Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis

作     者：Lixi Zhang Jingwen He Pengfei Zhang Dancheng Zhu Kai Zheng Chao Shen 

作者机构：Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang ProvinceCollege of Biology and Environmental EngineeringZhejiang Shuren UniversityHangzhou 310015China College of EnvironmentZhejiang University of TechnologyHangzhouZhejiang 310032China College of MaterialChemistry and Chemical EngineeringKey Laboratory of Organosilicon Chemistry and Material TechnologyMinistry of EducationHangzhou Normal UniversityHangzhou 311121China 

出 版 物：《Green Synthesis and Catalysis》 (绿色合成与催化（英文）)

年 卷 期：2023年第4卷第3期

页      面：226-230页

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：supported by the National Natural Science Foundation of China(No.21302171) the Zhejiang Shuren University Basic Scientific Research Special Funds,the“Ten-thousand Talents Plan”of Zhejiang Province(No.2019R51012) 

主　　题：Quinoxalin-2(1H)-ones Disulfides Sulfenylation Visible light Cerium catalysis 

摘      要：Using visible light as energy to form free radicals has important synthetic value.A novel and efficient visible-lightmediated strategy has been developed for the generation of thiobenzene radicals through cerium-catalyzed activation of the *** this photochemical reaction,various 3-sulfenylated quinoxalin-2(1H)-ones can be conveniently obtained in good yields with good functional group *** transformation provides an alternative that allows rapid access to various C3 sulfenylated quinoxalin-2(1H)-ones in a sustainable and practical manner.