sodium hydroxide in methanol; ethanol T=70 - 80°C; 1 h;

1: 48 percent / AgI 2: 92 percent / aq. NaOH / methanol; ethanol / 1 h / 70 - 80 °C View Scheme

1: 75 percent / NaOH 2: 87 percent / HNO3, acetic anhydride / acetic acid 3: 69 percent / FeSO4, NH3 4: 1.) aq. NaNO3, concd. H2SO4, 2.) aq. KI / 1.) water, 0 deg C, 2.) reflux, 30 min View Scheme

1: 87 percent / HNO3, acetic anhydride / acetic acid 2: 69 percent / FeSO4, NH3 3: 1.) aq. NaNO3, concd. H2SO4, 2.) aq. KI / 1.) water, 0 deg C, 2.) reflux, 30 min View Scheme

sodium nitrate; sulfuric acid; potassium iodide 1.) water, 0 deg C, 2.) reflux, 30 min; Yield given. Multistep reaction;