CN103555344B - 含有硫代四氢吡喃基的液晶化合物及其制备方法与液晶组合物 - Google Patents
含有硫代四氢吡喃基的液晶化合物及其制备方法与液晶组合物 Download PDFInfo
- Publication number
- CN103555344B CN103555344B CN201310469865.8A CN201310469865A CN103555344B CN 103555344 B CN103555344 B CN 103555344B CN 201310469865 A CN201310469865 A CN 201310469865A CN 103555344 B CN103555344 B CN 103555344B
- Authority
- CN
- China
- Prior art keywords
- reaction
- solvent
- liquid crystal
- finished
- evaporating
- 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.)
- Active
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 161
- 150000001875 compounds Chemical class 0.000 title claims abstract description 90
- 239000000203 mixture Substances 0.000 title claims abstract description 80
- 238000002360 preparation method Methods 0.000 title claims abstract description 62
- YPWFISCTZQNZAU-UHFFFAOYSA-N Thiane Chemical group C1CCSCC1 YPWFISCTZQNZAU-UHFFFAOYSA-N 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000006243 chemical reaction Methods 0.000 claims description 157
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 108
- 239000002904 solvent Substances 0.000 claims description 101
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 84
- 238000001704 evaporation Methods 0.000 claims description 73
- 239000012044 organic layer Substances 0.000 claims description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 60
- 239000000376 reactant Substances 0.000 claims description 51
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 42
- 238000003756 stirring Methods 0.000 claims description 41
- 239000012043 crude product Substances 0.000 claims description 36
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 32
- 125000004432 carbon atom Chemical group C* 0.000 claims description 32
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 28
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 27
- 239000012467 final product Substances 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 23
- 238000010992 reflux Methods 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 20
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 17
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 15
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- AQRLNPVMDITEJU-UHFFFAOYSA-N triethylsilane Chemical compound CC[SiH](CC)CC AQRLNPVMDITEJU-UHFFFAOYSA-N 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 13
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 12
- 229910052731 fluorine Inorganic materials 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 claims description 10
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 10
- 238000004440 column chromatography Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 230000007062 hydrolysis Effects 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000001953 recrystallisation Methods 0.000 claims description 7
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000004224 protection Effects 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 5
- JOOMLFKONHCLCJ-UHFFFAOYSA-N N-(trimethylsilyl)diethylamine Chemical compound CCN(CC)[Si](C)(C)C JOOMLFKONHCLCJ-UHFFFAOYSA-N 0.000 claims description 5
- 229960000583 acetic acid Drugs 0.000 claims description 5
- 239000012362 glacial acetic acid Substances 0.000 claims description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 5
- 239000012279 sodium borohydride Substances 0.000 claims description 5
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Chemical compound C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 claims description 5
- SWJPEBQEEAHIGZ-UHFFFAOYSA-N 1,4-dibromobenzene Chemical compound BrC1=CC=C(Br)C=C1 SWJPEBQEEAHIGZ-UHFFFAOYSA-N 0.000 claims description 4
- ZRTWIJKGTUGZJY-UHFFFAOYSA-N 3,4,5-trifluorophenol Chemical compound OC1=CC(F)=C(F)C(F)=C1 ZRTWIJKGTUGZJY-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 239000012295 chemical reaction liquid Substances 0.000 claims description 4
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 claims description 4
- 239000005457 ice water Substances 0.000 claims description 4
- 238000006722 reduction reaction Methods 0.000 claims description 4
- BTTUMVHWIAXYPJ-UHFFFAOYSA-N 1,3-dithian-2-yl(trimethyl)silane Chemical compound C[Si](C)(C)C1SCCCS1 BTTUMVHWIAXYPJ-UHFFFAOYSA-N 0.000 claims description 3
- QDFKKJYEIFBEFC-UHFFFAOYSA-N 1-bromo-3-fluorobenzene Chemical compound FC1=CC=CC(Br)=C1 QDFKKJYEIFBEFC-UHFFFAOYSA-N 0.000 claims description 3
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 3
- 125000004428 fluoroalkoxy group Chemical group 0.000 claims description 3
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 3
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 6
