WO2007090787A8 - Hydro-cyclopenta[b]naphthaline - Google Patents

Hydro-cyclopenta[b]naphthaline

Info

Publication number
WO2007090787A8
WO2007090787A8 PCT/EP2007/050996 EP2007050996W WO2007090787A8 WO 2007090787 A8 WO2007090787 A8 WO 2007090787A8 EP 2007050996 W EP2007050996 W EP 2007050996W WO 2007090787 A8 WO2007090787 A8 WO 2007090787A8
Authority
WO
WIPO (PCT)
Prior art keywords
hydrocyclopenta
naphthalenes
general formula
liquid
components
Prior art date
Application number
PCT/EP2007/050996
Other languages
English (en)
French (fr)
Other versions
WO2007090787A1 (de
Inventor
Rudolf Eidenschink
Holger Kretzschmann
Original Assignee
Nematel Gmbh & Co Kg
Rudolf Eidenschink
Holger Kretzschmann
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 Nematel Gmbh & Co Kg, Rudolf Eidenschink, Holger Kretzschmann filed Critical Nematel Gmbh & Co Kg
Publication of WO2007090787A1 publication Critical patent/WO2007090787A1/de
Publication of WO2007090787A8 publication Critical patent/WO2007090787A8/de

Links

Classifications

    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K2019/327—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems containing a spiro ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

Die Erfindung betrifft Hydro-cyclopenta[b]naphthaline der allgemeinen Formel (I), worin A1, A2, C, R, Z1, Z2, X1, X2, X3, X4, q und r die angegebene Bedeutung haben, sowie ihre Verwendung als Komponenten flüssigkristalliner Medien und ein dieses enthaltendes elektrooptische Anzeigeelement.
PCT/EP2007/050996 2006-02-09 2007-02-01 Hydro-cyclopenta[b]naphthaline WO2007090787A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610005868 DE102006005868A1 (de) 2006-02-09 2006-02-09 Hydro-cyclopenta[b]naphthaline
DE102006005868.2 2006-02-09

Publications (2)

Publication Number Publication Date
WO2007090787A1 WO2007090787A1 (de) 2007-08-16
WO2007090787A8 true WO2007090787A8 (de) 2008-04-10

Family

ID=37965016

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/050996 WO2007090787A1 (de) 2006-02-09 2007-02-01 Hydro-cyclopenta[b]naphthaline

Country Status (2)

Country Link
DE (1) DE102006005868A1 (de)
WO (1) WO2007090787A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110307A1 (de) * 2001-03-03 2002-09-05 Nematel Dr Rudolf Eidenschink Tricyclische Verbindungen
DE10145779B4 (de) * 2001-09-17 2012-11-15 Merck Patent Gmbh Fluorierte Cyclopenta[b]naphthaline und ihre Verwendung in Flüssigkristallmischungen
DE10238999A1 (de) * 2002-08-26 2004-03-04 Merck Patent Gmbh Cyclopenta(b)naphthalinderivate
DE10324843A1 (de) * 2003-06-02 2004-12-23 Merck Patent Gmbh Cyclopenta [b] naphthalinderivate
WO2005021682A1 (de) * 2003-08-22 2005-03-10 Merck Patent Gmbh Cyclopenta[a]naphthalinderivate
DE10341154B4 (de) * 2003-09-06 2012-05-16 Nematel Gmbh & Co. Kg Tricyclische Fluorverbindungen, flüssigkristallines Medium sowie dessen Verwendung

Also Published As

Publication number Publication date
WO2007090787A1 (de) 2007-08-16
DE102006005868A1 (de) 2007-08-23

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Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase

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