Chinese Journal of Organic Chemistry ›› 2023, Vol. 43 ›› Issue (8): 2682-2698.DOI: 10.6023/cjoc202304019 Previous Articles     Next Articles

甲川链修饰菁染料的合成研究进展

关丽*(), 周艳艳, 毛永爆, 付恺森, 关文惠, 付义乐*()   

  1. 西安建筑科技大学化学与化工学院 西安 710055
  • 收稿日期:2023-04-16 修回日期:2023-05-25 发布日期:2023-06-06
  • 基金资助:
    国家自然科学基金(21807086); 陕西省自然科学基础研究计划(2022JM-096); 陕西省教育厅科学研究计划(12JK0639); 2022年西安建筑科技大学“大创计划”(X2022159)

Research Progress in the Synthesis of Polymethine Chain Modified Cyanine Dyes

Li Guan(), Yanyan Zhou, Yongbao Mao, Kaisen Fu, Wenhui Guan, Yile Fu()   

  1. College of Chemistry and Chemical Engineering, Xi'an University of Architecture and Technology, Xi'an 710055
  • Received:2023-04-16 Revised:2023-05-25 Published:2023-06-06
  • Contact: *E-mail: guanli0317@163.com; fuyile@xauat.edu.cn
  • Supported by:
    The National Natural Science Foundation of China(21807086); The Natural Science Basic Research Program of Shaanxi Province(2022JM-096); The Natural Science Foundation of Shaanxi Provincial Department of Education(12JK0639); The Xi'an University of Architecture and Technology “Great Innovation Plan” Project in 2022(X2022159)

Among small molecule fluorescent probes, cyanine dyes have been widely used in imaging and biosensing fields due to their good optical properties. Functionalization of the polymethine chain, which can significantly improve the stability of dyes and alter their photophysical properties and biological selectivity, has become a hotspot for structural modification of cyanine dyes in recent years. The synthesis methods of polymethine chain modified cyanine dyes are summarized and the progress of polymethine chain modified cyanine dyes is reviewed according to different lengths of polymethine chain, based on different sources of polymethine chain substituents.

Key words: cyanine dyes, polymethine chain modification, synthetic methods