Electric Literature of 41253-21-8, The chemical industry reduces the impact on the environment during synthesis 41253-21-8, name is Sodium 1,2,4-triazol-1-ide, I believe this compound will play a more active role in future production and life.
[0433] 1,2,4-Triazole sodium salt (236 mg, 2.7 mmol) was added to a solution of the title compound from Example 7, Step 1 (1.9 mmol) in 1.5 ml of DMF and the resulting mixture was heated at 50 C. for 18 hours. The cooled reaction mixture was diluted with 10% aqueous sodium bicarbonate (15 ml) and extracted with three 15 ml portions of dichloromethane. The combined organic layers were dried (Na2SO4) and concentrated to an oil. Purification by flash chromatography (10 micron mesh silica gel; elution with methanol: dichloromethane, 3:97 in volume) afforded the title compound as an oil (415 mg, 70% yield). [0434] Mass spectrum: m/z 314, 316 (m, m+2). [0435] 13C NMR (125 MHz, CDCl3) delta 152.5, 143.5, 141.9, 141.6, 134.2, 133.4, 131.4, 130.3, 129.3, 127.8, 127.7, 122.6, 53.4 ppm.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Sodium 1,2,4-triazol-1-ide, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Pfizer Inc.; US2004/229874; (2004); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics