Bioinspired Heterobimetallic Photocatalyst ( Ru II chrom −Fe III cat ) for Visible-Light-Driven C–H Oxidation of Organic Substrates via Dioxygen Activation - Institut Brestois Santé Agro Matière Accéder directement au contenu
Article Dans Une Revue Inorganic Chemistry Année : 2021

Bioinspired Heterobimetallic Photocatalyst ( Ru II chrom −Fe III cat ) for Visible-Light-Driven C–H Oxidation of Organic Substrates via Dioxygen Activation

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We report a bioinspired heterobimetallic photocatalyst Ru$^{II}_{chrom}$−Fe$^{III}_{cat}$ and its relevant applications toward visible light-driven C−H bond oxidation of a series of hydrocarbons using O$_2$ as the O-atom source. The RuII center absorbs visible light near 460 nm and triggers a cascade of electrons to FeIII to afford a catalytically active high-valent FeIV=O species. The in situ formed FeIV=O has been employed for several high-impact oxidation reactions in the presence of triethanolamine (TEOA) as the sacrificial electron donor.
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hal-03919329 , version 1 (23-07-2024)

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Siddhant Singh, Divyanshu Nautiyal, Franck Thetiot, Nicolas Le Poul, Tapas Goswami, et al.. Bioinspired Heterobimetallic Photocatalyst ( Ru II chrom −Fe III cat ) for Visible-Light-Driven C–H Oxidation of Organic Substrates via Dioxygen Activation. Inorganic Chemistry, 2021, 60 (21), pp.16059-16064. ⟨10.1021/acs.inorgchem.1c02514⟩. ⟨hal-03919329⟩
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