acetic anhydride T=100°C; 20.5 h;

<b>Multi-step reaction with 2 steps<br /> </b>1: NaOEt / ethanol<br />2: aq. H₂O₂ / acetic acid<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: NaOH / ethanol / 1 h / Heating<br />2: H₂O₂ / acetic acid<br /> <br /> &nbsp;