反应详情

A solution of N-[2,2-bis(methyloxy)ethyl]-6-(methyloxy)-3-nitro-2-pyridinamine (2.5 g, 10 mmol) in methanol was hydrogenated at 50 psi for 0.5 h over 10% palladium on charcoal (0.9 g). The mixture was filtered, evaporated, and azeotroped with chloroform affording a dark oil (2.2 g).

1. filtrationThe mixture was filtered
2. customevaporated
3. customazeotroped with chloroform affording a dark oil (2.2 g)