Reference of 54109-03-4, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Patent, and a compound is mentioned, 54109-03-4, 5-Chloroisobenzofuran-1(3H)-one, introducing its new discovery.
The invention discloses a preparation method of an N-arylpyrazole compound and an N-arylimidazole compound. The method comprises the following steps: reacting at 20-120 DEG C for 6-48 hours by taking aryl halide and pyrazole or imidazole as substrates and copper salt as a catalyst in an organic solvent in the presence of alkali and a nitrogenous ligand under nitrogen protection; and after the reaction is finished, separating and purifying a reaction liquid to obtain the N-arylpyrazole compound or the N-arylimidazole compound. A product prepared by utilizing the method disclosed by the invention can not only be directly used, but also be used for other reactions as a substrate and has the advantages of moderation in adopted reaction condition, simple operation step and post-processing process, high yield and suitability for large-scale production.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Reference of 54109-03-4. In my other articles, you can also check out more blogs about 54109-03-4