A facile one-pot synthesis of 4′-aryl-2,2′:6′,2′′-terpyridines from aryl aldehydes and 2-acetylpyridine is presented. The synthesis of terpyridines incorporating sterically hindered aryl groups, such as the 9-anthryl group, can also be readily synthesized using this method.
nitrogen ligands - heterocycles - substituted terpyridines - one-pot reactions