Regiocomplementary Synthesis of Fluorinated Bridged Biphenyls
摘要:
Complementary synthesis of two kinds of fluorinated bridged biphenyls has been developed by the combination of oxidative carbon-carbon bond formation and deoxyfluorination.
Complementary synthesis of two kinds of fluorinated bridged biphenyls has been developed by the combination of oxidative carbon-carbon bond formation and deoxyfluorination.
Regioselective Rearrangement of 4,4-Disubstituted 2-Hydroxycyclohexa-2,5-Dienones under Deoxyfluorination Conditions
dienone-phenol rearrangement is a useful tool for the synthesis of highly substituted phenols. In our previous study of the rearrangement of 4,4-disubstituted 2-hydroxycyclohexa-2,5-dienone under deoxyfluorination conditions, bond migration proceeded with very poor regioselectivity. In this paper, an acid-mediated rearrangement of O-perfluoroalkylsulfonyl difluorides with regioselective migration toward