应用化学 ›› 1996, Vol. 0 ›› Issue (6): 98-100.

• 研究简报 • 上一篇    

偶氮型钯(Ⅱ)配合物液晶的合成与表征

毕思玮1, 丁养军1, 李桂芝2   

  1. 1. 曲阜师范大学化学系 曲阜 273165;
    2. 曲阜师范大学生物系 曲阜
  • 收稿日期:1996-03-19 修回日期:1996-05-22 出版日期:1996-12-10 发布日期:1996-12-10
  • 基金资助:
    国家自然科学基金

Synthesis and Characterization of Azo-type Pd(Ⅱ)Complex Liquid Crystal

Bi Siwei1, Ding Yangjun1, Li Guizhi2   

  1. 1. Department of Chemistry, Qufu Normal Universily, Qufu 273165;
    2. Department of Biology, Qufu Normal University, Qufu
  • Received:1996-03-19 Revised:1996-05-22 Published:1996-12-10 Online:1996-12-10

摘要: Cope报道了偶氮苯与铂、把形成的配合物,其后Ghedini合成了带有链端基的偶氮苯类铂、把配合物.我们合成的带有端烯基偶氮苯化合物,其特点在于该类化合物能与把、铂等金属生成含有Pd-C键的金属有机化合物,形成一类新的配合物液晶.该类化合物还可利用其端烯基与高分子有机硅发生Si-H加成反应,形成聚硅氧烷型高分子液晶化合物.

关键词: 偶氮型, Pd(Ⅱ), 配合物, 近晶型, 热致型液晶

Abstract: The liquid crystalline compound azobenzene with terminal vinyl group (AzoC6C11)and its complex with Pd(Ⅱ) were synthesized by an improved method and characterized by elemental analysis,IR,UV and ESCA.The liquid crystallinity was studied by polarizing microscopic observation and DSC analysis.The complex was shown to be smetic thermotropical liquid crystal.

Key words: azo-type, Pd(Ⅱ), complex, smetic, thermotropic liquid crystal