反应详情

At reflux, 10.0 g of 8-bromo-5-nitroquinoline in 68 ml of glacial acetic acid and 34 ml of ethanol were added dropwise to a mixture of 7.75 g of iron powder, 18 ml of glacial acetic acid and 9 ml of ethanol. After stirring for 45 minutes at reflux, the mixture was cooled and filtered through diatomaceous earth. The filtrate was concentrated, taken up in methylene chloride, washed with sodium carbonate solution, dried and concentrated.

1. temperatureAt reflux
2. temperatureat reflux
3. temperaturethe mixture was cooled
4. filtrationfiltered through diatomaceous earth
5. concentrationThe filtrate was concentrated
6. washwashed with sodium carbonate solution
7. customdried
8. concentrationconcentrated