Synthesis of 2-Aryl-3,4,5,6-tetrachloropyridines and 2,6-Diaryl-3,4,5-trichloropyridines by Site-Selective Suzuki-Miyaura Reactions of Pentachloropyridine - Ehlers, Peter; Reimann, Sebastian; Erfle, Silke; Villinger, Alexander; Langer, Peter (Synlett, 2010)