trifluorormethanesulfonic acid in toluene T=150°C; 0.25 h; Microwave irradiation;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11405916', constants.ctx, '0')">copper(l) iodide</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '126461', constants.ctx, '0')">1,10-phenanthroline</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '4546405', constants.ctx, '0')">caesium carbonate</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '472689', constants.ctx, '0')">toluene-4-sulfonamide</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '102551', constants.ctx, '0')">1,4-dioxane</a> <br />T=20 - 100&deg;C;&nbsp;18.25&nbsp;h;&nbsp;&nbsp;Inert atmosphere;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11405916', constants.ctx, '0')">copper(l) iodide</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '126461', constants.ctx, '0')">1,10-phenanthroline</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '4546405', constants.ctx, '0')">caesium carbonate</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '472689', constants.ctx, '0')">toluene-4-sulfonamide</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '102551', constants.ctx, '0')">1,4-dioxane</a> <br />T=20&deg;C;&nbsp;18.25&nbsp;h;&nbsp;&nbsp;Inert atmosphereReflux;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: ethanol / 20 &deg;C / |Reflux; |Inert atmosphere<br />2: potassium carbonate / N,N-dimethyl-formamide / 20 &deg;C / |Inert atmosphere<br /> <br /> &nbsp;