1: phenyl-magnesium chloride With indium(III) chloride in tetrahydrofuran 2: 4-bromo-1-iodobenzene With tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran Heating; 3: C32H20In(1-)*Li(1+) With tetrakis(triphenylphosphine) palladium(0) in tetrahydrofuran Heating;