Synthesis,complexation, and mesomorphism of novel calixarene-linked discotic triphenylene based on click chemistry |
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| Authors: | Biqiong Hong Fafu Yang Hongyu Guo Ziyu Jiao |
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| Institution: | 1. College of Chemistry and Chemical Engineering, Fujian Normal University, Fuzhou 350007, PR China;2. Command Academy of Fuzhou, The Chinese People’s Armed Police Force, Fuzhou 350002, PR China;3. Fujian Key Laboratory of Polymer Materials, Fuzhou 350007, PR China |
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| Abstract: | The novel calixarene-linked discotic triphenylene 5a and 5b were synthesized in good yields via click chemistry. Structural and conformational characterization of new compounds had been achieved by NMR, MS, and elemental analysis. Their liquid crystalline behaviors before and after complexation were studied by polarizing optical microscopy, differential scanning calorimetry, and X-ray diffraction. The neat compounds 5a and 5b showed mesophase but the complexes of 5a and 5b with metallic salts exhibited no liquid crystal behaviors. |
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| Keywords: | Triphenylene Calixarene Mesophase Synthesis Complexation |
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