Synthesis of Substituted Indolines through Photocatalyzed Decarboxylative Radical Arylation
作者:Jean-Philippe Fontaine、Vincent Lapointe、Marion Filliâtre、Guillaume Bélanger
DOI:10.1021/acs.joc.2c02627
日期:——
alkyl radical generation and cyclization to prepare substituted indolines in a green, metal-free procedure. This method complements the Fischer indolization, metal-catalyzed couplings, and photocatalyzed radical addition and cyclization. A wide range of functional groups is tolerated, including aryl halides, that would not be compatible with most existing methods. Electronic bias and substitution were
我们报告了一种新的光催化远程烷基自由基生成和环化,以绿色、无金属的程序制备取代的二氢吲哚。该方法补充了 Fischer 吲哚化、金属催化偶联和光催化自由基加成和环化。可以容忍各种官能团,包括芳基卤化物,这与大多数现有方法不兼容。研究了电子偏差和替代以证明二氢吲哚形成中的完全区域控制和高度化学控制。