Reference of 57684-71-6, 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. 57684-71-6, Name is 3-(Chloromethyl)isoxazole, molecular formula is C4H4ClNO. In a Patent£¬once mentioned of 57684-71-6
A 3 – isoxazole acetate acid animal pen fat chemical synthesis method (by machine translation)
The invention discloses a 3 – isoxazole acetate acid animal pen fat chemical synthesis method, comprising the following steps, S1, to crotonization and burning stably by addition reaction, in the hydroxylamine derivatives generated under the action of the 3 – amino – 5 – ISO, S2, and then the 3 – amino – 5 – methyl isoxazole and in under the catalytic action, made the diazonium salt at the low temperature, will be re-nitrogen salt in the hydrochloric acid environment with the substitution reaction, the amino substituted, made 3, 5 – dimethyl isoxazole, to methylation made 3 – chlorine methyl different wicked zuo, S3, then the 3 – chloromethyl isoxazole and cuprous cyanide in an organic solvent is added, the organic solvent is dimethyl sulfoxide, reaction preparation 3 – isoxazole acetonitrile. The material of the invention is directly through the oil in the cleavage product, in the production through the addition, catalytic, substituted, hydrolysis and esterification five steps, the reaction rapidly, made in 3 – chloromethyl isoxazole intermediate time, the productive rate reaches 75%, production yield can be assured. (by machine translation)
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Reference of 57684-71-6. In my other articles, you can also check out more blogs about 57684-71-6
Reference£º
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem