ammonium hydroxide; sodium formate 1) acetonitrile, 30 min, reflux, 2) MeOH, 30 min, 25 degC;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '156815', constants.ctx, '0')">5,5-dibromomeldrum's acid</a> <br /> <br /> &nbsp;