boron trifluoride diethyl etherate; acetic acid; isopentyl nitrite 1.) 70 deg C, 35 min 2.) 70 deg C, 2 min; Yield given. Multistep reaction;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11460447', constants.ctx, '0')">lithium aluminium tetrahydride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1696894', constants.ctx, '0')">diethyl ether</a> <br />T=25&deg;C;&nbsp;3&nbsp;h;&nbsp;<br /> &nbsp;