1: 10 palladium on activated carbon; hydrogen / tetrahydrofuran / 3 h / 20 °C / 750.08 Torr 2: iodine; sodium hydrogencarbonate / ethanol; water / 20 °C / Inert atmosphere 3: trifluorormethanesulfonic acid; acetic anhydride; acetic acid / 1 h / 20 °C / Inert atmosphere 4: sodium tetrahydroborate / methanol; dichloromethane / 1.33 h / 20 °C / Inert atmosphere View Scheme

With  palladium on activated charcoal; hydrogen; triethylamine in  tetrahydrofuran T=20°C; P=750.075 Torr;   

Multi-step reaction with 2 steps 1: 10 palladium on activated carbon; hydrogen / tetrahydrofuran / 3 h / 20 °C / 750.08 Torr2: iodine; sodium hydrogencarbonate / ethanol; water / 20 °C / Inert atmosphere