1: AlCl3 / chlorobenzene 2: 95 percent / potassium carbonate / acetone / 2 h / Heating 3: 99 percent / phosphorus oxychloride, pyridine / chlorobenzene / 2 h / Heating 4: 82 percent / lithium tetramethylpiperidide, trimethyl borate / tetrahydrofuran / 2 h / -75 °C 5: 90 percent / 32percent peracetic acid / acetic acid / 2 h / Ambient temperature 6: 84 percent / Zn, AcOH / H2O / 2 h / 70 °C View Scheme

1: AlCl3 / chlorobenzene 2: 95 percent / potassium carbonate / acetone / 2 h / Heating View Scheme

1: AlCl3 / chlorobenzene 2: 95 percent / potassium carbonate / acetone / 2 h / Heating 3: 99 percent / phosphorus oxychloride, pyridine / chlorobenzene / 2 h / Heating View Scheme

1: AlCl3 / chlorobenzene 2: 95 percent / potassium carbonate / acetone / 2 h / Heating 3: 99 percent / phosphorus oxychloride, pyridine / chlorobenzene / 2 h / Heating 4: 82 percent / lithium tetramethylpiperidide, trimethyl borate / tetrahydrofuran / 2 h / -75 °C 5: 90 percent / 32percent peracetic acid / acetic acid / 2 h / Ambient temperature 6: 95 percent / potassium carbonate / acetone / 1.5 h / Heating 7: 65 percent / Zn, AcOH / H2O / 1.5 h / 70 - 75 °C 8: 70 percent / pyridine hydrochloride / 1 h / 200 - 220 °C View Scheme