3-chloro-benzenecarboperoxoic acid in chloroform 0 deg C -> room temperature;

1: 73.1 percent / sodium m-periodate / ethanol; H2O / Ambient temperature 2: 93 percent / ammonia gas / methanol / 1.) 0 deg C, 2 h, 2.) room temperature, 18 h 3: 61 percent / m-chloroperbenzoic acid / CHCl3 / 0 deg C -> room temperature View Scheme

1: 93 percent / ammonia gas / methanol / 1.) 0 deg C, 2 h, 2.) room temperature, 18 h 2: 61 percent / m-chloroperbenzoic acid / CHCl3 / 0 deg C -> room temperature View Scheme

1: KMnO4, MgSO4 / H2O; CH2Cl2 / Ambient temperature; overnight 2: NH3 / methanol / 8 h / Ambient temperature View Scheme

1: 77.7 percent / sodium methoxide / methanol / 1 h / Heating 2: KMnO4, MgSO4 / H2O; CH2Cl2 / Ambient temperature; overnight 3: NH3 / methanol / 8 h / Ambient temperature View Scheme

ammonia in methanol 8 h; Ambient temperature;