有机化学 ›› 2019, Vol. 39 ›› Issue (4): 1085-1094.DOI: 10.6023/cjoc201809042 上一篇    下一篇

研究论文

色烯并[4,3-d]吡唑并[3,4-b]吡啶衍生物的三组分合成及荧光性质研究

张梦烨, 王宁, 徐文韬, 黄志斌, 史达清   

  1. 苏州大学材料与化学化工学部 江苏省有机合成重点实验室 苏州 215123
  • 收稿日期:2018-09-29 修回日期:2018-12-10 发布日期:2018-12-21
  • 通讯作者: 黄志斌, 史达清 E-mail:dqshi@suda.edu.cn;zbhuang@suda.edu.cn
  • 基金资助:

    江苏省高校自然科学重大研究(Nos.15KJA150006,17KJA150006)资助项目.

Three-Component Synthesis of Chromeno[4,3-d]pyrazolo[3,4-b]-pyridine Derivatives and Their Fluorescence Properties

Zhang Mengye, Wang Ning, Xu Wentao, Huang Zhibin, Shi Daqing   

  1. College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Organic Synthesis of Jiangsu Province, Soochow University, Suzhou 215123
  • Received:2018-09-29 Revised:2018-12-10 Published:2018-12-21
  • Contact: 10.6023/cjoc201809042 E-mail:dqshi@suda.edu.cn;zbhuang@suda.edu.cn
  • Supported by:

    Project supported by the Major Basic Research Project of the Natural Science Foundation of the Jiangsu Higher Education Institutions (Nos.15KJA150006,17KJA150006).

在三乙胺催化下,利用取代水杨醛、氰乙酸酯和5-氨基吡唑的三组分反应合成了一系列5-氨基色烯并[4,3-d]吡唑并[3,4-b]吡啶-6(3H)-酮衍生物4a~4v.荧光研究表明部分合成得到的化合物具有高的荧光量子产率.

关键词: 色烯并[4,3-d]吡唑并[3,4-b]吡啶, 三组分合成, 荧光性质

A series of 5-aminochromeno[4,3-d]pyrazolo[3,4-b]pyridin-6(3H)-one derivatives 4a~4w were synthesized by three-component reactions of salicylaldehydes, ethyl cyanoacetate and 5-aminopyrazoles catalyzed by triethylamine (TEA). The properties of the synthesized compounds were examined by fluorescence spectroscopy and the results indicated that some compounds were possessed high fluorescence quantum yields.

Key words: chromeno[4,3-d]pyrazolo[3,4-b]pyridine, three-component synthesis, fluorescence property