1373161-59-1Relevant academic research and scientific papers
High birefringence bistolane liquid crystals: Synthesis and properties
W?g?owska, Dorota,Kula, Przemys?aw,Herman, Jakub
, p. 403 - 408 (2015)
Twenty liquid crystals both symmetrical and non-symmetrical bistolanes with terminal alkyl, alkoxy and alkylsulfanyl chain and lateral methyl or ethyl group have been synthesized via Sonogashira cross-coupling and their mesomorphic properties have been studied. Most compounds exhibit an enantiotropic nematic phase in a broad temperature range (>40 °C). Optical properties of selected compounds have been investigated. They exhibit a high value of birefringence (>0.4).
LIQUID CRYSTAL COMPOUND FOR HIGH-FREQUENCY APPARATUS AND LIQUID CRYSTAL COMPOSITION
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Paragraph 0132-0133, (2021/06/21)
PROBLEM TO BE SOLVED: To provide a composition that has a liquid crystal phase in a broad temperature range, is excellent in solubility to a liquid crystal composition, and is stable to heat or light, while realizing high Δn, a liquid crystal composition
