diisobutylaluminium hydride in diethyl ether T=0°C; 1 h;

Stage #1: <a href="#" onclick="return RXDsubstances(event, this, '1719712', constants.ctx, '0')">cis-3-hexene-1-ol</a> <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4548207', constants.ctx, '0')">Dess-Martin periodane</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br />T=0&deg;C;&nbsp;0.5&nbsp;h;&nbsp;&nbsp;Inert atmosphere;&nbsp;<br />Stage #2: <a href="#" onclick="return RXDsubstances(event, this, '1343714', constants.ctx, '0')">diethoxyphosphoryl-acetic acid ethyl ester</a> <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1209227', constants.ctx, '0')">n-butyllithium</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '102391', constants.ctx, '0')">tetrahydrofuran</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '1730733', constants.ctx, '0')">hexane</a> <br />T=0&deg;C;&nbsp;Wittig Olefination;&nbsp;2&nbsp;h;&nbsp;&nbsp;Inert atmosphere;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: Dess-Martin periodinane / CH₂Cl₂ / 0.5 h / 0 &deg;C<br />2: n-BuLi / hexane; tetrahydrofuran / 2 h / 0 &deg;C<br /> <br /> &nbsp;