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GB2396154B - 4,5-Dicyanoimidazole derivatives and their use in liquid crystal media and liquid crystal devices - Google Patents

4,5-Dicyanoimidazole derivatives and their use in liquid crystal media and liquid crystal devices

Info

Publication number
GB2396154B
GB2396154B GB0323975A GB0323975A GB2396154B GB 2396154 B GB2396154 B GB 2396154B GB 0323975 A GB0323975 A GB 0323975A GB 0323975 A GB0323975 A GB 0323975A GB 2396154 B GB2396154 B GB 2396154B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
media
dicyanoimidazole
derivatives
devices
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
GB0323975A
Other versions
GB2396154A (en
GB0323975D0 (en
Inventor
Michael Heckmeier
Louise Diane Farrand
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of GB0323975D0 publication Critical patent/GB0323975D0/en
Publication of GB2396154A publication Critical patent/GB2396154A/en
Application granted granted Critical
Publication of GB2396154B publication Critical patent/GB2396154B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
    • C07D495/14—Ortho-condensed systems
    • 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
    • C09K19/3477—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a five-membered aromatic ring containing at least one nitrogen atom
    • C09K19/348—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a five-membered aromatic ring containing at least one nitrogen atom containing at least two nitrogen 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
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur 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
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C09K19/3497—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen 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
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
GB0323975A 2002-10-15 2003-10-13 4,5-Dicyanoimidazole derivatives and their use in liquid crystal media and liquid crystal devices Expired - Fee Related GB2396154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02023108 2002-10-15

Publications (3)

Publication Number Publication Date
GB0323975D0 GB0323975D0 (en) 2003-11-19
GB2396154A GB2396154A (en) 2004-06-16
GB2396154B true GB2396154B (en) 2007-02-28

Family

ID=29558349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0323975A Expired - Fee Related GB2396154B (en) 2002-10-15 2003-10-13 4,5-Dicyanoimidazole derivatives and their use in liquid crystal media and liquid crystal devices

Country Status (1)

Country Link
GB (1) GB2396154B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102365952B1 (en) 2013-10-14 2022-02-22 에자이 알앤드디 매니지먼트 가부시키가이샤 Selectively substituted quinoline compounds
EP3626717A1 (en) 2013-10-14 2020-03-25 Eisai R&D Management Co., Ltd. Selectively substituted quinoline compounds
CN103965111A (en) * 2014-05-05 2014-08-06 淮海工学院 Gemini quaternary ammonium salt containing salicylaldehyde Schiff base and preparation method thereof
KR102392188B1 (en) 2014-10-27 2022-04-28 삼성전자주식회사 Composition for polarizing film, polarizing film and display device including the polarizing film
AU2022306297A1 (en) 2021-07-09 2024-02-08 Plexium, Inc. Aryl compounds and pharmaceutical compositions that modulate ikzf2

