DE69009824D1 - Pyrimidin-Derivat und dieses enthaltende Flüssigkristall-Zusammensetzung. - Google Patents

Pyrimidin-Derivat und dieses enthaltende Flüssigkristall-Zusammensetzung.

Info

Publication number
DE69009824D1
DE69009824D1 DE69009824T DE69009824T DE69009824D1 DE 69009824 D1 DE69009824 D1 DE 69009824D1 DE 69009824 T DE69009824 T DE 69009824T DE 69009824 T DE69009824 T DE 69009824T DE 69009824 D1 DE69009824 D1 DE 69009824D1
Authority
DE
Germany
Prior art keywords
liquid crystal
same
composition containing
crystal composition
pyrimidine derivative
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.)
Expired - Fee Related
Application number
DE69009824T
Other languages
English (en)
Other versions
DE69009824T2 (de
Inventor
Tsuyoshi Obikawa
Shuhei Yamada
Shuji Ikukawa
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP30145189A external-priority patent/JPH0714921B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE69009824D1 publication Critical patent/DE69009824D1/de
Application granted granted Critical
Publication of DE69009824T2 publication Critical patent/DE69009824T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C07D239/04—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • 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
    • 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
    • C09K19/3469—Pyrimidine with a specific end-group other than alkyl, alkoxy or -C*-

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
DE69009824T 1989-04-06 1990-03-28 Pyrimidin-Derivat und dieses enthaltende Flüssigkristall-Zusammensetzung. Expired - Fee Related DE69009824T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8742889 1989-04-06
JP8742989 1989-04-06
JP23489689 1989-09-11
JP26566589 1989-10-12
JP30145189A JPH0714921B2 (ja) 1989-04-06 1989-11-20 ピリミジン誘導体及びピリミジン誘導体を用いた液晶組成物

Publications (2)

Publication Number Publication Date
DE69009824D1 true DE69009824D1 (de) 1994-07-21
DE69009824T2 DE69009824T2 (de) 1995-02-09

Family

ID=27525280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009824T Expired - Fee Related DE69009824T2 (de) 1989-04-06 1990-03-28 Pyrimidin-Derivat und dieses enthaltende Flüssigkristall-Zusammensetzung.

Country Status (4)

Country Link
EP (1) EP0391591B1 (de)
KR (1) KR900016150A (de)
DE (1) DE69009824T2 (de)
HK (1) HK103497A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59209825D1 (de) * 1991-02-01 2000-05-11 Merck Patent Gmbh Vierringverbindungen und sie enthaltende flüssigkristalline Gemische
JP3935954B2 (ja) 1996-08-21 2007-06-27 チッソ株式会社 ジフルオロフェニル誘導体、液晶組成物、及び液晶表示素子
JPH1129557A (ja) * 1997-07-08 1999-02-02 Chisso Corp ピリミジン誘導体、これを含む液晶組成物およびこれを用いた液晶表示素子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500897A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase

Also Published As

Publication number Publication date
EP0391591B1 (de) 1994-06-15
EP0391591A2 (de) 1990-10-10
HK103497A (en) 1997-08-15
EP0391591A3 (de) 1991-02-27
KR900016150A (ko) 1990-11-12
DE69009824T2 (de) 1995-02-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee