JPH04501572A - 5―オキシ―2―フェニルピリジン化合物および液晶媒質 - Google Patents
5―オキシ―2―フェニルピリジン化合物および液晶媒質Info
- Publication number
- JPH04501572A JPH04501572A JP2511213A JP51121390A JPH04501572A JP H04501572 A JPH04501572 A JP H04501572A JP 2511213 A JP2511213 A JP 2511213A JP 51121390 A JP51121390 A JP 51121390A JP H04501572 A JPH04501572 A JP H04501572A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compounds
- oxy
- formulas
- compound
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 59
- -1 Pyridine compound Chemical class 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims description 7
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 claims description 3
- 239000005262 ferroelectric liquid crystals (FLCs) Substances 0.000 claims description 2
- 239000012071 phase Substances 0.000 description 18
- 230000001419 dependent effect Effects 0.000 description 11
- 239000004990 Smectic liquid crystal Substances 0.000 description 10
- 125000000217 alkyl group Chemical group 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000010287 polarization Effects 0.000 description 5
- 230000002269 spontaneous effect Effects 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- VQGHOUODWALEFC-UHFFFAOYSA-N alpha-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000006266 etherification reaction Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- IMRWILPUOVGIMU-UHFFFAOYSA-N 2-bromopyridine Chemical compound BrC1=CC=CC=N1 IMRWILPUOVGIMU-UHFFFAOYSA-N 0.000 description 2
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 2
- 239000005695 Ammonium acetate Substances 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- 125000004423 acyloxy group Chemical group 0.000 description 2
- 235000019257 ammonium acetate Nutrition 0.000 description 2
- 229940043376 ammonium acetate Drugs 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- NZNMSOFKMUBTKW-UHFFFAOYSA-N cyclohexanecarboxylic acid Chemical compound OC(=O)C1CCCCC1 NZNMSOFKMUBTKW-UHFFFAOYSA-N 0.000 description 2
- GCFAUZGWPDYAJN-UHFFFAOYSA-N cyclohexyl 3-phenylprop-2-enoate Chemical compound C=1C=CC=CC=1C=CC(=O)OC1CCCCC1 GCFAUZGWPDYAJN-UHFFFAOYSA-N 0.000 description 2
- MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- JVZRCNQLWOELDU-UHFFFAOYSA-N gamma-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 2
- 238000007327 hydrogenolysis reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000006610 n-decyloxy group Chemical group 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- IWIOHRVOBOYWQE-UHFFFAOYSA-N (1-cyclohexylcyclohexyl)benzene Chemical class C1CCCCC1C1(C=2C=CC=CC=2)CCCCC1 IWIOHRVOBOYWQE-UHFFFAOYSA-N 0.000 description 1
- DMJHEIDWSIAXCS-UHFFFAOYSA-N (4-phenylmethoxyphenyl)boronic acid Chemical compound C1=CC(B(O)O)=CC=C1OCC1=CC=CC=C1 DMJHEIDWSIAXCS-UHFFFAOYSA-N 0.000 description 1
