Magnesium-Promoted One-Pot Double C-Acylation and Cycloaddition of Anthracene and Double C-Acylation of Benzyl Acrylates - Matsunami, Masato; Sakai, Nobuyasu; Morimoto, Tomotaka; Maekawa, Hirofumi; Nishiguchi, Ikuzo (Synlett, 2007)