1: 65 percent / H2; hydrogen chloride / palladium on activated charcoal / methanol / 3 h 2: 67 percent / aq. NaOH / 2 h / Heating View Scheme

1: 52 percent / nitric acid / acetic acid / 85 - 90 °C 2: 65 percent / H2; hydrogen chloride / palladium on activated charcoal / methanol / 3 h 3: 67 percent / aq. NaOH / 2 h / Heating View Scheme

sodium hydroxide 2 h; Heating;