sodium hydroxide in ethanol 24 h; Heating;

1: 80 percent / 1 N aq. NaOH, 10percent aq. hydrogen peroxide / ethanol / 0.33 h / 40 °C 2: 81 percent / H2 / 5percent Pd on carbon / methanol / 3 h / 2585.7 Torr 3: 78 percent / acetic acid / 4.5 h / 40 °C 4: 78 percent / 10percent aq. sodium hydroxide / ethanol / 24 h / Heating View Scheme

1: 71 percent / acetic anhydride, 90percent nitric acid / 0.25 h / Ambient temperature 2: 80 percent / 1 N aq. NaOH, 10percent aq. hydrogen peroxide / ethanol / 0.33 h / 40 °C 3: 81 percent / H2 / 5percent Pd on carbon / methanol / 3 h / 2585.7 Torr 4: 78 percent / acetic acid / 4.5 h / 40 °C 5: 78 percent / 10percent aq. sodium hydroxide / ethanol / 24 h / Heating View Scheme

1: 78 percent / acetic acid / 4.5 h / 40 °C 2: 78 percent / 10percent aq. sodium hydroxide / ethanol / 24 h / Heating View Scheme