titanium(III) chloride in acetonitrile T=20°C; 24 h;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3764305', constants.ctx, '0')">pyridinium p-toluenesulfonate</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;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: peroxyacetic acid; acetic acid; toluene-4-sulfonic acid / Erwaermen des Reaktionsgemisches mit aethanol. Kalilauge<br />2: aqueous hydrochloric acid<br /> <br /> &nbsp;