En:
Journal of Physical Chemistry 1991;95(16):6179-6181
Fecha:
1991
Formato:
application/pdf
Tipo de documento:
info:eu-repo/semantics/article
info:ar-repo/semantics/artículo
info:eu-repo/semantics/publishedVersion
Descripción:
The 17O chemical shifts of several ortho-substituted phenols and anisoles are presented along with those of the corresponding para-substituted compounds. The measurements of the various ortho-para pairs were done in the same solvent and at the same temperature in order to experimentally estimate the effect of intramolecular hydrogen bonding on the 17O chemical shielding in the ortho compounds by using the ortho-para equivalence rule. Ab initio calculations of the 17O chemical shieldings reproduce well the experimental findings and provide a theoretical description of the hydrogen-bonding effect on the 17O chemical shifts. © 1991 American Chemical Society.
Fil:Biekofsky, R.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Pomilio, A.B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Contreras, R.H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fil:Facelli, J.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Derechos:
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar

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Cita bibliográfica:

Orendt, A.M. (1991). Ab initio and 17O NMR study of aromatic compounds with dicoordinate oxygen atoms. 2. Intramolecular hydrogen bonding in hydroxy- and methoxybenzene derivatives  (info:eu-repo/semantics/article).  [consultado:  ] Disponible en el Repositorio Digital Institucional de la Universidad de Buenos Aires:  <http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&cl=CL1&d=paper_00223654_v95_n16_p6179_Orendt_oai>