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317453A1 (en) * 1972-04-07 1973-10-11 Du Pont SUBSTITUTED IMIDAZOLES
JPS5088067A (en) * 1973-12-10 1975-07-15
GB1505538A (en) * 1974-04-03 1978-03-30 Du Pont Disperse mono-and disazo dyes derived from 2-amino-4,5-dicyanoimidazoles
US4083843A (en) * 1976-06-18 1978-04-11 E. I. Du Pont De Nemours And Company 2,2'-Azobis(4,5-imidazoledicarbonitrile) and derivatives
US4457859A (en) * 1980-07-31 1984-07-03 Ivaschenko Alexandr V Mesomorphic material containing 2,2'-azoimidazole compounds containing 1,1'-benzylideneamino substituents
US4585724A (en) * 1983-11-25 1986-04-29 Agfa Gevaert Aktiengesellschaft Image receptor layer comprising polyvinyl imidazole and cationic polymer
US4600681A (en) * 1984-07-06 1986-07-15 Agfa-Gevaert Aktiengesellschaft Color photographic material with azo dicyanoimidazole dyes
US4975349A (en) * 1988-02-26 1990-12-04 Canon Kabushiki Kaisha Electrophotographic photosensitive material using azo pigment containing coupler component
JPH0596869A (en) * 1991-10-11 1993-04-20 Dainippon Printing Co Ltd Thermal transfer sheet
JPH06143838A (en) * 1992-11-06 1994-05-24 Sankyo Kagaku Kk Dye for thermal transfer recording
JPH06143839A (en) * 1992-11-06 1994-05-24 Dainippon Printing Co Ltd Thermal transfer sheet
JPH10287670A (en) * 1997-04-14 1998-10-27 Nippon Soda Co Ltd Pyridylimidazole compound and microbicide for agriculture and horticulture
JP2000275435A (en) * 1999-03-25 2000-10-06 Sumitomo Chem Co Ltd Optical anisotropic film and liquid crystal display
JP2002274040A (en) * 2001-03-21 2002-09-25 Ricoh Co Ltd Optical recording medium
EP1275650A2 (en) * 2001-07-09 2003-01-15 MERCK PATENT GmbH Thienthiophenes with polymerisable group

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2317453A1 (en) * 1972-04-07 1973-10-11 Du Pont SUBSTITUTED IMIDAZOLES
GB1396826A (en) * 1972-04-07 1975-06-04 Du Pont Substituted 2-halo-4,5-dicyano-imidazoles and their preparations
JPS5088067A (en) * 1973-12-10 1975-07-15
GB1505538A (en) * 1974-04-03 1978-03-30 Du Pont Disperse mono-and disazo dyes derived from 2-amino-4,5-dicyanoimidazoles
US4083843A (en) * 1976-06-18 1978-04-11 E. I. Du Pont De Nemours And Company 2,2'-Azobis(4,5-imidazoledicarbonitrile) and derivatives
US4457859A (en) * 1980-07-31 1984-07-03 Ivaschenko Alexandr V Mesomorphic material containing 2,2'-azoimidazole compounds containing 1,1'-benzylideneamino substituents
US4585724A (en) * 1983-11-25 1986-04-29 Agfa Gevaert Aktiengesellschaft Image receptor layer comprising polyvinyl imidazole and cationic polymer
US4600681A (en) * 1984-07-06 1986-07-15 Agfa-Gevaert Aktiengesellschaft Color photographic material with azo dicyanoimidazole dyes
US4975349A (en) * 1988-02-26 1990-12-04 Canon Kabushiki Kaisha Electrophotographic photosensitive material using azo pigment containing coupler component
JPH0596869A (en) * 1991-10-11 1993-04-20 Dainippon Printing Co Ltd Thermal transfer sheet
JPH06143838A (en) * 1992-11-06 1994-05-24 Sankyo Kagaku Kk Dye for thermal transfer recording
JPH06143839A (en) * 1992-11-06 1994-05-24 Dainippon Printing Co Ltd Thermal transfer sheet
JPH10287670A (en) * 1997-04-14 1998-10-27 Nippon Soda Co Ltd Pyridylimidazole compound and microbicide for agriculture and horticulture
JP2000275435A (en) * 1999-03-25 2000-10-06 Sumitomo Chem Co Ltd Optical anisotropic film and liquid crystal display
JP2002274040A (en) * 2001-03-21 2002-09-25 Ricoh Co Ltd Optical recording medium
EP1275650A2 (en) * 2001-07-09 2003-01-15 MERCK PATENT GmbH Thienthiophenes with polymerisable group

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CAPLUS Abstract Accession No. 1990:55710 & Heterocycles (1989), 29(7), 1325-9 *
CHEMCATS Accession No. 2003:1959367 and 2003:366355 *

Also Published As

Publication number Publication date
GB2396154A (en) 2004-06-16
GB0323975D0 (en) 2003-11-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101013