Application of 61-82-5, These common heterocyclic compound, 61-82-5, name is 1H-1,2,4-Triazol-5-amine, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: A mixture of 3-amino-1,2,4-triazole or benzimidazole (1.0 mmol), benzaldehyde (1.0 mmol), dimedone (1.0 mmol), and acetonitrile (5 mL) was taken in a round bottom flask and added iodine (10 mol %) and stirred at 80 C for 10 min. After completion of the reaction, as monitored by TLC, the reaction mass was cooled to room temperature and the solid separated was filtered and washed with water and dried at reduced pressure.Data of representative examples
Statistics shows that 1H-1,2,4-Triazol-5-amine is playing an increasingly important role. we look forward to future research findings about 61-82-5.
Reference:
Article; Puligoundla, Ravinder Goud; Karnakanti, Shuklachary; Bantu, Rajashaker; Nagaiah, Kommu; Kondra, Sudhakar Babu; Nagarapu, Lingaiah; Tetrahedron Letters; vol. 54; 20; (2013); p. 2480 – 2483;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics