Transition metal-catalyzed C–H activation as a route to structurally diverse di(arylthiophenyl)-diketopyrrolopyrroles
作者:Junxiang Zhang、Dun-Yen Kang、Stephen Barlow、Seth R. Marder
DOI:10.1039/c2jm35398a
日期:——
Dithiophenyldiketopyrrolopyrroles can be directly (hetero)arylated in moderate to excellent yields by Pd-catalyzed coupling to the CH position of a fluoro(hetero)arene (in the presence of Ag2CO3) or the CBr position of a bromo(hetero)arene.