Palladium-Catalyzed Alkoxylation of N-Methoxybenzamides via Direct sp2 C−H Bond Activation
摘要:
The palladium-catalyzed ortho-alkoxylation of N-methoxybenzamides has been demonstrated. With the CON-HOMe group as a directing group, the aromatic C-H bond can be functionalized efficiently to generate ortho-alkoxylated derivatives in moderate to good yields.