Palladium-Catalyzed Trifluoromethylation of Aromatic C–H Bond Directed by an Acetamino Group
摘要:
The first palladium-catalyzed ortho-trifluoromethylation of the aromatic C-H bond directed by an acetamino group is reported. This method provides an efficient and green approach to synthesize the highly biological potential key structure of ortho-CF3 acetanilides and anilines.