Palladium(II)-Catalyzed C–H Acylation with Arylglycine Derivatives
摘要:
A novel palladium(II)-catalyzed ortho acylation of arenes with arylglycines in the presence of Cu(OAc)(2) and K2S2O8 to afford the benzophenones was developed. This direct C-H acylation is suitable for a broad range of substrates. The control experiments suggested a possible oxidative addition mechanism.
Decarboxylative Acylation of Arenes with α-Oxocarboxylic Acids via Palladium-Catalyzed C−H Activation
作者:Mingzong Li、Haibo Ge
DOI:10.1021/ol1012857
日期:2010.8.6
An efficient palladium-catalyzeddecarboxylative acylation of unactivated arenes with α-oxocarboxylic acids is reported. This method provides a novel access to aryl ketones.