The Role of Hydrogen Peroxide in Dioxygen Induced Hydroxylation of Salicylic Acid

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Title:The Role of Hydrogen Peroxide in Dioxygen Induced Hydroxylation of Salicylic Acid
Creators:
Lang, Kamil
Wagnerová, Dana M.
Brodilová, Jiřina
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 59, 11, pp. 2447-2453

Abstract

<p>The photochemically initiated oxidation of salicylic acid by molecular oxygen in the presence of [Fe(C<sub>2</sub>O<sub>4</sub>)<sub>3</sub>]<sup>3-</sup> leads to a mixture of 2,3- and 2,5-dihydroxybenzoic acids. Iron(II) generated by the photoreduction is reoxidized by dioxygen. Hydrogen peroxide formed in this reaction takes part in the Fenton reaction in the presence of Fe(II). Experiments with OH<strong><sup>.</sup></strong> radical scavengers document the role of the radicals in the photochemical and thermal hydroxylation of salicylic acid.

Title:The Role of Hydrogen Peroxide in Dioxygen Induced Hydroxylation of Salicylic Acid
Creators:
Lang, Kamil
Wagnerová, Dana M.
Brodilová, Jiřina
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:59
Number:11
Page Range:pp. 2447-2453
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19942447UNSPECIFIED
ID Code:664
Item Type:Article
Deposited On:06 Feb 2009 17:02
Last Modified:06 Feb 2009 16:02

Citation

Lang, Kamil; Wagnerová, Dana M.; Brodilová, Jiřina (1994) The Role of Hydrogen Peroxide in Dioxygen Induced Hydroxylation of Salicylic Acid. Collection of Czechoslovak Chemical Communications, 59 (11). pp. 2447-2453. ISSN 0010-0765

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