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有机化学
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有机化学 ›› 2004, Vol. 24 ›› Issue (3): 328-330. 上一篇    下一篇

研究简报

4,4′-二氨基苯磺酰苯胺的酰胺衍生物的合成及其液晶性的初步探讨

$\boxed{\hbox{李慧章}}$, 王开芳, 李红亚, 肖立伟, 刘彦方, 靳通收*   

  1. 河北大学化学与环境科学学院 保定 071002
  • 收稿日期:2003-05-12 修回日期:2003-08-29 接受日期:2003-10-08 发布日期:2022-09-20
  • 基金资助:
    山东省自然科学基金(No. Z2002D05)资助项目

Synthesis of Amide Derivatives from 4,4′-Diaminobenzenesulfonanilide and Research about the Liquid Crystalline

$\boxed{\hbox{LI, Hui-Zhang}}$, WANG, Kai-Fang, LI, Hong-Ya, XIAO, Li-Wei, LIU, Yan-Fang, JIN, Tong-Shou*   

  1. College of Chemistry and Environmental Science, Hebei University, Baoding 071002
  • Received:2003-05-12 Revised:2003-08-29 Accepted:2003-10-08 Published:2022-09-20
  • Contact: *E-mail: bxzhao@sdu.edu.cn

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合成了10个4,4′-二氨基苯磺酰苯胺的酰胺衍生物,并通过示差扫描量热法(DSC)与偏光显微镜测定这些衍生物的液晶性,发现4-氨基-4′-(对甲氧基)苯甲酰胺基苯磺酰苯胺(4g)具有液晶现象.

关键词: 4,4′-二氨基苯磺酰苯胺, 酰胺衍生物, 合成, 液晶相

10 amide derivatives have been synthesized from 4,4′-diaminobenzenesulfonanilide. It was found that the aromatic amide derivatives containing proper groups at the end of the rod-like molecules were able to form themotropic liquid crystalline phase.

Key words: 4,4′-diaminobenzenesulfonanilide, synthesis, amidederivatives, liquid crystal phase