Cyanine-based near infra-red organic photoredox catalysis. Issue 20 (20th April 2021)

• Record Type: Journal Article
• Authors: Obah Kosso, Anne Roly; Sellet, Nicolas; Baralle, Alexandre; Cormier, Morgan; Goddard, Jean-Philippe
• Is Part Of: Chemical science. Volume 12:Issue 20(2021)
• Page Start: 6964
• Page End: 6968
• Publication Date: 2021-04-20
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1039/d1sc00998b
• Languages: English
• ISSNs: 2041-6520

Abstract

Abstract : Direct metal-free near infra-red photoredox catalysis is applied to oxidation, reduction and photosensitization, involving cyanines as photocatalysts. Mechanistic insights through kinetic and quenching experiments are also reported. Abstract : Direct metal-free near infra-red photoredox catalysis is applied to organic oxidation, photosensitization and reduction, involving cyanines as photocatalysts. This photocatalyst is competitive with conventional reactions catalyzed under visible light. Kinetic and quenching experiments are also reported. Interestingly, these systems are compatible with water media, opening perspective for various applications.