boron trifluoride diethyl etherate in dichloromethane

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '11323289', constants.ctx, '0')">manganese(IV) oxide</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1731042', constants.ctx, '0')">chloroform</a> <br />&nbsp;other oxidants: i.e. dichlorodicyanobenzoquinone; nickel peroxide;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 98 percent / 1a) basic alumina / 1a) CH₂Cl₂, 10 min, (adsorption), 1b) CH₂Cl₂, 5.5 h, 2) MeOH, 4 h, (desorption)<br />2: 70 percent / Attenburrow activated manganese dioxide / CHCl₃ / other oxidants: i.e. dichlorodicyanobenzoquinone; nickel peroxide<br /> <br /> &nbsp;