1: 77 percent / toluene / 1 h / Heating 2: 80 percent / H2 / 5percent Pd/C / ethyl acetate / 24 h / Ambient temperature 3: 36 percent / 2 M aq. NaOH / 24 h / Ambient temperature View Scheme

1: 77 percent / toluene / 1 h / Heating 2: 80 percent / H2 / 5percent Pd/C / ethyl acetate / 24 h / Ambient temperature 3: 36 percent / 2 M aq. NaOH / 24 h / Ambient temperature View Scheme

1: 80 percent / H2 / 5percent Pd/C / ethyl acetate / 24 h / Ambient temperature 2: 36 percent / 2 M aq. NaOH / 24 h / Ambient temperature View Scheme

sodium hydroxide