In the framework of diploma thesis, radical products of the oxidation of selected paramethyl phenols and secondary amines were investigated. In the case of para-methyl phenols using EPR spectroscopy the reaction mechanism was proved, where the abstraction of hydrogen from para-methyl group is involved. In this way benzyl radicals are formed, which can be identified by spin-trapping technique using nitroso compounds. The adducts formed undergo the consecutive rearrangement, which leads to the formation of the corresponding nitrones. In addition to phenols, the radical products of the oxidation of some secondary amines using peroxy radicals and peroxy acids were studied. In both cases new types of nitroxyle radicals were generated and the EPR parameters were determined by spectral simulation.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:216416 |
| Date | January 2008 |
| Creators | Holubcová, Petra |
| Contributors | Mazúr, Milan, Omelka, Ladislav |
| Publisher | Vysoké učení technické v Brně. Fakulta chemická |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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