高等学校化学学报

高等学校化学学报

• 研究论文 • 上一篇    下一篇

新型卟啉-席夫碱铜(Ⅱ)/锌(Ⅱ)配合物的合成与光热性能

罗国添, 郑生伟, 徐庆兵   

  1. 赣南师范学院化学与生命科学学院, 赣州 341000
  • 收稿日期:2007-11-27 修回日期:1900-01-01 出版日期:2008-07-10 发布日期:2008-07-10
  • 通讯作者: 罗国添

Synthesis, Optical and Thermal Properties of Novel Schiff Base Complexes Containing Porphyrin Copper(Ⅱ) and Zinc(Ⅱ)

LUO Guo-Tian*, ZHENG Sheng-Wei, XU Qing-Bing   

  1. College of Chemistry and Life Science, Gannan Normal University, Ganzhou 341000, China
  • Received:2007-11-27 Revised:1900-01-01 Online:2008-07-10 Published:2008-07-10
  • Contact: LUO Guo-Tian

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被引次数

28

摘要： 以吡咯、取代苯甲醛等为原料合成了5-(对-亚苄基亚氨基)苯基-10,15,20-三苯基卟啉的铜(Ⅱ)/锌(Ⅱ)配合物和5-[对-(4-硝基亚苄基亚氨基)]苯基-10,15,20-三苯基卟啉的铜(Ⅱ)/锌(Ⅱ)配合物. 通过FTIR, UV-Vis, 1H NMR, FAB-MS及X射线单晶衍射等手段对产物进行了表征, 并研究了其发光性能及热稳定性. 实验结果表明, 合成配合物的最大发光波长为600 nm, 位于可见光中的红光区; 化合物在空气中的初始分解温度为70 ℃.

关键词: 卟啉, 希夫碱, 晶体

Abstract: 5-(p-Benzylideneamino)phenyl-10, 15, 20-triphenylporphyrin copper(Ⅱ), zinc(Ⅱ) complexes and 5-[p-(4-nitrobenzylideneamino)]phenyl-10, 15, 20-triphenylporphyrin copper(Ⅱ), zinc(Ⅱ) complexes were designed and synthesized by the reaction of pyrrole and benzaldehyde et al.. The intermediates and target compounds were characterized by FTIR, FAB-MS, UV-Vis spectra and 1H NMR. Furthermore, one of the target compounds was confirmed by single crystal X-ray diffraction.In addition, we also studied the thermostability and luminescent effect of the target compounds.The experiment results show that the strongest luminescent wavelength is 600 nm, which locates in the visible light area. The compounds decompose at 70 ℃ in the air.

Key words: Porphyrin, Schiff Base, Crystal

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