Título
Synthesis of limonoid CDE fragments related to limonin and nimbinim
Autor(es)
Palabras clave
Limonoids
Nazarov cyclization
Antifeedant
Nimbinim
Limonim
Clasificación UNESCO
Fecha de publicación
2010
Citación
Fernández Mateos, A., Herrero Teijón, P., Pascual Coca, G., Simmonds, M.S.J. & Rubio González, R. (2010). Synthesis of limonoid CDE fragments related to limonin and nimbinim. Tetrahedron, 66(36), 7257–7261. https://doi.org/10.1016/j.tet.2010.07.020
Resumen
[EN]A practical, brief and selective synthesis of limonoid CDE fragments from a readily available starting diketone is described. The key step is a cationic electrocyclization promoted by strong acids. In general the methodology has been demonstrated for compounds with sensitive furane and thiophene substituents to obtain diverse substituted indenones. Several of the compounds obtained show significant antifeedant activity against Spodoptera littoralis.
URI
ISSN
0040-4020
Versión del editor
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