Differences of behaviour in electrooxidation of 3,3′-dimethoxybenzidine and its N,N,N′,N′-tetraalkylated derivatives: a further example of potential inversion
-
Add time:08/29/2019 Source:sciencedirect.com
The anodic oxidation of 3,3′-dimethoxybenzidine and its derivatives were studied by cyclic voltammetry, voltammetry at a rotating platinum electrode, chronopotentiometry and constant potential coulometry. The exhaustive oxidation of 3,3′-dimethoxybenzidine led at the potential of the first oxidation peak and second oxidation peak, respectively, to a stable cation radical salt (characterized by ESR spectroscopy) and to a quinone-diimine. Whereas, 3,3′-dimethoxy-N,N,N′,N′-tetramethylbenzidine afforded directly a dication salt owing to potential inversion 3,3′-dimethoxy-N,N,N′,N′-tetraethylbenzidine gave the corresponding soluble cation radical salt.
We also recommend Trading Suppliers and Manufacturers of 3,3'-DIMETHOXYBENZIDINE (cas 119-90-4). Pls Click Website Link as below: cas 119-90-4 suppliers
Prev:Research articleTreatment of 3,3′-dimethoxybenzidine in sludge by advance oxidation process: Degradation products and toxicity evaluation
Next:Regular articleCoulometric determination of benzidine, 3,3′-dimethylbenzidine and 3,3′-dimethoxybenzidine with manganese(III) sulfate) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Inhibition of bovine adrenocortical cytochrome P-450scc by 3,3'-dimethoxybenzidine09/02/2019
- Metabolism of bisazobiphenyl dyes derived from benzidine, 3,3′-dimethylbenzidine or 3,3′-dimethoxybenzidine to carcinogenic aromatic amines in the dog and rat☆09/01/2019
- Analytical dataProtolytic reactions of 3,3′-dimethylnaphthidine and 3,3′-dimethoxybenzidine08/31/2019
- Regular articleCoulometric determination of benzidine, 3,3′-dimethylbenzidine and 3,3′-dimethoxybenzidine with manganese(III) sulfate08/30/2019
- Research articleTreatment of 3,3′-dimethoxybenzidine in sludge by advance oxidation process: Degradation products and toxicity evaluation08/28/2019
