1: 1.) iodine 2.) NaOH / 1.) 100 deg C, 1 h, pyridine 2.) EtOH, H2O, 1 h, 80 - 90 deg C 2: 18 percent / 10percent HCl / ethanol / 1 h / Heating View Scheme

sodium hydroxide; iodine 1.) 100 deg C, 1 h, pyridine 2.) EtOH, H2O, 1 h, 80 - 90 deg C; Yield given. Multistep reaction;