Amberlite H-15 resin in diethyl ether T=20°C; 840 h;

pyridine; oxygen; palladium diacetate in toluene T=80°C; Oxidation; 2 h;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '605283', constants.ctx, '0')">triethylamine</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '906698', constants.ctx, '0')"><i>tert</i>-butyl alcohol</a> <br />T=25&deg;C;&nbsp;84&nbsp;h;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4267587', constants.ctx, '0')">potassium carbonate</a> <br />1&nbsp;h;&nbsp;&nbsp;Reflux;&nbsp;&nbsp;chemoselective reaction;&nbsp;<br /> &nbsp;