作者:Anthony Millet、David Dailler、Paolo Larini、Olivier Baudoin
DOI:10.1002/anie.201310904
日期:2014.3.3
AbstractThe palladium‐catalyzed ligand‐controlled arylation of α‐zincated acyclic amines, obtained by directed α‐lithiation and transmetalation, is described. Whereas PtBu3 gave rise to α‐arylated Boc‐protected amines, more flexible N‐phenylazole‐based phosphine ligands induced major β‐arylation through migrative cross‐coupling.