1: 74 percent / 1.) LiAlH4; 2.) HCl / tetrahydrofuran / 0.25 h / Heating 2: 34 percent / H2O / 1 h / Heating 3: 51 percent / H2 / 10percent Pd/C / ethanol / 1 h / 775.7 Torr / Ambient temperature View Scheme