CN102807551A - 新型的含二氧杂饱和薁类的液晶化合物及其组合物 - Google Patents
新型的含二氧杂饱和薁类的液晶化合物及其组合物 Download PDFInfo
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- CN102807551A CN102807551A CN2012102822590A CN201210282259A CN102807551A CN 102807551 A CN102807551 A CN 102807551A CN 2012102822590 A CN2012102822590 A CN 2012102822590A CN 201210282259 A CN201210282259 A CN 201210282259A CN 102807551 A CN102807551 A CN 102807551A
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 70
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 59
- 239000000203 mixture Substances 0.000 title claims abstract description 9
- 150000001545 azulenes Chemical class 0.000 title abstract description 8
- 229920006395 saturated elastomer Polymers 0.000 title abstract description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 239000002904 solvent Substances 0.000 claims description 32
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000012280 lithium aluminium hydride Substances 0.000 claims description 15
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims description 12
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- -1 tosic acid monohydrate Chemical class 0.000 claims description 10
- 229910052786 argon Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 125000005842 heteroatom Chemical group 0.000 claims description 8
- 238000010992 reflux Methods 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 150000001721 carbon Chemical group 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- OVEHNNQXLPJPPL-UHFFFAOYSA-N lithium;n-propan-2-ylpropan-2-amine Chemical compound [Li].CC(C)NC(C)C OVEHNNQXLPJPPL-UHFFFAOYSA-N 0.000 claims description 6
- WXUAQHNMJWJLTG-VKHMYHEASA-N (S)-methylsuccinic acid Chemical compound OC(=O)[C@@H](C)CC(O)=O WXUAQHNMJWJLTG-VKHMYHEASA-N 0.000 claims description 5
- DMSZORWOGDLWGN-UHFFFAOYSA-N ctk1a3526 Chemical compound NP(N)(N)=O DMSZORWOGDLWGN-UHFFFAOYSA-N 0.000 claims description 5
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 claims description 4
- 101150065749 Churc1 gene Proteins 0.000 claims description 4
- 102100038239 Protein Churchill Human genes 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 8
- 239000000178 monomer Substances 0.000 abstract description 7
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 40
- 239000007787 solid Substances 0.000 description 39
- 239000010410 layer Substances 0.000 description 22
- 238000002360 preparation method Methods 0.000 description 21
- 238000003756 stirring Methods 0.000 description 17
- 239000007864 aqueous solution Substances 0.000 description 16
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 15
- 210000002858 crystal cell Anatomy 0.000 description 15
- 238000004440 column chromatography Methods 0.000 description 14
- 230000006837 decompression Effects 0.000 description 14
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- 230000008859 change Effects 0.000 description 12
- 238000001035 drying Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 11
- 239000012044 organic layer Substances 0.000 description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 10
- 238000006880 cross-coupling reaction Methods 0.000 description 10
- 238000010792 warming Methods 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
- 0 COC(C(CC(C1)C2CCC(**)CC2)C1C(OC)=O)=O Chemical compound COC(C(CC(C1)C2CCC(**)CC2)C1C(OC)=O)=O 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229960001701 chloroform Drugs 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 6
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000003810 ethyl acetate extraction Methods 0.000 description 5
- 239000012074 organic phase Substances 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 238000003747 Grignard reaction Methods 0.000 description 4
- 239000007818 Grignard reagent Substances 0.000 description 4
- 238000006411 Negishi coupling reaction Methods 0.000 description 4
- 238000003477 Sonogashira cross-coupling reaction Methods 0.000 description 4
- 238000006069 Suzuki reaction reaction Methods 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 150000004795 grignard reagents Chemical class 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 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 4
- 238000005406 washing Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- PHSPJQZRQAJPPF-UHFFFAOYSA-N N-alpha-Methylhistamine Chemical compound CNCCC1=CN=CN1 PHSPJQZRQAJPPF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 229940126214 compound 3 Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- FEWLNYSYJNLUOO-UHFFFAOYSA-N 1-Piperidinecarboxaldehyde Chemical compound O=CN1CCCCC1 FEWLNYSYJNLUOO-UHFFFAOYSA-N 0.000 description 2
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 2
- 238000006646 Dess-Martin oxidation reaction Methods 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 238000006809 Jones oxidation reaction Methods 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 238000006859 Swern oxidation reaction Methods 0.000 description 2
- 235000010338 boric acid Nutrition 0.000 description 2
- 125000005619 boric acid group Chemical class 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- KVFDZFBHBWTVID-UHFFFAOYSA-N cyclohexanecarbaldehyde Chemical compound O=CC1CCCCC1 KVFDZFBHBWTVID-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- IUYHWZFSGMZEOG-UHFFFAOYSA-M magnesium;propane;chloride Chemical compound [Mg+2].[Cl-].C[CH-]C IUYHWZFSGMZEOG-UHFFFAOYSA-M 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- HJUGFYREWKUQJT-UHFFFAOYSA-N tetrabromomethane Chemical compound BrC(Br)(Br)Br HJUGFYREWKUQJT-UHFFFAOYSA-N 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical class [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 241000024287 Areas Species 0.000 description 1
- VFXCHXXILDEWPZ-UHFFFAOYSA-N CC1OCC(CC(C2)c(cc3)ccc3-c3cc(F)c(C)cc3)C2CO1 Chemical compound CC1OCC(CC(C2)c(cc3)ccc3-c3cc(F)c(C)cc3)C2CO1 VFXCHXXILDEWPZ-UHFFFAOYSA-N 0.000 description 1
- 101100299648 Caenorhabditis elegans puf-5 gene Proteins 0.000 description 1
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- IYRWEQXVUNLMAY-UHFFFAOYSA-N carbonyl fluoride Chemical compound FC(F)=O IYRWEQXVUNLMAY-UHFFFAOYSA-N 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- UKFXDFUAPNAMPJ-UHFFFAOYSA-N ethylmalonic acid Chemical compound CCC(C(O)=O)C(O)=O UKFXDFUAPNAMPJ-UHFFFAOYSA-N 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
组分代码 | 重量百分数(%) | 性能参数测试结果 |
3CPO2 | 5 | △n=0.119 |
3CPP2 | 20 | Vth=2.12v |
5PP1 | 5 | Cp=75.1℃ |
3PPO2 | 10 | η=14.6mpa.s |
VCCP1 | 5 | △ε=4.3 |
3CCV | 34 | |
3IGUQUF | 8 | |
2IGUQUF | 8 | |
3(Da)PUF | 5 |
组分代码 | 重量百分数(%) | 性能参数测试结果 |
3CPO2 | 5 | △n=0.119 |
3CPP2 | 20 | Vth=2.24v |
5PP1 | 5 | Cp=74.4℃ |
3PPO2 | 10 | η=14.2mpa.s |
VCCP1 | 5 | △ε=4.03 |
3CCV | 34 |
3IGUQUF | 8 | |
2IGUQUF | 8 | |
3CPUF | 5 |
组分代码 | 重量百分数(%) | 性能参数测试结果 |
2CCUF | 15 | △n=0.140 |
3(Da)CUF | 12 | Vth=1.68v |
1PP2V1 | 8 | Cp=86.8℃ |
2PGP3 | 12 | η=27.5mpa.s |
3CGUF | 6 | △ε=8.33 |
2CGUF | 7 | |
3CCV | 15 | |
3CCV1 | 5 | |
3PUQUF | 8 | |
3PGUQUF | 6 | |
2PGUQUF | 6 |
组分代码 | 重量百分数(%) | 性能参数测试结果 |
2CCUF | 15 | △n=0.140 |
3CCUF | 12 | Vth=1.75v |
1PP2V1 | 8 | Cp=85.5℃ |
2PGP3 | 12 | η=26.8mpa.s |
3CGUF | 6 | △ε=8.02 |
2CGUF | 7 | |
3CCV | 15 | |
3CCV1 | 5 | |
3PUQUF | 8 | |
3PGUQUF | 6 |
2PGUQUF | 6 |
Claims (12)
Priority Applications (1)
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CN201210282259.0A CN102807551B (zh) | 2012-08-09 | 2012-08-09 | 含二氧杂饱和薁类的液晶化合物及其组合物 |
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CN201210282259.0A CN102807551B (zh) | 2012-08-09 | 2012-08-09 | 含二氧杂饱和薁类的液晶化合物及其组合物 |
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Publication Number | Publication Date |
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CN102807551A true CN102807551A (zh) | 2012-12-05 |
CN102807551B CN102807551B (zh) | 2014-06-04 |
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CN201210282259.0A Active CN102807551B (zh) | 2012-08-09 | 2012-08-09 | 含二氧杂饱和薁类的液晶化合物及其组合物 |
Country Status (1)
Country | Link |
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CN (1) | CN102807551B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108865174A (zh) * | 2018-05-25 | 2018-11-23 | 山西义诺电子材料有限公司 | 一种含有薁环的液晶化合物及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101616883A (zh) * | 2007-01-24 | 2009-12-30 | 智索株式会社 | 液晶性化合物、液晶组成物以及液晶显示元件 |
CN102056882A (zh) * | 2008-06-09 | 2011-05-11 | 智索株式会社 | 具有环己烷环的5环液晶化合物、液晶组成物以及液晶显示元件 |
CN102186821A (zh) * | 2008-10-21 | 2011-09-14 | Jnc株式会社 | 有含氮杂环的5环液晶化合物、液晶组成物及液晶显示元件 |
WO2011162142A1 (ja) * | 2010-06-22 | 2011-12-29 | Jnc株式会社 | 分岐アルキルまたは分岐アルケニルを有する化合物、および光学的に等方性の液晶媒体及び光素子 |
CN102627534A (zh) * | 2012-03-20 | 2012-08-08 | 江苏和成显示科技股份有限公司 | 包含茚环和二氟乙烯桥键的化合物及其制备方法和应用 |
-
2012
- 2012-08-09 CN CN201210282259.0A patent/CN102807551B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101616883A (zh) * | 2007-01-24 | 2009-12-30 | 智索株式会社 | 液晶性化合物、液晶组成物以及液晶显示元件 |
CN102056882A (zh) * | 2008-06-09 | 2011-05-11 | 智索株式会社 | 具有环己烷环的5环液晶化合物、液晶组成物以及液晶显示元件 |
CN102186821A (zh) * | 2008-10-21 | 2011-09-14 | Jnc株式会社 | 有含氮杂环的5环液晶化合物、液晶组成物及液晶显示元件 |
WO2011162142A1 (ja) * | 2010-06-22 | 2011-12-29 | Jnc株式会社 | 分岐アルキルまたは分岐アルケニルを有する化合物、および光学的に等方性の液晶媒体及び光素子 |
CN102627534A (zh) * | 2012-03-20 | 2012-08-08 | 江苏和成显示科技股份有限公司 | 包含茚环和二氟乙烯桥键的化合物及其制备方法和应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108865174A (zh) * | 2018-05-25 | 2018-11-23 | 山西义诺电子材料有限公司 | 一种含有薁环的液晶化合物及其制备方法和应用 |
CN108865174B (zh) * | 2018-05-25 | 2020-04-24 | 山西义诺电子材料有限公司 | 一种含有薁环的液晶化合物及其制备方法和应用 |
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