JPS53114788A - Nematic liquid crystal matter mixture - Google Patents

Nematic liquid crystal matter mixture

Info

Publication number
JPS53114788A
JPS53114788A JP1997678A JP1997678A JPS53114788A JP S53114788 A JPS53114788 A JP S53114788A JP 1997678 A JP1997678 A JP 1997678A JP 1997678 A JP1997678 A JP 1997678A JP S53114788 A JPS53114788 A JP S53114788A
Authority
JP
Japan
Prior art keywords
liquid crystal
nematic liquid
matter mixture
crystal matter
mixture
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.)
Pending
Application number
JP1997678A
Other languages
English (en)
Inventor
Arthur Boller
Marco Cereghetti
Hanspeter Scherrer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of JPS53114788A publication Critical patent/JPS53114788A/ja
Pending legal-status Critical Current

Links

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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/12—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing more than one —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/30—Halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom
    • C07D239/36—One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
    • 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
    • C09K19/345—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 two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
JP1997678A 1974-10-25 1978-02-24 Nematic liquid crystal matter mixture Pending JPS53114788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1431374A CH617452A5 (ja) 1974-10-25 1974-10-25

Publications (1)

Publication Number Publication Date
JPS53114788A true JPS53114788A (en) 1978-10-06

Family

ID=4399774

Family Applications (3)

Application Number Title Priority Date Filing Date
JP50127576A Granted JPS5180870A (en) 1974-10-25 1975-10-24 Fueniruupirimijinno seizohoho
JP1997678A Pending JPS53114788A (en) 1974-10-25 1978-02-24 Nematic liquid crystal matter mixture
JP1997778A Pending JPS53101385A (en) 1974-10-25 1978-02-24 Method of producing phenyllpyrimidine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50127576A Granted JPS5180870A (en) 1974-10-25 1975-10-24 Fueniruupirimijinno seizohoho

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1997778A Pending JPS53101385A (en) 1974-10-25 1978-02-24 Method of producing phenyllpyrimidine

Country Status (18)

Country Link
US (1) US3997536A (ja)
JP (3) JPS5180870A (ja)
AT (1) AT349475B (ja)
AU (1) AU476921B2 (ja)
BE (1) BE834837A (ja)
CA (1) CA1042889A (ja)
CH (1) CH617452A5 (ja)
DD (2) DD128698A5 (ja)
DE (1) DE2547737C2 (ja)
DK (2) DK479675A (ja)
ES (1) ES442044A1 (ja)
FR (1) FR2309543A1 (ja)
GB (1) GB1473990A (ja)
HK (1) HK7278A (ja)
IT (1) IT1043486B (ja)
NL (1) NL176172C (ja)
SE (1) SE417962B (ja)
ZA (1) ZA756410B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682873A (en) * 1979-11-14 1981-07-06 Hoffmann La Roche Liquid crystal mixture
JPS56113768A (en) * 1980-02-15 1981-09-07 Seiko Epson Corp Compound
JPS61215372A (ja) * 1985-03-20 1986-09-25 Teikoku Chem Ind Corp Ltd 液晶化合物
CN103965111A (zh) * 2014-05-05 2014-08-06 淮海工学院 一种含有水杨醛席夫碱的双子季铵盐及其制备方法

