Chin. J. Org. Chem. ›› 2012, Vol. 32 ›› Issue (02): 354-359 .DOI: 10.6023/cjoc1107021 Previous Articles     Next Articles



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 出版日期:2012-02-25 发布日期:2012-03-09
  • 通讯作者: 王辉
  • 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 Online:2012-02-25 Published:2012-03-09
  • Supported by:

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

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