Intramolecular electric field effect on a 1J(C,H) NMR spin-spin coupling constant. An experimental and theoretical study

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An experimental study of the effects of intramolecular electric fields on 1J(C,H) coupling constants involving a formyl proton in a series of 5-X-salicylaldehydes is reported. The particularly large electric field component along the Cc-Hf bond, calculated for X = NO2, leads to a measured substituen...

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Detalles Bibliográficos
Autores principales:	De Kowalewski, D.G., Kowalewski, V.J., Peralta, J.E., Eskuche, G., Contreras, R.H., Esteban, A.L., Galache, M.P., Díez, E.
Formato:	JOUR
Materias:	5-X-salicylaldehydes 13C NMR 1J(C,H) Intramolecular electric field NMR
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_07491581_v37_n3_p227_DeKowalewski
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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