Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, A new synthetic method of this compound is introduced below., SDS of cas: 1455-77-2
To a solution of compound 8 (5.71 mmol) in 10 mL of glacial acetic acid, was added diaminotriazole 10 (8.56 mmol) and heated to reflux for 4 h. The reaction mixture was cooled, and the solvent evaporated in vacuo to produce a pale-yellow solid. The solid was washed with water and recrystallized from ethanol to furnish the title compound as white crystals. (adapted from 1). Yield 72percent (0.87 g). 1H NMR (600 MHz, DMSO-d6) delta 8.53 (d, J = 4.8 Hz, 1H), 8.21 ? 8.10 (m, 2H), 7.63 ? 7.57 (m, 3H), 7.25 (d, J = 4.8 Hz, 1H), 6.45 (s, 2H). HRMS-ESI (+) m/z calculated for C11H10N5, 212.0936 [M+H]+; found: 212.0939.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Article; Ribeiro, Carlos J.A.; Kankanala, Jayakanth; Xie, Jiashu; Williams, Jessica; Aihara, Hideki; Wang, Zhengqiang; Bioorganic and Medicinal Chemistry Letters; vol. 29; 2; (2019); p. 257 – 261;,
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