These common heterocyclic compound, 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, 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. name: 3,5-Diamino-1,2,4-triazole
A mixture of Zn(NO3)2¡¤6H2O (0.030 g, 0.1 mmol), H4btec (0.024 g, 0.1 mmol), Hdatrz (0.01 g, 0.10 mmol), NaHCO3 (0.033 g, 0.4 mmol) and H2O (10 mL) was placed in a 23 ml Teflon-lined stainless steel reactor under autogenous pressure at 160 ¡ãC for 60 h and then cooled to the room temperature slowly. Colorless prism crystals were obtained in 34percent yield based on Zn(NO3)26H2O. Anal. calcd. for C11H7N5O6Zn2 (436.00): C, 30.28; H, 1.61; N, 16.06percent. Found: C, 30.31; H, 1.58; N, 16.02percent. IR (KBr, cm?1) 3346(s), 3175(m), 2794(w), 1596(s), 1519(w), 1366(s), 1230(m), 1060(w), 947(w), 883(w), 794(w), 729(m), 653(w), 602(w).
The synthetic route of 3,5-Diamino-1,2,4-triazole has been constantly updated, and we look forward to future research findings.
Reference:
Article; Cui, Penglei; Li, Xiaohui; Journal of Molecular Structure; vol. 1081; (2015); p. 182 – 186;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics