有机化学 ›› 2026, Vol. 46 ›› Issue (5): 2149-2155.DOI: 10.6023/cjoc202510033 上一篇    下一篇

研究论文

基于膦杂碗烯的螺旋手性单膦配体合成

王明慧, 刘祖恋, 杨德玺, 苏嘉琪, 徐嘉麒, 付海燕, 李瑞祥, 陈华, 郑学丽*(), 薛卫超*()   

  1. 四川大学化学学院 成都 610064
  • 收稿日期:2025-10-30 修回日期:2025-12-12 发布日期:2026-01-23
  • 作者简介:

    †共同第一作者

  • 基金资助:
    四川省科技厅自然科学基金(2024YFFK0016); 四川省科技厅自然科学基金(2024ZYD0099); 中央高校基本科研业务费(20822041J4097); 中央高校基本科研业务费(0082604151502)

Synthesis of Phosphangulene-Derived Chiral Monophosphorus Ligands

Minghui Wang, Zulian Liu, Dexi Yang, Jiaqi Su, Jiaqi Xu, Haiyan Fu, Ruixiang Li, Hua Chen, Xueli Zheng*(), Weichao Xue*()   

  1. College of Chemistry, Sichuan University, Chengdu 610064
  • Received:2025-10-30 Revised:2025-12-12 Published:2026-01-23
  • Contact: * E-mail: zhengxueli@scu.edu.cn; weichaoxue@scu.edu.cn
  • About author:

    These authors contributed equally to this work

  • Supported by:
    Sichuan Provincial Natural Science Foundation(2024YFFK0016); Sichuan Provincial Natural Science Foundation(2024ZYD0099); Fundamental Research Funds for the Central Universities(20822041J4097); Fundamental Research Funds for the Central Universities(0082604151502)

新型手性膦配体的开发一直是有机合成领域的研究重点之一. 报道了一种螺旋手性单膦配体的高效合成策略. 基于该方法, 成功制备了四种结构新颖的具有螺旋手性的碗状单膦配体, 并系统评估了它们在钯催化的C—C键与C—N键构建反应中作为配体的性能. 通过高效液相色谱(HPLC)拆分, 获得了单一手性的配体. 尽管在上述反应中未能实现理想的对映选择性控制, 但该类配体所展现的独特螺旋手性空腔与优异的配位活性, 表明其在其他不对称催化体系中具有进一步开发与应用的潜力.

关键词: 膦配体, 螺旋手性, 碗状结构, 催化反应

The development of novel chiral phosphine ligands is a key area of research in organic synthesis. An efficient synthetic method for the preparation of helically chiral monophosphorus ligands was reported. Using this approach, four structurally distinct, helically chiral, bowl-shaped monophosphorus ligands were successfully synthesized. Their catalytic activities were systematically evaluated in palladium-catalyzed C—C and C—N bond-forming reactions. Enantiopure ligands were obtained via HPLC resolution. Although these reactions did not achieve high enantiocontrol, the ligands demonstrated a unique helical chiral cavity and excellent catalytic activity. These findings suggest that this class of compounds warrants further exploration in other asymmetric catalytic reactions.

Key words: phosphorus ligand, helically chiral, bowl shape, catalysis