Visible-light-induced CH arylation of quinoxalin-2(1H)-ones in H2O. (2nd March 2021)

• Record Type: Journal Article
• Authors: Bao, Hanyang; Lin, Ziyun; Jin, Mengshi; Zhang, Hongdou; Xu, Jun; Chen, Bajin; Li, Wanmei
• Is Part Of: Tetrahedron letters. Volume 66(2021)
• Publication Date: 2021-03-02
• Subjects: Photocatalysis -- Deboronation -- Arylation -- Quinoxalin-2(1H)-ones -- Radical process; Chemistry, Organic -- Periodicals; 547.005
• DOI: 10.1016/j.tetlet.2021.152841
• Languages: English
• ISSNs: 0040-4039

Abstract

Graphical abstract: Highlights: Hotocatalytic arylation. H2 O as green solvent. 39 examples with moderate-to-good yields. Abstract: An efficient visible-light-induced CH arylation of quinoxalin-2(1 H )-ones in H2 O is developed, which has the advantages of mild reaction conditions, environmental friendliness and good functional group tolerance. This strategy provides a simple operation method to access various 3-aryl quinoxalin-2(1 H )-ones in moderate to good yields.