1: 92 percent / LiAlH4 / tetrahydrofuran / 1 h / 0 °C 2: 96 percent / Et3N; DMAP / CH2Cl2 / 7 h / 20 °C 3: 49 percent / LiBr / dimethylformamide / 24 h / 120 °C 4: 99 percent / H2 / Pd/C / methanol / 1 h / 20 °C 5: 88 percent / CAN / acetonitrile; H2O / 0.25 h / 0 °C 6: 61 percent / Na2CO3; H2O / methanol / 36 h / 0 °C View Scheme