Application of 108-47-4, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 108-47-4, molcular formula is C7H9N, introducing its new discovery.
Preparation of nitropyridines by nitration of pyridines with nitric acid
Preparation of nitropyridines by nitration of pyridines with nitric acid was discussed. Trifluoroacetic anhydride was chilled in an ice bath and the pyridine or substituted pyridines were slowly added and stirred at chilled conditions for 2 h. Relative amounts of the reactants were required for the nitration of pyridine were characterized by 1H and Nuclear magnetic resonance (NMR) spectroscopy and elemental analysis. It was observed that the yields of beta-nitropyridines obtained using the standard protocol were generally higher than those obtained using N2O3.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 108-47-4 is helpful to your research. Application of 108-47-4
Reference£º
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis