tetrabutylammomium bromide; potassium acetate; palladium diacetate in N,N-dimethyl-formamide T=120°C; Inert atmosphere;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4267587', constants.ctx, '0')">potassium carbonate</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '8127930', constants.ctx, '0')">sodium iodide</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '635680', constants.ctx, '0')">acetone</a> <br />&nbsp;Reflux;&nbsp;<br /> &nbsp;