JP2006342104A - 新規化合物及び液晶組成物 - Google Patents
新規化合物及び液晶組成物 Download PDFInfo
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- JP2006342104A JP2006342104A JP2005169480A JP2005169480A JP2006342104A JP 2006342104 A JP2006342104 A JP 2006342104A JP 2005169480 A JP2005169480 A JP 2005169480A JP 2005169480 A JP2005169480 A JP 2005169480A JP 2006342104 A JP2006342104 A JP 2006342104A
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- liquid crystal
- compound
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 104
- 150000001875 compounds Chemical class 0.000 title claims abstract description 75
- 239000000203 mixture Substances 0.000 title claims description 55
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 125000003709 fluoroalkyl group Chemical group 0.000 claims description 8
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 210000002858 crystal cell Anatomy 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 30
- 230000003287 optical effect Effects 0.000 abstract description 15
- -1 monofluoromethyl Chemical group 0.000 description 22
- 239000012071 phase Substances 0.000 description 22
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 239000000126 substance Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- BAWFTRQERVCBGQ-UHFFFAOYSA-N 1,3-difluoro-2-methoxy-5-[2-methyl-4-(4-propylphenyl)phenyl]benzene Chemical compound C1=CC(CCC)=CC=C1C1=CC=C(C=2C=C(F)C(OC)=C(F)C=2)C(C)=C1 BAWFTRQERVCBGQ-UHFFFAOYSA-N 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- NRIQRAMCXSJILE-UHFFFAOYSA-N (2,4-difluoro-3-methoxyphenyl)boronic acid Chemical compound COC1=C(F)C=CC(B(O)O)=C1F NRIQRAMCXSJILE-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 5
- UWCWUCKPEYNDNV-LBPRGKRZSA-N 2,6-dimethyl-n-[[(2s)-pyrrolidin-2-yl]methyl]aniline Chemical compound CC1=CC=CC(C)=C1NC[C@H]1NCCC1 UWCWUCKPEYNDNV-LBPRGKRZSA-N 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 230000003098 cholesteric effect Effects 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 4
- 235000019341 magnesium sulphate Nutrition 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 150000002440 hydroxy compounds Chemical class 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- KOVOZOAEVBCIGM-UHFFFAOYSA-N 1,3-difluoro-5-[2-methyl-4-(4-propylphenyl)phenyl]benzene Chemical compound FC=1C=C(C=C(C=1)F)C1=C(C=C(C=C1)C1=CC=C(C=C1)CCC)C KOVOZOAEVBCIGM-UHFFFAOYSA-N 0.000 description 2
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 description 2
