sodium hydroxide; nitric acid in (2S)-N-methyl-1-phenylpropan-2-amine hydrate; ethanol; sulfuric acid

1: sulfuric acid; 2-methyl-5-nitrophenol / 0.5 h / 0 °C 2: sodium hydroxide; water / 4 h / |Reflux 3: hydrogen; palladium 10 on activated carbon / ethanol / 12 h / 2585.81 Torr View Scheme