Adding a certain compound to certain chemical reactions, such as: 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, belongs to triazoles compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1455-77-2, Recommanded Product: 3,5-Diamino-1,2,4-triazole
To a solution of 54.2 g (0.786 mol) of sodium nitrite in63.3 mL water at -10 to -5 ¡ãC, we added a solution of 8 g(0.081 mol) of DAT in 169.5 mL 1.2 mol/L sulfuric acid for1.5 h, the reaction mixture was heated up to 60 ¡ãC and stirredfor another 1 h, then cooled the reaction mixture to roomtemperature. 26.9 mL 6 mol/L sulfuric acid and 4.7 g (0.048mol) aminosulfuric acid were added to reaction system andstirred for another 0.5 h, extracted with 90 ¡Á 5 mL of ether,dried with magnesium sulfate and the solvent was removedunder reduced pressure and 7.89 g yellow oil 3,5-dinitro-1,2,4-triazole (DNT) was obtained with a yield of 61.4 percent. 1H NMR(DMSO-d6, 500 MHz), d: 6.424 (s, 1H, NH); 13C NMR(DMSO-d6, 125 MHz), d: 162.56; IR (KBr, nmax, cm-1), 3224(-NH-), 1659, 1382 (-NO2); Anal. calcd for C2H3N5O5: C 13.57,N 39.55, H 1.71; found C 13.73, N 38.91, H 2.13; MS (m/z):159 [M+].
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Reference:
Article; Li, Ya-Nan; Liu, Ning; Su, Peng-Fei; Wang, Ying-Lei; Ge, Zhong-Xue; Li, Hui; Wang, Bo-Zhou; Asian Journal of Chemistry; vol. 26; 21; (2014); p. 7151 – 7156;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics