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| Synthesis and Phase Behavior Studies of Two New Chiral Liquid Crystals of Schiff Base——The Influence of Intramolecular Hydrogen Bond on the Phase Behavior | |
| 作者姓名： | TIAN Yan-qing XING Pei-xiang ZHAO Ying-ying and TANG Xin-yi (Department of Chemistry Jilin University Changchun 130023)SU Feng-yu ZHAO Xiao-guang and ZHOU En-le (Changchun Institute of Applied Chemistry Chinese Academy of Science Changchun 130022) |
| 作者单位： | TIAN Yan-qing，XING Pei-xiang，ZHAO Ying-ying and TANG Xin-yi (Department of Chemistry，Jilin University，Changchun，130023)SU Feng-yu，ZHAO Xiao-guang and ZHOU En-le (Changchun Institute of Applied Chemistry，Chinese Academy of Science，Changchun，130022) |
| 摘 要： | Two new chiral liquid crystals of schiff-base type have been synthesized.This series of compounds contain α-chloro acidic ester chain prepared from commercially available L-valine.Both of the compounds exhibit tilted smectic phases;their phase transitions were studied using DSC and polarized optical microscopy;the influence of intramolecular hydrogen bonds on the phase behavior was studied as well. |
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