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. 91775-62-1, name is 3-Bromo-8-methoxyimidazo[1,2-a]pyrazine, A new synthetic method of this compound is introduced below., Recommanded Product: 3-Bromo-8-methoxyimidazo[1,2-a]pyrazine
A suspension OF 3-BROMO-8-METHOXYIMIDAZO [1, 2-A] PYRAZINE (1. 6 g, 7 mmol) in hydrogen bromide (30 wt % in acetic acid, 15 ml) was heated at 80C for 90 min. The reaction was cooled, diluted with water (75 ml) then neutralised with solid sodium hydrogencarbonate. The resulting solid was collected by filtration, washed with water then dried under vacuum to afford 3-BROMO-7H-IMIDAZO [1, 2- A] PYRAZIN-8-ONE as a white powder:
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.