- DZGMSVKVZODWQU-UHFFFAOYSA-N 1-methyl-3-(4-propylphenyl)benzene Chemical compound CC=1C=C(C=CC=1)C1=CC=C(C=C1)CCC DZGMSVKVZODWQU-UHFFFAOYSA-N 0.000 description 2
- 125000006018 1-methyl-ethenyl group Chemical group 0.000 description 2
- DCTOHCCUXLBQMS-UHFFFAOYSA-N 1-undecene Chemical compound CCCCCCCCCC=C DCTOHCCUXLBQMS-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000006038 hexenyl group Chemical group 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 2
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- HXUXNHPLNYUXPO-UHFFFAOYSA-N 1,1,2,3,3-pentafluoro-3-iodoprop-1-ene Chemical compound FC(F)=C(F)C(F)(F)I HXUXNHPLNYUXPO-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- DXKZQNUSKZOLTC-UHFFFAOYSA-N 1,3,5-trichloro-2-[chloro-(2,4,6-trichlorophenoxy)phosphoryl]oxybenzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1OP(Cl)(=O)OC1=C(Cl)C=C(Cl)C=C1Cl DXKZQNUSKZOLTC-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- 125000004206 2,2,2-trifluoroethyl group Chemical group [H]C([H])(*)C(F)(F)F 0.000 description 1
- SSJZXEKTVAARCE-UHFFFAOYSA-N 2,6-difluoro-4-[2-methyl-4-(4-propylphenyl)phenyl]phenol Chemical compound C1=CC(CCC)=CC=C1C1=CC=C(C=2C=C(F)C(O)=C(F)C=2)C(C)=C1 SSJZXEKTVAARCE-UHFFFAOYSA-N 0.000 description 1
- 125000004959 2,6-naphthylene group Chemical group [H]C1=C([H])C2=C([H])C([*:1])=C([H])C([H])=C2C([H])=C1[*:2] 0.000 description 1
- FUIQBJHUESBZNU-UHFFFAOYSA-N 2-[(dimethylazaniumyl)methyl]phenolate Chemical compound CN(C)CC1=CC=CC=C1O FUIQBJHUESBZNU-UHFFFAOYSA-N 0.000 description 1
- AECMQTCXISKOGO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethyl]phenol Chemical compound CN(C)CCC1=CC=CC=C1O AECMQTCXISKOGO-UHFFFAOYSA-N 0.000 description 1
- HRMASFXYRDLYFL-UHFFFAOYSA-N 2-methyl-4-(4-propylphenyl)phenol Chemical compound C1=CC(CCC)=CC=C1C1=CC=C(O)C(C)=C1 HRMASFXYRDLYFL-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004990 Smectic liquid crystal Substances 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 230000017858 demethylation Effects 0.000 description 1
- 238000010520 demethylation reaction Methods 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 125000005745 ethoxymethyl group Chemical group [H]C([H])([H])C([H])([H])OC([H])([H])* 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- SIAPCJWMELPYOE-UHFFFAOYSA-N lithium hydride Chemical compound [LiH] SIAPCJWMELPYOE-UHFFFAOYSA-N 0.000 description 1
- 229910000103 lithium hydride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
- FTWUXYZHDFCGSV-UHFFFAOYSA-N n,n'-diphenyloxamide Chemical compound C=1C=CC=CC=1NC(=O)C(=O)NC1=CC=CC=C1 FTWUXYZHDFCGSV-UHFFFAOYSA-N 0.000 description 1
- DAZXVJBJRMWXJP-UHFFFAOYSA-N n,n-dimethylethylamine Chemical compound CCN(C)C DAZXVJBJRMWXJP-UHFFFAOYSA-N 0.000 description 1
- ZUHZZVMEUAUWHY-UHFFFAOYSA-N n,n-dimethylpropan-1-amine Chemical compound CCCN(C)C ZUHZZVMEUAUWHY-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000005004 perfluoroethyl group Chemical group FC(F)(F)C(F)(F)* 0.000 description 1
- 125000005009 perfluoropropyl group Chemical group FC(C(C(F)(F)F)(F)F)(F)* 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/12—Polycyclic non-condensed hydrocarbons
- C07C15/16—Polycyclic non-condensed hydrocarbons containing at least two phenyl groups linked by one single acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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Abstract
Description
また、液晶表示に応用される表示方式及び駆動方式については、これまでに多数のものが考案されている。表示方式としては、例えば、動的散乱型(DS型)、ゲスト・ホスト型(GH型)、ねじれネマチック型(TN型)、超ねじれネマチック型(STN型)、薄膜トランジスター型(TFT型)、強誘電性液晶(FLC)及び高分子分散液晶型(PDLC)等が知られている。駆動方式としては、スタティック駆動方式、時分割駆動方式、アクティブマトリックス駆動方式及び2周波駆動方式等が知られており、特にアクティブマトリックス駆動方式では、一般的に液晶材料には熱や光に対する高い安定性が求められるため、安定性に優れる弗素系化合物が液晶材料に使用されている。
τ ∝ ηd2
従って、低粘性の液晶材料を用いてセル厚を薄くしたときに高速応答が達成され、特に、セル厚(d)を薄くする効果は大きい。セル厚を薄くするにあたっては、液晶表示素子のコントラスト比に関わるリターデーション[液晶材料の光学(屈折率)異方性(Δn)とセル厚(d)との積]を特定の値に設定する必要があり、セル厚を薄くするためにはΔnが大きな液晶材料が必要となる。すなわち、高速応答を達成するために、低粘性でΔnが大きな液晶材料の開発が望まれている。
また、本出願人は、特許文献13にて、フルオロアリルオキシ基を末端基とする化合物を提案した。該化合物は、低い粘度及び高い誘電率異方性(Δε)の特性を有する液晶材料である。
供するものである。
また、本発明は、液晶セルに上記液晶組成物を封入してなる電気光学表示素子を提供するものである。
ハロゲン原子で置換された炭素原子数1〜8個の飽和又は不飽和アルキル基(即ち、アルキル基、アルケニル基又はアルキニル基)を表す。Qは、水素原子の全部又は一部が弗素原子で置換された炭素原子数1〜8個の飽和又は不飽和フルオロアルキル基であることが好ましい。Qで表される基の好ましい具体例としては、モノフルオロメチル、ジフルオロメチル、トリフルオロメチル、2,2,2−トリフルオロエチル、1,2,2−トリフルオロエチル、1,2,2−トリフルオロビニルメトキシメチル、パーフルオロエチル、パーフルオロプロピル、パーフルオロアリル等が挙げられる。
該アルキル基は、不飽和結合を有していても良く(即ち、R1は炭素数1〜8個のアルケニル基又はアルキニル基であってもよい)、該アルキル基中の任意の−CH2−は、−O−、−CO−、−COO−又は−SiH2−で置換されていても良く、一部あるいは全部の水素原子が、弗素、塩素、臭素、ヨウ素等のハロゲン原子、又はシアノ基によって置換されていてもよい。
R1で表される基の具体例としては、メチル、モノフルオロメチル、ジフルオロメチル、2,2,2−トリフルオロメチル、メトキシメチル、エチル、プロピル、メトキシエチル、エトキシメチル、イソプロピル、ブチル、1−メチルプロピル、2−メチルプロピル、イソブチル、ペンチル、ヘキシル、イソヘキシル、ヘプチル、オクチル、イソオクチル、2−エチルヘキシル、2−プロピルペンチル、ビニル、パーフルオロビニル、1−メチルエテニル、2−メチルエテニル、プロペニル、アリル、ブテニル、イソブテニル、ペンテニル、ヘキセニル、ヘプテニル、オクテニル等が挙げられる。
これらの中でも、メチル、エチル、プロピル、イソプロピル、ブチル、イソブチル、ペンチル、ヘキシル、イソヘキシル、ヘプチル、オクチル、イソオクチル、2−エチルヘキシル、ビニル、1−メチルエテニル、2−メチルエテニル、プロペニル、アリル、ブテニル、イソブテニル、ペンテニル、ヘキセニル、ヘプテニル、オクテニル等の非置換のアルキル基又はアルケニル基が化学的に安定で非極性であるので好ましく、さらに、炭素数2〜5の非置換のアルキル基又はアルケニル基であると、ネマチック相発現範囲が一層広い液晶組成物が得られるので特に好ましい。
れていてもよい。〕、未置換の1,4−trans−シクロヘキシレン基〔−CH2−は−O−若しくは−S−で置換されていてもよい。〕、又は2、6−ナフチレンであり、環A中の任意の水素原子は、弗素、塩素、臭素、ヨウ素等のハロゲン原子、シアノ基、アルキル基又はアルコキシ基で置換されてもよい。該アルキル基としては、メチル、エチル、プロピル又はイソプロピル等の炭素原子数1〜3のものが好ましく挙げられる。該アルコキシ基としては、メトキシ、エトキシ、プロポキシ又はイソプロポキシ等の炭素原子数1〜3のものが好ましく挙げられる。
環Aの具体例としては、下記に例示する如き環状基が挙げられるが、本発明はこれらの環状基により限定されるものではない。
キル基若しくはアルコキシ基又は水素原子を示し、X1及びX2の一方が水素原子である場合は、必ず他方は水素原子ではない。X1及びX2で表される炭素原子数1〜3個のアルキル基としては、メチル、エチル、プロピル、イソプロピルが挙げられ、炭素原子数1〜3個のアルコキシ基としては、メトキシ、エトキシ、プロポキシ、イソプロポキシが挙げられる。
1〜24が挙げられるが、本発明はこれらの化合物に限定されるものではない。尚、下記化合物No.1〜24におけるR1は一般式(I)における場合と同様である。
尚、下記〔化7〕に記載のパーフルオロ化合物(2)におけるXは、ヨウ素原子、臭素原子、モノフルオロスルホン酸等を表す。
また、上記反応に使用される溶媒(solv.)としては、トルエン、N,N−ジメチルホルムアミド(DMF)、1,3−ジメチルイミダゾリジノン(DMI)、テトラヒドロフラン(THF)、トリエチルアミン等が挙げられる。
上記塩基の使用量は、ヒドロキシ化合物(1)に対して、好ましくは0.1〜5.0モル%、さらに好ましくは1.0〜2.0モル%である。
上記溶媒の使用量は、任意の量とすることができるが、好ましくは、ヒドロキシ化合物(1)とパーフルオロ化合物(2)との総量100質量部に対して、10〜500質量部の範囲で適宜使用する。
本発明の液晶組成物は、前記一般式(I)で表される本発明の化合物を任意の量含有す
るものである。前記一般式(I)で表される本発明の化合物の含有量は、1質量%以上、
特に5質量%以上であることが好ましい。該化合物を1質量%以上使用することによって、光学(屈折率)異方性(Δn)の向上の効果が確実に得られ、更に、液晶相発現温度範囲が一層拡大する等の効果も得ることができる。また、本発明の化合物の含有量の上限は特に制限されるものではなく、目的とする特性によっては本発明の化合物のみで液晶組成物を構成してもよいが、公知の種々の液晶材料及び/又は非液晶材料と組み合わせる場合は、各材料の使用効果を充分に発揮させる上で、本発明の化合物の含有量は、最大でも30質量%とすることが好ましい。
が挙げられる。尚、下記の各化合物におけるR2、W1、W2、W3及びW4は、前記一般式(III)におけるものと同じ意味である。
使用するカイラル剤の種類及び濃度を変えることにより、液晶組成物のピッチを調整することができる。好ましくはピッチが0.2μ〜300μmの範囲となるように調整する。
本発明の液晶組成物は、液晶セルに封入されて、種々の電気光学表示素子を構成することができる。液晶セルに本発明の液晶組成物を封入してなる本発明の電気光学表示素子は、液晶組成物として本発明の液晶組成物を用いる点以外は、従来の電気光学表示素子と同様のものである。本発明の電気光学表示素子には、例えば、動的散乱型(DS)、ゲスト・ホスト型(GH)、ねじれネマチック型(TN)、超ねじれネマチック型(STN)、薄膜トランジスター型(TFT)、薄膜ダイオード型(TFD)、強誘電液晶型(FLC)、反強誘電液晶型(AFLC)、高分子分散液晶型(PDLC)、垂直配向(VA)、インプレーンスイッチング(IPS)、コレステリックネマチック相転移型等の種々の表示モードを適用することができ、また、スタティック駆動方式、時分割駆動方式、アクティブマトリックス駆動方式、2周波駆動方式等の種々の駆動方式を適用することができる。
特開平10−67989号公報、特表平3−502942号公報、特開平3−85532号公報、特開平4−296387号公報、特表平6−501517号公報、特表平10−512914号公報、特開平9−125063号公報、特開平11−29771号公報、特開平10−245559号公報、特開2000−351972号公報、特開2002−285157号公報、特開2002−302673号公報、特表2002−533526号公報、特開2002−114978号公報、特表平5−501735号公報、特開2002−193853号公報、特開2002−193852号公報、特表5−500683号公報、特開2002−201474号公報、特開平10−204016号公報、特開2000−73062号公報、特開2000−96056号公報、特開2001−31971号公報、特開2000−80371号公報、特開2001−354967号公報、特開2000−351972号公報、国際公開第99/21815号パンフレット、国際公開第99/21816号パンフレット、国際公開第97/36847号パンフレット、米国特許第5456860号明細書、米国特許第5578241号明細書、欧州特許第662502号明細書、独国特許第10117224号明細書。
