Adding some certain compound to certain chemical reactions, such as: 141573-95-7, name is Ethyl 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 141573-95-7. 141573-95-7
The compound of formula (III) was added to a 5% aqueous solution of sodium hydroxide, reacted at 60 C for 3 hours, and then hydrochloric acid was added to neutralize the pH to a weak acidity,(IV) 1-methyl-3-difluoromethyl-1H-pyrazole-4-carboxylic acid;The compound of formula (IV) (40 mmol) was refluxed with thionyl chloride (0.4 mol) for 4 hours and distilled under reduced pressure to give(V) 1-methyl-3-difluoromethyl-1H-pyrazole-4-carbonyl chloride;
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Ethyl 3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylate.