Enantioselective Friedel-Crafts Aminoalkylation Catalyzed by Chiral Ammonium 1,1′-Binaphthyl-2,2′-disulfonates - Hatano, Manabu; Sugiura, Yoshihiro; Akakura, Matsujiro; Ishihara, Kazuaki (Synlett, 2011)