CEQUINOR   05415
CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Unidad Ejecutora - UE
artículos
Título:
Determination of heats of tautomerization nitrile-ketenimine by mass spectrometry
Autor/es:
SARAVÍ CISNEROS, HEBE; ERBEN, MAURICIO F.; DELLA VÉDOVA, CARLOS O.; LAURELLA, SERGIO; ALLEGRETTI, PATRICIA E.; FURLONG, JORGE J. P.
Revista:
EUROPEAN JOURNAL OF MASS SPECTROMETRY
Editorial:
IM PUBLICATIONS
Referencias:
Lugar: Charlton Mill, Charlton, Chichester, West Sussex; Año: 2011 vol. 17 p. 125 - 125
ISSN:
1469-0667
Resumen:
Tautomerism of some nitriles has been studied by mass spectrometry. The analysis of the corresponding mass spectra has allowed to assign some fragmentations to specific tautomers and to determine heats of tautomerization through temperature effects and electron energy studies. Experimental determinations are supported by theoretical calculations. The joint analysis of mass spectrometry and DFT-B3LYP data indicate that this tautomeric equilibrium can be studied by the experimental spectrometric strategy employed.
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