Zirconium-Catalyzed Amine Oxidation: A Mechanistic Study

Density Functional Study on the Mechanism of the Vanadium-Catalyzed Oxidation of Sulfides by Hydrogen Peroxide

“…This requirement coincides with that of S N 2 reactions, and in fact, the direct transfer process can be seen as a reaction of this class at O2, with dimethyl disulfide as the entering group and hydroxyl as the leaving group. This linear arrangement was already reported in previous calculations, among them the previous study on oxidation of sulfides 40 and studies on epoxidation of olefins 41 and oxidation of amines by transition-metal complexes containing peroxidic ligands.…”

Fabrication of a new modified gold electrode based on gold nanoparticles and nanomagnetic Fe3O4/SiO2–(CH2)3–SH core shell for electrochemical evaluation and determination of dinitramine herbicide in water

“…39,40 Similar electrochemical behavior has been previously reported for voltammetric determination of similar amine compounds. [41][42][43][44] In evaluation of the catalytic effect of different electrodes on the electrooxidation process, two factors should be considered: a decrease in the overpotential of oxidation and an increase in the current density. The compares between voltammetric response of a bare gold electrode in the presence of dinitramine (peak a) with those obtained at the electrodes modied at 2D gold template: Au/Au-NPs (peak b) and at 3D gold template: Au/ Au-NPs-S-(CH 2 ) 3 -Si-SiO 2 /Fe 3 O 4 (peak c) is shown in Fig.…”

Benzidine photodegradation: a mass spectrometry and UV spectroscopy combined study

“…Nitro and hydroxy compounds can be formed by oxidation and/or further hydrolysis of amines,19–26 especially in heterogeneous photocatalysis,26 since hydroxyl, superoxide and hydroperoxyl radicals are recognized oxidizing species in photocatalytic degradation processes 26–28. Thus, our proposals for 4′‐nitro‐4‐biphenylamine, 4,4′‐dinitrobiphenyl and tetrahydroxybiphenyl as benzidine degradation products are feasible.…”