On July 31, 2003, Jonnalagadda, S. B.; Shezi, M.; Pare, B. published an article.Synthetic Route of 4569-86-2 The title of the article was Uncatalyzed and ruthenium(III)-catalyzed reaction of acidic chlorite with methylene violet. And the article contained the following:
The kinetics and mechanism of the uncatalyzed and Ru(III)-catalyzed oxidation of methylene violet [3-amino-7-(diethylamino)-5-phenylphenazinium chloride] (MV) by acidic chlorite is reported. With excess concentrations of other reactants, both uncatalyzed and catalyzed reactions had pseudo-first-order kinetics with respect to MV. The uncatalyzed reaction had first-order dependence on chlorite and H+ concentrations, but the catalyzed reaction had first-order dependence on both chlorite and catalyst, and a fractional order with respect to [H+]. The rate coefficient of the uncatalyzed reaction is (5.72 ± 0.19) M-2 s-1, while the catalytic constant for the catalyzed reaction is (22.4 ± 0.3) × 103 M-1 s-1. Stoichiometry is dependent on the initial concentration of chlorite present. Consistent with the exptl. results, pertinent mechanisms are proposed. The proposed 15-step mechanism is simulated using literature; exptl. and estimated rate coefficients and the simulated plots agreed well with the exptl. curves. The experimental process involved the reaction of 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride(cas: 4569-86-2).Synthetic Route of 4569-86-2
The Article related to chlorite oxidation kinetics methylene violet dye ruthenium catalyst, Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers: Heterocyclics and other aspects.Synthetic Route of 4569-86-2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics