有机化学 ›› 2011, Vol. 31 ›› Issue (07): 1131-1135. 上一篇    下一篇

研究简报

烷基桥联双卟啉及其铜(II)、锌(II)配合物的合成与光热性质研究

罗国添*,1,2,陈治希1,郑生伟1,余建平1   

  1. (1赣南师范学院化学化工学院 赣州 341000)
    (2江西省有机药物化学重点实验室 赣州 341000)
  • 收稿日期:2010-12-22 修回日期:2011-03-01 发布日期:2011-03-11
  • 通讯作者: 罗国添 E-mail:luogt@yahoo.com.cn

Synthesis and Optical and Thermal Properties of a Novel Alkyl Bridged Bis-porphyrin and Its Copper(II)/Zinc(II) Complex

Luo Guotian*,1,2 Chen Zhixi1 Zheng Sheng-wei1 Yu Jianping1   

  1. (1 College of Chemistry and Chemical Engineering, Ganzhou 341000)
    (2 Key Laboratory of Organo-Pharmaceutical Chemistry, Jiangxi Province, Ganzhou 341000)
  • Received:2010-12-22 Revised:2011-03-01 Published:2011-03-11
  • Contact: Guo-Tian LUO E-mail:luogt@yahoo.com.cn

以吡咯、取代苯甲醛、1,4-二溴丁烷等为原料合成了一种以柔性烷基连接体共价键连双卟啉及其铜(II)、锌(II)配合物. 通过FT-IR, FAB-MS, 1H NMR, UV-vis和元素分析等对产物进行了表征, 并研究了其发光性能及热稳定性. 结果表明: 所合成的烷基桥联双卟啉及其配合物在可见光的中红光区(650~710 nm)有强烈的荧光发射|同时, 烷基桥连双卟啉配合物的热稳定性与配体相比明显增大, 具有更高的热稳定性.

关键词: 双卟啉, 金属卟啉, 合成

A novel alkyl bridged bis-prophyrin and its copper(II), zinc(II) complexes were designed and synthesized by the reaction of pyrrole, benzaldehyde, 1,4-dibromobutane etc. The target compounds were characterized by 1H NMR, FT-IR, FAB-MS, UV-vis techniques and element analysis. In addition, the thermostability and luminescent effect of the target compounds were studied. The experiment shows that the strongest luminescent wavelength is 650~710 nm, which locates in visible light area. Comparing with alkyl bridge bis-porphyrin ligand, the thermal stability of alkyl bridge bis-porphyrin complex was increased obviously.

Key words: bis-porphyrin, metal prophyrin, synthesis

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