acetic acid 0.333333 h; Reflux;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '17363', constants.ctx, '0')">TBCA</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '2037554', constants.ctx, '0')">sulfuric acid</a> <br />T=20&deg;C;&nbsp;8&nbsp;h;&nbsp;&nbsp;regioselective reaction;&nbsp;<br /> <br /> &nbsp;

Stage #1: <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '2037554', constants.ctx, '0')">sulfuric acid</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3535376', constants.ctx, '0')">sulfur trioxide</a> <br />3&nbsp;h;&nbsp;<br />Stage #2: <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587194', constants.ctx, '0')">iodine</a> <br />1&nbsp;h;&nbsp;<br />Stage #3: <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587193', constants.ctx, '0')">bromine</a> <br />T=95&deg;C;&nbsp;24.25&nbsp;h;&nbsp;<br /> <br /> &nbsp;