1: With hydrogen; ammonium chloride; AlCl3, aluminium chloride; palladium 10 on activated carbon in water T=62 - 70°C; P=2585.81 Torr; 42 h; 2: With 4.5-0.5 Pd-Ru/C in water 3: With sodium hydroxide; ammonium chloride Product distribution / selectivity; more than 3 stages;

1: With hydrogen; ammonium chloride; AlCl3, aluminium chloride; 5-palladium/activated carbon in water T=65 - 85°C; P=2585.81 Torr; 42 h; 2: With sodium hydroxide in water; toluene pH=12; 3: With hydrogenchloride in acetone T=5 - 15°C; Product distribution / selectivity;