenylene derivative, precursor compound thereof, and production method |
-
1987
- 1987-06-26 JP JP15909487A patent/JPH0813760B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011168624A (en) * | 2011-06-10 | 2011-09-01 | Tosoh Corp | 2,3-dihalobiphenylene derivative, precursor compound thereof, and production method |
Also Published As
Publication number | Publication date |
---|---|
JPH0813760B2 (en) | 1996-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |