高等学校化学学报

高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (3): 407.

• 研究论文 • 上一篇    下一篇

环己胺修饰β-环糊精与噁嗪固态超分子配合物的合成及其发光性质

康诗钊1, 赵焱1, 刘育1, 王吉友2   

  1. 1. 南开大学化学系, 天津 300071;
    2. 南开大学物理系, 天津 300071
  • 收稿日期:2000-12-15 出版日期:2002-03-24 发布日期:2002-03-24
  • 通讯作者: 刘育(1954年生),男,博士,教授,博士生导师,主要从事超分子化学研究.云南师范大学访问学者.
  • 基金资助:

    国家自然科学基金(批准号:29992590-8;29972029)资助

Synthesis of Solid Supramolecular Complex of Cyclohexyl Amino Modified β-Cyclodextrin with Oxazine and Its Luminescent Property

KANG Shi-Zhao1, ZHAO Yan-LIU Yu1, WANG Ji-You1   

  1. 1. Department of Chemistry, Nankai University, Tianjin 300071, China;
    2. Department of Physics, Nankai University, Tianjin 300071, China
  • Received:2000-12-15 Online:2002-03-24 Published:2002-03-24

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摘要： 为研究环糊精形成超分子配合物的性能,合成了环己胺修饰β-环糊精与噁嗪的固态超分子配合物,并进行了元素分析、红外光谱、核磁共振、热分析等结构参数的表征.采用荧光光谱研究了该固态超分子配合物的发光性质,并与嗪进行了比较,发现超分子配合物较嗪荧光最大发射波长蓝移了155nm,荧光发射强度增强了4.9倍,半峰宽变窄了51nm.

关键词: 环糊精衍生物, 超分子配合物, 激光染料

Abstract: The solid supramolcular complex of a novel β-cyclodextrin derivative(2) with oxazine was synthesized and characterized by means of elemental analysis, FTIR, 1H NMR and TG. The results obtained show that supramolecular complex formed by compound 2 with oxazine is 1:1 stoichiometry. We also studied the luminescent property of the supramolecular complex. As compared with oxazine, the emission wavelength of supramolecular complex produces a blue shift of 155 nm. Meanwhile, its luminescence intensity is 4.9 times more than that of oxazine and the width of the fluorescence peak is narrowed to 51 nm.

Key words: Cyxlodextrin derivative, Supramolecular complex, Laser dye

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