1: 79 percent / H2 / PtO2 / ethyl acetate / 20 h / 2327.2 - 2585.7 Torr / other reagent NaBH4 2: CH2Cl2; H2O / a.) 0 to 5 deg C, 2h; b.) 25 deg C, 6h 3: Dowex 1X2 (OH-) resin / H2O 4: 75 percent / LAH / tetrahydrofuran / 20 h / Heating 5: 90percent CF3CO2H / 20 h / 25 °C 6: H2 / 5percent Pt on C / H2O / 20 h / 2585.7 Torr View Scheme

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '906717', constants.ctx, '0')">lithium diisopropyl amide</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '102391', constants.ctx, '0')">tetrahydrofuran</a> <br />T=-78&deg;C;&nbsp;2.5&nbsp;h;&nbsp;<br /> &nbsp;