The chemical industry reduces the impact on the environment during synthesis 956317-36-5, name is 5-Methyl-2-(2H-1,2,3-triazol-2-yl)benzoic acid, I believe this compound will play a more active role in future production and life. 956317-36-5
21.3g (105mmol) of 5-methyl -2- (2H-1,2,3- triazole -2-) benzoic acid was suspended in isopropyl acetate (230mL) was added 2.2mL of DMF, in a nitrogen atmosphere, was slowly added 15.3g oxalyl chloride, control the deflation rate, maintaining the reaction temperature at 20-25 , after the reaction became a clear solution, distilled under reduced pressure at not more than 30 , only to the remaining 100 ml of volume, then add 230 ml of isopropyl acetate, and then the solvent was evaporated to only 100 ml of this solution was added 450 ml of isopropyl acetate to give 5-methyl -2- (2H- 1,2,3-triazole -2-) benzoyl chloride solution.
The chemical industry reduces the impact on the environment during synthesis 956317-36-5. I believe this compound will play a more active role in future production and life.
Reference:
Patent; China Resources Double-Crane Pharmaceutical Co., Ltd.; Liu, kaixiang; Zhou, Yisui; Li, Kai; (20 pag.)CN105330657; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics