potassium hydroxide in acetone 2 h; Heating;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3657828', constants.ctx, '0')">2-mercaptoethanesulphonic acid sodium salt</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '741857', constants.ctx, '0')">acetonitrile</a> <br />T=20 - 25&deg;C;&nbsp;1&nbsp;h;&nbsp;<br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1.1: t-BuOK / tetrahydrofuran / 0.17 h / 20 - 25 &deg;C<br />1.2: 89 percent / tetrahydrofuran / 0.5 h / 20 - 25 &deg;C<br />2.1: 94 percent / MeSNa / acetonitrile / 1 h / 20 - 25 &deg;C<br /> <br /> &nbsp;