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Por favor, use este identificador para citar o enlazar este documento: https://ria.asturias.es/RIA/handle/123456789/14686
Título : Synthesis of Vinyl and 1,3-Dienyl Sulfones Enabled by Photochemical Excitation of Halogen-Bonding Complexes
Autor : Fernández Piedra, Helena
Valdés, Carlos
Plaza, Manuel
Fecha de publicación : 31-ene-2024
Editorial : Wiley
Resumen : The photochemical catalyst-free radical-based synthesis of vinyl and 1,3-dienyl sulfones is disclosed. Mechanistic investigations support that the transformations rely on a visible-light-promoted activation of a halogen-bonding complex, which is formed between an alkenyl (or 1,3-dienyl) bromide and a sodium sulfinate salt. The reactions exhibit a wide functional group tolerance (compatible with heteroatoms, electron-withdrawing and electron-donating groups), finding application in the structural modification of biologically relevant molecules. Eventually, a continuous flow protocol was developed to upscale these transformations.
URI : https://ria.asturias.es/RIA/handle/123456789/14686
Aparece en las colecciones: Química

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