sodium hydrogencarbonate in tetrahydrofuran; water 4 h; Heating;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11548281', constants.ctx, '0')">tetrafluoroboric acid</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />7&nbsp;h;&nbsp;&nbsp;Heating;&nbsp;&nbsp;Yield given;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: 80 percent / m-chloroperbenzoic acid / CH₂Cl₂ <br />2: 66 percent / lithium diisopropylamide, hexamethylphosphortriamide / tetrahydrofuran / -78 &deg;C<br />3: tetrafluoroboric acid (50percent) / CH₂Cl₂; H₂O / 7 h / Heating<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 66 percent / lithium diisopropylamide, hexamethylphosphortriamide / tetrahydrofuran / -78 &deg;C<br />2: tetrafluoroboric acid (50percent) / CH₂Cl₂; H₂O / 7 h / Heating<br /> <br /> &nbsp;