1: concentrated sulfuric acid; NaNO2 / Eintragen von Eis in das Reaktionsgemisch und Erwaermen des Reaktionsprodukts mit Aluminium-Pulver und Aethanol 2: aqueous NaOH View Scheme

sulfuric acid; sodium nitrite Eintragen von Eis in das Reaktionsgemisch und Erwaermen des Reaktionsprodukts mit Aluminium-Pulver und Aethanol;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '2037554', constants.ctx, '0')">sulfuric acid</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1718733', constants.ctx, '0')">ethanol</a> <br />4&nbsp;h;&nbsp;&nbsp;Heating;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 80 percent / glacial acetic acid, 99percent nitric acid / 0.25 h<br />2: 99 percent / 96percent sulfuric acid / ethanol / 4 h / Heating<br /> <br /> &nbsp;

<b>Multi-step reaction with 5 steps<br /> </b>1: 74.6 percent / 88percent nitric acid / nitrobenzene / 3 h / 50 &deg;C<br />2: 85.7 percent / sodium sulfide / H₂O / 3 h / Heating<br />3: 90 percent / acetic acid / 1 h / Heating<br />4: 80 percent / glacial acetic acid, 99percent nitric acid / 0.25 h<br />5: 99 percent / 96percent sulfuric acid / ethanol / 4 h / Heating<br /> <br /> &nbsp;