Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , Quality Control of (R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol, 14347-78-5, Name is (R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol, molecular formula is C6H12O3, belongs to copper-catalyst compound. In a document, author is Omri, Abdessalem, introduce the new discover.
Degradation of Alizarin Red S by Heterogeneous Fenton-Like Oxidation Over Copper-Containing Sand Catalysts
Two new heterogeneous catalysts (Cu-sand) have been synthesized by supporting copper on the surface of natural sand using two defined methods such as chemical vapor deposition (CVD) and dry evaporation (DE). The Cu-sand catalysts were characterized by several techniques. SEM-EDX analysis indicated that 13.86 wt% of copper species were dispersed on the surface of Cu-sand (CVD) catalyst whereas 11 wt% were agglomerated on the Cu-sand (DE) surface. The presence of copper species was more noticeable in the XRD pattern for the Cu-sand (CVD) catalyst. The catalytic performance of the prepared catalysts was evaluated in the Fenton-like oxidation of Alizarin red S dye (ARS). The reactivity and stability of the two catalysts were differentiated by studying the influence of the supported amount of copper, activity of leachate and the reuse of catalyst on the conversion of initial concentration of ARS. ARS oxidation has been investigated under various experimental conditions. The best ARS conversion rate was about 95% when using Cu-sand (CVD) catalyst in optimal conditions: [H2O2](0) = 10 mmol/L, temperature = 40 degrees C and the addition of H2O2 in two stages (0 min and 20 min of treatment). CVD method makes it possible to prepare an efficient and stable catalyst.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 14347-78-5. Quality Control of (R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol.
Reference:
Copper catalysis in organic synthesis – NCBI,
,Special Issue “Fundamentals and Applications of Copper-Based Catalysts”