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Abstract:

The conformations of eight acylated 1,1-bis(acylamido)-1-deoxypentitols in solution have been studied by pulse, Fourier-transform, p.m.r. spectroscopy at 90 Mhz. The arabino and lyxo derivatives adopt the zigzag conformation, whereas the ribo and xylo derivatives favor different sickle conformations. The validity of the conformational assignments of these derivatives by the p.m.r. method is discussed. The relative merits and accuracy of the continuous-wave and pulse-Fourier p.m.r. spectroscopic methods in the conformational analysis of carbohydrates are appraised, and the applicability of the exponential-filtering technique to enhancement of either the sensitivity or the resolution of their spectra is demonstrated. © 1974.

Registro:

Documento: Artículo
Título:Conformational analysis of acylated 1,1-bis(acylamido)-1-deoxypentitols by fourier-transform, p.m.r. spectroscopy
Autor:Coxon, B.; Tipson, R.S.; Alexander, M.; Deferrari, J.O.
Filiación:Institute for Materials Research, National Bureau of Standards, Washington, DC 20234, United States
Departamento de Quimica Orgánica, Facultad de Ciencias Exactas y Naturales, Pabellón 2, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires Argentina
Año:1974
Volumen:35
Número:1
Página de inicio:15
Página de fin:31
DOI: http://dx.doi.org/10.1016/S0008-6215(00)84829-6
Título revista:Carbohydrate Research
Título revista abreviado:Carbohydr. Res.
ISSN:00086215
CODEN:CRBRA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00086215_v35_n1_p15_Coxon

Referencias:

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Citas:

---------- APA ----------
Coxon, B., Tipson, R.S., Alexander, M. & Deferrari, J.O. (1974) . Conformational analysis of acylated 1,1-bis(acylamido)-1-deoxypentitols by fourier-transform, p.m.r. spectroscopy. Carbohydrate Research, 35(1), 15-31.
http://dx.doi.org/10.1016/S0008-6215(00)84829-6
---------- CHICAGO ----------
Coxon, B., Tipson, R.S., Alexander, M., Deferrari, J.O. "Conformational analysis of acylated 1,1-bis(acylamido)-1-deoxypentitols by fourier-transform, p.m.r. spectroscopy" . Carbohydrate Research 35, no. 1 (1974) : 15-31.
http://dx.doi.org/10.1016/S0008-6215(00)84829-6
---------- MLA ----------
Coxon, B., Tipson, R.S., Alexander, M., Deferrari, J.O. "Conformational analysis of acylated 1,1-bis(acylamido)-1-deoxypentitols by fourier-transform, p.m.r. spectroscopy" . Carbohydrate Research, vol. 35, no. 1, 1974, pp. 15-31.
http://dx.doi.org/10.1016/S0008-6215(00)84829-6
---------- VANCOUVER ----------
Coxon, B., Tipson, R.S., Alexander, M., Deferrari, J.O. Conformational analysis of acylated 1,1-bis(acylamido)-1-deoxypentitols by fourier-transform, p.m.r. spectroscopy. Carbohydr. Res. 1974;35(1):15-31.
http://dx.doi.org/10.1016/S0008-6215(00)84829-6