lithium aluminium tetrahydride in tetrahydrofuran Heating; Yield given;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '14202500', constants.ctx, '0')">dilithium tetrachlorocuprate</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '102391', constants.ctx, '0')">tetrahydrofuran</a> <br />T=-10 - -5&deg;C;&nbsp;4&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: 90 percent / 50percent HBr / acetic acid / 5 h / Heating<br />2: EtONa / ethanol / 0.5 h / Heating<br />3: Li₂CuCl₄ / tetrahydrofuran / 4 h / -10 - -5 &deg;C<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: EtONa / ethanol / 0.5 h / Heating<br />2: Li₂CuCl₄ / tetrahydrofuran / 4 h / -10 - -5 &deg;C<br /> <br /> &nbsp;