Differential Features of Short-Lived Intermediates: Structure, Properties and Reactivity
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Differential Features of Short-Lived Intermediates: Structure, Properties and ReactivityData
2020-10-22Cita bibliográfica
Moisés Canle, M. Isabel Fernández, J. Arturo Santaballa, Differential features of short-lived intermediates: Structure, properties and reactivity, Editor(s): Ian H. Williams, Nicholas H. Williams, Advances in Physical Organic Chemistry, Academic Press, Volume 54, 2020, Pages 99-118, ISSN 0065-3160, ISBN 9780128218204, https://doi.org/10.1016/bs.apoc.2020.07.001
Resumo
[Abstract] Some general features of short-lived intermediates that can be useful when facing mechanistic studies or other projects involving these species are briefly revised, with special attention to properties of neutral radicals, radical cations, radical anions and excited states that condition the fate of the process. Some case studies related to molecules or families of molecules that are of technological relevance are presented: triazine-based radicals, radical cations of enol ethers, aminium and aminyl radicals derived from amino acids. We show how experimental and computational information about short-lived species, their structure and thermodynamic properties, can help control the reactivity and thermodynamics of chemical reactions.
Palabras chave
Short-lived intermediates
Radicals
Radical ions
Excited states
Structure
Reactivity
pKa
Reduction potential
Radicals
Radical ions
Excited states
Structure
Reactivity
pKa
Reduction potential
Versión do editor
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© 2020 Elsevier Ltd. All rights reserved.
ISSN
0065-3160
ISBN
9780128218204