- CMAJZWMXEYGGIM-UHFFFAOYSA-N (6-bromopyridin-3-yl) acetate Chemical compound CC(=O)OC1=CC=C(Br)N=C1 CMAJZWMXEYGGIM-UHFFFAOYSA-N 0.000 description 1
- SJSRFXJWBKOROD-UHFFFAOYSA-N 1,1'-bi(cyclohexyl)-1-carboxylic acid Chemical compound C1CCCCC1C1(C(=O)O)CCCCC1 SJSRFXJWBKOROD-UHFFFAOYSA-N 0.000 description 1
- JYNLTWJPPFIEFR-UHFFFAOYSA-N 1,2-dicyclohexylcyclohexene Chemical class C1CCCCC1C1=C(C2CCCCC2)CCCC1 JYNLTWJPPFIEFR-UHFFFAOYSA-N 0.000 description 1
- 150000005481 1,2-diphenylethanes Chemical class 0.000 description 1
- MKYMYZJJFMPDOA-UHFFFAOYSA-N 1-(4-phenylmethoxyphenyl)ethanone Chemical compound C1=CC(C(=O)C)=CC=C1OCC1=CC=CC=C1 MKYMYZJJFMPDOA-UHFFFAOYSA-N 0.000 description 1
- LSXKDWGTSHCFPP-UHFFFAOYSA-N 1-bromoheptane Chemical compound CCCCCCCBr LSXKDWGTSHCFPP-UHFFFAOYSA-N 0.000 description 1
- RFFCUDDJJDOFLS-UHFFFAOYSA-N 1-cyclohexylcyclohexene Chemical class C1CCCCC1C1=CCCCC1 RFFCUDDJJDOFLS-UHFFFAOYSA-N 0.000 description 1
- LBTIXAMZNGEYQV-UHFFFAOYSA-N 1-phenyl-3-propyloctan-1-one Chemical compound CCCCCC(CCC)CC(=O)C1=CC=CC=C1 LBTIXAMZNGEYQV-UHFFFAOYSA-N 0.000 description 1
- 125000005714 2,5- (1,3-dioxanylene) group Chemical group [H]C1([H])OC([H])([*:1])OC([H])([H])C1([H])[*:2] 0.000 description 1
- ZHXUWDPHUQHFOV-UHFFFAOYSA-N 2,5-dibromopyridine Chemical compound BrC1=CC=C(Br)N=C1 ZHXUWDPHUQHFOV-UHFFFAOYSA-N 0.000 description 1
- QJQSTRRTZSUJMD-UHFFFAOYSA-N 2-(4-butylphenyl)-5-ethoxypyridine Chemical compound C1=CC(CCCC)=CC=C1C1=CC=C(OCC)C=N1 QJQSTRRTZSUJMD-UHFFFAOYSA-N 0.000 description 1
- QKDQHBXHIDQBQR-UHFFFAOYSA-N 2-chloroheptanoic acid Chemical compound CCCCCC(Cl)C(O)=O QKDQHBXHIDQBQR-UHFFFAOYSA-N 0.000 description 1
- YQSAPDQJFZPHOJ-UHFFFAOYSA-N 2-cyclohexyl-1,3-dithiane Chemical class C1CCCCC1C1SCCCS1 YQSAPDQJFZPHOJ-UHFFFAOYSA-N 0.000 description 1
- ZKTFZNPTAJIXMK-UHFFFAOYSA-N 2-cyclohexylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C1CCCCC1 ZKTFZNPTAJIXMK-UHFFFAOYSA-N 0.000 description 1
- IBLVSWYGUFGDMF-UHFFFAOYSA-N 2-cyclohexylethylcyclohexane Chemical class C1CCCCC1CCC1CCCCC1 IBLVSWYGUFGDMF-UHFFFAOYSA-N 0.000 description 1
- HUTHUTALXJNNRS-UHFFFAOYSA-N 2-cyclohexylpyridine Chemical compound C1CCCCC1C1=CC=CC=N1 HUTHUTALXJNNRS-UHFFFAOYSA-N 0.000 description 1
- GXKPARDRBFURON-UHFFFAOYSA-N 2-phenyl-1,3-dithiane Chemical class S1CCCSC1C1=CC=CC=C1 GXKPARDRBFURON-UHFFFAOYSA-N 0.000 description 1
- WLNDDIWESXCXHM-UHFFFAOYSA-N 2-phenyl-1,4-dioxane Chemical class C1OCCOC1C1=CC=CC=C1 WLNDDIWESXCXHM-UHFFFAOYSA-N 0.000 description 1
- OXPDQFOKSZYEMJ-UHFFFAOYSA-N 2-phenylpyrimidine Chemical compound C1=CC=CC=C1C1=NC=CC=N1 OXPDQFOKSZYEMJ-UHFFFAOYSA-N 0.000 description 1
- JGPVJOWFZWPXHJ-UHFFFAOYSA-N 4-(5-octoxypyridin-2-yl)phenol Chemical compound CCCCCCCCOc1ccc(nc1)-c1ccc(O)cc1 JGPVJOWFZWPXHJ-UHFFFAOYSA-N 0.000 description 1
