NO881281L - Anvendelse av 5-fenyl-pyrimidinderivater som komponenter i smektiske flytende krystallblandinger. - Google Patents

Anvendelse av 5-fenyl-pyrimidinderivater som komponenter i smektiske flytende krystallblandinger.

Info

Publication number
NO881281L
NO881281L NO881281A NO881281A NO881281L NO 881281 L NO881281 L NO 881281L NO 881281 A NO881281 A NO 881281A NO 881281 A NO881281 A NO 881281A NO 881281 L NO881281 L NO 881281L
Authority
NO
Norway
Prior art keywords
components
crystal mixtures
phenyl
liquid crystal
pyrimidine derivatives
Prior art date
Application number
NO881281A
Other languages
English (en)
Other versions
NO881281D0 (no
Inventor
Hans-Rolf Duebal
Claus Escher
Wolfgang Hemmerling
Ingrid Mueller
Dieter Ohlendorf
Rainer Wingen
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO881281D0 publication Critical patent/NO881281D0/no
Publication of NO881281L publication Critical patent/NO881281L/no

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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)

Abstract

Forbindelser med den generelle formel (I). egner seg spesielt godt som komponenter av smektlske, flytendekrystalllnske blandinger, Idet symbolene har følgende betydning: Rog Rer like eller forskjellige, rettlinjede eller forgrenede alkyl- eller alkenylgrupper, som kan Inneholde asymmetriske C-atomer, Inneholder 2 til 16 C-atomer og hvori en eller flere Ikke naboplasserte -e-grupper kan være erstattet med -0- eller -S-: -A og -B er grupperIdet resp. restene R, Rsitter ved fenylendelen av -A, -B og m og n er 0 eller 1, imidlertid er m + n alltid 0 eller 1.
NO881281A 1987-03-24 1988-03-23 Anvendelse av 5-fenyl-pyrimidinderivater som komponenter i smektiske flytende krystallblandinger. NO881281L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873709549 DE3709549A1 (de) 1987-03-24 1987-03-24 Verwendung von 5-phenyl-pyrimidinderivaten als komponenten in smektischen fluessigkristallmischungen

Publications (2)

Publication Number Publication Date
NO881281D0 NO881281D0 (no) 1988-03-23
NO881281L true NO881281L (no) 1988-09-26

Family

ID=6323812

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881281A NO881281L (no) 1987-03-24 1988-03-23 Anvendelse av 5-fenyl-pyrimidinderivater som komponenter i smektiske flytende krystallblandinger.

Country Status (7)

Country Link
US (1) US4906401A (no)
EP (1) EP0284008B1 (no)
JP (1) JP2590191B2 (no)
KR (1) KR880011306A (no)
AT (1) ATE96460T1 (no)
DE (2) DE3709549A1 (no)
NO (1) NO881281L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
US5279762A (en) * 1985-04-27 1994-01-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Smectic liquid crystal phases
EP0268198B1 (de) * 1986-11-20 1993-09-01 F. Hoffmann-La Roche Ag Ferroelektrische Flüssigkristalle
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
JPH01106874A (ja) * 1987-10-21 1989-04-24 Chisso Corp 光学活性フェニルピリミジン化合物および液晶組成物
JPH0717628B2 (ja) * 1989-07-27 1995-03-01 ダイソー株式会社 液晶性化合物およびその用途
JP2822355B2 (ja) * 1989-12-27 1998-11-11 昭和シェル石油株式会社 三状態強誘電性条件で駆動させるための液晶電気光学素子
JP2982330B2 (ja) * 1990-04-28 1999-11-22 ソニー株式会社 液晶表示素子
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
US5695683A (en) * 1993-09-30 1997-12-09 Hoechst Aktiengesellschaft Ferroelectric liquid crystal mixture
ATE303367T1 (de) 2000-06-13 2005-09-15 5 phenyl substituierte 2-(cyanoamino)-pyrimidine als fungizide

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565425A (en) * 1983-03-16 1986-01-21 Hoffmann-La Roche Inc. Liquid crystals
EP0122389B1 (de) * 1983-03-16 1987-08-05 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Flüssigkristallkomponenten mit einer Alkenylseitenkette
DE3587601T2 (de) * 1984-10-18 1994-03-10 Chisso Corp Ferroelektrische chirale smektische Flüssigkristallzusammensetzung.
DE3500897A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
DE3506446A1 (de) * 1985-02-23 1986-08-28 Merck Patent Gmbh, 6100 Darmstadt Pyrimidinderivate
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
DE3518734A1 (de) * 1985-05-24 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Smektische fluessigkristalline phasen
JPH07113112B2 (ja) * 1985-06-18 1995-12-06 チッソ株式会社 強誘電性カイラルスメクチツク液晶組成物
EP0225195B1 (en) * 1985-12-04 1993-11-24 Ajinomoto Co., Inc. Phenylpyrimidine-based compounds and liquid crystal composition containing the same
PL147864B1 (en) * 1985-12-16 1989-08-31 Wojskowa Akad Tech A method of liquid crystal compounds with a terminal izotiocyanate group getting
DE3750419D1 (de) * 1986-02-17 1994-09-29 Merck Patent Gmbh Optisch aktive verbindungen.
JPS6348270A (ja) * 1986-08-15 1988-02-29 Fujisawa Pharmaceut Co Ltd フエニルピリミジン誘導体
JP2508125B2 (ja) * 1986-09-09 1996-06-19 味の素株式会社 フェニルピリミジン化合物及びこれを含有してなる液晶組成物
JPS63137983A (ja) * 1986-11-28 1988-06-09 Chisso Corp ゲストホスト型表示素子用強誘電性液晶混合物

Also Published As

Publication number Publication date
DE3709549A1 (de) 1988-10-06
EP0284008A2 (de) 1988-09-28
EP0284008B1 (de) 1993-10-27
JPS63254183A (ja) 1988-10-20
KR880011306A (ko) 1988-10-27
DE3885128D1 (de) 1993-12-02
EP0284008A3 (en) 1989-06-07
ATE96460T1 (de) 1993-11-15
JP2590191B2 (ja) 1997-03-12
NO881281D0 (no) 1988-03-23
US4906401A (en) 1990-03-06

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