Redox-active alkylsulfones as precursors for alkyl radicals under photoredox catalysis
                                
                                    
                                        作者:Sandeep Patel、Biprajit Paul、Hrishikesh Paul、Rajat Shankhdhar、Indranil Chatterjee                                    
                                    
                                        DOI:10.1039/d2cc00163b
                                    
                                    
                                        日期:——
                                    
                                    of 1°, 2°, and 3° alkyl radicals through the single-electron transfer of sulfones under mild reaction conditions. These alkyl radicals generated via the reductive desulfonylation of readily synthesized and stable alkylsulfones were engaged to forge C–C bonds. A detailed study was also carried out to shed light on the mechanism.
                                    描述了一种使用可见光光氧化还原催化产生烷基自由基的方法。发现该程序提供了一种有效的方法,可以在温和的反应条件下通过砜的单电子转移来获得 1°、2° 和 3° 烷基自由基的不同集合。通过容易合成且稳定的烷基砜的还原脱磺酰化产生的这些烷基自由基参与形成 C-C 键。还进行了详细研究以阐明该机制。