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Substituent Effects on NMR Spectroscopy of 2,2-Dimethylchroman-4-one Derivatives: Experimental and Theoretical Studies

The attribution of (1)H and (13)C NMR signals of a library of 5-, 6- and 7-substituted 2,2-dimethylchroman-4-one derivatives is reported. Substituent effects were interpreted in terms of the Hammett equation, showing a good correlation for carbons para- to the substituent group, not for the meta- on...

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Detalles Bibliográficos
Autores principales: Iguchi, Daniela, Ravelli, Davide, Erra-Balsells, Rosa, Bonesi, Sergio M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7248910/
https://www.ncbi.nlm.nih.gov/pubmed/32354199
http://dx.doi.org/10.3390/molecules25092061