1: AlCl3 / 1.) 45 deg C, 30 min, 2.) 50-55 deg C, 1 h 2: 80 percent / H2 / 5percent Pd/BaSO4 / 7 h / 80 °C / 3750.3 Torr View Scheme

aluminium trichloride 1.) 45 deg C, 30 min, 2.) 50-55 deg C, 1 h; Yield given;