1: 1.) hydrogen, 2.) zinc, acetic acid / 1.) palladized charcoal / 1.) ethyl acetate, 2.) water, reflux 2: 11.9 g / potassium carbonate / dimethylformamide / 18 h View Scheme

hydrogen; palladium on activated charcoal in ethyl acetate

hydrogen; acetic acid; zinc; palladium on activated charcoal 1.) ethyl acetate, 2.) water, reflux; Yield given. Multistep reaction;