Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, This compound has unique chemical properties. The synthetic route is as follows., Formula: C2H5N5
A suspension of 1H-1,2,4-triazole-3,5-diamine (1.98 g, 20 mmol) in EtOH (80 mL) was treated with 1-phenyl-1H-pyrazole-4-carbaldehyde-hydrate (3.52 g, 20 mmol) and the resulting mixture heated at reflux for 3 h. The mixture was cooled to rt and NaBH4 (832 mg, 22.0 mmol) was added portion-wise. The reaction mixture reheated to 40 ¡ãC for 15 minutes. The solvent of the mixture was then evaporated to ~ half volume, the solids filtered, and the collected precipitate was air dried to afford the title compound as a colorless solid (2.45 g, 48percent). 1H NMR (400MHz, DMSO-d6) delta = 10.78 (br s, 1H), 8.33 (s, 1H), 7.77 (d, J = 1.2 Hz, 1H), 7.76 – 7.74 (m, 1H), 7.67 (s, 1H), 7.47 (dd, J = 7.6, 8.4 Hz, 2H), 7.31 – 7.24 (m, 1H), 5.82 (br s, 1H), 5.34 (br s, 2H), 4.14 (d, J = 6.3 Hz, 2H); [M+H] = 256.22.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 1455-77-2.
Reference:
Patent; DART NEUROSCIENCE, LLC; ALLAN, Amy, Lynn; BREITENBUCHER, James; GOMEZ, Laurent; KEENAN, Terence, Patrick; LEMUS, Robert; LY, Kiev; MARRONE, Tami, Jo; (119 pag.)WO2016/73424; (2016); A1;,
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