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双胆固醇取代Schiff碱衍生物的合成及其自组装性质

郭 伟1,2, 苏丽红1,3, 薛鹏冲1, 张 萍1, 卢 然1, 韩荣弼2, 赵英英1   

  1. 1. 吉林大学 化学学院, 长春 130021; 2. 延边大学 理学院化学系, 吉林省 延吉 133022;3. 长春师范学院 化学系, 长春 130032
  • 收稿日期:2007-02-25 修回日期:1900-01-01 出版日期:2007-11-26 发布日期:2007-11-26
  • 通讯作者: 卢 然

Synthesis and Selfassembling Property of Salicylidene Derivative with Cholesterol Moieties

GUO Wei1,2, SU Lihong1,3, XUE Pengchong1, ZHANG Ping1, LU Ran1,HAN Rongbi2, ZHAO Yingying1   

  1. 1. College of Chemistry, Jilin University, Changchun 130021, China;2. Department of Chemistry, College of Science, Yanbian University, Yanji 133022, Jilin Province, China;3. Department of Chemistry, Changchun Normal University, Changchun 130032, China
  • Received:2007-02-25 Revised:1900-01-01 Online:2007-11-26 Published:2007-11-26
  • Contact: LU Ran

摘要: 设计合成了双胆固醇取代Schiff碱衍生物, 发现该化合物能在苯、 CCl4、 乙酸丁酯和DMF中自组装形成透明的有机凝胶. 扫描电镜和透射电镜照片表明, 大量一维凝胶纤维的交叉缠绕构成了三维网络结构. UV-vis吸收光谱表明, 在凝胶相中Schiff碱基团之间通过π-π相互作用形成了H-聚集体.

关键词: Schiff碱, 胆固醇, 有机凝胶, 自组装

Abstract: A new salicylidene derivative with cholesterol moieties was designed and synthesized. It was found that it could selfassemble into transparent organogels in benzene, CCl4, butyl acetate and DMF. The TEM and SEM images reveal that lots of nanofibers crosslinked into 3D networks, which could prevent the flow of the solvents. The UV-vis absorption spectra illustrate th at salicylidene units self-assembled into H-aggregation via π-π interaction.

Key words: salicylidene derivative, cholesterol, organogel, selfassemble

中图分类号: 

  • O625.6