Synthesis and mesomorphic properties of novel tolane-type liquid crystals

被引：0
|
作者：
Dong Yu Zhao
机构：
来源：
Chinese Chemical Letters | 2009年 / 20卷 / 11期
关键词：
Tolane; Hydrogen-bonded liquid crystal; Mesomorphic properties; Synthesis;
D O I：
暂无
中图分类号：
O753.2 [];
学科分类号：
摘要：
Two series of novel tolane-type liquid crystals(LCs) comprising of hydrogen-bonded organic acids were synthesized.The formation of dimerized H-bond LCs was confirmed by IR spectroscopy,and mesomorphic properties of the LCs were investigated by differential scanning calorimetry(DSC) and polarizing optical microscopy(POM).It was found that the end groups of the liquid crystals as well as the unsaturated rigid core had effect on the mesomorphic properties.
引用
收藏
页码：1283 / 1286
页数：4
相关论文
共 50 条
  • [21] Synthesis and mesomorphic properties of naphthyl propionate ferroelectric liquid crystals
    Kang, KT
    Kim, CM
    Lee, SK
    Shin, MS
    Lee, KU
    Lee, JG
    Choi, JW
    Kim, YB
    FERROELECTRICS, 2002, 276 : 55 - 72
  • [22] Chiral liquid crystals: Synthesis and characterization for thermal and mesomorphic properties
    Srinivasa, H. T.
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2019, 680 (01) : 10 - 19
  • [23] Synthesis and mesomorphic properties of some fluorinated benzoate liquid crystals
    Yang, YG
    Chen, H
    Tang, G
    Wen, JX
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2002, 373 : 1 - 15
  • [24] Synthesis, mesomorphic properties and light scattering of polyacrylates liquid crystals
    Magnago, RF
    Merlo, AA
    Vollmer, AF
    Mauler, RS
    Vargas, F
    da Silveira, NP
    POLYMER BULLETIN, 1999, 42 (05) : 551 - 557
  • [25] Synthesis, structure, and mesomorphic properties of liquid crystals with a bitropone core
    Kubo, K
    Sutoh, T
    Mori, A
    Ujiie, S
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2002, 75 (06) : 1353 - 1358
  • [26] Synthesis and mesomorphic properties of -methylstilbene-based liquid crystals
    Chang, Chin-Yen
    Ho, Kang-Wei
    Hsu, Chain-Shu
    Lin, Chih-Hung
    Gauza, Sebastian
    Wu, Shin-Tson
    LIQUID CRYSTALS, 2009, 36 (04) : 425 - 433
  • [27] The novel rufigallol-based liquid crystals with cholesterol units: synthesis, mesomorphic and photophysical properties
    Zhang, Xiaoyi
    Feng, Huijuan
    Yan, Meiyan
    Guo, Hongyu
    Yang, Fafu
    LIQUID CRYSTALS, 2019, 46 (05) : 787 - 796
  • [28] SYNTHESIS AND MESOMORPHIC PROPERTIES OF NOVEL FERROELECTRIC LIQUID-CRYSTALS WITH A TRIFLUOROMETHYL GROUP AT THE CHIRAL CENTER
    SAKAIGAWA, A
    TASHIRO, Y
    AOKI, Y
    NOHIRA, H
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1991, 206 : 147 - 157
  • [29] Microwave-assisted Synthesis and Mesomorphic Properties of Novel Unsymmetric Imidazolium As Ionic Liquid Crystals
    Yang, Tengzhou
    Cheng, Rui
    Liu, Xuying
    Wang, Wenguang
    Pu, Jialing
    LIQUID CRYSTALS AND RELATED MATERIALS II, 2012, 181-182 : 181 - 184
  • [30] Synthesis of asymmetric tolane liquid crystals for display application
    Tsay, KT
    Hsu, CS
    Wu, ST
    DISPLAY TECHNOLOGIES II, 1998, 3421 : 142 - 150
12345