Long range 5J and 6J (1H-19F) spin-spin coupling constants for a set of nine biarylic fluorinated derivatives were determined by 1H NMR experiments. The quantitation of these long-range 5J and 6J (1H-19F)
coupling can be found through the measure of the residual coupling-signals obtained after the selective decoupling process. The information obtained for the NMR spectra was confirmed through computational studies.
Long range 1He19F coupling through multiple bond in thienopyridines, isoquinolines and 2-aza-carbazoles derivatives
Autor
Silva Nigenda, Ezequiel
Mártínez Gómez, Alejandro
Cruz de la Cruz, Janneth
Barroso Flores, Joaquín
González Romero, Carlos
Benites Fuentes, María Paulina Aydeé Gracia
Jankowski, Christophe K.
Cuevas Yáñez, Erick
Díaz Torres, Eduardo
Corona Becerril, David
Fecha de publicación
2018-08-28
Editor
Journal of Molecular Structure
Tipo de documento
Artículo
Palabras clave
Fluorinated compounds
Spin-spin H-F coupling
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