DE69506593D1 - Fluor enthaltende optisch aktive Verbindung, Verfahren zur Herstellung, Flüssigkristallmischung und Flüssigkristallelement diese enthaltend - Google Patents

Fluor enthaltende optisch aktive Verbindung, Verfahren zur Herstellung, Flüssigkristallmischung und Flüssigkristallelement diese enthaltend

Info

Publication number
DE69506593D1
DE69506593D1 DE69506593T DE69506593T DE69506593D1 DE 69506593 D1 DE69506593 D1 DE 69506593D1 DE 69506593 T DE69506593 T DE 69506593T DE 69506593 T DE69506593 T DE 69506593T DE 69506593 D1 DE69506593 D1 DE 69506593D1
Authority
DE
Germany
Prior art keywords
liquid crystal
fluorine
producing
active compound
optically active
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
DE69506593T
Other languages
English (en)
Other versions
DE69506593T2 (de
Inventor
Takayuki Higashii
Yukari Fujimoto
Tsutomu Matsumoto
Masayoshi Minai
Chizu Sekine
Kyoko Endo
Koichi Fujisawa
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE69506593D1 publication Critical patent/DE69506593D1/de
Publication of DE69506593T2 publication Critical patent/DE69506593T2/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
    • C07D239/24—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
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/34—One oxygen atom
    • 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
    • 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
    • C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines

Landscapes

  • 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)
  • Pyridine Compounds (AREA)
DE69506593T 1994-02-14 1995-02-13 Fluor enthaltende optisch aktive Verbindung, Verfahren zur Herstellung, Flüssigkristallmischung und Flüssigkristallelement diese enthaltend Expired - Fee Related DE69506593T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1741394 1994-02-14

Publications (2)

Publication Number Publication Date
DE69506593D1 true DE69506593D1 (de) 1999-01-28
DE69506593T2 DE69506593T2 (de) 1999-07-15

Family

ID=11943328

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506593T Expired - Fee Related DE69506593T2 (de) 1994-02-14 1995-02-13 Fluor enthaltende optisch aktive Verbindung, Verfahren zur Herstellung, Flüssigkristallmischung und Flüssigkristallelement diese enthaltend

Country Status (5)

Country Link
US (1) US5779934A (de)
EP (1) EP0667384B1 (de)
KR (1) KR100353658B1 (de)
DE (1) DE69506593T2 (de)
TW (1) TW338063B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522167B4 (de) * 1994-06-20 2007-05-10 Merck Patent Gmbh 1,2-Difluornaphthalin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen
TW396200B (en) * 1994-10-19 2000-07-01 Sumitomo Chemical Co Liquid crystal composition and liquid crystal element containing such composition
CA2216656A1 (en) * 1995-03-27 1996-10-03 Tsuneaki Koike Polycyclic compound, liquid crystal material consisting of the polycyclic compound, liquid crystal composition comprising the liquid crystal material, and liquid crystal element
US5702637A (en) * 1995-04-19 1997-12-30 Minnesota Mining And Manufacturing Company Liquid crystal compounds having a chiral fluorinated terminal portion
JP3028097B2 (ja) * 1997-04-11 2000-04-04 日本電気株式会社 スメクティック液晶材料および液晶光学素子
JP4198221B2 (ja) * 1997-06-13 2008-12-17 株式会社半導体エネルギー研究所 光学活性化合物、反強誘電性液晶組成物、反強誘電性液晶組成物のしきい値を低減する方法及び光学活性化合物の製造方法
US6309561B1 (en) * 1997-12-24 2001-10-30 3M Innovative Properties Company Liquid crystal compounds having a chiral fluorinated terminal portion
CA2269561C (en) * 1998-04-22 2007-06-05 Dainippon Ink And Chemicals, Inc. Naphthalene derivative and liquid crystal composition comprising the same
GB2339779A (en) * 1998-07-17 2000-02-09 Secr Defence 2,6 Quinoline Derivitives
US8392253B2 (en) * 2007-05-16 2013-03-05 The Nielsen Company (Us), Llc Neuro-physiology and neuro-behavioral based stimulus targeting system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3575158D1 (de) * 1984-07-12 1990-02-08 Hoffmann La Roche Fluessigkristalline gemische enthaltend komponenten mit einer 4-alkenyl- oder 2z-alkenyl-seitenkette.
US5238602A (en) * 1984-07-16 1993-08-24 Hoffmann La Roche Inc. Liquid crystals
JPH0667913B2 (ja) * 1987-07-28 1994-08-31 キヤノン株式会社 光学活性な液晶性化合物およびそれを含む液晶組成物
JP2627918B2 (ja) * 1988-03-28 1997-07-09 チッソ株式会社 フルオロアルコキシジフェニルピリミジン、液晶組成物および電気光学素子
US5240637A (en) * 1988-06-24 1993-08-31 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
JPH0269467A (ja) * 1988-09-05 1990-03-08 Canon Inc 液晶性化合物、それを含有する液晶組成物および液晶素子
US5167859A (en) * 1988-12-22 1992-12-01 Merck Patent Gesellschaft Mit Beschraenkter Haftung 2,5-disubstituted heterocycle and liquid-crystalline phase
US5393459A (en) * 1989-05-11 1995-02-28 Merck Patent Gesellschaft Mit Beschrankter Haftung Optically active compounds, and a liquid-crystalline phase
JP2819332B2 (ja) * 1990-01-29 1998-10-30 キヤノン株式会社 液晶性化合物およびそれを含有する液晶組成物
JP2901717B2 (ja) * 1990-07-31 1999-06-07 高砂香料工業株式会社 フッ素含有光学活性化合物及び該化合物を含有する液晶組成物
JP3095927B2 (ja) * 1993-02-10 2000-10-10 キヤノン株式会社 光学活性化合物、それを含有する液晶組成物、その使用方法、それを用いた液晶素子及び表示装置
DE4308028B4 (de) * 1993-03-13 2012-08-16 Merck Patent Gmbh 1,2,2,2-Tetrafluorethylether und flüssigkristallines Medium
KR100301532B1 (ko) * 1993-07-30 2001-10-22 고사이 아끼오 액정혼합물및이를함유하는액정소자

Also Published As

Publication number Publication date
US5779934A (en) 1998-07-14
KR100353658B1 (ko) 2003-01-06
EP0667384B1 (de) 1998-12-16
KR950032140A (ko) 1995-12-20
DE69506593T2 (de) 1999-07-15
TW338063B (en) 1998-08-11
EP0667384A1 (de) 1995-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee