158583-41-6Relevant articles and documents
Synthesis of Organophosphorus Compounds through Copper-Catalyzed Annulation Involving C-O and C-P Bond Formations
Li, Xue-Song,Han, Ya-Ping,Zhu, Xin-Yu,Li, Ming,Wei, Wan-Xu,Liang, Yong-Min
, p. 11636 - 11643 (2017/11/10)
A novel copper(II) trifluoromethanesulfonate-catalyzed, high-efficiency, and atom-economical synthesis of valuable organophosphorus compounds via cascade annulation of propargylic alcohols with diphenylphosphine oxide is described. This protocol, which has a good functional-group compatibility and insensitivity to an ambient atmosphere, provides a simple and direct pathway to the products, organophosphorus compounds, in good yields under mild conditions. The method could be efficiently scaled up to gram scale, thus highlighting a potential application of this methodology.