反应详情

500 mg (3.59 mmol) of 1-(6-methylpyrid-3-yl)ethanone, 590 μl (3.59 mmol) of hydrobromic acid, 204 μl (3.95 mmol) of bromine and 10 mL of glacial acetic acid were used in the reaction. After precipitation with ethyl ether and filtration, 1.02 g of 2-bromo-1-(6-methylpyrid-3-yl)ethanone hydrobromide are obtained, the characteristics of which are as follows:

1. customAfter precipitation
2. filtrationwith ethyl ether and filtration, 1.02 g of 2-bromo-1-(6-methylpyrid-3-yl)ethanone hydrobromide
3. customare obtained