Application of 4928-87-4, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 4928-87-4, name is 1,2,4-Triazole-3-carboxylic acid belongs to Triazoles compound, it is a common compound, a new synthetic route is introduced below.
General procedure: The tail group amines Ar-NH2 (Ar a-d) (19.5 mmol,1.1 equiv) were added to a stirring solution of 1,2,4-triazole-3-carboxylic acid 12 (2.00 g, 17.7 mmol, 1.0 equiv) in dry DMF(30 mL) at room temperature. After 5 min, TBTU (6.0 g, 18.6 mmol,1.0 equiv) and DIPEA (11.0 mL, 61.9 mmol, 3.5 equiv) were added insequence. The resulting solution was stirred at room temperaturefor 16 h. After completion of the reaction, as indicated by TLC, DMFwas removed by rotary evaporation at 30 torr and 70 C. The crudematerial was purified by methods described in each individualentry.
The synthetic route of 1,2,4-Triazole-3-carboxylic acid has been constantly updated, and we look forward to future research findings.
Reference:
Article; Chakraborty, Amarraj; Dou, Yali; Gibbons, Garrett S.; Grigsby, Sierrah M.; Lee, Young-Tae; Liao, Chenzhong; Mathew, Bini; Moukha-Chafiq, Omar; Nikolovska-Coleska, Zaneta; Pathak, Vibha; Reynolds, Robert C.; Schuerer, Stephan C.; Snowden, Timothy S.; Umeano, Afoma C.; European Journal of Medicinal Chemistry; vol. 189; (2020);,
1,2,3-Triazole – Wikipedia,
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