Janus-type photo-redox properties and catalytic applications of 5,10-dihydrophenazine derivatives

2025/01/01 by Phung Phan Huyen Quyen, Nina Hagmeyer, Thanh Huyen Vuong +4 · 1 voice
Chemistry · #Radical Photochemical Reactions #Vanadium and Halogenation Chemistry #Catalytic C–H Functionalization Methods

paper · pdf · doi:10.1039/d5qo01348h

openalex publication_date 2025/01/01 · openalex created_date 2025/11/10 · openalex updated_date 2026/06/15

Abstract

5,10-Dihydrophenazine derivatives were synthesized, exhibiting Janus-type reactivity as both photooxidants and photoreductants. They catalyze oxidative C(sp 3 )–H cyanation and reductive aryl-halide cleavage, confirming dual redox behavior.

Citations

• Reductive Electrophotocatalysis: Merging Electricity and Light To Achieve Extreme Reduction Potentials
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• Discovery and characterization of an acridine radical photoreductant
• Recent advances in visible light-activated radical coupling reactions triggered by (i) ruthenium, (ii) iridium and (iii) organic photoredox agents

Discussions

• #OpenAccess research by Esteban Mejía 𝘦𝘵 𝘢𝘭. #LIKAT Authors synthesised and characterised a series of 5,10-dihydrophenazine derivatives that bear heterocycles as electron-withdrawing groups. d [bsky, 0 points, 0 comments]

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