hydrogen; palladium on activated charcoal in methanol P=2327.2 Torr; 18 h; Ambient temperature;

1: toluene / a) RT, 24 h, b) reflux, 24 h 2: 67 percent / H2 / 10percent Pd/C / methanol / 18 h / 2327.2 Torr / Ambient temperature View Scheme

1: ammonium sulfate / 12 h / Heating 2: toluene / a) RT, 24 h, b) reflux, 24 h 3: 67 percent / H2 / 10percent Pd/C / methanol / 18 h / 2327.2 Torr / Ambient temperature View Scheme