反应条件
<b>With</b> <a href="#" onclick="return RXDsubstances(event, this, '3903207', constants.ctx, '0')">titanium tetrachloride</a> <b>in</b> <a href="#" onclick="return RXDsubstances(event, this, '506892', constants.ctx, '0')">methoxybenzene</a>; <a href="#" onclick="return RXDsubstances(event, this, '635760', constants.ctx, '0')">toluene</a> <br />3 h; Heating / reflux; <br /> <br />