Homogeneous Debenzylation Using Extremely Active Catalysts: Tris(triflyl)methane, Scandium(III) Tris(triflyl)methide, and Copper(II) Tris(triflyl)methide - Ishihara, Kazuaki; Hiraiwa, Yukihiro; Yamamoto, Hisashi (Synlett, 2000)