- BSWDPEBODQNWTG-UHFFFAOYSA-N 5-butoxy-2-(4-pentylphenyl)pyridine Chemical compound C1=CC(CCCCC)=CC=C1C1=CC=C(OCCCC)C=N1 BSWDPEBODQNWTG-UHFFFAOYSA-N 0.000 description 1
- HIFRURWIDJFGEU-UHFFFAOYSA-N 6-(4-nonylphenyl)pyridin-3-ol Chemical compound C1=CC(CCCCCCCCC)=CC=C1C1=CC=C(O)C=N1 HIFRURWIDJFGEU-UHFFFAOYSA-N 0.000 description 1
- QNGKGXNZGWIDGS-UHFFFAOYSA-N 6-cyclohexyl-5-ethyl-5-phenylcyclohexa-1,3-diene Chemical class C=1C=CC=CC=1C1(CC)C=CC=CC1C1CCCCC1 QNGKGXNZGWIDGS-UHFFFAOYSA-N 0.000 description 1
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Natural products CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 101100264195 Caenorhabditis elegans app-1 gene Proteins 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- ADIAPCNCEHFEPJ-UHFFFAOYSA-N [4-(2-cyclohexylethyl)cyclohexyl]benzene Chemical class C1CCCCC1CCC(CC1)CCC1C1=CC=CC=C1 ADIAPCNCEHFEPJ-UHFFFAOYSA-N 0.000 description 1
- 125000003302 alkenyloxy group Chemical group 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 150000001482 benzyl phenyl ethers Chemical class 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004074 biphenyls Chemical class 0.000 description 1
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 1
- 150000005752 bromopyridines Chemical class 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N cinnamic acid group Chemical class C(C=CC1=CC=CC=C1)(=O)O WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- VZFUCHSFHOYXIS-UHFFFAOYSA-N cycloheptane carboxylic acid Natural products OC(=O)C1CCCCCC1 VZFUCHSFHOYXIS-UHFFFAOYSA-N 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
- IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical compound C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 description 1
- WVIIMZNLDWSIRH-UHFFFAOYSA-N cyclohexylcyclohexane Chemical class C1CCCCC1C1CCCCC1 WVIIMZNLDWSIRH-UHFFFAOYSA-N 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002440 hydroxy compounds Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- UVEWQKMPXAHFST-UHFFFAOYSA-N n,1-diphenylmethanimine Chemical class C=1C=CC=CC=1C=NC1=CC=CC=C1 UVEWQKMPXAHFST-UHFFFAOYSA-N 0.000 description 1
- 125000001298 n-hexoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000006608 n-octyloxy group Chemical group 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 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
- 150000001564 phenyl benzoates Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000005359 phenylpyridines Chemical class 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 150000001629 stilbenes Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000001911 terphenyls Chemical class 0.000 description 1
- 150000001608 tolans Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/3444—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing one nitrogen atom, e.g. pyridine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Pyridine Compounds (AREA)
Abstract
