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Triplet Energy Transfer from Ruthenium Complexes to Chiral Eniminium Ions: Enantioselective Synthesis of Cyclobutanecarbaldehydes by [2+2] Photocycloaddition

Chiral eniminium salts, prepared from α,β‐unsaturated aldehydes and a chiral proline derived secondary amine, underwent, upon irradiation with visible light, a ruthenium‐catalyzed (2.5 mol %) intermolecular [2+2] photocycloaddition to olefins, which after hydrolysis led to chiral cyclobutanecarbalde...

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Detalles Bibliográficos
Autores principales:	Hörmann, Fabian M., Kerzig, Christoph, Chung, Tim S., Bauer, Andreas, Wenger, Oliver S., Bach, Thorsten
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2020
Materias:	Research Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7318320/ https://www.ncbi.nlm.nih.gov/pubmed/32166853 http://dx.doi.org/10.1002/anie.202001634

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