ATE102925T1 - Optisch aktive 2,5-diphenylpyridine. - Google Patents

Optisch aktive 2,5-diphenylpyridine.

Info

Publication number
ATE102925T1
ATE102925T1 AT88307766T AT88307766T ATE102925T1 AT E102925 T1 ATE102925 T1 AT E102925T1 AT 88307766 T AT88307766 T AT 88307766T AT 88307766 T AT88307766 T AT 88307766T AT E102925 T1 ATE102925 T1 AT E102925T1
Authority
AT
Austria
Prior art keywords
optically active
liquid crystal
diphenylpyridine
group
hydrogen
Prior art date
Application number
AT88307766T
Other languages
English (en)
Inventor
Ohno Kouji
Saito Shinichi
Inoue Hiromichi
Original Assignee
Chisso 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
Application filed by Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of ATE102925T1 publication Critical patent/ATE102925T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen 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
    • 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
    • C09K19/3444—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 one nitrogen atom, e.g. pyridine
AT88307766T 1987-09-03 1988-08-22 Optisch aktive 2,5-diphenylpyridine. ATE102925T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62220824A JPS6463571A (en) 1987-09-03 1987-09-03 Optically active-2,5-diphenylpyridines
EP88307766A EP0306195B1 (de) 1987-09-03 1988-08-22 Optisch aktive 2,5-Diphenylpyridine

Publications (1)

Publication Number Publication Date
ATE102925T1 true ATE102925T1 (de) 1994-04-15

Family

ID=16757125

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88307766T ATE102925T1 (de) 1987-09-03 1988-08-22 Optisch aktive 2,5-diphenylpyridine.

Country Status (6)

Country Link
US (1) US5047171A (de)
EP (1) EP0306195B1 (de)
JP (1) JPS6463571A (de)
KR (1) KR0130072B1 (de)
AT (1) ATE102925T1 (de)
DE (1) DE3888431T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713273A1 (de) * 1987-04-18 1988-11-03 Hoechst Ag Verwendung von optisch aktiven 1,3-dioxolan-4-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive 1,3-dioxolan-4-carbonsaeureester
JP2691405B2 (ja) * 1987-11-06 1997-12-17 チッソ株式会社 強誘電性液晶組成物
JPH01178588A (ja) * 1988-01-05 1989-07-14 Chisso Corp 強誘電性液晶組成物
DE3824902A1 (de) * 1988-07-22 1990-02-15 Hoechst Ag Optisch aktive, in 4-stellung einen mesogenen rest tragende 1,3-dioxolan-derivate, ein verfahren zu ihrer herstellung und ihre verwendung als dotierstoffe in fluessigkristallmischungen
JP2706308B2 (ja) * 1989-04-07 1998-01-28 チッソ株式会社 強誘電性液晶組成物及びそれを用いた光スイッチング素子
JP2852544B2 (ja) * 1989-11-07 1999-02-03 チッソ株式会社 強誘電性液晶組成物
US5240638A (en) * 1989-11-08 1993-08-31 Chisso Corporation Ferroelectric liquid crystal composition
EP0546298B1 (de) * 1991-11-08 2000-08-02 Rolic AG Fettsäureester, welche einen Pyrimidinring enthalten als Komponenten flüssigkristalliner Gemische
JP5146810B2 (ja) * 2007-12-04 2013-02-20 独立行政法人産業技術総合研究所 液晶化合物
US20110233463A1 (en) 2008-09-17 2011-09-29 Tetragon Lc Chemie Ag Chiral compounds, cholesteric and ferroelectric liquid crystal compositions comprising these chiral compounds, and liquid crystal displays comprising these liquid crystal compositions

