Synthesis and Electrochemical Characterization of Azomethine Containing N-Ethylcarbazole Group  

作　　者：LI Ya-peng SUN Li-min SUN Ming-hao LI Hong-tu ZHANG Hong-wen WANG Jing-yuan 

机构地区：[1]College of Chemistry [2]The First Medical College, Jilin University, Changchun 130023, P. R. China

出　　处：《Chemical Research in Chinese Universities》2005年第6期743-748,共6页高等学校化学研究（英文版）

基　　金：SupportedbytheNationalNaturalScienceFoundationofChina(No.20574028).

摘　　要：Conjugated aromatic azomethines containing a carbazole group were synthesized. Their structures have been confirmed by IR, MS and UV spectrometries. When iodine was used as the dope to the conjugated compounds, the electrical conductivities （EC） of the doped conjugated compounds were increased by several orders of magnitude. The thermal stability of these two compounds investigated by TGA shows a good result, which guarantees the correct result of EC when the compounds are heated. As can be seen from the CV characterization of the electrochemical properties of these two compounds, the azomethine diamine and p-aminophenyl-9-ethylcarbazolyl azomethine possess electrochemical activity, which arises from the heteroatom of molecules.Conjugated aromatic azomethines containing a carbazole group were synthesized. Their structures have been confirmed by IR, MS and UV spectrometries. When iodine was used as the dope to the conjugated compounds, the electrical conductivities （EC） of the doped conjugated compounds were increased by several orders of magnitude. The thermal stability of these two compounds investigated by TGA shows a good result, which guarantees the correct result of EC when the compounds are heated. As can be seen from the CV characterization of the electrochemical properties of these two compounds, the azomethine diamine and p-aminophenyl-9-ethylcarbazolyl azomethine possess electrochemical activity, which arises from the heteroatom of molecules.

关 键 词：AZOMETHINE CARBAZOLE Conjugated compound Electrochemical activity Doped material 

分 类 号：O626.1[理学—有机化学]