JPS5788151A - 4'-substituted phenyl 2-fluoro-4-(trans-4"- alkylcyclohexylcarbonyloxy)benzoate - Google Patents
4'-substituted phenyl 2-fluoro-4-(trans-4"- alkylcyclohexylcarbonyloxy)benzoateInfo
- Publication number
- JPS5788151A JPS5788151A JP16322080A JP16322080A JPS5788151A JP S5788151 A JPS5788151 A JP S5788151A JP 16322080 A JP16322080 A JP 16322080A JP 16322080 A JP16322080 A JP 16322080A JP S5788151 A JPS5788151 A JP S5788151A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- alkylcyclohexylcarbonyloxy
- benzoate
- fluoro
- 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:The titled compound of formulaI(R is 1W8C alkyl; R' is 1W8C alkyl or alkoxyl or cyano).
USE: A liquid crystal compound capable of exhibiting a high nematic-isotropic liquid transition temperature and providing a visual display even at a high temperature.
PROCESS: A compound of formula II is reacted with a compound of formula III in the presence of sulfuric acid or boric acid to give a compound of formula IV, which is then reacted with a compound of formula V in an inert solvent, e.g. THF, to afford the compound of formulaI. A basic substance, e.g. poyridine, is preferably contianed in the inert solvent for removing hydrogen chloride liberated in the reaction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16322080A JPS5788151A (en) | 1980-11-21 | 1980-11-21 | 4'-substituted phenyl 2-fluoro-4-(trans-4"- alkylcyclohexylcarbonyloxy)benzoate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16322080A JPS5788151A (en) | 1980-11-21 | 1980-11-21 | 4'-substituted phenyl 2-fluoro-4-(trans-4"- alkylcyclohexylcarbonyloxy)benzoate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788151A true JPS5788151A (en) | 1982-06-01 |
JPS6260380B2 JPS6260380B2 (en) | 1987-12-16 |
Family
ID=15769586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16322080A Granted JPS5788151A (en) | 1980-11-21 | 1980-11-21 | 4'-substituted phenyl 2-fluoro-4-(trans-4"- alkylcyclohexylcarbonyloxy)benzoate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5788151A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460770A (en) * | 1981-06-18 | 1984-07-17 | Hoffmann-La Roche Inc. | Liquid crystal mixture |
JP2003511390A (en) * | 1999-10-06 | 2003-03-25 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | Liquid crystal phenol ester |
-
1980
- 1980-11-21 JP JP16322080A patent/JPS5788151A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460770A (en) * | 1981-06-18 | 1984-07-17 | Hoffmann-La Roche Inc. | Liquid crystal mixture |
JP2003511390A (en) * | 1999-10-06 | 2003-03-25 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | Liquid crystal phenol ester |
Also Published As
Publication number | Publication date |
---|---|
JPS6260380B2 (en) | 1987-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57118526A (en) | Dicyclohexylethane derivative | |
JPS5668636A (en) | Phenyl cyclohexane derivative | |
JPS57165326A (en) | Trans-4-alkyl-(4'-fluorobiphenyl-4)cyclohexane | |
JPS5788151A (en) | 4'-substituted phenyl 2-fluoro-4-(trans-4"- alkylcyclohexylcarbonyloxy)benzoate | |
JPS579742A (en) | 4'-(trans-4"-alkylcyclohexyl)4-biphenylcarboxylic acid ester | |
JPS5770851A (en) | Cinnamoyl nitrile | |
JPS56164170A (en) | Liquid crystal compound | |
JPS5791953A (en) | 4-fluoro-4'-hydroxybiphenyl benzoic acid ester derivative | |
JPS5748945A (en) | Novel nematic liquid crystal compound | |
JPS57209252A (en) | Trans-4-substituted cyclohexanecarboxylic ester derivative of trans-4-(4'-substituted alkylphenyl) cyclohexanol | |
JPS56164171A (en) | Liquid crystal compound | |
JPS56150030A (en) | 4'-alkyl-4-fluorobiphenyl | |
JPS57139074A (en) | P-(trans-5-alkyl-1,3-dioxane-2-yl)phenyl p- halogenobenzoate | |
JPS56140944A (en) | Cyclohexylmethyl phenyl ether derivative | |
JPS5735552A (en) | Cinnamonitrile compound | |
JPS5799557A (en) | Trans-1,4-di-(4'-trans-alkylcyclohexylcarbonyloxy) cyclohexane | |
JPS5594366A (en) | 4-p-alkyl benzoyloxy-pyridine oxide | |
JPS5785343A (en) | Trans-4-alkylcyclohexanecarboxylic 3'-fluoro-4'- alkoxyphenyl ester | |
JPS56135445A (en) | 4"-halogenophenyl ester of trans-4-(trans-4'-substituted cyclohexyl)-cyclohexanecarboxylic acid | |
JPS57118538A (en) | 4-halogenobenzoic acid 4-(4'-alkylphenyl)phenol ester derivative | |
JPS57167965A (en) | 4-trans-alkylcyclohexanecarboxylic acid 4'-alkylpiperidino-phenyl ester | |
JPS5683449A (en) | Cyclohexanecarboxylic acid cyclohexyl ester derivative | |
JPS57149250A (en) | Diesters of 2,3-dichlorohydroquinone | |
JPS56138135A (en) | Liquid crystal compound | |
JPS5716879A (en) | 2,5-disubstituted metadioxane |