1: With hydrogenchloride; hydrogen; palladium 10 on activated carbon in ethanol; water T=50 - 55°C; P=2625.26 Torr; 20 h; 2: With sodium hydrogencarbonate in water pH=8;

1: With hydrogenchloride; hydrogen; palladium 10 on activated carbon in ethanol; water T=50 - 55°C; P=2250.23 Torr; 16 h; 2: With sodium hydrogencarbonate in water pH=8;