hydrogen; palladium on activated charcoal in ethanol; ethyl acetate P=2585.7 Torr; 3 h; Ambient temperature;

1: toluene / 3 h / Heating 2: 79 percent / 50percent aq. NaOH / ethanol / 0.25 h / Heating 3: 58 percent / H2 / 10percent Pd/C / ethyl acetate; ethanol / 3 h / 2585.7 Torr / Ambient temperature View Scheme

1: 79 percent / 50percent aq. NaOH / ethanol / 0.25 h / Heating 2: 58 percent / H2 / 10percent Pd/C / ethyl acetate; ethanol / 3 h / 2585.7 Torr / Ambient temperature View Scheme

1: NaOEt / ethanol / 2 h / -10 °C 2: toluene / 3 h / Heating 3: 79 percent / 50percent aq. NaOH / ethanol / 0.25 h / Heating 4: 58 percent / H2 / 10percent Pd/C / ethyl acetate; ethanol / 3 h / 2585.7 Torr / Ambient temperature View Scheme