Synthesis and Mesomorphic Studies of a Series of Liquid Crystalline 2-(4-Alkylphenyl)-6-Methoxyquinolines
| Autor: | Chih Hao Chang, Win-Long Chia |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Materials science
Liquid crystalline General Chemistry Condensed Matter Physics Thermotropic crystal law.invention Homologous series chemistry.chemical_compound Crystallography Differential scanning calorimetry Optical microscope chemistry law Liquid crystal Phase (matter) General Materials Science Thermal analysis |
| Zdroj: | Molecular Crystals and Liquid Crystals. 506:47-55 |
| ISSN: | 1563-5287 1542-1406 |
| DOI: | 10.1080/15421400902841452 |
| Popis: | This study describes the novel synthesis of a homologous series of quinoline-containing liquid crystalline 2-(4-alkylphenyl)-6-methoxyquinolines (nPQOMe, n = 4–8) compounds. Preparation of these compounds was completed in the overall two-step reaction and fair to good yields (47–60%) were obtained. Thermotropic behaviors of these liquid crystalline compounds were investigated using differential scanning calorimetry and polarized optical microscopy. Liquid crystals of these 2-(4-alkylphenyl)-6-methoxyquinolines display only nematic phase. |
| Databáze: | OpenAIRE |
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