CN102795974B - 液晶介质及液晶组合物 - Google Patents
液晶介质及液晶组合物 Download PDFInfo
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- CN102795974B CN102795974B CN201210269898.3A CN201210269898A CN102795974B CN 102795974 B CN102795974 B CN 102795974B CN 201210269898 A CN201210269898 A CN 201210269898A CN 102795974 B CN102795974 B CN 102795974B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 60
- 239000000203 mixture Substances 0.000 title claims abstract description 21
- 150000001875 compounds Chemical class 0.000 claims abstract description 98
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 32
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 14
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 12
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- LHJSLDBKUGXPMI-UHFFFAOYSA-N tris(2-methylpropyl) borate Chemical compound CC(C)COB(OCC(C)C)OCC(C)C LHJSLDBKUGXPMI-UHFFFAOYSA-N 0.000 claims description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 7
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000005082 alkoxyalkenyl group Chemical group 0.000 claims description 6
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims description 4
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 claims description 3
- 210000002858 crystal cell Anatomy 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 3
- 239000007818 Grignard reagent Substances 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 150000004795 grignard reagents Chemical class 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 8
- 230000004044 response Effects 0.000 abstract description 7
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 abstract description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000003786 synthesis reaction Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 239000000178 monomer Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000003208 petroleum Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000001819 mass spectrum Methods 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 0 *C(C1)CC2=C1CCC(*)=C2 Chemical compound *C(C1)CC2=C1CCC(*)=C2 0.000 description 4
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- 238000004440 column chromatography Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 239000012295 chemical reaction liquid Substances 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-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
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
Claims (10)
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CN201210269898.3A CN102795974B (zh) | 2012-07-31 | 2012-07-31 | 液晶介质及液晶组合物 |
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CN102795974A CN102795974A (zh) | 2012-11-28 |
CN102795974B true CN102795974B (zh) | 2015-03-04 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109212858A (zh) * | 2017-06-30 | 2019-01-15 | 江苏和成显示科技有限公司 | 一种va型液晶显示器件 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103087724B (zh) * | 2013-01-08 | 2015-02-04 | 江苏和成显示科技股份有限公司 | 液晶组合物和含有该液晶组合物的液晶显示器件 |
CN103361074B (zh) * | 2013-07-01 | 2015-08-26 | 江苏和成新材料有限公司 | 包含多氟代不饱和茚环的液晶化合物及其组合物和应用 |
CN105331371B (zh) * | 2014-07-22 | 2017-10-24 | 江苏和成显示科技股份有限公司 | 负性液晶组合物及其应用 |
CN105331370B (zh) * | 2014-07-22 | 2017-10-24 | 江苏和成显示科技股份有限公司 | 负性液晶组合物及其应用 |
CN106675575B (zh) * | 2015-11-06 | 2018-12-18 | 江苏和成显示科技有限公司 | 一种介电负性液晶化合物及其制备方法与应用 |
CN105647542A (zh) * | 2016-02-01 | 2016-06-08 | 北京华科嘉泰科技有限公司 | 一种含有1,5-茚满结构的液晶化合物及其制备方法与应用 |
CN107267153B (zh) * | 2016-04-08 | 2021-04-09 | 北京八亿时空液晶科技股份有限公司 | 一种液晶化合物、组合物及其应用 |
CN108690640B (zh) * | 2018-07-17 | 2022-02-25 | 烟台显华化工科技有限公司 | 一种含茚环的化合物及液晶介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717467A (zh) * | 2002-11-29 | 2006-01-04 | 大日本油墨化学工业株式会社 | 含有茚满化合物的向列型液晶组合物 |
CN1867647A (zh) * | 2003-10-17 | 2006-11-22 | 默克专利股份有限公司 | 包含氟化茚满化合物的液晶介质 |
CN100532340C (zh) * | 2001-07-20 | 2009-08-26 | 默克专利股份有限公司 | 具有负介电各向异性的茚满化合物 |
CN102477305A (zh) * | 2010-11-25 | 2012-05-30 | 达兴材料股份有限公司 | 液晶化合物与液晶混合物 |
-
2012
- 2012-07-31 CN CN201210269898.3A patent/CN102795974B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100532340C (zh) * | 2001-07-20 | 2009-08-26 | 默克专利股份有限公司 | 具有负介电各向异性的茚满化合物 |
CN1717467A (zh) * | 2002-11-29 | 2006-01-04 | 大日本油墨化学工业株式会社 | 含有茚满化合物的向列型液晶组合物 |
CN1867647A (zh) * | 2003-10-17 | 2006-11-22 | 默克专利股份有限公司 | 包含氟化茚满化合物的液晶介质 |
CN102477305A (zh) * | 2010-11-25 | 2012-05-30 | 达兴材料股份有限公司 | 液晶化合物与液晶混合物 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109212858A (zh) * | 2017-06-30 | 2019-01-15 | 江苏和成显示科技有限公司 | 一种va型液晶显示器件 |
CN109212858B (zh) * | 2017-06-30 | 2021-11-02 | 江苏和成显示科技有限公司 | 一种va型液晶显示器件 |
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CN102795974A (zh) | 2012-11-28 |
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