Synthetic Route of 61-82-5, New Advances in Chemical Research in 2021. The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic,A common heterocyclic compound, 61-82-5, name is 1H-1,2,4-Triazol-5-amine, molecular formula is C2H4N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
General procedure: A mixture of aromaticaldehyde (1.0 mmol) and dimedone(1.0 mmol) with 2-aminobenzimidazole or 3-amino-1,2,4-triazole (1.0 mmol) was stirred in acetic acid (5 mL) at 60 Cfor the appropriate time (Tables 3, 4). The progress of thereaction was monitored by TLC. After completion of thereaction, a thick precipitate was obtained. The solid productwas filtered off and washed with acetic acid (3 × 2 mL) togive the pure products 4 and 6, and subsequently dried in air.The pure products were characterized by conventional spectroscopicmethods. Physical and spectral data for the compounds,4b, 4c, 4h, 4j, 6a, 6c, and 6h are represented below:
I am very proud of our efforts over the past few months and hope to 1H-1,2,4-Triazol-5-amine help many people in the next few years.
Reference:
Article; Mousavi, Mir Rasul; Maghsoodlou, Malek Taher; Hazeri, Nourallah; Habibi-Khorassani, Sayyed Mostafa; Journal of the Iranian Chemical Society; vol. 12; 8; (2015); p. 1419 – 1424;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics