1: 82 percent / xylene / Heating 2: 96 percent / hydrogen / 10percent Pd/C / ethyl acetate / Ambient temperature 3: LiAlH4 / tetrahydrofuran / Ambient temperature 4: pyridine / Ambient temperature 5: LiAlH4 / tetrahydrofuran / 2 h / Ambient temperature 6: p-TsOH*H2O / dioxane; H2O / 3 h / Heating View Scheme