tetrabutylammomium bromide; sodium carbonate; tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran T=150°C; 0.666667 h; Microwave irradiation;

potassium phosphate; tetrakis(triphenylphosphine) palladium(0) in ethylene glycol dimethyl ether; water T=140°C; Suzuki coupling; Microwave irradiation;