A bonding evolution analysis for the thermal Claisen rearrangement: an experimental and theoretical exercise for testing the electron density flow
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Altres documents de l'autoria: González Navarrete, Patricio; Andres, Juan; Safont Villarreal, Vicent Sixte
Metadades
Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7013
comunitat-uji-handle3:10234/8638
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INVESTIGACIONMetadades
Títol
A bonding evolution analysis for the thermal Claisen rearrangement: an experimental and theoretical exercise for testing the electron density flowData de publicació
2018Editor
Royal Society of ChemistryISSN
1463-9076; 1463-9084Cita bibliogràfica
GONZÁLEZ-NAVARRETE, Patricio; ANDRÉS, Juan; SAFONT, V. Sixte. A bonding evolution analysis for the thermal Claisen rearrangement: an experimental and theoretical exercise for testing the electron density flow. Physical Chemistry Chemical Physics, 2018, vol. 20, no 1, p. 535-541.Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://pubs.rsc.org/en/content/articlelanding/2018/cp/c7cp07557j#!divAbstractVersió
info:eu-repo/semantics/acceptedVersionParaules clau / Matèries
Resum
A comprehensive theoretical investigation of the thermal Claisen rearrangement
of allyl vinyl ether (AVE) to allylacetaldehyde has been carried out. We present the use of
the electron localization function (ELF) to ... [+]
A comprehensive theoretical investigation of the thermal Claisen rearrangement
of allyl vinyl ether (AVE) to allylacetaldehyde has been carried out. We present the use of
the electron localization function (ELF) to monitor the bonding evolution aspects in the
course of this thermal rearrangement and the results are compared with a photo-impulsive
process where instantaneous vibration frequencies are monitored [Phys. Chem. Chem.
Phys., 2011, 12, 5546-5555]. Our results reveal an asynchronous electron density
rearrangement inasmuch that the breaking of the C3-O bond and the formation of the C1-
C5 do not take place simultaneously. We also demonstrate how the bonding evolution
brings about the natural appearance of the curly arrows representing the electronic flow in
molecular rearrangements. This holds the key to gaining an unprecedented insight into the
mapping of the electron density flow while the bonds change throughout the reaction
progress. [-]
Publicat a
Phys. Chem. Chem. Phys., 2018, Vol. 20, Issue 1.Proyecto de investigación
PrometeoII/2014/022 ; ACOMP/2015/1202 ; UJI-B2016-25 ; CTQ2015-65207-PDrets d'accés
This journal is © the Owner Societies 2018
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info:eu-repo/semantics/openAccess
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info:eu-repo/semantics/openAccess
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