Outstanding accomplishments have been achieved in the chemistry of difluorocarbene,but transition-metal-catalyzed transfer of difluorocarbene for coupling remai
An enantioselective deoxygenative cyanation of benzyl alcohols was accomplished for the first time through the synergistic photoredox and copper catalysis.This
Genkwadane F—I(1-4),four new diterpenes,along with four known ones(5-8),were isolated from the flower buds of D.genkwa.The structures including absolute config