Facile Synthesis of Phosphorus N-Fluoroalkanesulfonyl Amidines by Cu-catalyzed One-pot Three-component Reaction

摘要

In the presence of Cu(I) and triethyl amine, one-pot three-component reaction of fluoroalkanesulfonyl azides, alkynes and iminophosphoranes in CH₂Cl₂ at room temperature gave a novel class of fluorinated phosphorus amidines in good yields.