pyridine; lead(IV) acetate; copper diacetate in benzene Heating;

<b>Multi-step reaction with 3 steps<br /> </b>1: 51 percent / dioxane / 8 h<br />2: 100 percent / LiAlH₄ / diethyl ether / 3 h / Ambient temperature<br />3: 0.1 N HCl / 6 h / Heating<br /> <br /> &nbsp;