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1. (WO2018100019) THIOETHER-COMPOUNDS
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Pub. No.: WO/2018/100019 International Application No.: PCT/EP2017/080897
Publication Date: 07.06.2018 International Filing Date: 30.11.2017
IPC:
C07C 319/18 (2006.01) ,C07C 321/28 (2006.01) ,C07C 321/30 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
319
Preparation of thiols, sulfides, hydropolysulfides or polysulfides
14
of sulfides
18
by addition of thiols to unsaturated compounds
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
321
Thiols, sulfides, hydropolysulfides or polysulfides
24
Thiols, sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of six-membered aromatic rings
28
Sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of six-membered aromatic rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
321
Thiols, sulfides, hydropolysulfides or polysulfides
24
Thiols, sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of six-membered aromatic rings
28
Sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of six-membered aromatic rings
30
Sulfides having the sulfur atom of at least one thio group bound to two carbon atoms of six-membered aromatic rings
Applicants:
MERCK PATENT GMBH [DE/DE]; Frankfurter Strasse 250 64293 Darmstadt, DE
Inventors:
LIETZAU, Lars; DE
GOETZ, Achim; DE
LAUT, Sven; DE
Priority Data:
10 2016 014 346.002.12.2016DE
Title (EN) THIOETHER-COMPOUNDS
(FR) COMPOSÉS THIOÉTHER
(DE) THIOETHER-VERBINDUNGEN
Abstract:
(EN) The invention relates to thioether-compounds of formula (I), wherein R1, R2, X, A1, m and Z1 are defined as cited in claim 1, to their production, their use as components in liquid crystal media and to electrooptic display elements containing the claimed liquid crystal media. The compounds have a negative dielectric anisotropy.
(FR) Cette invention concerne des composés thioéther de formule (I) dans laquelle R1, R2, X, A1, m et Z1 sont tels que définis dans la première revendication, leur production, leur utilisation en tant que composants dans des milieux cristallins liquides ainsi que des éléments d'affichage électro-optiques renfermant les milieux cristallins liquides selon l'invention. Ces composés présentent une anisotropie diélectrique négative.
(DE) Die vorliegende Erfindung betrifft Thioether-Verbindungen der Formel (I) worin R1, R2, X, A1, m und Z1 wie in Anspruch 1 definiert sind, ihre Herstellung, ihre Verwendung als Komponenten in flüssigkristallinen Medien sowie elektrooptische Anzeigeelemente, die die erfindungsgemäßen flüssigkristallinen Medien enthalten. Die Verbindungen besitzen eine negative dielektrische Anisotropie.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)