Chinese Journal of Organic Chemistry     Next Articles

NBS促进的P(O)-H化合物参与的醇的直接磷酸化反应

王华斌†,a, 徐连华†,a, 刘雄伟a, 潘博文a, 姚震a, 黄强*,b, 周英*,a   

  1. a贵州中医药大学 药学院 贵阳 550025
    b遵义医科大学 药学院 遵义 563000
  • 收稿日期:2024-04-15 修回日期:2024-05-08
  • 作者简介:共同第一作者
  • 基金资助:
    贵州省中医药管理局课题(No.QZYY-2021-008)资助项目, 国家自然科学基金(No.82360679)资助项目, 贵州省基础研究项目(自然科学方向)(黔科合基础-ZK[2022]一般592)资助项目.

NBS-Promoted Direct Phosphorylation of Alcohols with P(O)-H Compounds

Wang, Huabin†,a, Xu, Lianhua†,a, Liu, Xiongweia, Pan, Bowena, Yao, Zhena, Huang, Qiang*,b, Zhou, Ying*,a   

  1. aGuizhou University of Traditional Chinese Medicine, College of pharmacy, Guiyang 550025, China
    bZunyi Medical University, School of Pharmacy, Zunyi 563000, China
  • Received:2024-04-15 Revised:2024-05-08
  • Contact: *E-mail: huangqiang65@sina.com; yingzhou71@sina.com.
  • About author:These authors contributed equally to this work.
  • Supported by:
    Guizhou Province Administration of Traditional Chinese Medicine Project (No.QZYY-2021-008).Chinese National Natural Science Foundation (No.82360679). Guizhou Provincial Basic Research Program(Natural Science) (QKHJC-ZK[2022] General 592).

A mild, green, convenient and scalable N-Bromosuccinimide (NBS) promoted direct phosphorylation strategy of secondary phosphine oxides and alcohols for the synthesis of various phosphinate esters was developed. A variety of substrates were well-tolerated and afforded the desirable compounds in moderate to excellent yields (up to 92%). This reaction was conducted at room temperature without the addition of any oxidant and metal catalyst, which provides a new strategy for the synthesis of phosphinate esters.

Key words: Phosphorylation, P-O bond, Phosphinate esters, Alcohols, NBS