sodium hydroxide; potassium hexacyanoferrate(III) in ethanol; water T=90°C; 0.416667 h; Inert atmosphere;

1: diphosphorus pentasulfide / toluene / 0.75 h / |Reflux; |Inert atmosphere 2: sodium hydroxide; potassium hexacyanoferrate(III) / ethanol; water / 0.42 h / 90 °C / |Inert atmosphere View Scheme

potassium hexacyanoferrate(III)