Related Products of 14347-78-5, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 14347-78-5, Name is (R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol, SMILES is OC[C@H]1OC(C)(C)OC1, belongs to copper-catalyst compound. In a article, author is Zhou, Ying, introduce new discover of the category.
Kinetic identification of three metal ions by using a Briggs-Rauscher oscillating system
In this paper, a kinetic method for identification of metal ions (Fe3+, Cu2+ and Ag+) was reported by using their perturbation effects on a Briggs-Rauscher (BR) oscillating system involving a tetraazamacrocyclic complex [NiL] (ClO4)(2) as a catalyst. The ligand (L) in the catalyst is 5,7,7,12,14, 14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene. When an equal amount of analytes (metal ions) were separately added to the active BR system under the same concentration, quite different perturbation results were obtained in their concentration ranges from 1.0 x 10(-4) to 2.0 x 10(-3) mol/L. Furthermore, based on the FCA and NF models, the perturbation mechanisms of three metal ions on BR system were explained in details. It is shown that the different perturbation manners are attributed to kinetic-controlled mechanisms. Such mechanisms suggested that both Fe3+ and Cu2+ may face a competitive reaction with IO3- to form iodate precipitate when they react with I- (an intermediate in BR system) vs redox reaction, whereas Ag+ directly binds to Ito generate AgI without a competitive reaction which yields iodate precipitate. Also, the method could be used for quantitative determination of Ag+.
Related Products of 14347-78-5, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 14347-78-5 is helpful to your research.
Reference:
Copper catalysis in organic synthesis – NCBI,
,Special Issue “Fundamentals and Applications of Copper-Based Catalysts”