1: water / 3.5 h / 150 °C / Sealed tube 2: lithium aluminium tetrahydride / tetrahydrofuran / 3 h / 20 °C 3: manganese(IV) oxide / acetone / 4 h / 20 °C 4: caesium carbonate / N,N-dimethyl-formamide / 5 h / 20 °C / Inert atmosphere 5: caesium carbonate View Scheme

in water T=150°C; 3.5 h;

in water T=150°C; 3.5 h;

in toluene T=80°C; 3 h;

in ethanol 16 h; Heating;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1209424', constants.ctx, '0')">sulfuryl dichloride</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1731042', constants.ctx, '0')">chloroform</a> <br />T=0 - 20&deg;C;&nbsp;3&nbsp;h;&nbsp;&nbsp;Heating / reflux;&nbsp;<br /> <br /> &nbsp;