1: 1.) 0.25 N aq. HCl, 2.) conc. aq. NH3 / 1.) room temp., 48 h, 2.) H2O, ether, pH=8-10 2: 6N aq. HCl / 1 h / Heating 3: methyloxirane / ethanol / 0.25 h / Heating View Scheme

hydrogenchloride; ammonium hydroxide 1.) room temp., 48 h, 2.) H2O, ether, pH=8-10; Yield given. Multistep reaction;