DD231369A5 - Fluessigkristalline phase - Google Patents

Fluessigkristalline phase Download PDF

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Publication number
DD231369A5
DD231369A5 DD85273046A DD27304685A DD231369A5 DD 231369 A5 DD231369 A5 DD 231369A5 DD 85273046 A DD85273046 A DD 85273046A DD 27304685 A DD27304685 A DD 27304685A DD 231369 A5 DD231369 A5 DD 231369A5
Authority
DD
German Democratic Republic
Prior art keywords
trans
pyrimidine
ethyl
phenyl
pyr
Prior art date
Application number
DD85273046A
Other languages
German (de)
English (en)
Inventor
Rudolf Eidenschnik
Joachim Krause
Reinhard Hittich
Eike Poetsch
Bernhard Scheuble
Georg Weber
Ludwig Pohl
Original Assignee
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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 ���@����������@��k�� filed Critical ���@����������@��k��
Publication of DD231369A5 publication Critical patent/DD231369A5/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic 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
    • C07D239/26Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic 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
    • C07D239/28Heterocyclic 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
    • C07D239/32One oxygen, sulfur or nitrogen atom
    • C07D239/34One oxygen atom
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD85273046A 1984-02-07 1985-02-05 Fluessigkristalline phase DD231369A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843404116 DE3404116A1 (de) 1984-02-07 1984-02-07 Stickstoffhaltige heterocyclen

Publications (1)

Publication Number Publication Date
DD231369A5 true DD231369A5 (de) 1985-12-24

Family

ID=6226907

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85273046A DD231369A5 (de) 1984-02-07 1985-02-05 Fluessigkristalline phase

Country Status (6)

Country Link
US (2) US4752414A (nl)
EP (1) EP0152808B1 (nl)
JP (1) JPS60199880A (nl)
DD (1) DD231369A5 (nl)
DE (2) DE3404116A1 (nl)
HK (1) HK10391A (nl)

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DE3401321A1 (de) * 1984-01-17 1985-07-25 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3404116A1 (de) * 1984-02-07 1985-08-08 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
US4609485A (en) * 1984-02-17 1986-09-02 Chisso Corporation Bipyrimidinyl derivatives
DE3405914A1 (de) * 1984-02-18 1985-08-22 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline verbindungen
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DE3500897A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
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
DE3506446A1 (de) * 1985-02-23 1986-08-28 Merck Patent Gmbh, 6100 Darmstadt Pyrimidinderivate
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JPH0825957B2 (ja) * 1985-03-12 1996-03-13 チッソ株式会社 ジフルオロ芳香族化合物
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
DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
US4874546A (en) * 1985-05-15 1989-10-17 Chisso Corporation Phenylpyrimidinecarboxylate derivative
DE3518734A1 (de) * 1985-05-24 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Smektische fluessigkristalline phasen
JPS61280489A (ja) * 1985-06-05 1986-12-11 Chisso Corp 新規液晶化合物
JPS6210083A (ja) * 1985-07-04 1987-01-19 Chisso Corp ピリミジニルジオキサン誘導体
DE3533333A1 (de) * 1985-09-18 1987-03-26 Merck Patent Gmbh Smektische fluessigkristalline phasen
DE3650014D1 (de) * 1985-09-18 1994-09-08 Merck Patent Gmbh Smektische flüssigkristalline phasen.
US4867903A (en) * 1986-03-10 1989-09-19 Canon Kabushiki Kaisha Fluoroalkane derivative
GB8607096D0 (en) * 1986-03-21 1986-04-30 Gen Electric Co Plc Liquid crystal displays
JPH062751B2 (ja) * 1986-07-14 1994-01-12 チッソ株式会社 2−(トランス−4−アルキルシクロヘキシル)−5−アルコキシピリミジン
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
EP0293910B1 (en) * 1987-06-04 1994-02-02 Canon Kabushiki Kaisha Liquid crystal composition and liquid crystal device containing same
DE3731639A1 (de) * 1987-09-19 1989-03-30 Hoechst Ag Fluessigkristalline phenylpyrimidin-cyclohexancarbonsaeureester, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallmischungen
US4913532A (en) * 1987-10-19 1990-04-03 Casio Computer Co., Ltd. Liquid crystal composition and liquid crystal display device using the same
JP2594583B2 (ja) * 1987-11-10 1997-03-26 シャープ株式会社 液晶表示装置
EP0356672B1 (en) * 1988-07-13 1993-04-07 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
ATE118807T1 (de) * 1988-07-14 1995-03-15 Canon Kk Ferroelektrische, chirale, smektische flüssigkristall-zusammensetzung und vorrichtung zu deren anwendung.
JPH0363621A (ja) * 1989-07-31 1991-03-19 Sharp Corp スーパーツイステッド・ネマチック型液晶表示素子
JPH03264565A (ja) * 1990-03-15 1991-11-25 Chisso Corp ピリミジン誘導体
US5128061A (en) * 1990-08-14 1992-07-07 Optical Shields, Inc. Phenyl-pyrimidine liquid crystal materials
DE59209977D1 (de) * 1991-01-24 2003-03-27 Aventis Res & Tech Gmbh & Co Pyridylpyrimidine, verfahren zu ihrer herstellung und ihre verwendung in flüssigkristallinen mischungen
DE59209825D1 (de) * 1991-02-01 2000-05-11 Merck Patent Gmbh Vierringverbindungen und sie enthaltende flüssigkristalline Gemische
JP2952141B2 (ja) * 1993-01-08 1999-09-20 キヤノン株式会社 液晶性化合物、それを含む液晶組成物、及びこれを用いた液晶素子

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CA1033153A (en) * 1972-10-12 1978-06-20 Raymond J. Mcgowan Method and apparatus for heat and mass transfer
US4062798A (en) * 1975-09-19 1977-12-13 Hoffmann-La Roche Inc. Phenylpyrimidine derivatives
CA1120478A (en) * 1979-02-05 1982-03-23 Arthur Boller Cyclohexyl pyrimidines
DD145913A1 (de) * 1979-02-27 1981-01-14 Horst Zaschke Verfahren zur herstellung von 2-cy n-5-eckige klammer auf 4-acyloxy-phenyl eckige klammer u-pyrimidinen
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
DD144423A1 (de) * 1979-08-20 1980-10-15 Horst Zaschke Nematische kristallin-fluessige substanzen
DE3131593A1 (de) * 1980-09-29 1982-06-24 VEB Werk für Fernsehelektronik im VEB Kombinat Mikroelektronik, DDR 1160 Berlin Kristallin-fluessige substanzen
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GB8400665D0 (en) * 1984-01-11 1984-02-15 Secr Defence Disubstituted ethanes
DE3401321A1 (de) * 1984-01-17 1985-07-25 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3401320A1 (de) * 1984-01-17 1985-07-25 Merck Patent Gmbh, 6100 Darmstadt Ethanderivate
DE3404116A1 (de) * 1984-02-07 1985-08-08 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
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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
DE3506446A1 (de) * 1985-02-23 1986-08-28 Merck Patent Gmbh, 6100 Darmstadt Pyrimidinderivate
JPS6210083A (ja) * 1985-07-04 1987-01-19 Chisso Corp ピリミジニルジオキサン誘導体
JPH062751B2 (ja) * 1986-07-14 1994-01-12 チッソ株式会社 2−(トランス−4−アルキルシクロヘキシル)−5−アルコキシピリミジン
JP2748784B2 (ja) * 1992-07-27 1998-05-13 ヤマハ株式会社 波形生成装置
JPH0678972A (ja) * 1992-09-07 1994-03-22 Sekisui Chem Co Ltd 蒸気滅菌器及びその制御方法
DE4240572A1 (de) * 1992-12-03 1994-06-09 Schloemann Siemag Ag Beizanlage und Verfahren zum Betreiben der Beizanlage

Also Published As

Publication number Publication date
DE3404116C2 (nl) 1990-07-26
EP0152808A2 (de) 1985-08-28
HK10391A (en) 1991-02-13
EP0152808A3 (en) 1986-06-25
DE3404116A1 (de) 1985-08-08
DE3579603D1 (de) 1990-10-18
US4752414A (en) 1988-06-21
US4882082A (en) 1989-11-21
EP0152808B1 (de) 1990-09-12
JPS60199880A (ja) 1985-10-09

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