copper(l) iodide; 1,2-diamino-benzene; sodium t-butanolate in tert-butyl alcohol T=100°C; 24 h; Sealed tube; Reagent/catalystSolventTemperature;

bis-[(trifluoroacetoxy)iodo]benzene in water; acetonitrile T=20°C; 24 h;

1.1: sodium hydride / hexane; tetrahydrofuran / 1 h / 20 °C / |Schlenk technique 1.2: 70 °C / |Schlenk technique 2.1: 1,2-diamino-benzene; copper(I) oxide; sodium t-butanolate / tert-butyl alcohol / 48 h / 100 °C / |Sealed tube View Scheme