Ansaeuern des Reaktionsgemisches;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '113916', constants.ctx, '0')">N-Bromosuccinimide</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '742035', constants.ctx, '0')">trifluoroacetic acid</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '741857', constants.ctx, '0')">acetonitrile</a> <br />T=25&deg;C;&nbsp;24&nbsp;h;&nbsp;&nbsp;Reagent/catalystSolvent;&nbsp;&nbsp;regioselective reaction;&nbsp;<br /> &nbsp;