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. 274-79-3, name is Imidazo[1,2-a]pyrazine, A new synthetic method of this compound is introduced below., Recommanded Product: Imidazo[1,2-a]pyrazine
Imidazo[1,2-a]pyrazine (7.2 g, 60.44 mmol) was dissolved in 2-methoxyethanol (100 ml). Platinum(IV) oxide (1.2 g, 5.13 mmol) was added, and the mixture was stirred overnight at room temperature, under a hydrogen atmosphere of 4 bar, in an autoclave. The reaction mixture was flooded with nitrogen, filtered over Celite, concentrated and coevaporated with toluene. Purification was carried out by column chromatography dichloromethane/7 N ammonia in methanol 95:5). Yield: 5.7 g (76%)
The synthetic route of 274-79-3 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Gruenenthal GmbH; US2008/153843; (2008); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem