1: 92 percent / sodium bicarbonate / acetone; H2O / 20 h / 50 °C 2: 1.) hydrochloric acid, 2.) 4 N ammonium hydroxide / 1.) water, ethylene glycol, reflux, 10 min, 2.) methanol, water View Scheme

hydrogenchloride; ammonium hydroxide 1.) water, ethylene glycol, reflux, 10 min, 2.) methanol, water; Yield given. Multistep reaction;