nitric acid

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4056584', constants.ctx, '0')">ⁿBu₄NPF₆</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '4828249', constants.ctx, '0')">calcium trifluoromethane sulfonate</a>&nbsp;<b>in</b>&nbsp; neat (no solvent)<br />T=130&deg;C;&nbsp;12&nbsp;h;&nbsp;&nbsp;Green chemistry;&nbsp;<br /> <br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1.1: sodium hydride / tetrahydrofuran / 0.17 h / 0 &deg;C / |Inert atmosphere<br />1.2: |Inert atmosphere<br />2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0 - 20 &deg;C<br />3.1: 1,2-dibromo-1,1,2,2-tetrachloroethane; alumina-supported potassium hydroxide / tetrahydrofuran; <i>tert</i>-butyl alcohol / 8 h / 20 &deg;C<br /> <br /> &nbsp;