acetyl chloride; sodium iodide in acetonitrile 24 h; Heating;

sulfuric acid; potassium iodide; sodium nitrite Diazotization;

1: acetic acid; aqueous hydrogen peroxide / Erwaermen des Reaktionsprodukts mit Salpetersaeure und Schwefelsaeure 2: FeSO4; aqueous NH3 3: sodium nitrite; aqueous sulfuric acid; potassium iodide / Diazotization View Scheme

1: FeSO4; aqueous NH3 2: sodium nitrite; aqueous sulfuric acid; potassium iodide / Diazotization View Scheme

in N,N-dimethyl-formamide T=120°C; 10.5 h; Microwave irradiation;