Photocyclization by a triplet–triplet annihilation upconversion pair in water – avoiding UV-light and oxygen removal

We present a formal [2 + 2]-cycloaddition of unsaturated ketones enabled by a green-to-ultraviolet triplet–triplet annihilation upconversion (TTA-UC) pair, using commercially available Ru(bpy)(3)(2+) and pyrene as sensitizer and annihilator, respectively. In the developed protocol, visible light irr...

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Detalles Bibliográficos
Autores principales: Jeyaseelan, R., Utikal, M., Daniliuc, C. G., Næsborg, L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2023
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10583691/
https://www.ncbi.nlm.nih.gov/pubmed/37860655
http://dx.doi.org/10.1039/d3sc03242f

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10583691/
https://www.ncbi.nlm.nih.gov/pubmed/37860655
http://dx.doi.org/10.1039/d3sc03242f

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