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有机化学
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有机化学 ›› 2012, Vol. 32 ›› Issue (05): 953-956.DOI: 10.6023/cjoc1107262 上一篇    下一篇

研究简报

新型萘基修饰四硫富瓦烯衍生物的合成及性质研究

赵邦屯a, 刘连委b, 李晓川b, 渠桂荣b   

  1. a 洛阳师范学院化学系 洛阳 471022;
    b 河南师范大学化学与环境科学学院 新乡 453007
  • 收稿日期:2011-06-26 修回日期:2011-12-25 发布日期:2012-01-06
  • 通讯作者: 赵邦屯, 渠桂荣 E-mail:zbt@lynu.edu.cn; quguir@sina.com
  • 基金资助:

    国家自然科学基金(Nos. 20872058, 21172105)资助项目.

Synthesis and Properties of A Novel Naphthol-Substituted Tetrathiafulvalene Derivative

Zhao Bangtuna, Liu Lianweib, Li Xiaochuanb, Qu Guirongb   

  1. a Department of Chemistry, Luoyang Normal University, Luoyang 471022;
    b College of Chemistry and Environmental Science, Henan Normal University, Xinxiang 453007
  • Received:2011-06-26 Revised:2011-12-25 Published:2012-01-06
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Nos. 20872058, 21172105).

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在K2CO3 存在下, 对甲基苯磺酸酯四硫富瓦烯衍生物1 和2-萘硫酚反应合成了新型萘基修饰的四硫富瓦烯衍生物2, 并借助核磁、质谱、红外、元素分析等测试手段进行了结构表征. 循环伏安法研究表明化合物2 对Zn2+和Cd2+有电化学响应. 荧光滴定实验表明, 加入所测的金属离子, 化合物2 的荧光增强, 且Zn2+和Cd2+离子引起的荧光增强较为显著. 因此, 化合物2 可以作为电化学和荧光双重信号检测Zn2+和Cd2+的离子传感器.

关键词: 四硫富瓦烯, 萘硫酚, 离子识别

A novel naphthol-substituted tetrathiafulvalene derivative 2 was conveniently synthesized and characterized by 1H NMR, 13C NMR, IR, MS techniques and elemental analysis. The recognition properties for 2 were carried out by CV (cyclic voltammetry) and fluorescence titration methods. The CV experiments show that compound 2 has apparent response to Zn2+ and Cd2+. Fluorescence titration experiments indicate that the fluorescence emission intensity of 2 has increased while the detected ions were added independently. Especially, while Zn2+ or Cd2+ was added, the fluorescence enhancement was more notable. Therefore, the compound 2 could serve as a dual optical-electrochemical chemosensor for Zn2+ and Cd2+ ions.

Key words: tetrathiafulvalene, naphthalene thiol, ions recognition