hydrogen; palladium on activated charcoal in methanol P=2482.3 - 2585.7 Torr; 0.5 h;

1: 80 percent / pyridine / CHCl3 / 168 h / Ambient temperature 2: 70 percent / dimethylsulfoxide / 3 h / 80 °C 3: 94 percent / HCl / 96 h 4: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 5: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: 94 percent / HCl / 96 h 2: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 3: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 2: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: 70 percent / dimethylsulfoxide / 3 h / 80 °C 2: 94 percent / HCl / 96 h 3: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 4: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: 98 percent / NaHCO3 / H2O; toluene / 16 h / Ambient temperature 2: Jones reagent / acetone / 2.25 h / Ambient temperature 3: NaBH4 / methanol; H2O / 20 h / -5 °C 4: 83 percent / p-toluenesulfonic acid / 36 h / Heating 5: 80 percent / pyridine / CHCl3 / 168 h / Ambient temperature 6: 70 percent / dimethylsulfoxide / 3 h / 80 °C 7: 94 percent / HCl / 96 h 8: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 9: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: NaBH4 / methanol; H2O / 20 h / -5 °C 2: 83 percent / p-toluenesulfonic acid / 36 h / Heating 3: 80 percent / pyridine / CHCl3 / 168 h / Ambient temperature 4: 70 percent / dimethylsulfoxide / 3 h / 80 °C 5: 94 percent / HCl / 96 h 6: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 7: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: Jones reagent / acetone / 2.25 h / Ambient temperature 2: NaBH4 / methanol; H2O / 20 h / -5 °C 3: 83 percent / p-toluenesulfonic acid / 36 h / Heating 4: 80 percent / pyridine / CHCl3 / 168 h / Ambient temperature 5: 70 percent / dimethylsulfoxide / 3 h / 80 °C 6: 94 percent / HCl / 96 h 7: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 8: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: 83 percent / p-toluenesulfonic acid / 36 h / Heating 2: 80 percent / pyridine / CHCl3 / 168 h / Ambient temperature 3: 70 percent / dimethylsulfoxide / 3 h / 80 °C 4: 94 percent / HCl / 96 h 5: 100 percent / 4 M NaOH / tetrahydrofuran; H2O / 0.92 h 6: 75 percent / H2 / 10percent Pd/C / methanol / 0.5 h / 2482.3 - 2585.7 Torr View Scheme

1: 85 percent / pyridine / 24 h / 0 °C 2: 99 percent / K2CO3 / H2O; dimethylformamide / 24 h / Ambient temperature 3: 1.) Ti(Oi-Pr)4, 2.) KHMDS / 1.) THF, -78 deg C, 10 min, 2.) -70 deg C, 2 h 4: 89 percent / H2 / 10percent Pd/C / methanol / 3102.9 Torr / Ambient temperature 5: 96 percent / 6percent Na-Hg, Na2HPO4 / methanol / 2 h / 0 °C 6: TEMPO, NaOCl, KBr, 5percent NaHCO3 / acetone / 2 h / 0 °C 7: acetone 8: 100 percent / CH2Cl2 / 1 h / Ambient temperature 9: 100 percent / 1M HCl, propylene oxide / ethanol / Heating View Scheme