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

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 4.1: AlCl3, aluminium chloride / dichloromethane / 0.75 h / 0 °C 4.2: 1 h / 0 - 5 °C 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 4.1: AlCl3, aluminium chloride / dichloromethane / 0.75 h / 0 °C 4.2: 1 h / 0 - 5 °C 5.1: palladium 10 on activated carbon / water; ethyl acetate / 0.17 h / 25 °C / 2828.7 Torr / |Inert atmosphere View Scheme

in acetone