1: 80 percent / Amberlyst A-26 NO3(1-) form / toluene / 2 h / Heating 2: 60 percent / H2 / Pd/C / methanol View Scheme

tetraethyl ammonium fluoride in acetone 72 h; Heating; Product distribution;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4032469', constants.ctx, '0')">diethylazodicarboxylate - triphenylphosphine (DEAD-Ph₃P)</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '969212', constants.ctx, '0')">benzene</a> <br />3&nbsp;h;&nbsp;&nbsp;Ambient temperature;&nbsp;<br /> &nbsp;