Palladium-Catalyzed Direct C–H Arylation of Cyclic Enaminones with Aryl Iodides
作者:Yi-Yun Yu、Lei Bi、Gunda I. Georg
DOI:10.1021/jo400830t
日期:2013.6.21
A ligand-free method for the Pd-catalyzed direct arylation of cyclic enaminones using aryl iodides was developed. This method can be applied to a wide range of cyclic enaminones and aryl iodides with excellent C5-regioselectivity. Using widely available aryl iodides, the generality of this transformation provides easy access to a variety of 3-arylpiperidine structural motifs.