Related Products of 288-88-0, New Advances in Chemical Research 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. 288-88-0, name is 1H-1,2,4-Triazole, molecular formula is C2H3N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
Step 1. 250 mmol of dimethyl carbonate was added to a mixture of 50 mmol of 1,2,4-triazole and 12.5 mmol of sodium carbonate, and the resulting suspension was stirred at 120 C under a nitrogen atmosphere and refluxed for 16 h. Volatilization in the residual liquid in the vacuumWashing the residue with chloroform, filtering solid impurities, and spinning the filtrate.4.74 g of 4-methyl-1,2,4-triazole was obtained as a colorless liquid.
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Reference:
Patent; Nanjing Tech University; Guan Guofeng; Ding Jing; He Yuting; Li Xue; Yuan Dashui; Wan Hui; Wang Lei; (9 pag.)CN108250227; (2018); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics