有机化学 ›› 2020, Vol. 40 ›› Issue (6): 1745-1751.DOI: 10.6023/cjoc201912007 上一篇    下一篇

研究简报

三嗪衍生物荧光探针对Zr4+,Fe3+和丙酮的识别

马学林a,b, 韩利民a, 张骁勇b, 张玉恒b, 王丽b, 杨坤b, 冀婕b   

  1. a 内蒙古工业大学化工学院 呼和浩特 010051;
    b 包头师范学院化学学院 内蒙古包头 014030
  • 收稿日期:2019-12-06 修回日期:2020-02-27 发布日期:2020-03-31
  • 通讯作者: 韩利民, 张骁勇 E-mail:66123@bttc.edu.cn;hanlimin@imut.edu.cn
  • 基金资助:
    内蒙古自然科学基金(Nos.2018BS02009,2019MS02031)、包头市青年创新人才(No.30324001)、国家自然科学基金(Nos.21767021,51563019)和内蒙古教育厅(No.NJZY19187)资助项目.

Triazine Derivative for Fluorescence Sensing of Zr4+, Fe3+ Ions and Acetone

Ma Xuelina,b, Han Limina, Zhang Xiaoyongb, Zhang Yuhengb, Wang Lib, Yang Kunb, Ji Jieb   

  1. a Chemical Engineering College, Inner Mongolia University of Technology, Hohhot 010051;
    b Department of Chemistry, Baotou Teachers'College, Baotou, Inner Mongolia 014030
  • Received:2019-12-06 Revised:2020-02-27 Published:2020-03-31
  • Supported by:
    Project supported by the Natural Science Foundation of Inner Mongolia (Nos. 2018BS02009, 2019MS02031), the Young Innovative Talents in Baotou City (No. 30324001), the National Natural Science Foundation of China (Nos. 21767021, 51563019) and the Education Department Project of Inner Mongolia (No. NJZY19187).

一锅法合成了2,2',2''-(1,3,5-三嗪-2,4,6-三亚胺基)三苯甲酸荧光响应化学传感器(LH3TATIB),系统地研究了化合物L对过渡金属离子的识别性能.实验结果显示,在NN-二甲基甲酰胺(DMF)水溶液中实现了对Fe3+和Zr4+的识别;化合物L在有机溶剂识别中能够有效地识别丙酮.化合物L对Zr4+和Fe3+的检测限分别为3.60×10-6和1.33×10-6 mol/L.实验初步探究了化合物L作为荧光探针对人体尿液和水样中Fe3+离子的识别.

关键词: 荧光传感器, Zr4+离子, Fe3+离子, 丙酮, 1,3,5-三嗪衍生物

2,2',2''-(1,3,5-Triazine-2,4,6-triimino)tribenzoic acid (L, H3TATIB) fluorescence response chemosensor has been synthesized by one pot reaction and its fluorescent behaviors to transition metal ions were systematically investigated. The experimental results show that the recognition of Zr4+ and Fe3+ is realized in N,N-dimethylformamide (DMF) aqueous solution; The compound L can effectively detect acetone in organic solvent. The detection limits of Zr4+ and Fe3+ are 3.60×10-6 and 1.33×10-6 mol/L, respectively. It was preliminarily explored that compound L was used as a fluorescent probe to identify Fe3+ ion in human urine and water samples.

Key words: fluorescent sensor, Zr4+ ion, Fe3+ ion, acetone, 1,3,5-triazine derivatives