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化学学报
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化学学报 ›› 2007, Vol. 65 ›› Issue (17): 1875-1880. 上一篇    下一篇

研究论文

一类含氟芳基噁二唑化合物的合成及其光物理和电化学性质研究

朱万强*, 唐国风, 勾华   

  1. (遵义师范学院化学系 遵义 563002)
  • 投稿日期:2006-12-30 修回日期:2007-03-19 发布日期:2007-09-14
  • 通讯作者: 朱万强

Synthesis, Photophysical and Electrochemical Properties of Fluorine- containing Aryl-1,3,4-oxadiazole

ZHU Wan-Qiang*; TANG Guo-Feng; GOU Hua   

  1. (Department of Chemistry, Zunyi Normal College, Zunyi 563002)
  • Received:2006-12-30 Revised:2007-03-19 Published:2007-09-14
  • Contact: ZHU Wan-Qiang

PDF

647

被引次数

23

合成和表征了一类苯环上含F和CF3基团的1,3,4-噁二唑类化合物, 研究了它们的紫外-可见光谱、荧光光谱和电化学性质. 结果表明, 与不含氟的噁二唑化合物相比, 三氟甲基苯单元可降低化合物的LUMO能级, 而四氟苯单元则对化合物的光学和电化学性质无显著影响.

关键词: 噁二唑衍生物, 有机氟化合物, 合成, 光电性质

A series of novel 1,3,4-oxadiazole derivatives containing F and CF3 groups were synthesized and their optical and electrochemical properties were studied. The result showed that the compounds con-taining CF3 had lower LUMO levels than those containing no fluoro group, but the phenyl unit containing four F groups in 1,3,4-oxadiazole compound had no significant effect on its photo-electric prop-erties.

Key words: oxadiazole derivative, fluorine-containing organic compound, synthesis, photo-electric property