Direct C C coupling of indoles with alkylamides via oxidative C H functionalization using Fe3O(BDC)3 as a productive heterogeneous catalyst
作者:Son H. Doan、Khoa D. Nguyen、Phuc T. Huynh、Tung T. Nguyen、Nam T.S. Phan
DOI:10.1016/j.molcata.2016.07.042
日期:2016.11
used a recyclable heterogeneous catalyst for the direct C C coupling of indoles with alkylamides via oxidative C H functionalization. The catalyst expressed higher catalytic efficiency for the direct C C coupling transformation than that of other MOFs and that of other homogeneous iron catalysts. The coupling of indoles with alkylamides could only continued to form indole derivatives in the presence of
摘要 制备了金属-有机骨架Fe 3 O(BDC) 3 ,并使用可回收的多相催化剂通过氧化CH官能化将吲哚与烷基酰胺直接CC偶联。与其他 MOF 和其他均相铁催化剂相比,该催化剂对直接 CC 偶联转化的催化效率更高。吲哚与烷基酰胺的偶联只能在固体骨架催化剂存在下继续形成吲哚衍生物,如果有的话,提供浸出的活性铁物质是微不足道的。Fe-MOF催化剂可以多次重复用于通过直接CC偶联合成吲哚衍生物,而不会显着降低催化活性。据我们所知,