Selective C-H Bond Functionalization of Pyrrolo[1,2-a]quinoxaline

<div style="text-align:justify;"> Pyrrolo[1,2-a]quinoxalines as important heterocyclic compounds have potential application in pharmaceuticals and synthesis due to their wide range of biological activities and pharmacological effects. This research project focuses on the modification of pyrrolo[1,2-a]quinoxaline as core structure by direct C-H bond functionalization. We expect to obtain a series of efficient approaches for introducing halogen, difluoroacetate, aryl, and arylthio groups on the pyrrolo [1,2-a]quinoxaline, and to reveal the reaction mechanism of C-X bond formation for the direct C-H bond functionalization of pyrrolo[1,2-a]quinoxaline. </div>