copper(l) iodide; 1,10-phenanthroline; caesium carbonate in ethylene glycol dimethyl ether 24 h; Heating;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '4515', constants.ctx, '0')">benzotriazol-1-ol</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '507429', constants.ctx, '0')">N-(3-dimethylaminopropyl)-N-ethylcarbodiimide</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '605301', constants.ctx, '0')">N-ethyl-N,N-diisopropylamine</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br />T=20&deg;C;&nbsp;24&nbsp;h;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1361988', constants.ctx, '0')">oxalyl dichloride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '605365', constants.ctx, '0')">N,N-dimethyl-formamide</a> <br />T=20&deg;C;&nbsp;24&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: (COCl)2; DMF / CH₂Cl₂ / 2 h / 20 &deg;C<br />2: 1.20 g / (COCl)2 / CH₂Cl₂; dimethylformamide / 24 h / 20 &deg;C<br /> <br /> &nbsp;