Reactions of Sulphate Radicals with Substituted Pyridines: A Structure-Reactivity Correlation Analysis

The kinetics of the oxidation of pyridine, 3‐chloropyridine, 3‐cyanopyridine, 3‐methoxypyridine and 3‐methylpyridine mediated by SO4 radicals are studied by flash photolysis of peroxodisulphate, S2O82−, at pH 2.5 and 9. The absolute rate constants for the reactions of both, the basic and acid forms...

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Veröffentlicht in:	Chemphyschem 2007-12, Vol.8 (17), p.2498-2505
Hauptverfasser:	Dell'Arciprete, María L., Cobos, Carlos J., Furlong, Jorge P., Mártire, Daniel O., Gonzalez, Mónica C.
Format:	Artikel
Sprache:	eng
Schlagworte:	ab initio calculations Acids - chemistry Chemistry Exact sciences and technology flash photolysis Free Radicals - chemistry General and physical chemistry Hydroxylation Ions - chemistry Molecular Structure Organic Chemicals - chemistry Oxidation-Reduction Photochemistry Physical chemistry of induced reactions (with radiations, particles and ultrasonics) Pyridines - chemistry radicals reaction mechanisms Spectrophotometry Sulfates - chemistry
Online-Zugang:	Volltext
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