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Spectrometric Study of the Nitrile-Ketenimine Tautomerism
Joint Authors
Allegretti, Patricia E.
Ponzinibbio, Agustín
Laurella, Sergio
Furlong, Jorge J. P.
Ruiz, Danila L.
Saraví Cisneros, Hebe
Source
International Journal of Spectroscopy
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-09-09
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
Mass spectrometry is used to evaluate the occurrence of the nitrile-ketenimine tautomerism.
Mass spectra of two differently substituted nitriles, ethyl-4,4-dicyano-3-methyl-3-butenoate and diethyl-2-cyano-3-methyl-2-pentenodiate are examined looking for common mass spectral behaviors.
Ion fragmentation assignments for specific tautomers allow to predict the presence of the corresponding structures.
Additionally, the mass spectrum and nuclear magnetic resonance spectra of ethyl-4,4-dicyano-2,2-diethyl-3-methyl-3-butenoate and that of the corresponding amination product support the occurrence of the ketenimine tautomer in the equilibrium.
American Psychological Association (APA)
Saraví Cisneros, Hebe& Laurella, Sergio& Ruiz, Danila L.& Ponzinibbio, Agustín& Allegretti, Patricia E.& Furlong, Jorge J. P.. 2009. Spectrometric Study of the Nitrile-Ketenimine Tautomerism. International Journal of Spectroscopy،Vol. 2009, no. 2009, pp.1-18.
https://search.emarefa.net/detail/BIM-469785
Modern Language Association (MLA)
Saraví Cisneros, Hebe…[et al.]. Spectrometric Study of the Nitrile-Ketenimine Tautomerism. International Journal of Spectroscopy No. 2009 (2009), pp.1-18.
https://search.emarefa.net/detail/BIM-469785
American Medical Association (AMA)
Saraví Cisneros, Hebe& Laurella, Sergio& Ruiz, Danila L.& Ponzinibbio, Agustín& Allegretti, Patricia E.& Furlong, Jorge J. P.. Spectrometric Study of the Nitrile-Ketenimine Tautomerism. International Journal of Spectroscopy. 2009. Vol. 2009, no. 2009, pp.1-18.
https://search.emarefa.net/detail/BIM-469785
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-469785