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有机化学
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有机化学 ›› 2008, Vol. 28 ›› Issue (04): 718-722. 上一篇    下一篇

研究简报

微波辐射无溶剂条件下快速合成2,4,6-三芳基吡啶四氟硼酸盐

王勇*,a，赫庆鹏a，李满林b，许小晶a，尹汉东a   

  1. (a聊城大学化学化工学院 聊城 252059)
    (b西北农林科技大学理学院 杨凌 712100)
  • 收稿日期:2007-07-07 修回日期:2007-09-04 发布日期:2008-04-17
  • 通讯作者: 王勇

Rapid Synthesis of 2,4,6-Triarylpyridinium Tetrafluoroborates under the Microwave Irradiation and Sovlent-Free Conditions

WANG Yong*,a,HE Qing-Penga,LI Man-Linb,XU Xiao-Jinga,YIN Han-Donga   

  1. (a College of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252059)
    (b College of Science, Northwest A&F University, Yangling 712100)
  • Received:2007-07-07 Revised:2007-09-04 Published:2008-04-17
  • Contact: WANG Yong

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被引次数

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在微波辐射无溶剂条件下快速、高产率地合成了2,4,6-三芳基吡啶四氟硼酸盐化合物, 并对其进行核磁共振、红外光谱、元素分析表征. 同时得到了化合物4f的晶体, 对其进行了X单晶射线衍射表征. 结果表明, 该晶体属正交晶系, 空间群Pbca, a＝2.1050(2) nm, b＝1.64360(17) nm, c＝2.9209(3) nm, α＝β＝90.00°, γ＝90.00°, Dc＝1.276 g•cm－3, V＝10.1057(17) nm－3, Z＝16.

关键词: 微波辐射, 无溶剂, 2,4,6-三芳基吡啶四氟硼酸盐, 合成

2,4,6-Triarylpyridinium tetrafluoroborates have been rapidly synthesized in good yields under microwave irradiation and sovlent-free conditons, and characterized by NMR, IR spectra and elemental analyses. Meanwhile, the crystals of compound 4f were obtained and determined by X-ray single-crystal diffraction. The crystal of the compound belongs to orthorhombic system with space group Pbca, a＝2.1050(2) nm, b＝1.64360(17) nm, c＝2.9209(3) nm, α＝β＝90.00°, γ＝90.00°, Dc＝1.276 g•cm－3, V＝10.1057(17) nm－3, and Z＝16.

Key words: sovlent-free, microwave irradiation, 2,4,6-triarylpyridinium tetrafluoroborate, synthesis