sodium methylate in ethanol 3 h; Heating; Product distribution;

<b>Multi-step reaction with 2 steps<br /> </b>1: 78 percent / p-TsOH / CH₂Cl₂ / 5 h / Heating<br />2: 54 percent / nickelperoxide / CH₂Cl₂ / 1 h / Ambient temperature<br /> <br /> &nbsp;