Chinese Journal of Organic Chemistry ›› 2024, Vol. 44 ›› Issue (7): 2124-2135.DOI: 10.6023/cjoc202312026 Previous Articles     Next Articles

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刚性二苯代乙烯光响应动态超分子组装与调控

曹巧红a, 肖咏梅a,*(), 刘国星b,*()   

  1. a 河南工业大学化学化工学院 郑州 450001
    b 河南农业大学理学院 郑州 450002
  • 收稿日期:2023-12-27 修回日期:2024-03-01 发布日期:2024-03-28
  • 基金资助:
    国家自然科学基金(21801063); 河南省自然科学基金(232300420132); 及河南农业大学拔尖人才(30501049)

Photoresponsive Dynamic Supramolecular Assembly and Regulation of Stiff-Stilbenes

Qianhong Caoa, Yongmei Xiaoa(), Guoxing Liub()   

  1. a College of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001
    b College of Science, Henan Agricultural University, Zhengzhou 450002
  • Received:2023-12-27 Revised:2024-03-01 Published:2024-03-28
  • Contact: E-mail: ymxiao@haut.edu.cn;gxliu@henau.edu.cn
  • Supported by:
    National Natural Science Foundation of China(21801063); Natural Science Foundation of Henan Province(232300420132); Top-Notch Talents Program of Henan Agricultural University(30501049)

Stimulus-response systems have attracted extensive attention in recent years due to their widespread applications in material science and biological science. Dynamic supramolecular assembly is achieved by introducing stimulus response groups to alter the structure of functional groups and then change supramolecular assembling patterns under the influence of different stimulated factors. As a common molecular photoswitch, stiff-stilbenes have been widely used in controlled catalysis, drug delivery, molecular machinery, tunable phase conversion and so on. Stiff-stilbenes occur Z-E isomerization upon irradiation at diverse light, accompanied by the great alteration of their geometry configuration, and possess good photoisomerization characteristics. Here, some common synthesis methods and photoisomerization mechanism of stiff-stilbene derivatives and their recent research and applications in the fields of photo-switchable ion receptor, light-driven host-guest assembly, photo-responsive hydrogen bond assembly, photoinduced metal bond assembly and photocontrolled hydrophilic and hydrophobic assembly are reviewed.

Key words: stiff-stilbene, photo-driven, ion receptor, supramolecular self-assembly