1: With 1H-imidazole; N-(trimethylsilyl)-imidazole in toluene T=55°C; McFadyen-Stevens Reaction; 2: With citric acid in methanol T=20°C; McFadyen-Stevens Reaction;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1209232', constants.ctx, '0')">chloro-trimethyl-silane</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '8127930', constants.ctx, '0')">sodium iodide</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '741857', constants.ctx, '0')">acetonitrile</a> <br />T=0 - 20&deg;C;&nbsp;<br /> &nbsp;