Catalytic C−H Bond Stannylation: A New Regioselective Pathway to C−Sn Bonds via C−H Bond Functionalization
作者:Meghan E. Doster、Jillian A. Hatnean、Tamara Jeftic、Sunjay Modi、Samuel A. Johnson
DOI:10.1021/ja105588v
日期:2010.9.1
ubiquitous Stille coupling reaction utilizes Sn-C bonds and is of great utility to organic chemists. Unlike the B-C bonds used in the Miyaura-Suzuki coupling reaction, which are readily obtained via direct borylation of C-H bonds, routes to organotin compounds via direct C-H bond functionalization are lacking. Here we report that the nickel-catalyzed reaction of fluorinatedarenes and pyridines with vinyl