有机化学 ›› 2012, Vol. 32 ›› Issue (02): 354-359 .DOI: 10.6023/cjoc1107021 上一篇    下一篇

研究论文

8-羟基喹啉席夫碱衍生物及其金属配合物的合成及荧光性质研究

王辉, 张永红, 陶敬奇, 曾卓, 曾和平   

  1. 华南师范大学化学与环境学院 广东广州 510006
  • 收稿日期:2011-07-02 修回日期:2011-10-05 发布日期:2012-03-09
  • 通讯作者: 王辉 E-mail:huiwang@scnu.edu.cn
  • 基金资助:

    广东省科技计划(No. 2008B010600008)资助项目.

Synthesis and Photoluminescence Properties of 8-Hydroxyquinoline Schiff Base Derivatives and Their Metal Complexes

Wang Hui, Zhang Yonghong, Tao Jingqi, Zeng Zhuo, Zeng Heping   

  1. School of Chemistry and Environment, South China Normal University, Guangzhou 510006
  • Received:2011-07-02 Revised:2011-10-05 Published:2012-03-09
  • Supported by:

    Project supported by the Science and Technology Plan Project of Guangdong Province (No. 2008B010600008).

设计合成了三种新的8-羟基喹啉席夫碱衍生物4-(8-羟基喹啉-5-亚胺甲基)-7-甲氧基苯并吡喃-2-酮(3a), 4-(8-羟基喹啉-5-亚胺甲基)-7-己氧基苯并吡喃-2-酮(3b)和4-(8-羟基喹啉-5-亚胺甲基)-7-十八烷氧基苯并吡喃-2-酮(3c)及其铝、锌配合物, 产物结构经1H (13C) NMR, MS, HRMS, IR 和元素分析表征, 研究了它们的荧光发光性能.

关键词: 8-羟基喹啉衍生物, 席夫碱, 金属配合物, 荧光性质

Three new 8-hydroxyquinoline Schiff base derivatives, such as 4-[(8-hydroxyquinolin-5-ylimino)methyl]-7-methoxy-2H-chromen-2-one (3a), 4-[(8-hydroxyquinolin-5-ylimino)methyl]-7-hexyloxy-2H-chromen-2-one (3b), 4-[(8-hydroxyquinolin-5-ylimino)methyl]-7-octadecyloxy-2H-chromen-2-one (3c), and their aluminium and zinc complexes have been synthesized. Compound structures were identified by means of 1H (13C) NMR, IR, MS, HRMS and elemental analysis. Their fluorescence properties were discussed.

Key words: 8-hydroxyquinoline derivative, Schiff base, metal complex, fluorescence property