Artículo
Natiello, M.A.; Contreras, R.H.; Facelli, J.C.; De Kowalewski, D.G. "Nuclear magnetic resonance and PCILO study of the side-chain conformations in m-anisaldehyde and 2,5-dimethoxybenzaldehyde" (1983) Journal of Physical Chemistry. 87(14):2603-2607
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Abstract:
A meta effect on the methoxy-group conformation is studied from both an experimental and a theoretical point of view. Experimental NMR data show that, while in m-anisaldehyde (I) both side-chain groups undergo a restricted rotation, in 2,5-dimethoxybenzaldehyde (II) the methoxy group in ring position 5 is held fixed in a cis conformation with respect to the aldehyde group, which, in turn, presents a carbonyl cis conformation toward that methoxy group. PCILO calculations follow quite closely, in a qualitative sense, all observed trends. © 1983 American Chemical Society.
Registro:
| Documento: | Artículo |
| Título: | Nuclear magnetic resonance and PCILO study of the side-chain conformations in m-anisaldehyde and 2,5-dimethoxybenzaldehyde |
| Autor: | Natiello, M.A.; Contreras, R.H.; Facelli, J.C.; De Kowalewski, D.G. |
| Filiación: | Departmamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina Argentine National Research Council (CONICET) |
| Año: | 1983 |
| Volumen: | 87 |
| Número: | 14 |
| Página de inicio: | 2603 |
| Página de fin: | 2607 |
| DOI: | http://dx.doi.org/10.1021/j100237a027 |
| Título revista: | Journal of Physical Chemistry |
| ISSN: | 00223654 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223654_v87_n14_p2603_Natiello |
Citas:
---------- APA ----------
Natiello, M.A., Contreras, R.H., Facelli, J.C. & De Kowalewski, D.G. (1983) . Nuclear magnetic resonance and PCILO study of the side-chain conformations in m-anisaldehyde and 2,5-dimethoxybenzaldehyde. Journal of Physical Chemistry, 87(14), 2603-2607.http://dx.doi.org/10.1021/j100237a027
---------- CHICAGO ----------
Natiello, M.A., Contreras, R.H., Facelli, J.C., De Kowalewski, D.G. "Nuclear magnetic resonance and PCILO study of the side-chain conformations in m-anisaldehyde and 2,5-dimethoxybenzaldehyde" . Journal of Physical Chemistry 87, no. 14 (1983) : 2603-2607.http://dx.doi.org/10.1021/j100237a027
---------- MLA ----------
Natiello, M.A., Contreras, R.H., Facelli, J.C., De Kowalewski, D.G. "Nuclear magnetic resonance and PCILO study of the side-chain conformations in m-anisaldehyde and 2,5-dimethoxybenzaldehyde" . Journal of Physical Chemistry, vol. 87, no. 14, 1983, pp. 2603-2607.http://dx.doi.org/10.1021/j100237a027
---------- VANCOUVER ----------
Natiello, M.A., Contreras, R.H., Facelli, J.C., De Kowalewski, D.G. Nuclear magnetic resonance and PCILO study of the side-chain conformations in m-anisaldehyde and 2,5-dimethoxybenzaldehyde. 1983;87(14):2603-2607.http://dx.doi.org/10.1021/j100237a027
