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Construction of Spirooxindole Skeleton Through Intramolecular Dieckmann Cyclization
ABSTRACT: A highly efficient and direct approach was developed to construct the structurally diverse spirooxindole skeleton, which is an important basic motif in natural products. Both the 3,3′-pyrrolidonyl spirooxindoles and spiroindolin-2-one δ-lactones were smoothly obtained by the intramolecular...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Singapore
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5481276/ https://www.ncbi.nlm.nih.gov/pubmed/28484999 http://dx.doi.org/10.1007/s13659-017-0131-0 |