反应详情

温度

80 °C

A mixture of 2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamide (48 mg, 0.2 mmol), 5-methyl-4-oxo-4,5,6,7-tetrahydro-2H-pyrrolo[3,4-c]pyridine-1-carbaldehyde (35.6 mg, 0.2 mmol) and piperidine (0.1 mL) in ethanol (1 mL) was heated at 80° C. for 4 hours. The precipitate was collected by vacuum filtration, washed with ethanol and dried to give the title compound.

1. filtrationThe precipitate was collected by vacuum filtration
2. washwashed with ethanol
3. customdried