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1. (WO2007009636) S-INDACENE AND INDENO[5,6-D][1,3]DIOXOL-DERIVATIVES AND USE THEREOF AS COMPONENTS OF LIQUID-CRYSTAL MIXTURES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009636 International Application No.: PCT/EP2006/006771
Publication Date: 25.01.2007 International Filing Date: 11.07.2006
IPC:
C07D 317/70 (2006.01) ,C07C 22/00 (2006.01) ,C09K 19/32 (2006.01) ,C09K 19/34 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
317
Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08
having the hetero atoms in positions 1 and 3
44
ortho- or peri-condensed with carbocyclic rings or ring systems
70
condensed with ring systems containing two or more relevant rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
22
Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
06
Non-steroidal liquid crystal compounds
32
containing condensed ring systems, i.e. fused, bridged or spiro ring systems
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
06
Non-steroidal liquid crystal compounds
34
containing at least one heterocyclic ring
Applicants:
MERCK PATENT GMBH [DE/DE]; Frankfurter Strasse 250 64293 Darmstadt, DE (AllExceptUS)
LIETZAU, Lars [DE/DE]; DE (UsOnly)
PAULUTH, Detlef [DE/DE]; DE (UsOnly)
CZANTA, Markus [DE/DE]; DE (UsOnly)
Inventors:
LIETZAU, Lars; DE
PAULUTH, Detlef; DE
CZANTA, Markus; DE
Common
Representative:
MERCK PATENT GMBH; Frankfurter Strasse 250 64293 Darmstadt, DE
Priority Data:
10 2005 033 803.820.07.2005DE
Title (DE) S-INDACEN- UND INDENO[5,6-D][1,3]DIOXOL-DERIVATE UND DEREN VERWENDUNG ALS KOMPONENTE FLÜSSIGKRISTALLINER MISCHUNGEN
(EN) S-INDACENE AND INDENO[5,6-D][1,3]DIOXOL-DERIVATIVES AND USE THEREOF AS COMPONENTS OF LIQUID-CRYSTAL MIXTURES
(FR) DERIVES DE S-INDACENE ET D'INDENO[5,6-D][1,3]DIOXOL ET LEUR UTILISATION COMME COMPOSANTS DE MELANGES A CRISTAUX LIQUIDES
Abstract:
(DE) Die Erfindung betrifft 1,2,3,6,7,8-Hexahydro-s-indacen-Derivate und 6,7- Dihydro-5H-indeno[5,6-d][1,3]dioxol-Derivate der Formel (I) worin R1, A1, Z1, n, X und Y wie in den Ansprüchen definiert sind sowie ihre Verwendung als Komponente(n) in flüssigkristallinen Medien. Darüber hinaus betrifft die vorliegende Erfindung Flüssigkristall- und elektrooptische Anzeigeelemente, welche die erfindungsgemäßen, flüssigkristallinen Medien enthalten.
(EN) The invention relates to 1,2,3,6,7,8-hexahydro-s-indacene-derivatives and 6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol-derivatives of formula (I), wherein R1, A1, Z1, n, X and Y have the meaning defined in the claims. The invention also relates to the use thereof as component(s) in liquid-crystal substances. The invention further relates to liquid-crystal and electro-optical display elements which contain the inventive liquid-crystal substances.
(FR) L'invention concerne des dérivés de 1,2,3,6,7,8-hexahydro-s-indacène et de 6,7-dihydro-5H-indeno[5,6-d][1,3]dioxol de la formule (I) où R1, A1, Z1, n, X et Y ont la définition donnée dans les revendications. L'invention concerne également leur utilisation comme composants de substances à cristaux liquides. La présente invention concerne enfin des éléments d'affichage à cristaux liquides et électro-optiques qui contiennent les substances à cristaux liquides selon l'invention.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
KR1020080032201EP1904470JP2009505951US20100155662