1: 1.) n-BuLi; 2.) Li, DTBB / 1.) THF, -78 deg C, 2 min; 2.) THF, -78 deg C, 2 h 2: D2O / 12 h / -78 - 20 °C View Scheme

<b>Multi-step reaction with 2 steps<br /> </b>1: 75 percent / toluene / 96 h / Heating<br />2: aq. H₂O₂; imidazole / FeTPPSCl / various solvent(s); acetonitrile / 1 h / 25 &deg;C / pH 3<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: KOH / methanol / Ambient temperature; 1.) 10 min, 2.) 1 h<br />2: NaHCO₃ / methanol / 2 h / 50 &deg;C<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: tris(pentafluorophenyl)-borane / anhydrous butyl ether / 8 h / 100 &deg;C / |Inert atmosphere; |Schlenk technique<br />2: tris(pentafluorophenyl)-borane / toluene / 13 h / 100 &deg;C / |Schlenk technique; |Inert atmosphere<br /> <br /> &nbsp;