1: 91 percent / SOCl2 / pyridine / 0.5 h / 0 °C 2: 80 percent / Zn/Ag / diethyl ether / 3 h / Heating View Scheme

<b>Multi-step reaction with 2 steps<br /> </b>1: AgBF₄/Al₂O₃ / CCl₄ / 2 h / 0 &deg;C<br />2: diethyl ether / 1 h / 60 &deg;C<br /> <br /> &nbsp;

&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1696894', constants.ctx, '0')">diethyl ether</a> <br />T=60&deg;C;&nbsp;1&nbsp;h;&nbsp;&nbsp;Yield given;&nbsp;<br /> &nbsp;