SEMINARIO QUÍMICA ORGÁNICA 16-9-24
EXPOSITOR: Dr. Enrique L. Larghi
TÍTULO: "Total Synthesis of Isoxeniolide A"
FUENTE: Leo Betschart and Karl-Heinz Altmann. Angew. Chem. Int. Ed. 2024, 63, e202315423, DOI: 10.1002/anie.202315423.
DÍA, HORA y LUGAR: Lunes 16 de septiembre de 2024, 14:00 h, Aula 18 y virtual.
Modalidad virtual, Link: meet.google.com/hjn-ygro-twf (Plataforma MEET GOOGLE)
Resumen: The total synthesis of the xenicane-type marine natural product isoxeniolide A has been accomplished through a ring-opening/ring-closing metathesis sequence and an intramolecular Nozaki–Hiyama–Kishi (NHK) reaction to forge the nine-membered ring as the key enabling steps. The NHK cyclization was highly diastereoselective and provided the oxabicyclo[7.4.0]tridecene core of isoxeniolide A as a single stereoisomer.
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