Chinese Journal of Organic Chemistry ›› 2022, Vol. 42 ›› Issue (8): 2481-2487.DOI: 10.6023/cjoc202204012 Previous Articles     Next Articles



郭泽, 吴迪, 王丽丽*(), 段征*()   

  1. 郑州大学化学学院 绿色催化研究中心 国际磷化学实验室 河南省有机磷功能分子国际联合实验室 郑州 450001
  • 收稿日期:2022-04-06 修回日期:2022-05-01 发布日期:2022-05-17
  • 通讯作者: 王丽丽, 段征
  • 基金资助:
    国家自然科学基金(22171245); 国家自然科学基金(22101262); 国家自然科学基金(21672193); 河南省科技攻关(202102310327); 郑州大学资助项目

BF3•Et2O Promoted Dienone-Phenol Type Rearrangement to Synthesize Phosphepine with Aggregation Induced Luminescence (AIE) Effect

Ze Guo, Di Wu, Lili Wang(), Zheng Duan()   

  1. International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, International Phosphorus Laboratory, Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001
  • Received:2022-04-06 Revised:2022-05-01 Published:2022-05-17
  • Contact: Lili Wang, Zheng Duan
  • Supported by:
    National Natural Science Foundation of China(22171245); National Natural Science Foundation of China(22101262); National Natural Science Foundation of China(21672193); Key Scientific and Technological Project of Henan Province(202102310327); Zhengzhou University

Very recently, phosphepines has emerged as a new luminogen. Further explorations of this new motif in optical materials have been hampered by the lack of general and practical methods for their synthesis and derivation. The rearrangement of dienones promoted by acid or base is widely used in the preparation of phenols. A series of phosphepines with aggregation induced luminescence (AIE) effect were synthesized by the dienone-phenol rearrangement reaction of spirodienone six-membered phosphacycles in the presence of BF3•Et2O.

Key words: dienone-phenol rearrangement, phosphepine, aggregation-induced emission (AIE), BF3•Et2O