Chinese Journal of Organic Chemistry ›› 2021, Vol. 41 ›› Issue (3): 907-918.DOI: 10.6023/cjoc202008036 Previous Articles     Next Articles

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含四元环的多环芳香化合物的研究进展

崔英翠1, 夏德斌1,*()   

  1. 1 哈尔滨工业大学化工与化学学院 哈尔滨 150001
  • 收稿日期:2020-08-20 修回日期:2020-09-28 发布日期:2020-10-22
  • 通讯作者: 夏德斌
  • 基金资助:
    国家自然科学基金青年基金(51603055); 黑龙江省自然科学基金(QC2017055)

Recent Advances of Polycyclic Aromatic Compounds Containing Four-Membered Rings

Yingcui Cui1, Debin Xia1,*()   

  1. 1 School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001
  • Received:2020-08-20 Revised:2020-09-28 Published:2020-10-22
  • Contact: Debin Xia
  • About author:
    * Corresponding author. E-mail:
  • Supported by:
    National Natural Science Foundation of China(51603055); Natural Science Foundation of Heilongjiang Province(QC2017055)

Polycyclic aromatic compounds containing four-membered rings usually exhibit unique photophysical and chemical properties, and have potential application value in many fields. The synthesis methods, intermolecular stacking behaviors, photoelectric properties and carrier mobilities of linear, angular, helical, and ring-shaped polycyclic aromatic compounds containing four-membered rings are reviewed. The research shows that the surface synthesis method is more conducive to the preparation of regular-shaped polycyclic aromatic compounds, linear molecules show higher carrier mobilities, angular molecules usually show higher anti-aromaticity, and helical molecules have optical rotation properties and a larger optical band gap. It should be emphasized that the numbers of four-membered rings and its position in molecules have a decisive influence on their photoelectric properties.

Key words: polycyclic aromatic compound, organic conjugated compound, four-membered ring, anti-aromaticity