1: With C39H60N4O4; scandium tris(trifluoromethanesulfonate) in ethyl acetate T=35°C; 0.5 h; 2: With 3-chloro-benzenecarboperoxoic acid in ethyl acetate T=-40°C; Baeyer-Villiger Ketone Oxidation; 18 h; Overall yield = 99 percent; enantioselective reaction;