hydrogen; 20 palladium(II) hydroxide on carbon in ethanol T=20 - 30°C; P=2311.54 Torr; 3 h; Industry scale;

1.1: dimethylsulfide borane complex / tetrahydrofuran / 5 h / 35 - 40 °C / Industry scale 1.2: 40 °C / Industry scale 1.3: 2.25 h / 5 - 15 °C / Industry scale 2.1: hydrogen / 20 palladium(II) hydroxide on carbon / ethanol / 3 h / 20 - 30 °C / 2311.54 Torr / Industry scale View Scheme