1: acetyl chloride With AlCl3, aluminium chloride in dichloromethane T=-7 - 20°C; 0.5 h; 2: 3-phenylpropionyl chloride in dichloromethane T=0°C; 3: With hydrogenchloride in dichloromethane; water T=10°C; 1.5 h;

sodium azide; iodobenzene dichloride in acetonitrile T=0°C; 10 h;

(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; water; caesium carbonate in tetrahydrofuran Suzuki-Miyaura reaction; 72 h; Heating;