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684477A (en) * 1985-03-06 1987-08-04 Chisso Corporation Pyridine derivatives and their use in liquid crystals
JPS61215373A (ja) * 1985-03-20 1986-09-25 Teikoku Chem Ind Corp Ltd ピリミジン誘導体
US4764619A (en) * 1985-03-26 1988-08-16 Asahi Glass Company Ltd. Optically active compounds, smectic liquid crystal compositions containing them and smectic liquid crystal display devices
DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
US4780240A (en) * 1985-08-02 1988-10-25 Chisso Corporation Liquid crystal composition
JPH0699392B2 (ja) * 1985-12-27 1994-12-07 チッソ株式会社 強誘電性ピリジン化合物及び液晶組成物
DE3600052A1 (de) * 1986-01-03 1987-07-09 Merck Patent Gmbh Heterocyclische verbindungen
JPH0780850B2 (ja) * 1986-01-21 1995-08-30 チッソ株式会社 含ハロゲンヘテロ環化合物及び液晶組成物
DE3750419D1 (de) * 1986-02-17 1994-09-29 Merck Patent Gmbh Optisch aktive verbindungen.
JPH0739392B2 (ja) * 1986-03-26 1995-05-01 チッソ株式会社 含ハロゲンピリジン液晶化合物及び液晶組成物
JPS62234066A (ja) * 1986-04-01 1987-10-14 Chisso Corp フエニルピリジン誘導体
JP2516014B2 (ja) * 1986-05-24 1996-07-10 チッソ株式会社 ２−（アルキルオキシカルボニルオキシフエニル）−５−アルキルピリジン及び組成物
JPH0696559B2 (ja) * 1986-09-16 1994-11-30 チッソ株式会社 ３，６−ジフエニルピリダジン類
DE3638119A1 (de) * 1986-11-08 1988-05-11 Hoechst Ag Chirale aryloxypropionsaeureester und ihre verwendung als dotierstoff in fluessigkristall-phasen
EP0267758A3 (de) * 1986-11-10 1989-10-18 Chisso Corporation Alpha-substituierte Ester von Propionsäure
US4973426A (en) * 1987-03-04 1990-11-27 Chisso Corporation Optically active compound having a plurality of asymmetric carbon atoms
DE3881733T2 (de) * 1987-03-26 1993-11-25 Dainippon Ink & Chemicals Optisch aktive Pyridine.
JPH01106870A (ja) * 1987-10-20 1989-04-24 Chisso Corp ２，５−ジフェニルピリミジン誘導体、液晶組成物および電気光学素子
ATE109138T1 (de) * 1987-10-20 1994-08-15 Chisso Corp 2,5-diphenylpyrimidin-verbindungen und sie enthaltende flüssigkristalline zusammensetzungen.
US4997942A (en) * 1988-04-25 1991-03-05 Dainippon Ink And Chemical, Inc. 2,4-disubstituted pyrazine derivatives, pyrimidine derivatives, and liquid crystal containing the same
CA1341098C (en) * 1988-08-25 2000-09-12 Kazuhiko Sakaguchi Liquid crystal composition and use thereof

Also Published As

Publication number Publication date
EP0306195A2 (de) 1989-03-08
DE3888431D1 (de) 1994-04-21
KR0130072B1 (ko) 1998-04-09
EP0306195A3 (en) 1990-08-22
KR890005055A (ko) 1989-05-11
JPS6463571A (en) 1989-03-09
DE3888431T2 (de) 1994-09-29
EP0306195B1 (de) 1994-03-16
US5047171A (en) 1991-09-10

Similar Documents

Publication Publication Date Title
ATE87021T1 (de) Ferroelektrische fluessigkristallzusammensetzungen.
ATE77815T1 (de) Optisch aktive verbindungen mit mehreren asymmetrischen kohlenstoffatomen.
DE68922765T2 (de) Substituierte Naphthalen-Verbindungen und diese enthaltende Flüssigkristall-Zusammensetzungen.
DE3888431T2 (de) Optisch aktive 2,5-Diphenylpyridine.
ATE97650T1 (de) Optisch aktiver 2-alkoxy-propyl-aether und fluessigkristallzusammensetzung.
DK54689D0 (da) Ferroelektrisk flydende-krystal-praeparat
ATE109138T1 (de) 2,5-diphenylpyrimidin-verbindungen und sie enthaltende flüssigkristalline zusammensetzungen.
ATE110102T1 (de) Flüssigkristallzusammensetzungen.
ATE115570T1 (de) Optisch aktive 2-biphenylpyrimidinderivate und diese enthaltende flüssigkristallmischungen.
EP0283326A3 (en) Liquid crystal compounds with 4-(optically active alkyl)-3-cyanophenyl groups
NO893413L (no) Ferroelektrisk flytende krystallmateriale.
DE69012474D1 (de) Cyclohexenylethanverbindungen.
EP0458347A3 (en) Liquid crystal composition and display device using same
TW255909B (en) Ferroelectric liquid crystals containing pyrimidine and chiral compounds and liquid crystal compositions containing the same

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee