sodium hydroxide in methanol 0.5 h; Heating;

hydrogen; palladium on activated charcoal in methanol; benzene

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4122952', constants.ctx, '0')">sodium hydride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '605365', constants.ctx, '0')">N,N-dimethyl-formamide</a> <br />0.5&nbsp;h;&nbsp;<br /> &nbsp;