electroauxiliaries have successfully been developed as suitable reagents for the site-selective generation of alkyl radicals. Primary, secondary and tertiary alkyl radicals could be generated and several free radical reactions could be studied. The platform has the advantage of recyclability, which makes these alkyl radical precursors superior compared to previous N-heterocyclic electroauxiliaries.
                                    基于 
2,2'-联喹啉的电助剂已成功开发为适合位点选择性生成烷基自由基的试剂。可以产生伯、仲和叔烷基自由基,并且可以研究几种自由基反应。该平台具有可回收性的优势,这使得这些烷基自由基前体比以前的N-杂环电助剂更加优越。