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Photoredox-mediated aminoalkylation and carbamoylation of azomethine imines
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2021-08-25)
Over the past decade, the organic synthetic community has witnessed the emergence of a new and complementary approach to the conventional radical chemistry. Photochemistry has proven to be a powerful and more sustainable ...
Organic/Inorganic heterogeneous silica-based photoredox catalyst for Aza-Henry Reactions
(Wiley VCH Verlag, 2020-03)
The transformation of light into chemical energy is a leitmotiv in the development of sustainable and environmentally concerned chemical processes. Chemists invented original concepts to address this purpose, like photoredox ...
Riboflavin as Photoredox Catalyst in the Cyclization of Thiobenzanilides: Synthesis of 2-Substituted Benzothiazoles
(American Chemical Society, 2019-12)
Benzothiazoles are synthesized from thiobenzanilides using riboflavin as a photosensitizer and potassium peroxydisulfate as a sacrificial oxidizing agent under visible light irradiation. The methodology accepts a broad ...
Anthraquinones as Photoredox Catalysts for the Reductive Activation of Aryl Halides
(Wiley VCH Verlag, 2018-01)
Quinones are ubiquitous in nature as structural motifs in natural products and redox mediators in biological electron-transfer processes. Although their oxidation properties have already been used widely in chemical and ...
Anthraquinones as photoredox catalysts for the reductive activation of aryl halides
(Wiley VCH Verlag, 2018-01)
Quinones are ubiquitous in nature as structural motifs in natural products and redox mediators in biological electron-transfer processes. Although their oxidation properties have already been used widely in chemical and ...
Recent Synthetic Additions To The Visible Light Photoredox Catalysis Toolbox
(ROYAL SOC CHEMISTRYCAMBRIDGE, 2015)
Reply to “Photoredox Catalysis: The Need to Elucidate the Photochemical Mechanism”
(Wiley VCH Verlag, 2017-10)
Spectroscopic measurements and estimated thermodynamic values are important tools for the investigation of photocatalytic reaction mechanisms. However, data derived under idealized conditions fail to capture the complexity ...