GC-MS characterisation of products of oxidation of thiophenes using the Fenton and related reagents
Abstract
The oxidative degradation of thiophene, 2-methyl- and 3-methyl-thiophene, and their intermediate oxidation products, by the Fenton and related reagents, has been studied. Hydroxylated thiophenes were the main intermediate oxidation products, but a range of other apparently radical-derived oxidation products was also characterized. The ease of oxidisability was established as thiophene > 2-methylthiophene > 3-methylthiophene. Of the metal ion-hydrogen peroxide reagents studied, the Fenton system (Fell) was generally the most effective and the range of oxidation products formed was largely independent of the reagent used.
Source
JOURNAL OF ADVANCED OXIDATION TECHNOLOGIESVolume
5Issue
1Collections
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