Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.name: Ethyl 2,5-dibromothiazole-4-carboxylate. In my other articles, you can also check out more blogs about 208264-60-2
A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 208264-60-2, Name is Ethyl 2,5-dibromothiazole-4-carboxylate, molecular formula is C6H5Br2NO2S. In a Article，once mentioned of 208264-60-2, name: Ethyl 2,5-dibromothiazole-4-carboxylate
The reaction of heteroaryl iodides with i-PrMgBr (ca. 1.0 equiv) in THF provides the corresponding magnesiated heterocycles. Functional groups such as an ester, cyano, or chloride functions are tolerated in these new Grignard reagents if the exchange can be performed below -20 C. This is the case for all heterocycles bearing electron-withdrawing groups or chelating functions facilitating the iodine-magnesium exchange. In many cases, the exchange can be extended to heteroaryl bromides, and a case of a chlorine-magnesium exchange is described with tetrachlorothiophene. This new preparation of functionalized heteroarylmagnesium compounds provides after reaction with various electrophiles a new entry to a broad range of polyfunctional pyridines, imidazoles, furanes, thiophenes, pyrroles, antipyrines, and uracil derivatives. The application of the halogenmagnesium exchange in the solid phase allows the performance of solid-phase synthesis, with potential applications for combinatorial chemistry.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.name: Ethyl 2,5-dibromothiazole-4-carboxylate. In my other articles, you can also check out more blogs about 208264-60-2
Reference：
Thiazole | C3H7906NS – PubChem,
Thiazole | chemical compound | Britannica