化合物No.1を〔化13〕に示す反応式に従い、以下のステップ1〜4の手順で合成した。
中間体1を〔化14〕に示す反応式に従って以下の手順で合成した。
中間体3を〔化15〕に示す反応式に従って以下の手順で合成した。
中間体4を〔化16〕に示す反応式に従って以下の手順で合成した。
〔化17〕に示す反応式に従って、最終目的物である化合物No.1を以下の手順で合成した。
得られた白色結晶は、赤外吸収スペクトル(IR)及び1H−NMRによる分析の結果、目的物である化合物No.1(R1=n−C3H7):3,5−ジフルオロ−2´−メチル−4´´−プロピル−[1,1´:4´,1´´−テルフェニル]−4−(オキシペンタフルオロプロペ−1−エン)(3)であると同定した。それらの分析結果及び相転移温度の測定結果を以下に示す。
(1)IR(cm-1)
2963、2932、2874、1790、1601、1489、1431、1385、1319、1231、1018、910、868、822、745、714、675、656、625、590、536
(2)1H−NMR(ppm)
7.75−6.90(m;9H)、2.78−2.56(t;2H)、2.34(s;1H)、1.89−1.48(m;2H)、1.11−0.89(t;3H)
(3)相転移温度
偏光顕微鏡観察で、この化合物の相転移温度を確認したところ〔化18〕に示す結果となった。
実施例1で得られた化合物No.1を用い、下記表1に示す配合にて液晶組成物を作成し、液晶組成物の光学(屈折率)異方性及び低温保存性を測定した。それらの結果を以下に示す。
実施例1で得られた化合物No.1を用い、下記表2に示す配合にて液晶組成物を作成し、液晶組成物の光学(屈折率)異方性及び低温保存性を測定した。それらの結果を以下に示す。
実施例1で得られた化合物No.1を用い、下記表3に示す配合にて液晶組成物を作成し、液晶組成物の光学(屈折率)異方性、低温保存性、ネマチック−アイソトロピック相転移温度及び誘電率異方性を測定した。それらの結果を以下に示す。
〔表4〕〜〔表10〕に本発明の液晶組成物の好ましい配合例を示す。
表中のR及びR’はハロゲン原子で置換されない炭素数1〜8の飽和アルキル基を表す。
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JP2005169480A JP4776279B2 (ja) | 2005-06-09 | 2005-06-09 | 新規化合物及び液晶組成物 |
GB0723847A GB2441918B (en) | 2005-06-09 | 2006-03-14 | Chemical compounds and liquid-crystal compositions comprising the compounds |
CN2006800203762A CN101193846B (zh) | 2005-06-09 | 2006-03-14 | 新型化合物和液晶组合物 |
KR1020077029426A KR20080015859A (ko) | 2005-06-09 | 2006-03-14 | 신규 화합물 및 액정 조성물 |
DE112006001453T DE112006001453T5 (de) | 2005-06-09 | 2006-03-14 | Neue Verbindung und Flüssigkristall-Zusammensetzung |
PCT/JP2006/305025 WO2006132015A1 (ja) | 2005-06-09 | 2006-03-14 | 新規化合物及び液晶組成物 |
US11/921,892 US7785675B2 (en) | 2005-06-09 | 2006-03-14 | Compound and liquid crystal composition |
TW095110600A TW200643002A (en) | 2005-06-09 | 2006-03-27 | Novel compound and liquid-crystal composition |
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JP2005169480A JP4776279B2 (ja) | 2005-06-09 | 2005-06-09 | 新規化合物及び液晶組成物 |
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JP4776279B2 JP4776279B2 (ja) | 2011-09-21 |
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US (1) | US7785675B2 (ja) |
JP (1) | JP4776279B2 (ja) |
KR (1) | KR20080015859A (ja) |
CN (1) | CN101193846B (ja) |
DE (1) | DE112006001453T5 (ja) |
GB (1) | GB2441918B (ja) |
TW (1) | TW200643002A (ja) |
