Analysing the Temperature Effect on the Competitiveness of the Amine Addition versus the Amidation Reaction in the Epoxidized OilAmine System by MCR-ALS of FTIR Data
Joint Authors
Larrechi, M. Soledad
Callao, M. Pilar
del Río, Vanessa
Source
International Journal of Analytical Chemistry
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-26
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The evaluation of the temperature effect on the competitiveness between the amine addition and the amidation reaction in a model cure acid-catalysed reaction between the epoxidized methyl oleate (EMO), obtained from high oleic sunflower oil, and aniline is reported.
The study was carried out analysing the kinetic profiles of the chemical species involved in the system, which were obtained applying multivariate curve resolution-alternating least squares (MCR-ALS) to the Fourier transform infrared spectra data obtained from the reaction monitoring at two different temperatures (60∘C and 30∘C).
At both experimental temperatures, two mechanisms were postulated: non-autocatalytic and autocatalytic.
The different behaviour was discussed considering not only the influence of the temperature on the amidation reaction kinetic, but also the presence of the homopolymerization of the EMO reagent.
American Psychological Association (APA)
del Río, Vanessa& Callao, M. Pilar& Larrechi, M. Soledad. 2011. Analysing the Temperature Effect on the Competitiveness of the Amine Addition versus the Amidation Reaction in the Epoxidized OilAmine System by MCR-ALS of FTIR Data. International Journal of Analytical Chemistry،Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-469074
Modern Language Association (MLA)
del Río, Vanessa…[et al.]. Analysing the Temperature Effect on the Competitiveness of the Amine Addition versus the Amidation Reaction in the Epoxidized OilAmine System by MCR-ALS of FTIR Data. International Journal of Analytical Chemistry No. 2011 (2011), pp.1-10.
https://search.emarefa.net/detail/BIM-469074
American Medical Association (AMA)
del Río, Vanessa& Callao, M. Pilar& Larrechi, M. Soledad. Analysing the Temperature Effect on the Competitiveness of the Amine Addition versus the Amidation Reaction in the Epoxidized OilAmine System by MCR-ALS of FTIR Data. International Journal of Analytical Chemistry. 2011. Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-469074
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-469074
