应用化学

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一种新的D-π-A型异佛尔酮衍生物的合成及性质

任军,杨鹏,丁爱祥,汪少敏,杨家祥*   

  1. (安徽大学化学化工学院 合肥 230039)
  • 收稿日期:2012-09-03 修回日期:2012-11-14 出版日期:2013-07-10 发布日期:2013-07-10
  • 通讯作者: 杨家祥,教授; Tel:0551-5108151; Fax:0551-5107342; E-mail:jxyang@ahu.edu.cn; 研究方向:有机光电功能材料
  • 基金资助:
    安徽省自然科学基金资助项目(06070343)

Synthesis and Properties of a New D-π-A Type Isophorone Derivative

REN Jun, YANG Peng, DING Aixiang, WANG Shaomin, YANG Jiaxiang*   

  1. (College of Chemistry and Chemical Engineering,Anhui University,Hefei 230039,China)
  • Received:2012-09-03 Revised:2012-11-14 Published:2013-07-10 Online:2013-07-10
  • Contact: xiang jiayang

摘要: 通过Knoevenagel反应,合成了具有D-π-A结构的异佛尔酮衍生物(2-(3-(4-(双(2-(2-硝基苯氧基)乙基)氨基)苯乙烯基)-5,5-二甲基环-2-烯-1-亚基)丙二腈),产率为80.7%,用红外光谱、核磁共振氢谱对化合物进行了表征。 初步研究了该化合物的光学和电化学性质及热稳定性,结果表明,该化合物有较好的光学性质和热稳定性。为寻找新的发光材料进行了有益的探索。

关键词: D-&, pi, -A分子, 红光材料, 光学性质, Knovengel反应

Abstract: A new isophorone derivative(2-(3-(4-(bis(2-(2-nitrophenoxy)ethyl)amino)styryl)-5,5-dimethylcyclohex-2-en-1-ylidene)malononitrile) of donor-π-acceptor(D-π-A) type which yield was 80.7% was synthesized by Knoevenagel reaction and characterized by FT-IR and 1H NMR. Its UV-Vis absorption spectrum and fluorescent properties, thermal stability and electrochemical properties were preliminarily investigated. The results showed that the target compound had good fluorescence properties and thermal stability and demonstrated instructive explorations for pursuing new luminescent materials.

Key words: D-&, pi, -A molecule, red fluorescent material, optical properties, Knovengel reaction

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