反应详情

5.0 g (14.07 mmol) methyl 3-(2-acetyl-4-benzyloxy-6-nitro-phenyl)-acrylate are combined with 100 mL ethanol and hydrogenated at 4 bar with Raney nickel as catalyst. The catalyst is separated off and the filtrate is acidified with 15 mL 2 N hydrochloric acid. The product that crystallises out is suction filtered and dried.

1. customThe catalyst is separated off
2. customThe product that crystallises out is suction
3. filtrationfiltered
4. customdried