water; bis-[(trifluoroacetoxy)iodo]benzene in acetonitrile T=0°C; 0.5 h;

2: aqueous-alcoholic acetic acid; sodium nitrite View Scheme

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '506007', constants.ctx, '0')">acetic acid</a> <br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1718733', constants.ctx, '0')">ethanol</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3595639', constants.ctx, '0')">sodium acetate</a> <br />T=-5&deg;C;&nbsp;<br /> &nbsp;