New discoveries in chemical research and development in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Quality Control of 3,5-Diamino-1,2,4-triazole
A mixture of Hdatrz (19.8mg, 0.2mmol), CH3-H2ip (18.0mg, 0.1mmol) and Co(NO3)2·6H2O (23.2mg, 0.08mmol) was dissolved in mixed H2O?C2H5OH (v:v=3:7, 10.0mL) solution, and the initial pH of the reactant mixture was adjusted to ca. 7 by slow addition of triethylamine with constant stirring. The resulting mixture was then transferred into a Teflon-lined stainless steel vessel (23.0mL) and heated at 150°C for 72h under autogenous pressure. After the mixture was cooled to room temperature at a rate of 5.2°Ch?1, blue block-shaped crystals suitable for X-ray analysis were obtained directly, washed with water and dried in air (Yield: 40percent, based on CoII salt). Anal. Calc. for C13H19Co2N10O6.5: C, 29.06; H, 3.56; N, 26.07. Found: C, 29.04; H, 3.53; N, 26.10percent. IR (KBr pellet, cm?1): 3446 (br), 3349 (w), 3244 (w), 1622 (s), 1582 (s), 1517 (s), 1380 (s), 1144 (w), 1107 (w), 1044 (w), 803 (w), 776 (m), 735 (m).
If you are hungry for even more, make sure to check my other article about 1455-77-2, the application of this compound in the production field has become more and more popular.
Reference:
Article; Zhao, Hong; Li, Hong-Xue; Liu, Zhong-Yi; Yang, En-Cui; Zhao, Xiao-Jun; Polyhedron; vol. 101; (2015); p. 29 – 36;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics