CN102826966A - 一种邻二氟烷氧基苯衍生物液晶单体的制备方法 - Google Patents
一种邻二氟烷氧基苯衍生物液晶单体的制备方法 Download PDFInfo
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- CN102826966A CN102826966A CN2012102904393A CN201210290439A CN102826966A CN 102826966 A CN102826966 A CN 102826966A CN 2012102904393 A CN2012102904393 A CN 2012102904393A CN 201210290439 A CN201210290439 A CN 201210290439A CN 102826966 A CN102826966 A CN 102826966A
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- difluorobenzene
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 28
- 239000000178 monomer Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 40
- GOYDNIKZWGIXJT-UHFFFAOYSA-N 1,2-difluorobenzene Chemical compound FC1=CC=CC=C1F GOYDNIKZWGIXJT-UHFFFAOYSA-N 0.000 claims abstract description 28
- -1 cyclohexyl ketone compound Chemical class 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 11
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000003747 Grignard reaction Methods 0.000 claims abstract description 5
- 238000006317 isomerization reaction Methods 0.000 claims abstract description 5
- 238000001465 metallisation Methods 0.000 claims abstract description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 52
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 35
- 239000012074 organic phase Substances 0.000 claims description 28
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 13
- 238000006460 hydrolysis reaction Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- NQEDLIZOPMNZMC-UHFFFAOYSA-N 4-propylcyclohexan-1-one Chemical compound CCCC1CCC(=O)CC1 NQEDLIZOPMNZMC-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000012024 dehydrating agents Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 239000007868 Raney catalyst Substances 0.000 claims description 3
- 229910000564 Raney nickel Inorganic materials 0.000 claims description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 3
- 238000005271 boronizing Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- NHDIQVFFNDKAQU-UHFFFAOYSA-N tripropan-2-yl borate Chemical compound CC(C)OB(OC(C)C)OC(C)C NHDIQVFFNDKAQU-UHFFFAOYSA-N 0.000 claims description 3
- ZFFBIQMNKOJDJE-UHFFFAOYSA-N 2-bromo-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(Br)C(=O)C1=CC=CC=C1 ZFFBIQMNKOJDJE-UHFFFAOYSA-N 0.000 claims description 2
- 230000009471 action Effects 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 claims description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- RKWWASUTWAFKHA-UHFFFAOYSA-N 1-bromo-2,3-difluorobenzene Chemical compound FC1=CC=CC(Br)=C1F RKWWASUTWAFKHA-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 21
- 238000004321 preservation Methods 0.000 description 17
- 230000007935 neutral effect Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000002904 solvent Substances 0.000 description 13
- 230000007062 hydrolysis Effects 0.000 description 10
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 230000032798 delamination Effects 0.000 description 5
- 229940043279 diisopropylamine Drugs 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 3
- BKLQIKNQJIJYQX-UHFFFAOYSA-N 1,2-difluoro-3-(4-propylcyclohexyl)benzene Chemical compound C1CC(CCC)CCC1C1=CC=CC(F)=C1F BKLQIKNQJIJYQX-UHFFFAOYSA-N 0.000 description 2
- FQALAAHPQSNCFN-UHFFFAOYSA-N 1,2-difluoro-3-[4-(4-methylcyclohexyl)cyclohexyl]benzene Chemical compound C1CC(C)CCC1C1CCC(C=2C(=C(F)C=CC=2)F)CC1 FQALAAHPQSNCFN-UHFFFAOYSA-N 0.000 description 2
- NPPZDLNGYJVMRX-UHFFFAOYSA-N 1-(2,3-difluorophenyl)-4-propylcyclohexan-1-ol Chemical compound C1CC(CCC)CCC1(O)C1=CC=CC(F)=C1F NPPZDLNGYJVMRX-UHFFFAOYSA-N 0.000 description 2
- MPPPKRYCTPRNTB-UHFFFAOYSA-N 1-bromobutane Chemical compound CCCCBr MPPPKRYCTPRNTB-UHFFFAOYSA-N 0.000 description 2
- RHUNWKYRWMYYMP-UHFFFAOYSA-N 4-(4-methylcyclohexyl)cyclohexan-1-one Chemical compound C1CC(C)CCC1C1CCC(=O)CC1 RHUNWKYRWMYYMP-UHFFFAOYSA-N 0.000 description 2
- 0 CC(*)(CC1)CCC1[C@](CC1)CC[C@@]1c(ccc(B(O)O)c1F)c1F Chemical compound CC(*)(CC1)CCC1[C@](CC1)CC[C@@]1c(ccc(B(O)O)c1F)c1F 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- DSVGQVZAZSZEEX-UHFFFAOYSA-N [C].[Pt] Chemical compound [C].[Pt] DSVGQVZAZSZEEX-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- KYNDSYARZOJNCG-UHFFFAOYSA-N 1-butoxy-2,3-difluoro-4-(4-propylcyclohexyl)benzene Chemical compound FC1=C(F)C(OCCCC)=CC=C1C1CCC(CCC)CC1 KYNDSYARZOJNCG-UHFFFAOYSA-N 0.000 description 1
- BPVJENLMEMWFBW-UHFFFAOYSA-N 1-butoxy-4-(4-propylcyclohexyl)benzene Chemical group C1=CC(OCCCC)=CC=C1C1CCC(CCC)CC1 BPVJENLMEMWFBW-UHFFFAOYSA-N 0.000 description 1
- BUSLFAYJGWMERD-UHFFFAOYSA-N 1-chlorosulfonyloxypropane Chemical compound CCCOS(Cl)(=O)=O BUSLFAYJGWMERD-UHFFFAOYSA-N 0.000 description 1
- QYWIEUSEAVQGPN-UHFFFAOYSA-N 2,3,4-tricyclohexylphenol Chemical compound C1CCCCC1C1=C(C2CCCCC2)C(O)=CC=C1C1CCCCC1 QYWIEUSEAVQGPN-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000007697 cis-trans-isomerization reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000003997 cyclic ketones Chemical class 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- FEMRXDWBWXQOGV-UHFFFAOYSA-N potassium amide Chemical compound [NH2-].[K+] FEMRXDWBWXQOGV-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN201210290439.3A CN102826966B (zh) | 2012-08-15 | 2012-08-15 | 一种邻二氟烷氧基苯衍生物液晶单体的制备方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103086843A (zh) * | 2013-01-31 | 2013-05-08 | 石家庄诚志永华显示材料有限公司 | 含有双环辛烷的液晶化合物及其制备方法与应用 |
CN103553878A (zh) * | 2013-11-06 | 2014-02-05 | 烟台德润液晶材料有限公司 | 一种烷基环己基苯酚类液晶中间体化合物的制备新方法 |
CN103709017A (zh) * | 2013-12-26 | 2014-04-09 | 石家庄诚志永华显示材料有限公司 | 1-环己基-2,3-二氟苯衍生物顺反异构体的转化方法 |
CN103896757A (zh) * | 2012-12-24 | 2014-07-02 | 上海彩迩文生化科技有限公司 | 2或4位取代的环己烷甲酸类化合物的顺反异构化方法 |
CN108130102A (zh) * | 2017-12-28 | 2018-06-08 | 中节能万润股份有限公司 | 一种含侧向含氟单体液晶的制备方法 |
CN110964538A (zh) * | 2019-12-18 | 2020-04-07 | 江苏创拓新材料有限公司 | 1-环己基-2,3-二氟苯的转位方法 |
CN111978144A (zh) * | 2020-09-16 | 2020-11-24 | 河北凡克新材料有限公司 | 一种环己基多氟苯类液晶单体的制备方法 |
CN115745724A (zh) * | 2022-11-07 | 2023-03-07 | 湖南经世新材料有限责任公司 | 反式-1,4-环己基类有机物及其合成方法 |
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JP2001039916A (ja) * | 1999-07-27 | 2001-02-13 | Dainippon Ink & Chem Inc | 水素化されたナフタレン誘導体 |
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2012
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JP2001039916A (ja) * | 1999-07-27 | 2001-02-13 | Dainippon Ink & Chem Inc | 水素化されたナフタレン誘導体 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103896757A (zh) * | 2012-12-24 | 2014-07-02 | 上海彩迩文生化科技有限公司 | 2或4位取代的环己烷甲酸类化合物的顺反异构化方法 |
CN103896757B (zh) * | 2012-12-24 | 2016-05-11 | 上海彩迩文生化科技有限公司 | 2或4位取代的环己烷甲酸类化合物的顺反异构化方法 |
CN103086843B (zh) * | 2013-01-31 | 2016-01-20 | 石家庄诚志永华显示材料有限公司 | 含有双环辛烷的液晶化合物及其制备方法与应用 |
CN103086843A (zh) * | 2013-01-31 | 2013-05-08 | 石家庄诚志永华显示材料有限公司 | 含有双环辛烷的液晶化合物及其制备方法与应用 |
CN103553878B (zh) * | 2013-11-06 | 2015-08-19 | 烟台德润液晶材料有限公司 | 一种烷基环己基苯酚类液晶中间体化合物的制备新方法 |
CN103553878A (zh) * | 2013-11-06 | 2014-02-05 | 烟台德润液晶材料有限公司 | 一种烷基环己基苯酚类液晶中间体化合物的制备新方法 |
CN103709017A (zh) * | 2013-12-26 | 2014-04-09 | 石家庄诚志永华显示材料有限公司 | 1-环己基-2,3-二氟苯衍生物顺反异构体的转化方法 |
CN103709017B (zh) * | 2013-12-26 | 2015-11-18 | 石家庄诚志永华显示材料有限公司 | 1-环己基-2,3-二氟苯衍生物顺反异构体的转化方法 |
CN108130102A (zh) * | 2017-12-28 | 2018-06-08 | 中节能万润股份有限公司 | 一种含侧向含氟单体液晶的制备方法 |
CN110964538A (zh) * | 2019-12-18 | 2020-04-07 | 江苏创拓新材料有限公司 | 1-环己基-2,3-二氟苯的转位方法 |
CN110964538B (zh) * | 2019-12-18 | 2022-01-04 | 江苏创拓新材料有限公司 | 1-环己基-2,3-二氟苯的转位方法 |
CN111978144A (zh) * | 2020-09-16 | 2020-11-24 | 河北凡克新材料有限公司 | 一种环己基多氟苯类液晶单体的制备方法 |
CN115745724A (zh) * | 2022-11-07 | 2023-03-07 | 湖南经世新材料有限责任公司 | 反式-1,4-环己基类有机物及其合成方法 |
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