JPH0452258B2 - - Google Patents
Info
- Publication number
- JPH0452258B2 JPH0452258B2 JP1808684A JP1808684A JPH0452258B2 JP H0452258 B2 JPH0452258 B2 JP H0452258B2 JP 1808684 A JP1808684 A JP 1808684A JP 1808684 A JP1808684 A JP 1808684A JP H0452258 B2 JPH0452258 B2 JP H0452258B2
- Authority
- JP
- Japan
- Prior art keywords
- compound
- liquid crystal
- formula
- phase
- mol
- 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.)
- Expired
Links
- 150000001875 compounds Chemical class 0.000 claims description 55
- 239000000203 mixture Substances 0.000 claims description 19
- 239000004990 Smectic liquid crystal Substances 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- -1 carbonate ester Chemical class 0.000 claims description 5
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 239000012071 phase Substances 0.000 description 37
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- 239000004973 liquid crystal related substance Substances 0.000 description 27
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 230000010287 polarization Effects 0.000 description 5
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 4
- RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 description 4
- 239000004988 Nematic liquid crystal Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- IPOLGHIMIPSIJX-UHFFFAOYSA-N 4-nonoxyphenol Chemical compound CCCCCCCCCOC1=CC=C(O)C=C1 IPOLGHIMIPSIJX-UHFFFAOYSA-N 0.000 description 3
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 230000003098 cholesteric effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000007868 Raney catalyst Substances 0.000 description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 2
- 229910000564 Raney nickel Inorganic materials 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 210000002858 crystal cell Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- DLLIPJSMDJCZRF-UHFFFAOYSA-N 4-(4-ethylphenyl)benzonitrile Chemical group C1=CC(CC)=CC=C1C1=CC=C(C#N)C=C1 DLLIPJSMDJCZRF-UHFFFAOYSA-N 0.000 description 1
- GPGGNNIMKOVSAG-UHFFFAOYSA-N 4-(4-octoxyphenyl)benzonitrile Chemical group C1=CC(OCCCCCCCC)=CC=C1C1=CC=C(C#N)C=C1 GPGGNNIMKOVSAG-UHFFFAOYSA-N 0.000 description 1
- PBMCTXQDYLSLTP-UHFFFAOYSA-N 4-(4-pentylphenyl)-3-phenylbenzonitrile Chemical group C1=CC(CCCCC)=CC=C1C1=CC=C(C#N)C=C1C1=CC=CC=C1 PBMCTXQDYLSLTP-UHFFFAOYSA-N 0.000 description 1
- HHPCNRKYVYWYAU-UHFFFAOYSA-N 4-cyano-4'-pentylbiphenyl Chemical group C1=CC(CCCCC)=CC=C1C1=CC=C(C#N)C=C1 HHPCNRKYVYWYAU-UHFFFAOYSA-N 0.000 description 1
- HFRUPPHPJRZOCM-UHFFFAOYSA-N 4-octoxyphenol Chemical group CCCCCCCCOC1=CC=C(O)C=C1 HFRUPPHPJRZOCM-UHFFFAOYSA-N 0.000 description 1
- NTDQQZYCCIDJRK-UHFFFAOYSA-N 4-octylphenol Chemical group CCCCCCCCC1=CC=C(O)C=C1 NTDQQZYCCIDJRK-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000001000 anthraquinone dye Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- RDQJDTOPBOAIKG-UHFFFAOYSA-N octan-2-yl carbonochloridate Chemical group CCCCCCC(C)OC(Cl)=O RDQJDTOPBOAIKG-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
Landscapes
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1808684A JPS60163845A (ja) | 1984-02-03 | 1984-02-03 | 液晶性炭酸エステル誘導体 |
| US06/692,164 US4647398A (en) | 1984-02-03 | 1985-01-17 | Liquid-crystalline carbonic acid esters and liquid crystal compositions containing same |
| DE8585300550T DE3579330D1 (de) | 1984-02-03 | 1985-01-28 | Fluessigkristallcarbonsaeureester und diese enthaltende fluessigkristallkompositionen. |
| EP85300550A EP0152217B1 (en) | 1984-02-03 | 1985-01-28 | Liquid crystalline carbonic acid esters and liquid crystal compositions containing them |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1808684A JPS60163845A (ja) | 1984-02-03 | 1984-02-03 | 液晶性炭酸エステル誘導体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60163845A JPS60163845A (ja) | 1985-08-26 |
| JPH0452258B2 true JPH0452258B2 (nl) | 1992-08-21 |
Family
ID=11961832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1808684A Granted JPS60163845A (ja) | 1984-02-03 | 1984-02-03 | 液晶性炭酸エステル誘導体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163845A (nl) |
-
1984
- 1984-02-03 JP JP1808684A patent/JPS60163845A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60163845A (ja) | 1985-08-26 |
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