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. 161797-99-5, Name is Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate, molecular formula is C13H13NO3S. In a Patent，once mentioned of 161797-99-5, Quality Control of: Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
Novel preparation method of febuxostat intermediate (by machine translation)
The invention relates to a preparation method. of non-buxostat intermediate, which comprises: using cheap 4 -hydroxybenzaldehyde as a starting material, to prepare aldoxime, by, rearrangement reaction to prepare the compound Beckmann hydroxyl thiobenzamide 4 – for preparing (152A1 – 00);formyl – 4 4-isobutyloxyphenyl, methyl – 5 5-thiazolidone 4 – in a series of reaction and then reacting, with, halogenated acetoacetate by 2 – (3 – a pot method 2 – in a series of reactions to prepare an intermediate 2 – (4 – of p.hydroxybenzenethibenzoylate) – 4 – in a more easily controlled manner and a different salt form (152A2x); of the starting material (152H1x) to prepare an aldoxymethyl) – 4 – benzenecarboxaldehyde as a starting (152A4 – 00). material. (by machine translation)
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Quality Control of: Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate. In my other articles, you can also check out more blogs about 161797-99-5
Reference：
Thiazole | C3H7794NS – PubChem,
Thiazole | chemical compound | Britannica