Chinese Journal of Applied Chemistry

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Synthesis and Properties of 3-Amino-9-butyl-6-(2-(pyridin-4-yl)vinyl)-carbazole

ZHANG Ping1,2, LIU Jie1, HUANG Jianyan1, YANG Jiaxiang1*   

  1. (1.College of Chemistry and Chemical Engineering,Anhui University,Hefei 233039; China;
    2.Department of Chemistry,Anhui Science and Technolgy University,Fengyang 233100;China)
  • Received:2013-12-11 Revised:2014-05-09 Published:2014-09-04 Online:2014-09-04

Abstract: A novel donor-π-acceptor(D-π-A) type carbazole derivative(L) was designed and synthesized through alkylation, nitration, iodination, Heck cross-coupling reaction and hydrazine hydrate reduction reaction of carbazole. Compound L was characterized by FT-IR, 1H NMR, 13C NMR and MS. The optical, electrochemical properties and electronic cloud distribution of compound L were preliminarily studied by means of UV-Vis absorption spectra, fluorescent emission spectra, cyclic voltammogram and theoretical calculation. The results revealed that UV-Vis absorption and fluorescence spectra of compound L red-shifted with the increasing solvent polarity.

Key words: carbazole derivative, structural characterization, optical properties

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