SEMINARIO QUÍMICA ORGÁNICA 11-11-24
EXPOSITOR: Qca. Paula Paz Armero
TÍTULO: "Total synthesis of (±)‐decursivine via BINOL‐phosphoric acid catalyzed tandem oxidative cyclization".
FUENTE: PrakashT. Parvatkar, Eugene S. Smotkin & Roman Manetsc,
Scientific Reports volume 11, Article number: 19915 (2021)
DÍA, HORA y LUGAR: Lunes 11 de noviembre de 2024, 14:00 h, Aula 18 y virtual.
Modalidad virtual, Link: meet.google.com/hjn-ygro-twf (Plataforma MEET GOOGLE)
Resumen: The synthesis of tetracyclic indole alkaloid (±)-decursivine was accomplished using BINOL-phosphoric acid catalyzed tandem oxidative cyclization as a key step with (bis(trifuoroacetoxy)iodo)benzene (PIFA) as an oxidizing agent. This represents one of the shortest and highest yielding routes for the synthesis of (±)-decursivine from readily available starting materials.
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