- 239000000178 monomer Substances 0.000 abstract description 5
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 abstract description 3
- 239000000543 intermediate Substances 0.000 description 77
- 239000000243 solution Substances 0.000 description 33
- 238000012360 testing method Methods 0.000 description 27
- 239000010410 layer Substances 0.000 description 13
- 238000011056 performance test Methods 0.000 description 10
- 238000009472 formulation Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 125000001309 chloro group Chemical group Cl* 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 0 CC(CCC(C)C(C)(C)*)C(C)CCC(C(CC1)=CC=C1Br)S Chemical compound CC(CCC(C)C(C)(C)*)C(C)CCC(C(CC1)=CC=C1Br)S 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 125000003302 alkenyloxy group Chemical group 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000002274 desiccant Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical group [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 229910052801 chlorine Chemical group 0.000 description 2
- 239000012769 display material Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 239000011737 fluorine Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- FTHJRZWIHWGZSJ-UHFFFAOYSA-N 5-propyloxan-2-one Chemical compound CCCC1CCC(=O)OC1 FTHJRZWIHWGZSJ-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical class C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical class C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000020061 kirsch Nutrition 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310469865.8A CN103555344B (zh) | 2013-10-10 | 2013-10-10 | 含有硫代四氢吡喃基的液晶化合物及其制备方法与液晶组合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310469865.8A CN103555344B (zh) | 2013-10-10 | 2013-10-10 | 含有硫代四氢吡喃基的液晶化合物及其制备方法与液晶组合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103555344A CN103555344A (zh) | 2014-02-05 |
CN103555344B true CN103555344B (zh) | 2015-04-08 |
Family
ID=50009716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310469865.8A Active CN103555344B (zh) | 2013-10-10 | 2013-10-10 | 含有硫代四氢吡喃基的液晶化合物及其制备方法与液晶组合物 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103555344B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4734579B2 (ja) * | 2000-08-10 | 2011-07-27 | Jnc株式会社 | ジフルオロメチルエーテル誘導体およびその製造方法 |
DE602007004922D1 (de) * | 2006-11-27 | 2010-04-08 | Merck Patent Gmbh | Flüssigkristallines Medium und Flüssigkristallanzeige |
CN101565343B (zh) * | 2009-05-14 | 2013-02-20 | 浙江永太科技股份有限公司 | 二氟甲氧桥键化合物制备方法 |
-
2013
- 2013-10-10 CN CN201310469865.8A patent/CN103555344B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103555344A (zh) | 2014-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107973766B (zh) | 含有环烷基的氧芴衍生物的液晶化合物及其应用 | |
KR102080953B1 (ko) | 시클로프로필을 함유한 액정 화합물과 액정 혼합물 | |
KR20200053554A (ko) | 화합물, 이의 액정조성물 및 광전자 디스플레이 장치 | |
CN103102887B (zh) | 一种苯并呋喃类衍生物液晶化合物及其组合物和应用 | |
CN102795974B (zh) | 液晶介质及液晶组合物 | |
KR20150086177A (ko) | 2,3-디플루오로페닐 기를 함유하는 음성 액정 화합물, 및 그의 제조 방법 및 용도 | |
TWI507386B (zh) | 環庚烷衍生物及其製備方法與應用 | |
CN102627534A (zh) | 包含茚环和二氟乙烯桥键的化合物及其制备方法和应用 | |
CN111748355B (zh) | 一种液晶化合物、包含该液晶化合物的液晶组合物及液晶显示元器件 | |
CN103320144A (zh) | 含有苯并二氢呋喃的液晶化合物及其制备方法与应用 | |
CN102659533B (zh) | 作为液晶介质的组分的茚衍生物及其制备方法和应用 | |
CN103787826A (zh) | 环庚烷类化合物及含有该化合物的液晶组合物及其应用 | |
CN102775304A (zh) | 作为液晶介质组分的二氟乙烯衍生物及其制备方法和应用 | |
JP2000256307A (ja) | 誘電率異方性が負の値を有するチオエーテル化合物、液晶組成物および液晶表示素子 | |
CN114105921A (zh) | 一种环戊基苯并呋喃液晶化合物及应用 | |
CN113881443A (zh) | 一种含有二苯并噻吩结构的液晶化合物及其应用 | |
CN103555344B (zh) | 含有硫代四氢吡喃基的液晶化合物及其制备方法与液晶组合物 | |
CN102898413B (zh) | 含二氧杂饱和茚环类的液晶化合物及其组合物 | |
JP4667607B2 (ja) | 二置換フェナントレンおよびそれらの液晶混合物における使用 | |
CN114105919A (zh) | 一种液晶化合物及其制备方法和应用 | |
CN114105966A (zh) | 一种液晶化合物及其制备方法和应用 | |
CN116987509B (zh) | 液晶化合物、组合物及其应用 | |
CN113684036B (zh) | 一种二苯并噻吩砜液晶化合物及其制备方法和应用 | |
CN113913194B (zh) | 一种含氟液晶化合物及其应用 | |
CN103614145B (zh) | 一种含四氢呋喃结构的液晶化合物及制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190428 Address after: Room 601-1, 6th floor, Tsinghua Tongfang Building, Tsinghua Garden, Haidian District, Beijing Patentee after: BEIJING CHENGZHI YONGHUA DISPLAY TECHNOLOGY Co.,Ltd. Address before: 050091 No. 362 Xinshi North Road, Shijiazhuang City, Hebei Province Patentee before: Shijiazhuang Chengzhi Yonghua Display Materials Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: Room b402, block B, 4th floor, building 1, yard 1, Zhongguancun East Road, Haidian District, Beijing 100084 Patentee after: Beijing Chengzhi Yonghua Technology Co.,Ltd. Address before: Room 601-1, 6th floor, Tsinghua Tongfang Building, Tsinghua Garden, Haidian District, Beijing Patentee before: BEIJING CHENGZHI YONGHUA DISPLAY TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address |