Description
Claims (9)
- 1.下記式I、すなわち ▲数式、化学式、表等があります▼I の5−オキシ−2−フェニルピリジン化合物。 但し上記式において m及びnは互いに独立にそれぞれIないし18の数であり、 Q1は−O−、trans−1,4−シクロヘキシレン、1,4−フェニレン又 は単結合を表わし、 Q2は−CO−、 ▲数式、化学式、表等があります▼ 又は単結合を表わし、 その際、イ)Q1=Q2=単結合のときはm+n≧11であり、そしてロ)Q2 =COのときはCnH2n+1の基は直鎖基である。
- 2.下記式Ia、すなわち ▲数式、化学式、表等があります▼Iaの請求項1の5−オキシ−2−フェニル ピリジン化合物:但しこの式において mは7ないし12の数であり、そして nは6ないし12の数である。
- 3.下記式Ib、すなわち ▲数式、化学式、表等があります▼Ibの、請求項1の5−オキシ−2−フェニ ルピリジン化合物:但しこの式において mとnとはそれぞれ互いに独立に5ないし12の数である。
- 4.下記式Ic、すなわち ▲数式、化学式、表等があります▼Icの、請求項1の5−オキシ−2−フェニ ルピリジン化合物:但しこの式においてCnH2n+1の基は直鎖基であり、Q 1は−O−又は単結合を表わし、そしてmとnとはそれぞれ互いに独立に5ない し12の数である。
- 5.下記式Id、すなわち ▲数式、化学式、表等があります▼Idの、請求項1の5−オキシ−2−フェニ ルピリジン化合物:但しこの式においてQは−O−又は単結合を表わし、mは5 ないし12の数であり、そしてnは2ないし12の数である。
- 6.下記式Ie、すなわち ▲数式、化学式、表等があります▼Ieの、請求項1の5−オキシ−2−フェニ ルピリジン化合物:但しこの式においてQは−O−又は単結合を表わし、mは5 ないし12の数であり、そしてnは2ないし12の数である。
- 7.下記式If ▲数式、化学式、表等があります▼Ifの、請求項1の5−オキシ−2−フェニ ルピリジン化合物:但しこの式においてmとnとはそれぞれ互いに独立に1ない し12の数である。
- 8.少なくとも2つの液晶成分を有する強誘電性液晶媒質において、これが請求 項1ないし7の少なくとも1つの成分を1つ以上含んでいることを特徴とする、 液晶媒質。
- 9.強誘電体として請求項8の媒質を含んでいることを特徴とする、電気光学的 ディスプレー。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3928264 | 1989-08-26 | ||
| DE3928264.3 | 1989-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04501572A true JPH04501572A (ja) | 1992-03-19 |
| JP2943817B2 JP2943817B2 (ja) | 1999-08-30 |
Family
ID=6387950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2511213A Expired - Lifetime JP2943817B2 (ja) | 1989-08-26 | 1990-08-17 | 5―オキシ―2―フェニルピリジン化合物および液晶媒質 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5196141A (ja) |
| EP (1) | EP0440762B1 (ja) |
| JP (1) | JP2943817B2 (ja) |
| DE (1) | DE59010421D1 (ja) |
| WO (1) | WO1991002722A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630962A (en) * | 1990-12-19 | 1997-05-20 | Hoechst Aktiengesellschaft | 2-Fluoropyridines, their preparation and their use in liquid crystal mixtures |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3524489A1 (de) * | 1984-07-12 | 1986-01-23 | Kabushiki Kaisha Suwa Seikosha, Tokio/Tokyo | 2-phenylpyridinderivate und verfahren zu ihrer herstellung |
| US4684477A (en) * | 1985-03-06 | 1987-08-04 | Chisso Corporation | Pyridine derivatives and their use in liquid crystals |
| DE3518734A1 (de) * | 1985-05-24 | 1986-11-27 | Merck Patent Gmbh, 6100 Darmstadt | Smektische fluessigkristalline phasen |
| DE3600052A1 (de) * | 1986-01-03 | 1987-07-09 | Merck Patent Gmbh | Heterocyclische verbindungen |
| DE3606787A1 (de) * | 1986-03-01 | 1987-09-03 | Merck Patent Gmbh | Elektrooptisches anzeigeelement |
| JPH0739393B2 (ja) * | 1986-03-26 | 1995-05-01 | チッソ株式会社 | 2−(4′−アルコキシフエニル)−5−アルキルピリジン |
| EP0267758A3 (en) * | 1986-11-10 | 1989-10-18 | Chisso Corporation | Alpha-substituted-propionic acid esters |
| JPS63165344A (ja) * | 1986-12-26 | 1988-07-08 | Chisso Corp | 光学活性−2−メチルブチレ−ト類およびその利用物 |
