反应条件
1.1: hydrogen; palladium 10 on activated carbon / methanol / 16 h / 50 °C / 3750.38 Torr 2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 16 h / 20 °C 2.2: 2 h / 20 °C 3.1: hydrogen; 5 palladium on charcoal / methanol / 16 h / 7500.75 Torr 4.1: sodium nitrite; acetic acid / 1 h / 20 °C 5.1: hydrogenchloride / methanol; water / 20 °C View Scheme