dihydrogen peroxide; sodium carbonate in methanol; water T=20°C; 48 h;

1: 72 percent / 30percent H2O2, Na2CO3 / methanol; H2O / 48 h / 20 °C 2: 39 percent / ethanol / 64 h / Heating 3: 85 percent / 0.5N NaOH / 5 h / Ambient temperature View Scheme