高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (5): 827.

• 研究快报 • 上一篇    下一篇

有机金属钯硅碳烷树状分子液晶配合物研究

张其震1, 孙继润1, 王大庆2, 盛昕1, 殷晓颍1, 赵晓光3, 李光3   

  1. 1. 山东大学化学系, 济南, 250100;
    2. 山东师范大学测试中心;
    3. 中国科学院长春应用化学研究所
  • 收稿日期:1997-11-15 出版日期:1998-05-24 发布日期:1998-05-24
  • 通讯作者: 张其震,男,59岁,教授.
  • 作者简介:张其震,男,59岁,教授.
  • 基金资助:

    国家自然科学基金;山东省自然科学基金;中国科学院长春应用化学研究所高分子物理联合开放实验室科学基金;国家科委攀登计划(A)项目

Studies on the Organometallic Palladium Coordinated Carbosillane Liquid Crystalline Dendrimer

ZHANG Qi-Zhen1, SUN Ji-Run1, WANG Da-Qing2, SHENG Xin1, YIN Xiao-Ying1, ZHAO Xiao-Guang3, LI Guang3   

  1. 1. Department of Chemistry, Shandong University, Jinan, 250100;
    2. The Center of Analysis and Measurement, Shandong Normal University, Jinan, 250014;
    3. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022
  • Received:1997-11-15 Online:1998-05-24 Published:1998-05-24

关键词: 树状化合物, 有机金属钯络合物, 液晶

Abstract: A novel complex——palladium-coordinated azo-type liquid crystalline dendrimer was synthesized by a divergent apporach. The product showed liquid crystalline properties from 115 ℃ to 187 ℃, and it belonged to dinuclear species, containing two palladium centers linked by two bridging Cl, each palladium atom completes its coordinations with Natom and a σ bond to an ortho-carbon in the phenyl ring. The microanalytical values obtained for the product are in agreement with those of compound containing ligand, palladium and chlorine in a molar ratio of 1:1:1 and 12 palladium atoms for every scaffold.

Key words: Dendrimer, Organometallic palladium complex, Liquid crystalline

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