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Balonga, P.E.; Kowalewski, V.J.; Contreras, R.H. "The sign of the four-bond FH coupling in methoxyflurane" (1986) Spectrochimica Acta Part A: Molecular Spectroscopy. 42(1):23-26
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Abstract:

The methoxyflurane NMR spectrum was reexamined looking for a through-space transmitted four-bond FH coupling. This coupling was measured and its sign determined relative to the corresponding vicinal FH coupling. This sign determination required a triple irradiation technique, which is also described. A Karplus-like equation for the vicinal FH couplings yields the relative populations of both preferential conformers, and determines the positive sign of both three- and four-bond FH couplings. © 1986.

Registro:

Documento: Artículo
Título:The sign of the four-bond FH coupling in methoxyflurane
Autor:Balonga, P.E.; Kowalewski, V.J.; Contreras, R.H.
Filiación:Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C. Universitaria Pabellón I, 1428 Buenos Aires, Argentina
Año:1986
Volumen:42
Número:1
Página de inicio:23
Página de fin:26
DOI: http://dx.doi.org/10.1016/0584-8539(86)80125-8
Título revista:Spectrochimica Acta Part A: Molecular Spectroscopy
Título revista abreviado:Spectrochim. Acta Part A Mol. Spectrosc.
ISSN:05848539
CODEN:SAMCA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05848539_v42_n1_p23_Balonga

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Citas:

---------- APA ----------
Balonga, P.E., Kowalewski, V.J. & Contreras, R.H. (1986) . The sign of the four-bond FH coupling in methoxyflurane. Spectrochimica Acta Part A: Molecular Spectroscopy, 42(1), 23-26.
http://dx.doi.org/10.1016/0584-8539(86)80125-8
---------- CHICAGO ----------
Balonga, P.E., Kowalewski, V.J., Contreras, R.H. "The sign of the four-bond FH coupling in methoxyflurane" . Spectrochimica Acta Part A: Molecular Spectroscopy 42, no. 1 (1986) : 23-26.
http://dx.doi.org/10.1016/0584-8539(86)80125-8
---------- MLA ----------
Balonga, P.E., Kowalewski, V.J., Contreras, R.H. "The sign of the four-bond FH coupling in methoxyflurane" . Spectrochimica Acta Part A: Molecular Spectroscopy, vol. 42, no. 1, 1986, pp. 23-26.
http://dx.doi.org/10.1016/0584-8539(86)80125-8
---------- VANCOUVER ----------
Balonga, P.E., Kowalewski, V.J., Contreras, R.H. The sign of the four-bond FH coupling in methoxyflurane. Spectrochim. Acta Part A Mol. Spectrosc. 1986;42(1):23-26.
http://dx.doi.org/10.1016/0584-8539(86)80125-8