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有机化学
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有机化学 ›› 2010, Vol. 30 ›› Issue (07): 1039-1043. 上一篇    下一篇

研究论文

三芳基吡唑啉噁二唑类衍生物的合成及其荧光光谱研究

刘计福1，李东风*1，唐鑫1，蔡然1，韩啸1，谢志元2   

  1. (1长春工业大学化学与生命科学学院 长春 130012)
    (2长春应用化学研究所高分子物理与化学国家重点实验室 长春 130022)
  • 收稿日期:2009-08-19 修回日期:2009-11-18 发布日期:2010-02-23
  • 通讯作者: 李东风 E-mail:dongfli626@sohu.com
  • 基金资助:

    国家级.国家自然科学基金

Synthesis and Fluorescence Spectral Study of Triaryl Pyrazoline Oxadiazole Compounds

Liu Jifu1 Li Dongfeng*1 Tang Xin1 Cai Ran1 Han Xiao1 Xie Zhiyuan2   

  1. (1School of Chemistry and Life Science, Changchun University of Technology, Changchun 130012) (2State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Changchun 130022)
  • Received:2009-08-19 Revised:2009-11-18 Published:2010-02-23
  • Contact: Dong-Feng Li E-mail:dongfli626@sohu.com

PDF

1512

被引次数

27 | 9

提出了一种新的合成1,3,4-噁二唑化合物的方法, 并通过Wittig反应将其与1,3,5-三芳基-2-吡唑啉相连合成了6种新的三芳基吡唑啉噁二唑类化合物. 用红外光谱、质谱、核磁共振谱和元素分析对合成化合物进行了结构表征. 用荧光光谱仪对它们的荧光性能进行了测试, 测试结果表明目标产物具有良好的荧光性, 其荧光发射波长均在437～511 nm范围内, 荧光量子产率最大可达0.36.

关键词: 噁二唑, 吡唑啉, 荧光, 合成

A new method of synthesizing 1,3,4-oxadiazole compound was described. The synthesized 1,3,4- oxadiazole compounds were connected with 1,3,5-triaryl-2-pyrazoline through Wittig reaction, and six new triaryl pyrazoline oxadiazole compounds were synthesized. Their structures were characterized by IR, MS, H NMR techniques and elemental analysis. The fluorescence properties were measured by fluorometry, and the test results showed that the target compounds have good fluorescence and λ ranged from 437 to 511 nm, fluorescence quantum yield up to 0.36.

Key words: oxadiazole, pyrazoline, fluorescence, synthesis