HK1011021A1 - Fatty acids esters containing a pyrimidine ring as component liquid crystalline mixtures - Google Patents

Fatty acids esters containing a pyrimidine ring as component liquid crystalline mixtures

Info

Publication number
HK1011021A1
HK1011021A1 HK98112066A HK98112066A HK1011021A1 HK 1011021 A1 HK1011021 A1 HK 1011021A1 HK 98112066 A HK98112066 A HK 98112066A HK 98112066 A HK98112066 A HK 98112066A HK 1011021 A1 HK1011021 A1 HK 1011021A1
Authority
HK
Hong Kong
Prior art keywords
fatty acids
liquid crystalline
pyrimidine ring
component liquid
esters containing
Prior art date
Application number
HK98112066A
Other languages
English (en)
Inventor
Stephen Kelly
Original Assignee
Rolic Ag
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 Rolic Ag filed Critical Rolic Ag
Publication of HK1011021A1 publication Critical patent/HK1011021A1/xx

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
    • C07D239/28—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
    • 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
    • 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
    • C07D213/60—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 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
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • C07D213/65—One oxygen atom attached in position 3 or 5
    • 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
    • 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
    • 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
    • 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)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
HK98112066A 1991-11-08 1998-11-17 Fatty acids esters containing a pyrimidine ring as component liquid crystalline mixtures HK1011021A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH327391 1991-11-08
CH192792 1992-06-18

Publications (1)

Publication Number Publication Date
HK1011021A1 true HK1011021A1 (en) 1999-07-02

Family

ID=25689018

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112066A HK1011021A1 (en) 1991-11-08 1998-11-17 Fatty acids esters containing a pyrimidine ring as component liquid crystalline mixtures

Country Status (6)

Country Link
US (2) US5326498A (xx)
EP (3) EP0546298B1 (xx)
JP (2) JP3385286B2 (xx)
KR (1) KR100191990B1 (xx)
DE (1) DE59209855D1 (xx)
HK (1) HK1011021A1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5676880A (en) * 1987-09-18 1997-10-14 Rolic Ag Ferroelectric liquid crystal cell
DE3876059D1 (de) * 1987-09-18 1992-12-24 Hoffmann La Roche Ferroelektrische fluessigkristallzelle.
DE59308576D1 (de) * 1992-10-30 1998-06-25 Merck Patent Gmbh Cyclohexyl-alkenoate als Komponente flüssigkristalliner Gemische
US5484551A (en) * 1994-06-29 1996-01-16 Hoffmann-La Roche Inc. Substituted phenyl 4-[(E)-alk-2-enoyloxy]benzoates
DE19852890A1 (de) * 1998-11-17 2000-05-18 Deutsche Telekom Ag Elektrooptischer Lichtmodulator
US6413448B1 (en) * 1999-04-26 2002-07-02 Displaytech, Inc. Cyclohexyl- and cyclohexenyl-substituted liquid crystals with low birefringence
US7195719B1 (en) 2001-01-03 2007-03-27 Displaytech, Inc. High polarization ferroelectric liquid crystal compositions
US6838128B1 (en) 2002-02-05 2005-01-04 Displaytech, Inc. High polarization dopants for ferroelectric liquid crystal compositions
KR101691721B1 (ko) 2015-03-12 2016-12-30 충북대학교 산학협력단 하이브리드 커패시터용 구형 리튬티타늄산화물－탄소나노튜브 복합물질 및 이의 제조방법

