Chin. J. Org. Chem. ›› 2017, Vol. 37 ›› Issue (1): 79-85.DOI: 10.6023/cjoc201606031 Previous Articles     Next Articles



孙网彬a,b, 孙炳峰b, 邹建平a,b   

  1. a 苏州大学材料与化学化工学部 苏州 215123;
    b 中国科学院上海有机化学研究所 上海 200032
  • 收稿日期:2016-06-21 修回日期:2016-08-26 发布日期:2016-10-08
  • 通讯作者: 孙炳峰, 邹建平;
  • 基金资助:

    国家自然科学基金(Nos. 20772088,21172163,21472133)及江苏省优势学科资助项目.

Manganese(III)-Mediated Alkenyl C(sp2)-P Bond Formation from the Reaction of α,β-Unsaturated Sulfones with Dialkyl Phosphites

Sun Wangbina,b, Sun Bingfengb, Zou Jianpinga,b   

  1. a College of Chemistry and Chemical Engineering, Soochow University, Suzhou 215123;
    b Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032
  • Received:2016-06-21 Revised:2016-08-26 Published:2016-10-08
  • Supported by:

    Project supported by the National Natural Science Foundation of China(Nos. 20772088, 21172163, 21472133) and the Priority Academic Program Development of Jiangsu Higher Education Institutions.

Mn(OAc)3-mediated reaction of dialkyl phosphites with α,β-unsaturated sulfones to form α,β-unsaturated phosphonates is described.This reaction proceeded in acetic acid at 80℃ for 2 h to afford selective(E)-2-alkenyl phosphonates in 40%~72% yields.

Key words: Mn(OAc)3, phosphonyl radical, α,β-unsaturated sulfone, alkenyl phosphonate