hydrogenchloride; sodium hydroxide 1.) reflux, 4 h, 2.) reflux, 4 h; Yield given. Multistep reaction;

1: 1. ) ethanolic NaOH, 2.) HCl / 1.) reflux, 4 h, 2.) reflux, 4 h 2: 60 percent / Ph2O / Pd/C / 8 h / Heating View Scheme