反应详情

To a solution of 3,4-dimethoxy-2-hydroxybenzaldehyde (0.5 g) in acetic acid (10 ml) was added fuming nitric acid (0.12 ml). The reaction mixture was poured into ice water, the product extracted into ethyl acetate, washed with water, dried and evaporated. The product was triturated with water and filtered. Yield: 0.15 g.

1. extractionthe product extracted into ethyl acetate
2. washwashed with water
3. customdried
4. customevaporated
5. customThe product was triturated with water
6. filtrationfiltered