120068-79-3, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 120068-79-3 as follows.
5-Amino-3-cyano-4-dichlorofluoromethylthio-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole, m.p. 178-180C in the form of a white solid, after purification by chromatography eluding with diethyl ether/hexane (1:1); from 5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole. By proceeding in a similar manner but employing a molar equivalent of pyridine in the reaction solution there was obtained:
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 120068-79-3, and friends who are interested can also refer to it.