Pulse radiolysis studies on the reactions of 3-pyridinol with oxidizing radicals

D. Naik; P. Moorthy

doi:10.1007/bf02060372

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 148: Issue 2

Pulse radiolysis studies on the reactions of 3-pyridinol with oxidizing radicals

Authors:

D. Naik

D. Naik Bhabha Atomic Research Centre Applied Chemistry Division Trombay 400 085 Bombay (India)

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P. Moorthy

P. Moorthy Bhabha Atomic Research Centre Applied Chemistry Division Trombay 400 085 Bombay (India)

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Pages:: 403–413

Online Publication Date:: 14 Aug 2005

Publication Date:: 17 Apr 1991

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02060372

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Abstract

Reaction rate constants for the reactions of 3-pyridinol with oxidizing radicals viz. OH, N₃, Br ₂^– , Cl ₂^– , SO ₄^– and O^– have been determined in aqueous solutions at different, pH's. Absorption spectra of the product transient species have been recorded in the 320–600 nm region. In the alkaline region (pH 13) the N₃ reaction product decays in two steps and O^– does not bring about one-electron oxidation. Similarly, at neutral pH, SO ₄^– does not cause selective one-electron oxidation of 3-pyridinol.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)