sodium hydroxide in tetrahydrofuran 0.5 h; Ambient temperature;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '8128161', constants.ctx, '0')">copper(ll) bromide</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1731042', constants.ctx, '0')">chloroform</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '506104', constants.ctx, '0')">ethyl acetate</a> <br />2&nbsp;h;&nbsp;&nbsp;Heating;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 60 percent / sodium iodide / N,N-dimethyl-acetamide / 4 h / 70 &deg;C<br />2: 90 percent / CuBr₂ / CHCl₃; ethyl acetate / 2 h / Heating<br /> <br /> &nbsp;