Acetobacter aceti MIM2000/28 in phosphate buffer; ethanol pH=6.8; 24 h;

1: tetrahydrofuran / 2.5 h / 0 - 20 °C 2: water / 1,4-dioxane / 1 h / 80 °C / |Inert atmosphere 3: manganese(IV) oxide / tetrahydrofuran / 1 h View Scheme