The oxidative coupling of uracil derivatives t with olefins, such as methyl acrylate, acrylonitrile, methyl vinyl ketone, and styrene, using one equivalent of palladium acetate leads to the corresponding 5-(1-alkenyl)uracil derivatives 2.
Dehydrogenative alkenylation of uracils via palladium-catalyzed regioselective C–H activation
作者:Yi-Yun Yu、Gunda I. Georg
DOI:10.1039/c3cc41130c
日期:——
A regioselective Pd-catalyzed cross-dehydrogenativecoupling between uracils and alkenes is reported. This protocol provides easy access to a variety of 5-alkenyluracil structural motifs.