A Versatile One-Pot Synthesis of Fused Polycyclic Imidazole-naphthoquinone Derivatives through Imidazole-4,5-quinodimethane Generation Followed by Diels-Alder Cycloaddition - Neochoritis, Constantinos; Stephanidou-Stephanatou, Julia; Tsoleridis, Constantinos A (Synlett, 2007)