ethanol; platinum Hydrogenation;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3566934', constants.ctx, '0')">propionic acid sodium salt</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '13133590', constants.ctx, '0')">ice-water</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '507066', constants.ctx, '0')">propionic acid anhydride</a> <br /> <br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrogenchloride</a> <br />&nbsp;Diazotization_.Eintragen in ein Gemisch von Citraconsaeure, Natriumacetat und Kupfer(II)-chlorid in wss. Aceton;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11342940', constants.ctx, '0')">sodium hydroxide</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '4122952', constants.ctx, '0')">sodium hydride</a> <br />&nbsp;modified Wittig's reaction; 1.)THF, R_.T_., 3 h; 2.)CH₃OH, reflux, 8 h;&nbsp;&nbsp;Yield given. Multistep reaction;&nbsp;<br /> &nbsp;