hydrogen; palladium on activated charcoal in methanol

1: 82 percent / 50percent aq. NaOH / ethanol / 1 h 2: 85.2 percent / H2 / 5percent Pd-C / ethyl acetate 3: NaOH / 1.5 h / Heating 4: 71 percent / Heating 5: 56.3 percent / H2 / 5percent Pd-C / methanol View Scheme

1: 82 percent / 50percent aq. NaOH / ethanol / 1 h 2: 85.2 percent / H2 / 5percent Pd-C / ethyl acetate 3: NaOH / 1.5 h / Heating 4: 71 percent / Heating 5: 56.3 percent / H2 / 5percent Pd-C / methanol View Scheme

1: NaOH / 1.5 h / Heating 2: 71 percent / Heating 3: 56.3 percent / H2 / 5percent Pd-C / methanol View Scheme

1: 71 percent / Heating 2: 56.3 percent / H2 / 5percent Pd-C / methanol View Scheme