有机化学 ›› 2009, Vol. 29 ›› Issue (9): 1376-1380. 上一篇    下一篇

研究论文

含有联苯咔唑的富勒烯C60/C70衍生物的合成、 电化学性质和双光子吸收研究

龚红卫 曾和平*   

  1. (华南理工大学化学与化工学院 广州 510641)
  • 收稿日期:2009-02-06 修回日期:2009-03-13 发布日期:2009-12-30
  • 通讯作者: 曾和平

Synthesis, Electrochemical Properties, and Two-photo Absorption of C60/C70 Derivatives Containing 4,4’-Di(9-carbazolyl)biphenyl

Gong, Hongwei Zeng, Heping*   

  1. (School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641)
  • Received:2009-02-06 Revised:2009-03-13 Published:2009-12-30
  • Contact: Zeng, Heping

富勒烯C60/C70与肌氨酸和联苯咔唑醛的1,3-偶极环加成反应, 获得了富勒烯C60/C70-联苯咔唑衍生物3和4, 用1H NMR, 13C NMR, MALDI-TOF-MS表征其结构; 研究了化合物3和4的紫外、荧光和电化学性质; 利用激光光解、Z扫描方法研究其双光子吸收特性.

关键词: 富勒烯, 二联苯咔唑, 循环伏安法, 双光子吸收

Two novel C60/C70 fullerene derivatives containing 4,4’-di(9-carbazolyl)biphenyl (CBP) unit C60-CBP (3) and C70-CBP (4) have been prepared through 1,3-dipolar cycloaddtion reactions with sarcosine and compound 2. Structures of the target compounds 3 and 4 were characterized by 1H NMR, 13C NMR and MALDI-TOF-MS techniques. The UV-Vis, fluorescence, and cyclic voltammetric analysis and two-photo absorption of the compounds 3 and 4 were discussed in details.

Key words: CBP, cyclic voltammetry, two-photo absorption, fullerene