STRUCTURAL DETERMINATION OF ε-LACTAMS BY 1H AND 13C NMR
The thermodynamic products (ε‐lactams) of the degradation of ten different spirocyclic oxaziridines were analyzed by 1H and 13C NMR spectroscopy. The preferred conformations were determined by examining the homonuclear spin–spin coupling constant and the chemical shift effects of the N‐substituent a...
| Autores: | , , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2009 |
| País: | México |
| Recursos: | Universidad Autónoma de Nayarit |
| Repositorio: | Repositorio Institucional Aramara de la UAN |
| Idioma: | inglés |
| OAI Identifier: | oai:dspace.uan.mx:123456789/1972 |
| Acesso em linha: | https://doi.org/10.1002/mrc.2504 http://dspace.uan.mx:8080/jspui/handle/123456789/1972 |
| Access Level: | acceso abierto |
| Palavra-chave: | RMN 1H 13C conformación e-lactámicas conformation e-lactams MEDICINA Y CIENCIAS DE LA SALUD [3] |
| Resumo: | The thermodynamic products (ε‐lactams) of the degradation of ten different spirocyclic oxaziridines were analyzed by 1H and 13C NMR spectroscopy. The preferred conformations were determined by examining the homonuclear spin–spin coupling constant and the chemical shift effects of the N‐substituent and the alkyl group of the aliphatic ring on 1H and 13C NMR spectra. |
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