高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (12): 1940.

• 论文 • 上一篇    下一篇

氢键诱导聚马来酸单酯液晶复合物的合成及表征

许晓赫1, 田颜清1, 陈昊1, 王妍妍1, 赵英英1, 汤心颐1, 李铁津1, 王威威2   

  1. 1. 吉林大学化学系, 长春, 130023;
    2. 首都医科大学基础医学院
  • 收稿日期:1995-12-03 出版日期:1996-12-24 发布日期:1996-12-24
  • 通讯作者: 田颜清
  • 作者简介:许晓赫,女,27岁,硕士,现在北京感光材料研究所攻读博士.
  • 基金资助:

    国家自然科学基金;长春应用化学研究所高分子物理开放实验室基金

Synthesis and Investigation of Intermolecular Hydrogen Bonded Complexes Between 6-(4-Octyloxyphenyl-azophenoxy)-1-hexyl Polymaleicated and 4-(4-Heptanoxybenzoyloxy)-4'-stilbazole

XU Xiao-He1, TAIN Yan-Qing1, CHEN Hao1, WANG Yan-Yan1, ZHAO Ying-Ying1, TANG Xin-Yi1, LI Tie-Jin1, WANG Wei-Wei2   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023;
    2. School of Basic Medical Sciences, Capital University of Medical Sciences
  • Received:1995-12-03 Online:1996-12-24 Published:1996-12-24

摘要: 合成了聚马来酸6-(4-辛氧基偶氮苯氧基)-1-己酯(PMAN-OAB),并以其为质子给体,4-(4-庚氧基苯甲酰氧基)-苯乙烯基吡啶(7SZ)为质子受体,研究了两者复合前后的液晶行为,结果表明,PMAN-OAB在液晶态时是以羧酸二聚体形式存在的,其倾角为39.3°,7SZ含量在40%~90%范围内的复合物液晶范围比7SZ和PMAN-OAB的宽。

关键词: 聚马来酸酯, 分子间氢键, 复合物

Abstract: In this paper,a new polymer 6-(4-octyloxyphenyl-azophenoxy)-hexyl polymaleicated (PMAN-OAB) was prepared;And intermolecular hydrogen bonded complexes between PMAN-OAB which acts as a proton donor and 4-( 4-heptanoxybenzoyloxy) -4'-stil-bazole(7SZ) which acts as a proton acceptor were studied. The results show that PMANOABis bilayer arrangement through intermolecular hydrogen bonding between carboxylic groups in its liquid crystalline state,its tilte angle at 118℃ is 39.3°,The results also show that the temperature ranges of the complexes containing 7SZfrom 40% to 90%are broader than those of PMAN-OAB and 7SZ.

Key words: Ester of polymaleic acid, Intermolecular hydrogen bond, Complexes

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