One-Pot Directing Group Formation/C−H Bond Functionalization<i>via</i>Copper(I) and Ruthenium(II) Catalysis
作者:Christian Bruneau、Rafael Gramage-Doria
DOI:10.1002/adsc.201600735
日期:2016.12.7
A copper(I)‐catalyzed oxidation leading to the formation of 2‐pyridyl ketone directing groups has been efficiently coupled with a ruthenium(II)‐catalyzed C(sp2)−H bond arylation transformation without performing any intermediate work‐up. This sustainable approach was further extended to sequential three‐step transition metal‐catalyzed transformations in which up to four new bonds (C–O, C–C, C–H and