Related Products of 274-79-3, These common heterocyclic compound, 274-79-3, name is Imidazo[1,2-a]pyrazine, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
Imidazo[1 ,2-a]pyrazine(l1 ) (4.38 g, 36.8 mmol) was dissolved in methanol (100 mL) and hydrogenated at 1 atm/25 0C hydrogen over platinum(IV) oxide (0.522 g, 1.838 mmol) for 24 h. The catalyst was filtered and the filtrate concentrated to afford afford product in 4.8 g that was used without further purification. LC/MS = 124 (M+H)+, retention time = 0.34 minutes (2 minute method (high pH)).
The synthetic route of 274-79-3 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; GLAXO GROUP LIMITED; DEAN, David Kenneth; MUNOZ-MURIEDAS, Jorge; SIME, Mairi; STEADMAN, Jon Graham Anthony; THEWLIS, Rachel Elizabeth Anne; TRANI, Giancarlo; WALL, Ian David; WALTER, Daryl Simon; WO2010/125101; (2010); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem