1: 97 percent / triethylamine, DMAP / tetrahydrofuran / 14 h / Ambient temperature 2: 76 percent / NaHMDS 3: 100 percent / H2, Li2CO3 / PtO2 / ethanol View Scheme

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrogenchloride</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3592982', constants.ctx, '0')">sodium methylate</a> <br />&nbsp;1.) methanol; 2.) methanol;&nbsp;&nbsp;Yield given. Multistep reaction;&nbsp;<br /> &nbsp;