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062798A (en) * 1975-09-19 1977-12-13 Hoffmann-La Roche Inc. Phenylpyrimidine derivatives
US4180475A (en) * 1976-02-26 1979-12-25 Hoffmann La Roche Liquid crystal mixtures
US4052396A (en) * 1976-11-22 1977-10-04 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines
US4052397A (en) * 1976-11-22 1977-10-04 Ciba-Geigy Corporation Process for the production of 2-alkyl or 2-cycloalkyl-4-methyl-6-hydroxypyrimidines
JPS5411887A (en) * 1977-06-29 1979-01-29 Sharp Corp Liquid crystal composition
DD138558A1 (de) * 1977-12-08 1979-11-07 Frank Kuschel Nematische fluessig-kristalline gemische
JPS5483694A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Nematic liquid crystal body for display device
JPS5941983B2 (ja) * 1978-02-17 1984-10-11 大日本インキ化学工業株式会社 トランス（エカトリアル↓−エカトリアル）１，４↓−ジ置換シクロヘキサン誘導体
US4309539A (en) * 1978-03-13 1982-01-05 Hoffmann-La Roche Inc. Pyrimidine derivatives
US4163848A (en) * 1978-08-08 1979-08-07 Ciba-Geigy Corporation Process for the production of 2-alkyl- or cycloalkyl-4-methyl-6-hydroxypyrimidines
JPS5534206A (en) * 1978-08-30 1980-03-10 Hitachi Ltd Nematic liquid crystal for display unit
DE2944905A1 (de) * 1978-12-13 1980-10-23 Werk Fernsehelektronik Veb Kristallin-fluessige substituierte 1,3-dioxane und diese enthaltende gemische
US4273929A (en) * 1979-02-05 1981-06-16 Hoffmann-La Roche Inc. Heterocyclic compounds
DE3014912A1 (de) * 1979-05-15 1980-11-27 Werk Fernsehelektronik Veb Nematische fluessigkristalline 5-cyan- 2- eckige klammer auf 4-acyloxyphenyl eckige klammer zu -pyrimidine und diese enthaltende gemische
DE3063497D1 (en) * 1979-08-20 1983-07-07 Werk Fernsehelektronik Veb Nematic crystalline-liquid 5-alkyl-2-(4-acyloxyphenyl)-pyrimidines for opto-electronic arrangements and process for their preparation
US4364838A (en) * 1979-11-14 1982-12-21 Hoffmann-La Roche Inc. Liquid crystal mixtures
DE2951099A1 (de) * 1979-12-19 1981-06-25 Merck Patent Gmbh, 6100 Darmstadt Tetrahydrochinazoline, verfahren zu ihrer herstellung, diese enthaltende fluessigkristalline dielektrika und elektrooptisches anzeigeelement
JPS56116774A (en) * 1980-02-19 1981-09-12 Seiko Epson Corp Nematic liquid crystal composition
US4335011A (en) * 1980-03-28 1982-06-15 Timex Corporation Cyclohexyl-dioxane liquid crystalline compounds
US4335012A (en) * 1980-04-03 1982-06-15 Timex Corporation 5-Substituted-2-(4-cyanophenyl)-1,3-dioxanes
DE3023989A1 (de) * 1980-06-26 1982-01-21 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristallines dielektrikum
CH645102A5 (de) * 1980-10-14 1984-09-14 Hoffmann La Roche Disubstituierte pyrimidine.
JPS5790082A (en) * 1980-11-26 1982-06-04 Seiko Epson Corp Liquid crystal composition
JPS57117583A (en) * 1981-01-12 1982-07-22 Seiko Epson Corp Liquid crystal composition
US4452718A (en) * 1981-07-31 1984-06-05 Hoffmann-La Roche Inc. Pyridazines
CH651025A5 (de) * 1982-05-14 1985-08-30 Hoffmann La Roche Pyridazine und ihre verwendung als komponenten fluessigkristalliner gemische.
US4528114A (en) * 1981-12-18 1985-07-09 Hoffmann-La Roche Inc. Acetylenes
US5227484A (en) * 1982-01-14 1993-07-13 Merck Patent Gmbh Anisotropic compounds having nematic phase and liquid crystal mixtures
JPS58128356A (ja) * 1982-01-28 1983-07-30 Ube Ind Ltd ２−アルコキシメチレン−３，３−ジアルコキシブロパンニトリル類
GB2120242A (en) * 1982-04-30 1983-11-30 Erba Farmitalia Ergoline derivatives
JPS5939876A (ja) * 1982-08-26 1984-03-05 Chisso Corp ピリミジン誘導体
GB2133004B (en) * 1982-11-04 1986-06-11 Ici Plc Process for the extraction of metal values and novel metal extractants
DE3465192D1 (en) * 1983-03-16 1987-09-10 Hoffmann La Roche Liquid crystal components having an alkenyl chain
US4581155A (en) * 1983-03-31 1986-04-08 Chisso Corporation Halogenopyrimidine derivatives
DE3315295A1 (de) * 1983-04-27 1984-10-31 Merck Patent Gmbh, 6100 Darmstadt Fluorhaltige pyrimidinderivate
EP0136480B1 (en) * 1983-08-22 1990-01-17 Chisso Corporation 2,3-dicyano-5-substituted pyrazines and liquid crystal composition containing them
JPS60146877A (ja) * 1984-01-11 1985-08-02 Chisso Corp ２―置換―６―（５―置換―２―ピリミジニル）ナフタリン
US4609485A (en) * 1984-02-17 1986-09-02 Chisso Corporation Bipyrimidinyl derivatives
DE3411571A1 (de) * 1984-03-29 1985-10-10 Merck Patent Gmbh, 6100 Darmstadt Pyrimidine
DE3561395D1 (de) * 1984-05-25 1988-02-18 Hoffmann La Roche Phenylisothiocyanates
DE3577211D1 (de) * 1984-06-07 1990-05-23 Seiko Instr Inc Fluessigkristallverbindung.
JPS61152659A (ja) * 1984-12-27 1986-07-11 Chisso Corp １，４−ジピリミジニルベンゼン誘導体
DE3500909A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Pyrimidine
JPS61180775A (ja) * 1985-01-22 1986-08-13 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング ジヒドロアジン液晶化合物
JPS61197563A (ja) * 1985-02-27 1986-09-01 Chisso Corp トリフルオロメチルフエニル基をもつピリミジン誘導体
JPS61233689A (ja) * 1985-03-22 1986-10-17 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 複素環式ホウ素化合物
DE3667170D1 (de) * 1985-03-26 1990-01-04 Hoffmann La Roche Alkenylsubstituierte phenylisothiocyanate und benzonitrile.
US4980082A (en) * 1986-09-02 1990-12-25 Seiko Instruments Inc. Ferroelectric SmC liquid crystal composition which comprises pyrimidinylphenyl ester compounds
CA1341098C (en) * 1988-08-25 2000-09-12 Kazuhiko Sakaguchi Liquid crystal composition and use thereof
DE3928267A1 (de) * 1989-08-26 1991-02-28 Merck Patent Gmbh 5-oxy-2-phenylpyrimidine und fluessigkristallines medium
JPH07278545A (ja) * 1994-04-14 1995-10-24 Chisso Corp ネマテック液晶組成物
CN106660957B (zh) * 2014-07-08 2019-11-29 美国陶氏益农公司 4-烷氧基-3-羟基吡啶甲酸的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH593495A5 (ja) * 1971-12-22 1977-12-15 Werk Fernsehelektronik Veb
DD107563A1 (ja) * 1973-09-27 1974-08-05

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5682873A (en) * 1979-11-14 1981-07-06 Hoffmann La Roche Liquid crystal mixture
JPS56113768A (en) * 1980-02-15 1981-09-07 Seiko Epson Corp Compound
JPH0223596B2 (ja) * 1980-02-15 1990-05-24 Seiko Epson Corp
JPS61215372A (ja) * 1985-03-20 1986-09-25 Teikoku Chem Ind Corp Ltd 液晶化合物
JPH0552310B2 (ja) * 1985-03-20 1993-08-05 Teikoku Hormone Mfg Co Ltd
CN103965111A (zh) * 2014-05-05 2014-08-06 淮海工学院 一种含有水杨醛席夫碱的双子季铵盐及其制备方法

Also Published As

Publication number Publication date
NL176172B (nl) 1984-10-01
SE417962B (sv) 1981-04-27
US3997536A (en) 1976-12-14
DD124731A5 (ja) 1977-03-09
JPS5180870A (en) 1976-07-15
DE2547737C2 (de) 1982-09-16
ES442044A1 (es) 1977-06-16
ATA814575A (de) 1978-09-15
CA1042889A (en) 1978-11-21
SE7511902L (sv) 1976-04-26
NL7512497A (nl) 1976-04-27
FR2309543B1 (ja) 1978-04-07
AU8567075A (en) 1976-10-07
BE834837A (fr) 1976-04-26
FR2309543A1 (fr) 1976-11-26
JPS556631B2 (ja) 1980-02-18
AU476921B2 (en) 1976-10-07
DK382677A (da) 1977-08-29
NL176172C (nl) 1985-03-01
DE2547737A1 (de) 1976-04-29
IT1043486B (it) 1980-02-20
GB1473990A (en) 1977-05-18
DD128698A5 (de) 1977-12-07
ZA756410B (en) 1976-09-29
DK479675A (da) 1976-04-26
AT349475B (de) 1979-04-10
HK7278A (en) 1978-02-17
CH617452A5 (ja) 1980-05-30
JPS53101385A (en) 1978-09-04

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