1: 51 percent / NaN(SiMe3)2 / tetrahydrofuran / 1.) room temperature, 2.) -90 deg C 2: H+ / tetrahydrofuran 3: 76 percent / NaN(SiMe3)2 / tetrahydrofuran / -80 °C 4: 92 percent / LiOH / tetrahydrofuran; H2O View Scheme

1: 51 percent / NaN(SiMe3)2 / tetrahydrofuran / 1.) room temperature, 2.) -90 deg C 2: H+ / tetrahydrofuran 3: 76 percent / NaN(SiMe3)2 / tetrahydrofuran / -80 °C View Scheme

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4123663', constants.ctx, '0')">diisobutylaluminium hydride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br /> <br /> &nbsp;