p-benozquinone in ethanol T=40°C; 24 h;

1: potassium hydrogencarbonate / N,N-dimethyl-formamide / 2 h / 40 °C / |Inert atmosphere 2: palladium 10 on activated carbon; hydrogen / methanol / 2 h / 20 °C / |Inert atmosphere 3: potassium hexacyanoferrate(III) / methanol; aq. phosphate buffer / 16 h / 20 °C / pH 7 / |Inert atmosphere View Scheme

1: palladium 10 on activated carbon; hydrogen / methanol / 2 h / 20 °C / |Inert atmosphere 2: potassium hexacyanoferrate(III) / methanol; aq. phosphate buffer / 16 h / 20 °C / pH 7 / |Inert atmosphere View Scheme

potassium hexacyanoferrate(III)