TWI370811B - Process for the preparation of ring compounds - Google Patents

Process for the preparation of ring compounds

Info

Publication number
TWI370811B
TWI370811B TW100127541A TW100127541A TWI370811B TW I370811 B TWI370811 B TW I370811B TW 100127541 A TW100127541 A TW 100127541A TW 100127541 A TW100127541 A TW 100127541A TW I370811 B TWI370811 B TW I370811B
Authority
TW
Taiwan
Prior art keywords
preparation
ring compounds
compounds
ring
Prior art date
Application number
TW100127541A
Other languages
English (en)
Chinese (zh)
Other versions
TW201204690A (en
Inventor
Detlef Pauluth
Peer Kirsch
Peter Bauerle
Oliver Deeg
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 TW201204690A publication Critical patent/TW201204690A/zh
Application granted granted Critical
Publication of TWI370811B publication Critical patent/TWI370811B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • C07C25/22—Polycyclic aromatic halogenated hydrocarbons with condensed rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
    • C07C331/16—Isothiocyanates
    • C07C331/28—Isothiocyanates having isothiocyanate groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/025—Boronic and borinic acid compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/16—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon double bonds, e.g. stilbenes
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/404—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing boron or phosphorus
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
    • C09K2019/124—Ph-Ph-Ph-Ph

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
TW100127541A 2002-03-15 2003-03-11 Process for the preparation of ring compounds TWI370811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10211597A DE10211597A1 (de) 2002-03-15 2002-03-15 Verfahren zur Herstellung von Ringverbindungen

Publications (2)

Publication Number Publication Date
TW201204690A TW201204690A (en) 2012-02-01
TWI370811B true TWI370811B (en) 2012-08-21

Family

ID=27771362

Family Applications (3)

Application Number Title Priority Date Filing Date
TW100127541A TWI370811B (en) 2002-03-15 2003-03-11 Process for the preparation of ring compounds
TW092105237A TWI337989B (en) 2002-03-15 2003-03-11 Process for the preparation of ring compounds
TW099139032A TWI350831B (en) 2002-03-15 2003-03-11 Process for the preparation of ring compounds

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW092105237A TWI337989B (en) 2002-03-15 2003-03-11 Process for the preparation of ring compounds
TW099139032A TWI350831B (en) 2002-03-15 2003-03-11 Process for the preparation of ring compounds

Country Status (6)

Country Link
US (6) US7183447B2 (https=)
EP (3) EP1346995A1 (https=)
JP (2) JP5461751B2 (https=)
KR (3) KR101017375B1 (https=)
DE (1) DE10211597A1 (https=)
TW (3) TWI370811B (https=)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100422124C (zh) * 1999-08-03 2008-10-01 大日本油墨化学工业株式会社 稠环化合物
ATE380172T1 (de) 2001-01-26 2007-12-15 Btg Int Ltd Benzylaminanalogen
GB0126844D0 (en) * 2001-11-08 2002-01-02 Qinetiq Ltd Novel compounds
DE10211597A1 (de) 2002-03-15 2003-10-02 Merck Patent Gmbh Verfahren zur Herstellung von Ringverbindungen
WO2005123879A1 (de) 2004-06-18 2005-12-29 Merck Patent Gmbh Flüssigkristallines medium
KR101131089B1 (ko) * 2004-06-18 2012-03-30 메르크 파텐트 게엠베하 액정 매질
WO2006053628A1 (en) * 2004-11-20 2006-05-26 Merck Patent Gmbh Liquid crystal compounds, liquid crystal medium and liquid crystal display
KR100812067B1 (ko) * 2005-01-13 2008-03-07 주식회사 엘지화학 신규 실리콘 함유 화합물을 포함하는 액정 조성물 및 이를 이용한 액정 디스플레이 장치
KR100821844B1 (ko) * 2005-01-13 2008-04-11 주식회사 엘지화학 신규 실리콘 함유 화합물을 포함하는 액정 조성물 및 이를이용한 액정 디스플레이 장치
JP4740615B2 (ja) * 2005-03-10 2011-08-03 マナック株式会社 ｐ−クォーターフェニルの製造方法
ATE437211T1 (de) * 2005-05-21 2009-08-15 Merck Patent Gmbh Flüssigkristallines medium
ATE417910T1 (de) * 2005-05-25 2009-01-15 Merck Patent Gmbh Flüssigkristallines medium und flüssigkristallanzeige
TW200740823A (en) * 2005-08-01 2007-11-01 Ihara Chemical Ind Co Oxadiazole-substituted Sym-triindole derivative and organic el element employing the same
JO3598B1 (ar) 2006-10-10 2020-07-05 Infinity Discovery Inc الاحماض والاسترات البورونية كمثبطات اميد هيدروليز الحامض الدهني
ATE525448T1 (de) 2006-10-12 2011-10-15 Merck Patent Gmbh Flüssigkristallines medium
KR101540489B1 (ko) * 2007-09-06 2015-07-29 제이엔씨 석유 화학 주식회사 레터럴 불소를 갖는 4,5 고리 액정성 화합물, 액정 조성물 및 액정 표시 소자
EP2075601A1 (de) * 2007-12-24 2009-07-01 Lofo High Tech Film GmbH Optische Kompensationsfolien für Flüssigkristallanzeigen und damit zusammenhängende Erfindungen
TW201000107A (en) * 2008-04-09 2010-01-01 Infinity Pharmaceuticals Inc Inhibitors of fatty acid amide hydrolase
CN102186945B (zh) * 2008-09-17 2014-06-25 特拉根Lc化学股份公司 手性化合物，包含这些手性化合物的胆甾型和铁电型液晶组合物，和包含这些液晶组合物的液晶显示器
KR101644415B1 (ko) * 2008-11-19 2016-08-01 제이엔씨 주식회사 광학적으로 등방성인 액정 매체 및 광소자
TWI458811B (zh) * 2009-01-16 2014-11-01 Jnc Corp 液晶性化合物、液晶組成物以及液晶顯示元件
WO2010118155A1 (en) 2009-04-07 2010-10-14 Infinity Pharmaceuticals, Inc. Inhibitors of fatty acid amide hydrolase
CA2757622A1 (en) 2009-04-07 2010-10-14 Infinity Pharmaceuticals, Inc. Inhibitors of fatty acid amide hydrolase
DE102009034301A1 (de) 2009-07-21 2011-01-27 Merck Patent Gmbh Flüssigkristallines Medium und dieses enthaltende Hochfrequenzbauteile
TWI458813B (zh) 2009-09-18 2014-11-01 Jnc Corp 液晶性化合物、液晶組成物以及液晶顯示元件
MX361692B (es) 2010-02-03 2018-12-13 Infinity Pharmaceuticals Inc Inhibidores de amida hidrolasa de ácido graso.
JP5672043B2 (ja) 2010-04-05 2015-02-18 Jnc株式会社 ５環化合物、液晶組成物および液晶表示素子
DE102010025572A1 (de) 2010-06-30 2012-01-05 Merck Patent Gmbh Flüssigkristallines Medium und dieses enthaltende Hochfrequenzbauteile
JP5887713B2 (ja) 2011-05-10 2016-03-16 Jnc株式会社 フルオロビニル誘導体、液晶組成物及び液晶表示素子
CN103763923B (zh) 2011-06-30 2016-08-17 陶氏益农公司 3-烷氧基-4-氨基-6-(取代的)吡啶甲酸酯、3-硫代烷基-4-氨基-6-(取代的)吡啶甲酸酯和3-氨基-4-氨基-6-(取代的)吡啶甲酸酯以及它们作为除草剂的用途
CN102965123A (zh) * 2012-11-15 2013-03-13 深圳市华星光电技术有限公司 液晶添加剂及其液晶组合物与液晶面板
JP6146072B2 (ja) * 2013-03-19 2017-06-14 Jnc株式会社 液晶組成物および液晶表示素子
US20160194561A1 (en) * 2013-05-31 2016-07-07 Dic Corporation Difluorophenyl liquid crystal composition
DE102014015267A1 (de) 2014-10-16 2016-04-21 Merck Patent Gmbh Substituierte Polyphenyle
RU2633578C2 (ru) * 2015-08-19 2017-10-13 Самсунг Электроникс Ко., Лтд. Мезогенные соединения, жидкокристаллические композиции, содержащие эти соединения, и устройства для высокочастотной техники
DK3362462T3 (da) 2015-10-12 2021-10-11 Advanced Cell Diagnostics Inc In situ-detektion af nukleotidvarianter i prøver med højt støjniveau, og sammensætninger og fremgangsmåder relateret dertil
CN105348308B (zh) * 2015-10-13 2017-04-19 东莞理工学院 一种中位含芴桥联的双氟化硼络合二吡咯甲川衍生物及其制备方法
CN109082280B (zh) * 2018-11-05 2020-07-28 宁夏中星显示材料有限公司 一种液晶材料的制备方法
CN116670196B (zh) * 2020-12-18 2026-01-02 Ａｇｃ株式会社 二环氧化合物、固化性组合物、固化物和光学部件

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841009A (en) * 1982-12-28 1989-06-20 Amoco Corporation Substantially linear monomeric composition and liquid crystal polymeric compositions derived therefrom
KR960009679B1 (ko) * 1987-09-09 1996-07-23 나우만, 호이만 플루오르화 올리고페닐 및 이들의 액정 물질에의 용도
EP0329752B1 (en) * 1987-09-09 1993-03-17 MERCK PATENT GmbH Fluorinated oligophenyls and their use in liquid crystal materials
DE3807862A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh Smektische fluessigkristallphase
US5273680A (en) * 1988-03-10 1993-12-28 Merck Patent Gesellschaft Mit Beschrankter Haftung Fluorinated oligophenyls and their use in liquid crystal materials
GB8819387D0 (en) * 1988-08-15 1988-09-14 Merck Patent Gmbh Liquid crystal display devices & liquid crystal medium to be used therein
EP0452460B2 (de) * 1989-10-02 1999-08-11 MERCK PATENT GmbH Elektrooptisches flüssigkristallsystem
GB2240778B (en) * 1990-02-07 1993-09-01 Merck Patent Gmbh Fluorinated terphenyls
GB9017482D0 (en) * 1990-08-09 1990-09-26 Ici Plc Manufacturing process
EP0501268B1 (de) * 1991-02-25 1996-06-12 F. Hoffmann-La Roche Ag Flüssigkristalline Verbindungen mit endständigem 1-Alkinylrest
DE4220082C2 (de) * 1992-06-19 1994-09-15 Merck Patent Gmbh Verfahren zur Kreuzkopplung von Boronsäuren mit Halogenverbindungen
JP3268658B2 (ja) * 1992-08-26 2002-03-25 旭硝子株式会社 含フッ素ｐ−ターフェニル誘導体およびその製造方法
DE4338348B4 (de) * 1992-11-19 2006-05-11 Merck Patent Gmbh 2,6-Disubstituierte Benzotrifluoride
JPH0881416A (ja) * 1994-07-11 1996-03-26 Seiko Epson Corp クォターフェニル誘導体及びそれを用いた高分子分散型液晶表示素子
EP1022324A3 (en) * 1994-07-15 2001-01-31 Seiko Epson Corporation Liquid crystal composite material and liquid crystal display device(s) which use them
DE4426671A1 (de) * 1994-07-28 1996-02-01 Hoechst Ag Verfahren zur Kreuzkupplung von aromatischen Borverbindungen mit aromatischen Halogenverbindungen oder Perfluoralkylsulfonaten
JP3702426B2 (ja) * 1994-08-03 2005-10-05 関東化学株式会社 トリフルオロメチルベンゼン誘導体および液晶組成物
WO1997005151A1 (de) * 1995-07-25 1997-02-13 Clariant Gmbh Katalysatoren zur durchführung von kreuzkupplungsreaktionen
AU5067298A (en) * 1996-11-28 1998-06-22 Chisso Corporation Chlorobenzene derivatives, liquid-crystal composition, and liquid-crystal display elements
EP0986541A4 (en) * 1997-04-09 2002-08-14 Commw Scient Ind Res Org METHOD FOR COVALENT BINDING ORGANIC COMPOUNDS USING DIBORANE DERIVATIVES
GB2329391A (en) * 1997-09-17 1999-03-24 Sharp Kk Liquid crystal composition containing fluorinated phenylpyrimidines with SmC phase and fluorinated terphenyl(s), and use thereof in a liquid crystal shutter
US6307087B1 (en) * 1998-07-10 2001-10-23 Massachusetts Institute Of Technology Ligands for metals and improved metal-catalyzed processes based thereon
DE19933175B4 (de) * 1998-07-17 2008-04-30 Merck Patent Gmbh Schwefelpentalfurorid-Derivate und Verwendung für ein flüssigkristallines Medium
DE19858594A1 (de) * 1998-12-18 2000-06-21 Merck Patent Gmbh Verfahren zur Herstellung von Cyanbenzolboronsäuren
GB2367058B (en) * 2000-07-12 2004-07-14 Merck Patent Gmbh Acetylene derivatives and liquid-crystalline medium
JP4972826B2 (ja) * 2001-04-10 2012-07-11 Ｊｎｃ株式会社 ジフルオロアルコキシを末端に有する化合物、液晶組成物および液晶表示素子
DE10211597A1 (de) 2002-03-15 2003-10-02 Merck Patent Gmbh Verfahren zur Herstellung von Ringverbindungen
JP4206687B2 (ja) * 2002-04-09 2009-01-14 チッソ株式会社 液晶組成物および液晶表示素子

Also Published As

Publication number Publication date
JP2003286208A (ja) 2003-10-10
EP1346995A1 (de) 2003-09-24
KR20030074467A (ko) 2003-09-19
JP5461751B2 (ja) 2014-04-02
TW201204690A (en) 2012-02-01
US7786332B2 (en) 2010-08-31
JP5642396B2 (ja) 2014-12-17
KR20110102252A (ko) 2011-09-16
TWI337989B (en) 2011-03-01
US20120149943A1 (en) 2012-06-14
TWI350831B (en) 2011-10-21
KR101017375B1 (ko) 2011-02-28
US8124817B2 (en) 2012-02-28
US7183447B2 (en) 2007-02-27
US20080319235A1 (en) 2008-12-25
US8350100B2 (en) 2013-01-08
US20090318727A1 (en) 2009-12-24
KR20100133321A (ko) 2010-12-21
JP2010083902A (ja) 2010-04-15
KR101186241B1 (ko) 2012-09-27
US7842845B2 (en) 2010-11-30
KR101085502B1 (ko) 2011-11-23
US20110034738A1 (en) 2011-02-10
TW201107277A (en) 2011-03-01
EP2103589A1 (de) 2009-09-23
US20060216754A1 (en) 2006-09-28
EP2332944A3 (de) 2011-11-16
EP2332944A2 (de) 2011-06-15
US20040006235A1 (en) 2004-01-08
DE10211597A1 (de) 2003-10-02
US7411100B2 (en) 2008-08-12
TW200305574A (en) 2003-11-01

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