Acyl radicals were smoothly generated from acylsilanes under photoredoxcatalyzed conditions. These radicals were formed upon ultraviolet B (UV-B), solar, or visible light irradiation by using decatungstate and acridinium salts as photocatalysts. Acylation of Michael acceptors and a few styrenes resulted in a smooth preparation of unsymmetrical ketones in yields up to 89%.

Acyl Radicals from Acylsilanes: Photoredox Catalyzed Synthesis of Unsymmetrical Ketones

Capaldo L;Ravelli D.;Fagnoni M.
2018-01-01

Abstract

Acyl radicals were smoothly generated from acylsilanes under photoredoxcatalyzed conditions. These radicals were formed upon ultraviolet B (UV-B), solar, or visible light irradiation by using decatungstate and acridinium salts as photocatalysts. Acylation of Michael acceptors and a few styrenes resulted in a smooth preparation of unsymmetrical ketones in yields up to 89%.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/1208638
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