Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis
Using visible light as energy to form free radicals has important synthetic value. A novel and efficient visible-light-mediated strategy has been developed for the generation of thiobenzene radicals through cerium-catalyzed activation of the disulfides. Through this photochemical reaction, various 3...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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KeAi Communications Co. Ltd.
2023-08-01
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| Series: | Green Synthesis and Catalysis |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666554922000357 |
| _version_ | 1797738947131998208 |
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| author | Lixi Zhang Jingwen He Pengfei Zhang Dancheng Zhu Kai Zheng Chao Shen |
| author_facet | Lixi Zhang Jingwen He Pengfei Zhang Dancheng Zhu Kai Zheng Chao Shen |
| author_sort | Lixi Zhang |
| collection | DOAJ |
| description | Using visible light as energy to form free radicals has important synthetic value. A novel and efficient visible-light-mediated strategy has been developed for the generation of thiobenzene radicals through cerium-catalyzed activation of the disulfides. Through this photochemical reaction, various 3-sulfenylated quinoxalin-2(1H)-ones can be conveniently obtained in good yields with good functional group tolerance. Our transformation provides an alternative that allows rapid access to various C3 sulfenylated quinoxalin-2(1H)-ones in a sustainable and practical manner. |
| first_indexed | 2024-03-12T13:51:12Z |
| format | Article |
| id | doaj.art-9ebc3cf9641944d3a766c2f369e1de9b |
| institution | Directory Open Access Journal |
| issn | 2666-5549 |
| language | English |
| last_indexed | 2024-03-12T13:51:12Z |
| publishDate | 2023-08-01 |
| publisher | KeAi Communications Co. Ltd. |
| record_format | Article |
| series | Green Synthesis and Catalysis |
| spelling | doaj.art-9ebc3cf9641944d3a766c2f369e1de9b2023-08-23T04:34:22ZengKeAi Communications Co. Ltd.Green Synthesis and Catalysis2666-55492023-08-0143226230Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysisLixi Zhang0Jingwen He1Pengfei Zhang2Dancheng Zhu3Kai Zheng4Chao Shen5Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China; College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang 310032, ChinaKey Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China; College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang 310032, ChinaCollege of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou 311121, ChinaKey Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, ChinaKey Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, ChinaKey Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China; Corresponding author.Using visible light as energy to form free radicals has important synthetic value. A novel and efficient visible-light-mediated strategy has been developed for the generation of thiobenzene radicals through cerium-catalyzed activation of the disulfides. Through this photochemical reaction, various 3-sulfenylated quinoxalin-2(1H)-ones can be conveniently obtained in good yields with good functional group tolerance. Our transformation provides an alternative that allows rapid access to various C3 sulfenylated quinoxalin-2(1H)-ones in a sustainable and practical manner.http://www.sciencedirect.com/science/article/pii/S2666554922000357Quinoxalin-2(1H)-onesDisulfidesSulfenylationVisible lightCerium catalysis |
| spellingShingle | Lixi Zhang Jingwen He Pengfei Zhang Dancheng Zhu Kai Zheng Chao Shen Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis Green Synthesis and Catalysis Quinoxalin-2(1H)-ones Disulfides Sulfenylation Visible light Cerium catalysis |
| title | Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis |
| title_full | Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis |
| title_fullStr | Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis |
| title_full_unstemmed | Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis |
| title_short | Visible-light-induced C–H sulfenylation of quinoxalin-2(1H)-ones with disulfides by sustainable cerium catalysis |
| title_sort | visible light induced c h sulfenylation of quinoxalin 2 1h ones with disulfides by sustainable cerium catalysis |
| topic | Quinoxalin-2(1H)-ones Disulfides Sulfenylation Visible light Cerium catalysis |
| url | http://www.sciencedirect.com/science/article/pii/S2666554922000357 |
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