aluminium trichloride in benzene Heating;

1: AlCl3, ZnCl2 / 1,2-dichloro-ethane / 1 h / Ambient temperature 2: AlCl3, ZnCl2 / 1,2-dichloro-ethane / 1 h / 70 °C 3: 64 percent / pyridine / piperidine / 4 h / Heating 4: 96.3 percent / AlCl3 / benzene / Heating View Scheme

1: 64 percent / pyridine / piperidine / 4 h / Heating 2: 96.3 percent / AlCl3 / benzene / Heating View Scheme

1: AlCl3, ZnCl2 / 1,2-dichloro-ethane / 1 h / Ambient temperature 2: AlCl3, ZnCl2 / 1,2-dichloro-ethane / 1 h / 70 °C 3: 64 percent / pyridine / piperidine / 4 h / Heating 4: 96.3 percent / AlCl3 / benzene / Heating View Scheme