NMR Detection of Isomers Arising from Restricted Rotation of the C-N Amide Bond of N-Formyl-o-toluidine and N,N’-bis-Formyl-o-tolidine†

Full and unambiguous assignment of all (1)H- and (13)C-NMR resonances of the isomers due to restricted C-N amide bond rotation of N-formyl-o-toluidine and N,N’-bis-formyl-o-tolidine in DMSO-d(6) is reported. The cis-isomer predominates in the equilibrium mixture of both compounds as 1D-NOE differenc...

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Detalles Bibliográficos
Autores principales: Quintanilla-Licea, Ramiro, Colunga-Valladares, Juan F., Caballero-Quintero, Adolfo, Rodríguez-Padilla, Cristina, Tamez-Guerra, Reyes, Gómez-Flores, Ricardo, Waksman, Noemí
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2002
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6146438/
http://dx.doi.org/10.3390/70800662

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