ethylene glycol

Stage #1: <a href="#" onclick="return RXDsubstances(event, this, '605365', constants.ctx, '0')">N,N-dimethyl-formamide</a> <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '956581', constants.ctx, '0')">trichlorophosphate</a> <br />T=0&deg;C;&nbsp;Vilsmeier Reaction;&nbsp;&nbsp;Inert atmosphere;&nbsp;<br />Stage #2: <a href="#" onclick="return RXDsubstances(event, this, '132703', constants.ctx, '0')">4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid ethyl ester</a> &nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br />T=20&deg;C;&nbsp;12&nbsp;h;&nbsp;&nbsp;Inert atmosphere;&nbsp;<br />Stage #3: <b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '8128150', constants.ctx, '0')">sodium hydroxide</a> <br />T=20&deg;C;&nbsp;1&nbsp;h;&nbsp;<br /> <br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: sulfuryl chloride / CH₂Cl₂ <br />2: hydrolysis<br />3: H₂ / catalytic debenzylation<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1.1: potassium carbonate / tetrahydrofuran; ethanol / 72 h / 20 &deg;C<br />2.1: trichlorophosphate / 0 &deg;C / |Inert atmosphere<br />2.2: 12 h / 20 &deg;C / |Inert atmosphere<br />2.3: 1 h / 20 &deg;C<br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrogenchloride</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '1731042', constants.ctx, '0')">chloroform</a> <br />&nbsp;Kochen des entstandenen Imid-Hydrochlorids mit Natronlauge;&nbsp;<br /> &nbsp;