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Liquid Crystalline Benzothiophene Derivatives
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SYSNO ASEP 0309133 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Liquid Crystalline Benzothiophene Derivatives Title Kapalně-krystalické deriváty benzothiofenu Author(s) Kurfűrst, M. (CZ)
Kozmík, V. (CZ)
Svoboda, J. (CZ)
Novotná, Vladimíra (FZU-D) RID, ORCID, SAI
Glogarová, Milada (FZU-D) RID, ORCIDSource Title Liquid Crystals. - : Taylor & Francis - ISSN 0267-8292
Roč. 35, č. 1 (2008), s. 21-31Number of pages 11 s. Language eng - English Country GB - United Kingdom Keywords liquid crystals ; benzothiophene ; nematic phase ; smectic phase Subject RIV CC - Organic Chemistry R&D Projects GA202/05/0431 GA ČR - Czech Science Foundation (CSF) IAA100100710 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10100520 - FZU-D (2005-2011) UT WOS 000252356000003 DOI https://doi.org/10.1080/02678290701743019 Annotation The role and position of the benzothiophene core in several series of calamitic liquid crystals was examined. Benzothiophene and its lateral 3-chloro- and 6-methoxy-substituted derivatives, where the benzothiophene unit is in the terminal position, support formation of broad nematic phases. On the other hand, introduction of a longer alkoxy chain in the 6-position or positioning the benzothiophene in the centre of the molecular structure led to appearance of smectic C and/or smectic A phases. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2009
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