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. 22047-25-2, name is Acetylpyrazine, This compound has unique chemical properties. The synthetic route is as follows., name: Acetylpyrazine
A magnetic stirrer is added to the 250ml single-mouth eggplant bottle.Then add 1.85 g of p-bromobenzaldehyde, 2.44 g of 2-acetylpyrazine and 40 ml of ethanol.After stirring to completely dissolve, add 0.40 g of NaOH and 30 ml of concentrated ammonia water, and stir at room temperature for 6 hours.Filtration under reduced pressure, the filter cake was washed with ethanol and deionized water, and dried in vacuo to give Intermediate 4 as white solid, yield 1.75 g, yield 44.1%.The product was not further purified and the next reaction was carried out directly.
According to the analysis of related databases, 22047-25-2, the application of this compound in the production field has become more and more popular.