Visible Light Induced C-HN-H and C-X Bonds Reactions by Muhammad Siddique Ahmad Po-Han Lin Qing Zhang Bing Zeng Qifeng Wang & Kamel Meguellati

Author:Muhammad Siddique Ahmad, Po-Han Lin, Qing Zhang, Bing Zeng, Qifeng Wang & Kamel Meguellati
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Tags: Herein, we report efficient visible light-induced photoredox reactions of C–H/N–H and C–X Bonds. These methods have provided access to varied portfolio of synthetically important -ketoesters, azaspirocyclic cyclohexadienones spirocyclohexadienones, multisubstituted benzimidazole derivatives, substituted N,2-diarylacetamide, 2-arylpyridines and 2-arylquinolines in good yields and under mild conditions. Moreover, we have successfully discussed the construction through visible light-induction by an intermolecular radical addition, dearomative cyclization, aryl migration and desulfonylation. Similarly, we also spotlight the visible light-catalyzed aerobic C–N bond activation from well-known building blocks through cyclization, elimination and aromatization. The potential use of a wide portfolio of simple ketones and available primary amines has made this transformation very attractive., photoredox reactions; C–H/N–H bonds; aerobic bond activation; biologically active transformation


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