Visible Light Assisted Selenylative Intramolecular Dearomative Carbo-Spirocyclisation (IDCS) of Homologated-Ynones

Autor(en): Sahoo, Sushree Ranjan
Das, Biswajit
Sarkar, Debayan
Henkel, F.
Reuter, H. 
Stichwörter: ACTIVATION; ALKALOIDS; Catalysis; Chemistry; Chemistry, Organic; Epoxidation; IN-SITU GENERATION; NAPHTHOLS; OXIDATIVE DEAROMATIZATION; OXYGEN; PHENOL; Spiro-cyclisation; SPIROLACTONIZATION; STEREOSELECTIVE-SYNTHESIS; Visible-light; Ynones
Erscheinungsdatum: 2020
Herausgeber: WILEY-V C H VERLAG GMBH
Journal: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
Volumen: 2020
Ausgabe: 7
Startseite: 891
Seitenende: 896
Zusammenfassung: 
A visible light assisted dearomative selenylative carbo-spirocyclisation of aromatic homologated-ynones has been reported. The ynones deliver selenylative spiro-cyclohexadienones and spiro-diepoxides at varied temperatures. The prescribed methodology is photo-catalyst free and scalable. The combination of visible light, molecular oxygen and the products synthesized delivers a uniqueness to the designed methodology.
ISSN: 1434193X
DOI: 10.1002/ejoc.201901821

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