Ceric (IV) ammonium nitrate (CAN) mediated synthesis of pyrrole-2,3,4,5-tetracarboxylates by reaction of dimethyl acetylenedicarboxylate with an amine
作者:Sridhar Madabhushi、Venkata Sairam Vangipuram、Kishore Kumar Reddy Mallu、Raveendra Jillella、Srinivas Kurva、Shanthan Rao Pamulaparthi
DOI:10.1016/j.tetlet.2013.09.128
日期:2013.12
A simple one-step method for efficient synthesis of pyrrole-2,3,4,5-tetracarboxylates by reaction of dimethyl acetylenedicarboxylate with an amine using ceric (IV) ammonium nitrate as one electron oxidant is described.
描述了一种简单的一步法,该方法通过使用
硝酸铈(IV)
铵作为一种电子氧化剂,使
乙炔二
羧酸二甲酯与胺反应,有效合成
吡咯-2,3,4,5-四
羧酸酯。