Silver-Catalyzed Intramolecular Aminofluorination of Activated Allenes
作者:Tao Xu、Xin Mu、Haihui Peng、Guosheng Liu
DOI:10.1002/anie.201103225
日期:2011.8.22
A nice combination: The intramolecular oxidative aminofluorination of allenes using silver catalysis and FN(SO2Ph)2 as the fluorinating reagent has been developed. This reaction represents an efficient method for the synthesis of various 4‐fluoro‐2,5‐dihydropyrrole compounds. Further transformation provided the corresponding fluorinated pyrrole derivatives in good yields (see scheme).