Chin. J. Org. Chem. ›› 2014, Vol. 34 ›› Issue (4): 717-721.DOI: 10.6023/cjoc201312023 Previous Articles     Next Articles



杨斌, 田秋萍, 杨尚东   

  1. 兰州大学功能有机分子国家重点实验室 兰州 730000
  • 收稿日期:2013-12-18 修回日期:2014-01-02 发布日期:2014-01-03
  • 通讯作者: 杨尚东
  • 基金资助:

    国家自然科学基金(No. 21272100)资助项目.

Silver-Promoted P-radical Cyclization Reaction with the Addition to Isonitrile

Yang Bin, Tian Qiuping, Yang Shangdong   

  1. State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000
  • Received:2013-12-18 Revised:2014-01-02 Published:2014-01-03
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 21272100).

A simple and efficient method for the cyclization of the addition of P-radical to 2-isocyano-1,1'-biphenyl by employing silver salt as an oxidant was developed. The high atom economy, mild reaction system and a wide range of substrates with high yields make the protocol very practical. It provides a new route for C—P bond formation. A series of 6-phosphorylated phenanthridines were synthesized.

Key words: AgNO3, P-radical, isonitrile, C—P bond