Mekarbane, Pierre G. and Tabner, Brian J. (2000) ESR spin-trap study of the radicals present during the thermolysis of some novel alkyl peroxy esters. Magnetic Resonance in Chemistry, 38 (10). pp. 845-852. ISSN 0749-1581
Full text not available from this repository.Abstract
The thermolysis of four alkylperoxy esters was undertaken at various temperatures between 300 and 353 K and the radicals generated were trapped employing DMPO, DEPMPO, PBN-d14 and TTBNB. The adducts of a range of second-generation carbon-centred radicals, formed via decarboxylation of the acyloxyl moiety, including those of the 2,4,4-trimethylpentyl and hept-3-yl radicals, were also observed. The co-generated tert-alkoxyl radicals, released during the thermolysis of tert-butylperoxy-3,3,5-trimethylhexanoate, tert-amylperoxy-2-ethylhexanoate and the bifunctional peroxide 2,5-dimethyl-2,5-bis(2-ethylhexanoylperoxy)hexane, were all successfully trapped, as were a range of second-generation carbon-centred radicals formed following -scission of these tert-alkoxyl radicals.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Magnetic Resonance in Chemistry |
| Uncontrolled Keywords: | ESR spectroscopy ; radicals ; reaction mechanisms ; peroxides ; spin-trap |
| Subjects: | G Geography. Anthropology. Recreation > GE Environmental Sciences |
| Departments: | Faculty of Science and Technology > Lancaster Environment Centre |
| ID Code: | 21642 |
| Deposited By: | ep_ss_importer |
| Deposited On: | 23 Jan 2009 13:10 |
| Refereed?: | Yes |
| Published?: | Published |
| Last Modified: | 26 Jul 2012 15:50 |
| Identification Number: | |
| URI: | http://eprints.lancs.ac.uk/id/eprint/21642 |
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