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Determination of the Substituent Effect on the O-H Bond Dissociation Enthalpies of Phenolic Antioxidants by the EPR Radical Equilibration Technique.

Authors :
Brigati, Giovanni
Lucarini, Marco
Mugnaini, Veronica
Pedulli, Gian Franco
Source :
Journal of Organic Chemistry. 7/12/2002, Vol. 67 Issue 14, p4828. 5p. 3 Diagrams, 2 Charts, 3 Graphs.
Publication Year :
2002

Abstract

Examines the substituent effects of phenolic antioxidants on bond dissociation enthalpies. Use of electronic paramagnetic resonance radical equilibration technique; Alterations in bond strength; Increase in the reactivity of phenoxyl radicals.

Details

Language :
English
ISSN :
00223263
Volume :
67
Issue :
14
Database :
Academic Search Index
Journal :
Journal of Organic Chemistry
Publication Type :
Academic Journal
Accession number :
7246999
Full Text :
https://doi.org/10.1021/jo025755y