Synthetic Route of 1458-01-1, 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. 1458-01-1, name is Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate, This compound has unique chemical properties. The synthetic route is as follows.
A mixture of methyl 3,5-diamino-6-chloropyrazine-2-carboxylate (100 g; 494 mmol), methanol (1 l) and NaOH (6 mol/l in water; 240 mL; 1.44 mol) is refluxed for 3 h.The mixture is allowed to cool to r.t. and then neutralized by addition of hydrochloric acid (6 mol/l in water; approx. 240 mL). Water (200 mL) is added. The precipitate formed is filtered off with suction, washed with water and dried at 60° C. Yield: 99.6 g (107percent of theory) C5H5ClN4O2 .ESI Mass spectrum: m/z=189 [M+H]+; m/z=187 [M-H]-
The chemical industry reduces the impact on the environment during synthesis Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate. I believe this compound will play a more active role in future production and life.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; HAMPRECHT, Dieter; HECKEL, Armin; KLEY, Joerg; US2013/316981; (2013); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem