Synthesis and mesomorphic properties of coumarin derivatives with chalcone and imine linkages
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.111920
Abstract: Abstract We report here design and synthesis of two new mesogenic homologous series of coumarin derivatives consisting of chalcone and imine central linkages along with terminal n-alkoxy chain. All the compounds were synthesized and characterized… read more here.
Keywords: properties coumarin; mesomorphic properties; coumarin derivatives; synthesis mesomorphic ... See more keywords
Modulating nanostructure morphology and mesomorphic properties using unsaturation in cardanol-azo benzenes.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc06766h
Abstract: Herein, we report the synthesis and self-assembly of a new class of amphiphilic azo dyes derived from a plant-based phenol, cardanol. Analysis of the self-assembly of these new azo derivatives was intriguing, and they exhibit… read more here.
Keywords: mesomorphic properties; nanostructure morphology; cardanol; modulating nanostructure ... See more keywords
Synthesis and mesomorphic properties of four ring, rod-like fluorene derivatives – the influence of the lateral substitution on mesomorphic properties of 2,7-bis(4-alkylphenyl)-fluorenes
Sign Up to like & getrecommendations! Published in 2019 at "Liquid Crystals"
DOI: 10.1080/02678292.2019.1622047
Abstract: ABSTRACT This work presents new rod-like compounds being fluorene derivatives linked with other parts of the core at 2 and 7 positions – its synthesis and properties. The fluorene moiety is located in the central… read more here.
Keywords: properties four; rod like; mesomorphic properties; fluorene derivatives ... See more keywords
The effect of partially fluorinated chain length on the mesomorphic properties of chiral 2’,3’-difluoroterphenylates
Sign Up to like & getrecommendations! Published in 2020 at "Liquid Crystals"
DOI: 10.1080/02678292.2020.1811410
Abstract: ABSTRACT The homologous series of the new antiferroelectric liquid crystals, containing 2ʹ,3ʹ-difluorosubstituted terphenyl as the mesogenic core have been synthesised and evaluated. The synthetic routes with their mesomorphic properties were described. Also other physical properties… read more here.
Keywords: partially fluorinated; chain length; mesomorphic properties; effect partially ... See more keywords
Synthesis, mesomorphic properties, and theoretical study of benzothiazole-aromatic molecules with ester- and azomethine-linking groups
Sign Up to like & getrecommendations! Published in 2021 at "Liquid Crystals"
DOI: 10.1080/02678292.2021.1934742
Abstract: Two novel groups of rod-like molecules with benzothiazole-aromatic systems: one group (group A) having an ester linkage with different thioalkyl chain length and the other (group B) ester- and azom... read more here.
Keywords: theoretical study; mesomorphic properties; study benzothiazole; properties theoretical ... See more keywords
Synthesis and mesomorphic properties of quinoline-8-yl-4-((4-n-alkoxy benzylidene) amino) benzoate: The effect of linkage group
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Crystals and Liquid Crystals"
DOI: 10.1080/15421406.2017.1358006
Abstract: GRAPHICAL ABSTRACT ABSTRACT A new homologous series viz. quinoline-8-yl-4-((4-n-alkoxy benzylidene) amino) benzoate based on two central linking groups have been designed and characterised by elemental analyses and spectroscopic techniques such as Fourier transform infrared [FT-IR]… read more here.
Keywords: mesomorphic properties; benzylidene amino; amino benzoate; alkoxy benzylidene ... See more keywords
Synthesis, Characterization, and Investigation of Mesomorphic Properties of a New 2,5-Bis-(4-alkanoyloxybenzylidene)cyclopentan-1-one.
Sign Up to like & getrecommendations! Published in 2022 at "Acta chimica Slovenica"
DOI: 10.17344/acsi.2022.7360
Abstract: A new set of cyclopentanone chalcone esters 2,5-bis-(4-alkanoyloxybenzylidene)cyclopentan-1-one (B2-B10) has been synthesized and monitored by TLC. Structures of these compounds were determined by spectroscopic techniques (FTIR, H NMR, and mass spectrometry). Differential scanning calorimetry (DSC) and… read more here.
Keywords: mesomorphic properties; alkanoyloxybenzylidene cyclopentan; cyclopentan one; bis alkanoyloxybenzylidene ... See more keywords
Tuning the Liquid Crystallinity of Cholesteryl-o-Carborane Dyads: Synthesis, Structure, Photoluminescence, and Mesomorphic Properties
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DOI: 10.3390/cryst11020133
Abstract: A set of mesomorphic materials in which the o-carborane cluster is covalently bonded to a cholesteryl benzoate moiety (mesogen group) through a suitably designed linker is described. The olefin cross-metathesis between appropriately functionalized styrenyl-o-carborane derivatives… read more here.
Keywords: carborane; cluster; cholesteryl; liquid crystallinity ... See more keywords
Synthesis and Mesomorphic Properties of Novel Bent-shaped Naphthyl Diketones
Sign Up to like & getrecommendations! Published in 2019 at "Croatica chemica acta"
DOI: 10.5562/cca3541
Abstract: The synthesis and liquid-crystalline properties are reported for novel naphthyl-based diketones incorporating variant terminal chains and lateral fluoro- substitution. Newly prepared materials exhibit a broad temperature range of the nematic phase. The study demonstrates how… read more here.
Keywords: novel bent; bent shaped; mesomorphic properties; synthesis mesomorphic ... See more keywords