Spin trapping of free radicals generated by gammaradiolysis of crown ethers and their analogues

J. Kuruc

doi:10.1007/bf02202026

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 145: Issue 3

Spin trapping of free radicals generated by gammaradiolysis of crown ethers and their analogues

Author:

J. Kuruc

J. Kuruc Comenius University Department of Nuclear Chemistry, Faculty of Science 84215 Bratislava Czecho-Slovakia

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Pages:: 205–213

Online Publication Date:: 30 Sep 2005

Publication Date:: 17 Jun 1990

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02202026

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Abstract

Gamma-radiolytically generated radicals of crown ethers /12-crown-4, 1; 15-crown-5, 2; dicyclohexano-24-crown-8, 3/ and the model compounds /tetrahydrofurane, 4 and 1,4-dioxane, 5/ were studied by the spin-trapping method using C-phenyl-N-methylnitrone /PBN/ as a spin-trapping agent giving rise to the sufficiently stable nitroxyl radicals. The spin adducts of radicals 2 and 3 are relatively stable up to the temperature 253 K and 453 K, respectively.

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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)