New discoveries in chemical research and development in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 41253-21-8, name is Sodium 1,2,4-triazol-1-ide belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. COA of Formula: C2H2N3Na
a stirrer after replacement with nitrogen,Add the thermometer and condenser to the reaction bottle1-(4-chlorophenyl)-4,4-dimethyl-3-butanone100g,Trimethyl thionyl chloride 63g,28 g of potassium hydroxide and 100 g of dimethyl sulfoxide (DMSO) and stirred.After 40 C reaction to 1 – (4 – chlorophenyl) – 4,4 – dimethyl -3 – pentanone reaction,Add sodium triazole sodium 60g, react at 120 C,After the reaction, desolvation, add 100 g of methylcyclohexane, and wash with 30 g of water.Layering at 70 C, recrystallization from water at 25 C,After suction filtration, the mixture was dried to obtain 130 g of tebuconazole, the yield was 91%, and the purity was 96%.
If you are hungry for even more, make sure to check my other article about 41253-21-8, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Jiangsu Qi Zhou Green Chemical Co., Ltd.; Wu Tianyu; Liu Yuchao; Tao Yachun; Cai Junyi; Wang Hai; (6 pag.)CN109336848; (2019); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics