反应详情

A solution of 7-[2-(E)-cyanoethenyl]indole (0.28 g) in ethanol (75 ml) was hydrogenated at 50 psi over 10% palladium on charcoal (0.1 g) for 4 hours. The catalyst was filtered off and the filtrate was evaporated to give the product.

1. filtrationThe catalyst was filtered off
2. customthe filtrate was evaporated
3. customto give the product