1: 60 percent / various solvent(s) / 10 h / Heating 2: 72 percent / AcOK, cupric acetate monohydrate, triethylamine / propan-2-ol / 24 h / Heating 3: 85 percent / trifluoroacetic anhydride / CH2Cl2 / 72 h / 20 °C 4: 83 percent / benzyltriethylammonium chloride, 6N aq. NaOH / 3 h / Heating View Scheme

in various solvent(s) 10 h; Heating; Yields of byproduct given;

in various solvent(s) 10 h; Heating; Yields of byproduct given;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrogenchloride</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '4122945', constants.ctx, '0')">iron</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098229', constants.ctx, '0')">methanol</a> <br />0.5&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 97 percent / K₂CO₃, KI / acetone / 72 h / Heating<br />2: 48 percent / conc. aq. HCl, Fe powder / methanol / 0.5 h<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 97 percent / K₂CO₃, KI / acetone / 72 h / Heating<br />2: 48 percent / conc. aq. HCl, Fe powder / methanol / 0.5 h<br /> <br /> &nbsp;