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. 1458-16-8, name is Methyl 3-amino-6-iodopyrazine-2-carboxylate, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C6H6IN3O2
30 ml of ammonia in water is added under magnetic stirring to 15 g (53.8 mmol) of a solution of methyl 3-amino-6-iodopyrazine-2-carboxylate in 150 ml of methanol. The reaction medium is stirred at 25C for 48 hours. After evaporation of the solvents, the precipitate obtained is filtered, rinsed with water and then dried at 50C to yield 12.50 g of 3-amino-6-iodopyrazine-2-carboxamide (88%) in the form of a beige solid. LCMS (EI, m/z): (M+1) 265.02 1H NMR: deltaH ppm (400 MHz, DMSO): 8.35 (1H, s, CHarom), 7.85 (1H, bs, NH), 7.60 (3H, bs, NH), 3.25 (3H, s, CH3)
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 1458-16-8.
Reference:
Patent; PIERRE FABRE MEDICAMENT; Kruczynski, Anna; Creancier, Laurent; Kaloun, El Bachir; Bedjeguelal, Karim; Rabot, Remi; EP2689779; (2014); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem