Title: Cu-catalyzed N- and O-arylation of 2-, 3-, and 4-hydroxypyridines and hydroxyquinolines.
Journal: Organic letters 20070215
Title: 4,7-Dimethoxy-1,10-phenanthroline: an excellent ligand for the Cu-catalyzed N-arylation of imidazoles.
Journal: Organic letters 20060622