WO (1) | WO2006132015A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013510077A (ja) * | 2009-11-05 | 2013-03-21 | フィブロスタチン ソシエダ リミターダ | 擬似q2ペプチドを用いるgpbp抑制 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100171074A1 (en) * | 2009-01-08 | 2010-07-08 | Daily Polymer Corp. | Liquid crystal mixture |
US20100237286A1 (en) * | 2009-03-18 | 2010-09-23 | Daily Polymer Corp. | Liquid crystal mixture |
CN102337139A (zh) * | 2011-08-02 | 2012-02-01 | 江苏和成化学材料有限公司 | 液晶组合物和含有该液晶组合物的液晶显示器件 |
CN102643653B (zh) * | 2012-03-21 | 2013-07-31 | 北京八亿时空液晶科技股份有限公司 | 一种液晶组合物 |
JP5862996B2 (ja) * | 2013-12-16 | 2016-02-16 | Dic株式会社 | アルケニルエーテル化合物及びこれを用いた液晶組成物 |
CN104003852B (zh) * | 2014-06-06 | 2016-04-06 | 北京八亿时空液晶科技股份有限公司 | 一种含有三或四联苯结构的液晶化合物及其应用 |
KR102301504B1 (ko) | 2015-01-12 | 2021-09-14 | 삼성디스플레이 주식회사 | 액정 조성물 및 이를 포함하는 액정 표시 장치 |
KR102668909B1 (ko) | 2016-08-11 | 2024-05-24 | 티씨엘 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 액정 표시 장치 및 이에 포함되는 액정 조성물 |
KR102639180B1 (ko) | 2016-08-25 | 2024-02-23 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 이에 포함되는 액정 조성물 |
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2006
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- 2006-03-14 US US11/921,892 patent/US7785675B2/en not_active Expired - Fee Related
- 2006-03-14 CN CN2006800203762A patent/CN101193846B/zh active Active
- 2006-03-14 DE DE112006001453T patent/DE112006001453T5/de not_active Ceased
- 2006-03-14 KR KR1020077029426A patent/KR20080015859A/ko not_active Application Discontinuation
- 2006-03-14 GB GB0723847A patent/GB2441918B/en not_active Expired - Fee Related
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JP2013510077A (ja) * | 2009-11-05 | 2013-03-21 | フィブロスタチン ソシエダ リミターダ | 擬似q2ペプチドを用いるgpbp抑制 |
US9199936B2 (en) | 2009-11-05 | 2015-12-01 | Fibrostatin Sociedad Limitada | GPBP inhibition using Q2 peptidomimetics |
US10544083B2 (en) | 2009-11-05 | 2020-01-28 | Universitat De València | GPBP inhibition using Q2 peptidomimetics |
Also Published As
Publication number | Publication date |
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CN101193846B (zh) | 2012-05-30 |
GB2441918A (en) | 2008-03-19 |
TW200643002A (en) | 2006-12-16 |
GB2441918B (en) | 2010-06-16 |
JP4776279B2 (ja) | 2011-09-21 |
US20090103041A1 (en) | 2009-04-23 |
WO2006132015A1 (ja) | 2006-12-14 |
GB0723847D0 (en) | 2008-01-23 |
DE112006001453T5 (de) | 2008-11-06 |
TWI371441B (ja) | 2012-09-01 |
KR20080015859A (ko) | 2008-02-20 |
CN101193846A (zh) | 2008-06-04 |
US7785675B2 (en) | 2010-08-31 |
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