1.1: AlCl3, aluminium chloride / dichloromethane / 0.75 h / 0 °C 1.2: 1 h / 0 - 5 °C 2.1: palladium 10 on activated carbon / water; ethyl acetate / 0.17 h / 25 °C / 2828.7 Torr / |Inert atmosphere 3.1: sodium hydroxide / ethanol / 1.5 h / 78 °C / |Inert atmosphere 4.1: hydrogenchloride / isopropanol acetate / 2.67 h / 20 - 25 °C View Scheme

1.1: AlCl3, aluminium chloride / dichloromethane / 0.75 h / 0 °C 1.2: 1 h / 0 - 5 °C 2.1: palladium 10 on activated carbon / water; ethyl acetate / 0.17 h / 25 °C / 2828.7 Torr / |Inert atmosphere 3.1: sodium hydroxide / ethanol / 1.5 h / 78 °C / |Inert atmosphere View Scheme

5 palladium on charcoal; hydrogen in ethanol; water T=25°C; P=2250.23 Torr; Inert atmosphere; Reagent/catalystSolvent;

1.1: AlCl3, aluminium chloride / neat (no solvent) / 0.25 h / 0 - 5 °C 1.2: 255 / 1 h / 0 - 10 °C 2.1: hydrogen; 5 palladium on charcoal / ethanol; water / 25 °C / 2250.23 Torr / |Inert atmosphere View Scheme

1.1: isopropanol acetate / 3.17 h / 0 - 25 °C 2.1: AlCl3, aluminium chloride / neat (no solvent) / 0.25 h / 0 - 5 °C 2.2: 255 / 1 h / 0 - 10 °C 3.1: hydrogen; 5 palladium on charcoal / ethanol; water / 25 °C / 2250.23 Torr / |Inert atmosphere View Scheme

acetamide; hydrogenchloride; aluminium trichloride in n-heptane; dichloromethane

1.1: AlCl3, aluminium chloride / dichloromethane / 0.75 h / 0 °C 1.2: 1 h / 0 - 5 °C 2.1: palladium 10 on activated carbon / water; ethyl acetate / 0.17 h / 25 °C / 2828.7 Torr / |Inert atmosphere View Scheme