Synergistic Copper-Catalyzed Reductive Aminocarbonylation of Alkyl Iodides with Nitroarenes
作者:Siling Zhao、Neal P. Mankad
DOI:10.1021/acs.orglett.9b04092
日期:2019.12.20
Cu-catalyzed reductive aminocarbonylation of alkyl iodides using nitroarenes as the nitrogen source. The reaction proceeds with a single copper catalyst playing dual roles of synergistically mediating both carbonylation of alkyl iodides and reduction of nitroarenes, providing acyl iodides and anilines as possible reactive intermediates that then do amide coupling spontaneously. A diverse range of secondary
我们已经开发了使用硝基芳烃作为氮源的铜催化的烷基碘的还原性氨基羰基化反应。该反应在单一铜催化剂上进行,该铜催化剂起协同作用介导烷基碘化物的羰基化和硝基芳烃的还原的双重作用,提供酰基碘化物和苯胺作为可能的反应中间体,然后自发进行酰胺偶联。使用该方法可从多种伯,仲和叔烷基碘中获得各种各样的仲N-芳基烷基酰胺。