Iron-catalyzed C–O bond functionalization of butyrolactam derivatives with various N-/C-nucleophiles
作者:Danhua Ge、Mao-Lin Wang、Xin Wang、Xue-Qiang Chu
DOI:10.1039/d0nj04548a
日期:——
An efficient iron-catalyzed C–O bond functionalization of butyrolactam derivatives with various N-/C-nucleophiles to enable the synthesis of pharmaceutically important butyrolactam derivatives has been developed here. The versatility of the present methodology is demonstrated for direct amination and carbonation by using a variety of sulfonamides, amines, amides, indoles, and 1,3-dicarbonyl compounds
在这里,已经开发了一种有效的铁催化丁内酰胺衍生物与各种N- / C-亲核试剂的C-O键官能化,以合成药学上重要的丁内酰胺衍生物。通过在温和条件下使用各种磺酰胺,胺,酰胺,吲哚和1,3-二羰基化合物,证明了本方法的多功能性,可直接胺化和碳酸化。该反应还显示出较宽的底物范围和合成简便性。另外,在所有情况下,仅产生酒精作为副产物。