JPS5738760A - 4-(trans-4'-alkylcyclohexyl)benzyl 4"-cyanophenyl ether - Google Patents
4-(trans-4'-alkylcyclohexyl)benzyl 4"-cyanophenyl etherInfo
- Publication number
- JPS5738760A JPS5738760A JP11249380A JP11249380A JPS5738760A JP S5738760 A JPS5738760 A JP S5738760A JP 11249380 A JP11249380 A JP 11249380A JP 11249380 A JP11249380 A JP 11249380A JP S5738760 A JPS5738760 A JP S5738760A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- trans
- formula
- expressed
- alkylcyclohexyl
- 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.)
- Pending
Links
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title abstract 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 title 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 4-(trans-4'-pentylcyclohexyl)benzyl Chemical group 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 abstract 1
- CVNOWLNNPYYEOH-UHFFFAOYSA-N 4-cyanophenol Chemical compound OC1=CC=C(C#N)C=C1 CVNOWLNNPYYEOH-UHFFFAOYSA-N 0.000 abstract 1
- 239000005711 Benzoic acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 235000010233 benzoic acid Nutrition 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 239000012280 lithium aluminium hydride Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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 alkyl).
EXAMPLE: 4-(trans-4'-pentylcyclohexyl)benzyl 4"-cyanophenyl ether.
USE: A liquid crystal composition having improved compatibility with another liquid crystal compound and a high clear point, and useful as a component capable of increasing the clear point of a liquid crystal composition obtained by mixing the P type with the N type liquid crystal substances and widening the liquid crystal temperature range.
PROCESS: A 4-(trans-4'-alkylcyclohexyl) benzoic acid expressed by formula II is reacted with a halogenating agent to give an acid chloride expressed by formula III, which is then reacted with ethanol, lithium aluminum hydride, hydrobromic acid and p-cyanophenol to afford the compound expressed by formula I.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11249380A JPS5738760A (en) | 1980-08-15 | 1980-08-15 | 4-(trans-4'-alkylcyclohexyl)benzyl 4"-cyanophenyl ether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11249380A JPS5738760A (en) | 1980-08-15 | 1980-08-15 | 4-(trans-4'-alkylcyclohexyl)benzyl 4"-cyanophenyl ether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5738760A true JPS5738760A (en) | 1982-03-03 |
Family
ID=14588018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11249380A Pending JPS5738760A (en) | 1980-08-15 | 1980-08-15 | 4-(trans-4'-alkylcyclohexyl)benzyl 4"-cyanophenyl ether |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5738760A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5799537A (en) * | 1980-10-29 | 1982-06-21 | Merck Patent Gmbh | Cyclohexylphenyl derivatives, dielectric body and electronically optical display element |
| US4507222A (en) * | 1982-03-26 | 1985-03-26 | Chisso Corporation | Liquid-crystalline compounds |
| US4710315A (en) * | 1984-04-16 | 1987-12-01 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Anisotropic compounds and liquid crystal mixtures therewith |
-
1980
- 1980-08-15 JP JP11249380A patent/JPS5738760A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5799537A (en) * | 1980-10-29 | 1982-06-21 | Merck Patent Gmbh | Cyclohexylphenyl derivatives, dielectric body and electronically optical display element |
| US4507222A (en) * | 1982-03-26 | 1985-03-26 | Chisso Corporation | Liquid-crystalline compounds |
| US4704228A (en) * | 1982-03-26 | 1987-11-03 | Chisso Corporation | Liquid-crystalline compounds |
| US4710315A (en) * | 1984-04-16 | 1987-12-01 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Anisotropic compounds and liquid crystal mixtures therewith |
| USRE36849E (en) * | 1984-04-16 | 2000-09-05 | Merck Patent Gmbh | Anisotropic compounds and liquid crystal mixtures therewith |
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