Towards Uniform Iodine Catalysis: Intramolecular C−H Amination of Arenes under Visible Light
作者:Claudio Martínez、Alexandra E. Bosnidou、Simon Allmendinger、Kilian Muñiz
DOI:10.1002/chem.201602138
日期:2016.7.11
photochemical catalytic amination of arenes is presented. The reaction proceeds under benign iodine catalysis in the presence of visible light as the initiator and provides access to a range of differently substituted arylamines. A total of 29 examples demonstrate the broad applicability of this mild oxidation method. The scope of the reaction could further be expanded to silyl‐tethered derivatives, which
提出了芳烃的光化学催化胺化。该反应在良性碘催化下在可见光作为引发剂的情况下进行,并提供了一系列不同取代的芳基胺的通道。总共29个实例证明了这种轻度氧化方法的广泛适用性。反应的范围可以进一步扩展到甲硅烷基系的衍生物,这些衍生物在形成七元杂环后会进行分子内胺化。硅系链的裂解提供了进入相应的3-取代苯胺的通道。