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE257638C (xx) *
JP2508125B2 (ja) * 1986-09-09 1996-06-19 味の素株式会社 フェニルピリミジン化合物及びこれを含有してなる液晶組成物
DD257638A1 (de) * 1987-02-19 1988-06-22 Univ Halle Wittenberg Ferroelektrische fluessigkristalle
JPS63230674A (ja) * 1987-03-20 1988-09-27 Toshiba Corp フエニルピリミジン誘導体およびこれを含有する液晶材料を用いた液晶素子
JPH0778042B2 (ja) * 1987-04-08 1995-08-23 旭電化工業株式会社 ピリミジン化合物
DE3852422T2 (de) * 1987-04-27 1995-05-04 Chisso Corp Optisch aktive 2-Biphenylpyrimidinderivate und diese enthaltende Flüssigkristallmischungen.
JPS63280064A (ja) * 1987-05-12 1988-11-17 Seiko Epson Corp ビフエニルピリジン誘導体
JPS6463571A (en) * 1987-09-03 1989-03-09 Chisso Corp Optically active-2,5-diphenylpyridines
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
JP2580205B2 (ja) * 1987-10-21 1997-02-12 チッソ株式会社 光学活性−２−ビフェニリルピリジン類
JPH01139571A (ja) * 1987-11-26 1989-06-01 Chisso Corp ２−フエニリル−５−アルカノイルオキシピリミジン
ES2058401T3 (es) * 1988-06-24 1994-11-01 Canon Kk Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que utiliza la misma.
EP0347941B1 (en) * 1988-06-24 1996-09-04 Canon Kabushiki Kaisha Chiral smectic liquid crystal composition and liquid crystal device using same
EP0356672B1 (en) * 1988-07-13 1993-04-07 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
DE68912836T2 (de) * 1988-07-13 1994-06-01 Canon Kk Ferroelektrische, chirale, smektische Flüssigkristallzusammensetzung und deren Verwendung in einer Flüssigkristallanordnung.
JP2736535B2 (ja) * 1988-11-22 1998-04-02 旭電化工業株式会社 光学活性なエステル化合物および該化合物を含有する液晶組成物
DE3939982A1 (de) * 1988-12-22 1990-07-05 Merck Patent Gmbh 2,5-disubstituierter heterocyclus und fluessigkristalline phase
US5167859A (en) * 1988-12-22 1992-12-01 Merck Patent Gesellschaft Mit Beschraenkter Haftung 2,5-disubstituted heterocycle and liquid-crystalline phase
CA2016106C (en) * 1989-05-08 2000-03-28 Shosei Mori Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
JP2700339B2 (ja) * 1989-09-08 1998-01-21 株式会社ジャパンエナジー 新規なエステル化合物及びこれを含む液晶組成物
US5211879A (en) * 1989-11-07 1993-05-18 Nippon Mining Co., Ltd. Ester compounds and liquid crystal compositions containing the same
JPH03240755A (ja) * 1990-02-19 1991-10-28 Nippon Mining Co Ltd 新規フルオロ化合物、その中間体およびこの中間体の製造方法並びに新規フルオロ化合物を含む液晶組成物
JPH03263483A (ja) * 1990-03-13 1991-11-22 Toshiba Corp 乳酸誘導体およびこれを含有する液晶材料を用いた液晶素子
JPH072723B2 (ja) * 1990-05-25 1995-01-18 株式会社ジャパンエナジー 新規なエステル化合物及びこれを含む液晶組成物
JP2980962B2 (ja) * 1990-09-25 1999-11-22 株式会社ジャパンエナジー エステル化合物及びこれを含む液晶組成物

Also Published As

Publication number Publication date
JP3385286B2 (ja) 2003-03-10
EP0546298A2 (de) 1993-06-16
EP1160242A1 (de) 2001-12-05
EP0546298A3 (en) 1993-08-18
EP0992498A1 (de) 2000-04-12
JPH0616637A (ja) 1994-01-25
US5326498A (en) 1994-07-05
KR930010005A (ko) 1993-06-21
US5393458A (en) 1995-02-28
KR100191990B1 (ko) 1999-06-15
DE59209855D1 (de) 2000-09-07
EP0546298B1 (de) 2000-08-02
JP2003192671A (ja) 2003-07-09

Similar Documents

Publication Publication Date Title
PH29944A (en) Washing composition constaining fatty acid esters
GB2216523B (en) Dihalogenobenzene liquid crystalline compounds
ZA94587B (en) Formulations containing unsaturated fatty acids
GR910100276A (en) Antimicrobiac compositions of fatty acids
ZA929147B (en) Fatty acid esters of alkoxylated isethionic acid
GR890100507A (en) A fatty acid composition
DE3661192D1 (en) Process for the preparation of alkyl esters of carboxylic acids, in particular of alkyl esters of fatty acids
EP0334154A3 (en) Method for the continiuous esterification of fatty acids
SI0823895T1 (en) Fatty acid esters as bioactive compounds
AU3065895A (en) Sunflower products having lower levels of saturated fatty acids
IL81350A (en) Licidal compositions containing carboxylic acids
HK1011021A1 (en) Fatty acids esters containing a pyrimidine ring as component liquid crystalline mixtures
GB2246351B (en) Preparation of methoxyphenyl-glycidic acid esters useful for the synthesis of benzothiazepines
GB9025708D0 (en) Fatty ester hydrogenation
AU3711893A (en) Liquid compositions containing carboxylic esters
ZA891647B (en) Substituted acrylic acid esters
EP0531821A3 (en) 1-alkoxyhexatriene-2-carboxylic acid esters
ZA925170B (en) Liquid compositions containing complex carboxylic esters
EP0543343A3 (en) Process for the preparation of alpha-hydroxy-beta-aminocarboxylic acids
ZA893675B (en) 2-hydroxy-propanoic acid acyclic alkyl esters for benzothiazepines
GB2256869B (en) Process for preparing sucrose fatty acid esters
AU3711493A (en) Liquid compositions containing carboxylic esters
SG49103A1 (en) Process for the preparation of methacrylate esters
GB9103134D0 (en) Process for the preparation of n-acyl-alpha-amino acids
EP0539043A3 (en) Novel esters

Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20041028