4-(N,N-dimethlyamino)pyridine T=140°C; 1 h;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4122952', constants.ctx, '0')">sodium hydride</a> <br />&nbsp;1) THF 2) 3h, room temperature;&nbsp;&nbsp;Multistep reaction;&nbsp;<br /> &nbsp;