Heterogeneous Oxidation of Catechol

Heterogeneous Oxidation of Catechol.

Natural and anthropogenic emissions of aromatic hydrocarbons from biomass burning, agro-industrial settings, and fossil fuel combustion contribute precursors to secondary aerosol formation (SOA). How these compounds are processed under humid tropospheric conditions is the focus of current attention to understand their environmental fate. This work shows how catechol thin films, a model for oxyg...

Effect of phosphate on heterogeneous Fenton oxidation of catechol by nano-Fe₃O₄ Inhibitor or stabilizer?

The effect of phosphate on adsorption and oxidation of catechol, 1,2-dihydroxybenzene, in a heterogeneous Fenton system was investigated. In situ attenuated total reflectance infrared spectroscopy (ATR-FTIR) was used to monitor the surface speciation at the nano-Fe3O4 catalyst surface. The presence of phosphate decreased the removal rate of catechol and the abatement of dissolved organic compou...

The oxidation of catechol by tyrosinase.

Catechol boronate formation and its electrochemical oxidation.

The reversible boronate formation between electrochemically active substituted catechols and a fluorescent boronic acid was studied in methanol.

Metapyrogatechase: Catechol Oxidation in Azotobacter Vinelandii

Benzoic acid metabolism was studied in Azotobacter vinelandii. 14 A radioactive intermediate of C-benzoic acid metabolism was discovered. Preliminary evidence suggests that this intermediate may be 2 ,-hydroxybenzoate but positive identification was not achieved, values for several hydroxybenzoates and catechol on paper chromato­ graphy in various solvent systems are given. The oxygenase, metap...