DE69118261T2 - Optisch aktive Delta-Valerolacton-Ring enthaltende Verbindung und dieselbe enthaltende flüssigkristalline Zusammensetzung - Google Patents

Optisch aktive Delta-Valerolacton-Ring enthaltende Verbindung und dieselbe enthaltende flüssigkristalline Zusammensetzung

Info

Publication number
DE69118261T2
DE69118261T2 DE69118261T DE69118261T DE69118261T2 DE 69118261 T2 DE69118261 T2 DE 69118261T2 DE 69118261 T DE69118261 T DE 69118261T DE 69118261 T DE69118261 T DE 69118261T DE 69118261 T2 DE69118261 T2 DE 69118261T2
Authority
DE
Germany
Prior art keywords
liquid
same
optically active
crystalline composition
composition containing
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
DE69118261T
Other languages
English (en)
Other versions
DE69118261D1 (de
Inventor
Keiichi Sakashita
Yoshitaka Kageyama
Tetsuya Ikemoto
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Application granted granted Critical
Publication of DE69118261D1 publication Critical patent/DE69118261D1/de
Publication of DE69118261T2 publication Critical patent/DE69118261T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/30—Oxygen atoms, e.g. delta-lactones
    • 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
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
DE69118261T 1990-07-20 1991-07-22 Optisch aktive Delta-Valerolacton-Ring enthaltende Verbindung und dieselbe enthaltende flüssigkristalline Zusammensetzung Expired - Fee Related DE69118261T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19201590 1990-07-20
JP26580790 1990-10-03

Publications (2)

Publication Number Publication Date
DE69118261D1 DE69118261D1 (de) 1996-05-02
DE69118261T2 true DE69118261T2 (de) 1996-12-05

Family

ID=26507041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118261T Expired - Fee Related DE69118261T2 (de) 1990-07-20 1991-07-22 Optisch aktive Delta-Valerolacton-Ring enthaltende Verbindung und dieselbe enthaltende flüssigkristalline Zusammensetzung

Country Status (3)

Country Link
US (1) US5480580A (de)
EP (1) EP0467721B1 (de)
DE (1) DE69118261T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197791A3 (de) 2000-10-10 2002-12-04 Sony International (Europe) GmbH Flüssigkristallmischung, die einen Farbstoff mit Dipolmoment enthält
ATE338803T1 (de) * 2003-05-27 2006-09-15 Merck Patent Gmbh Pyranderivative mit exocyclischer doppelbindung
EP1482019B1 (de) * 2003-05-27 2006-09-27 MERCK PATENT GmbH Pyranderivate
US7618688B2 (en) * 2005-11-15 2009-11-17 Chisso Corporation Liquid crystal compound having lactone ring, liquid crystal composition, and liquid crystal display device
JP2007153738A (ja) * 2005-11-30 2007-06-21 Kuraray Co Ltd １，３−ブタジエンを含む混合物およびその製造方法
GB0805701D0 (en) * 2008-03-28 2008-04-30 Imp Innovations Ltd Polymerization of a carbohydrate lactone

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306960A1 (de) * 1983-02-28 1984-08-30 Merck Patent Gmbh, 6100 Darmstadt Tetrahydropyrane
US4909957A (en) * 1987-09-07 1990-03-20 Daiso Co., Ltd. Liquid crystalline compounds and process for production thereof
EP0313379B1 (de) * 1987-10-23 1992-07-22 Mitsubishi Rayon Co., Ltd. Optisch aktive, Delta-Valerolacton-Ring enthaltende Verbindung und dieselbe enthaltende flüssigkristalline Zusammensetzung
GB2216540B (en) * 1988-03-04 1991-08-07 Sharp Kk Chiral smectic liquid crystal composition
US5124069A (en) * 1989-03-16 1992-06-23 Mitsubishi Rayon Company Ltd. Optically active substance and liquid crystal composition comprising same
JP2797114B2 (ja) * 1989-04-28 1998-09-17 大日本インキ化学工業株式会社 光学活性ラクトン誘導体，その中間体，液晶組成物及び液晶表示素子
US5164113A (en) * 1989-05-02 1992-11-17 Mitsubishi Rayon Co., Ltd. Optical active compound and liquid crystal composition
JPH03128371A (ja) * 1989-07-12 1991-05-31 Mitsubishi Rayon Co Ltd 光学活性体及び液晶組成物
JP2505291B2 (ja) * 1989-10-06 1996-06-05 シャープ株式会社 強誘電性液晶素子

Also Published As

Publication number Publication date
US5480580A (en) 1996-01-02
EP0467721B1 (de) 1996-03-27
EP0467721A1 (de) 1992-01-22
DE69118261D1 (de) 1996-05-02

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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