Chinese Journal of Organic Chemistry ›› 2024, Vol. 44 ›› Issue (9): 2847-2853.DOI: 10.6023/cjoc20203002 Previous Articles     Next Articles

ARTICLES

N-溴代丁二酰亚胺促进的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 贵州遵义 563000
  • 收稿日期:2024-04-15 修回日期:2024-05-08 发布日期:2024-05-23
  • 通讯作者: 黄强, 周英
  • 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(QZYY-2021-008); 国家自然科学基金(82360679); 贵州省基础研究(自然科学方向)(黔科合基础-ZK[2022]一般592)

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

Huabin Wanga, Lianhua Xua, Xiongwei Liua, Bowen Pana, Zhen Yaoa, Qiang Huangb(), Ying Zhoua()   

  1. a College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025
    b School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000
  • Received:2024-04-15 Revised:2024-05-08 Published:2024-05-23
  • Contact: Qiang Huang, Ying Zhou
  • About author:
    These authors contributed equally to this work.
  • Supported by:
    Guizhou Provincial Administration of Traditional Chinese Medicine Project(QZYY-2021-008); National Natural Science Foundation of China(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 are well-tolerated and the desirable compounds were afforded in moderate to excellent yields (up to 92%). This reaction is 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 ester, alcohol, N-bromosuccinimide (NBS)