| JPH0730041B2 (ja) * | 1987-06-01 | 1995-04-05 | チッソ株式会社 | スメクチック性液晶化合物 |
-
1990
- 1990-08-17 WO PCT/EP1990/001351 patent/WO1991002722A1/de not_active Ceased
- 1990-08-17 US US07/598,603 patent/US5196141A/en not_active Expired - Lifetime
- 1990-08-17 DE DE59010421T patent/DE59010421D1/de not_active Expired - Lifetime
- 1990-08-17 JP JP2511213A patent/JP2943817B2/ja not_active Expired - Lifetime
- 1990-08-17 EP EP90912004A patent/EP0440762B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2943817B2 (ja) | 1999-08-30 |
| EP0440762B1 (de) | 1996-07-17 |
| WO1991002722A1 (de) | 1991-03-07 |
| US5196141A (en) | 1993-03-23 |
| DE59010421D1 (de) | 1996-08-22 |
| EP0440762A1 (de) | 1991-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4871469A (en) | Nematic liquid-crystalline phases | |
| JP2545254B2 (ja) | 強誘電性液晶混合物及び電気光学表示素子 | |
| JPH05502676A (ja) | 4,4’―ジ置換された2’,3―ジフルオルビフェニル化合物及び液晶媒質 | |
| US4988459A (en) | Use of optically active oxirane-2-carboxylic acid esters as dopants in liquid-crystal mixtures, liquid-crystal mixtures containing same and novel optically active oxirane-2-carboxylic acid esters | |
| US5389291A (en) | 3,6-disubstituted 2-halopyridines | |
| JPH0673006A (ja) | 3−フルオロピリジン、その製造方法および液晶混合物へのその使用 | |
| JP2001506252A (ja) | 液晶混合物のためのフッ素化フェナントレン誘導体 | |
| US5454975A (en) | Cyanophenylpyri (MI)dine derivatives and liquid-crystalline medium | |
| US5167859A (en) | 2,5-disubstituted heterocycle and liquid-crystalline phase | |
| US5242618A (en) | Di- and trifluorotolans | |
| US5190692A (en) | Four ring esters and ethers | |
| JP2856362B2 (ja) | フルオロフェニルピリミジン化合物 | |
| JP2004002894A (ja) | 液晶組成物、液晶組成物の電圧保持率増大方法、および液晶組成物の精製方法 | |
| JPH04501572A (ja) | 5―オキシ―2―フェニルピリジン化合物および液晶媒質 | |
| US5204017A (en) | Difluorobenzonitriles and liquid-crystalline medium | |
| US5393459A (en) | Optically active compounds, and a liquid-crystalline phase | |
| US5340497A (en) | Fluorophenylpyrimidines | |
| US5387689A (en) | Chiral valerolactone derivatives | |
| US6146547A (en) | 2-substituted-alkyl ether and liquid crystal composition | |
| JPH04500079A (ja) | 光学活性化合物、および液晶相 | |
| EP0394906B1 (en) | Liquid crystalline composition | |
| US5204476A (en) | Fluorophenylpyridines | |
| EP0456793B1 (en) | Halophenyl substituted heterocyclic derivatives | |
| US5264152A (en) | Optically active compound, liquid crystal composition and liquid crystal device comprising same | |
| JPH04501574A (ja) | 5―オキシ―2―フェニルアジン類および液晶媒体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080625 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090625 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100625 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100625 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110625 Year of fee payment: 12 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110625 Year of fee payment: 12 |