有机化学 ›› 2025, Vol. 45 ›› Issue (12): 4490-4496.DOI: 10.6023/cjoc202503031 上一篇    下一篇

研究论文

四齿氮配体的点击合成及其在非血红素铁催化不对称环氧化反应中的应用

曹博, 温翔, 陈洁*(), 王斌*()   

  1. 济南大学化学化工学院 济南 250022
  • 收稿日期:2025-03-31 修回日期:2025-05-08 发布日期:2025-06-05
  • 通讯作者: 陈洁, 王斌
  • 基金资助:
    国家自然科学基金(22372071); 山东省泰山学者计划(tsqn202408209)

“Click” Tetradentate Nitrogen Donor Ligands for Nonheme Iron-Catalyzed Asymmetric Epoxidation Reactions

Bo Cao, Xiang Wen, Jie Chen*(), Bin Wang*()   

  1. School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022
  • Received:2025-03-31 Revised:2025-05-08 Published:2025-06-05
  • Contact: Jie Chen, Bin Wang
  • Supported by:
    National Natural Science Foundation of China(22372071); Taishan Scholar Program of Shandong Province(tsqn202408209)

基于点击化学的模块化优势和高效性, 本研究成功合成了一系列手性二胺-三唑四齿氮配体及其衍生的非血红素铁配合物. 以双氧水为氧化剂, 这些铁配合物在催化缺电子烯烃的不对称环氧化反应中表现出优异的催化活性和对映选择性.

关键词: 仿生催化, 非血红素铁配合物, 不对称环氧化, 点击化学

Leveraging the modularity and efficiency of click chemistry, a series of chiral diamine-triazole tetradentate nitrogen donor ligands and their corresponding nonheme iron complexes were synthesized. These iron-based catalysts demonstrated excellent catalytic activity and enantioselectivity in the asymmetric epoxidation of electron-deficient olefins using H2O2 as the terminal oxidant.

Key words: biomimetic catalysis, nonheme iron complexes, asymmetric epoxidation, click chemistry