反应详情

A solution of 1.0 g (5.77 mmol) 1,3-dimethyl-5-nitro-1H-pyridin-2-one in 40 ml MeOH:THF=1:1 is hydrogenated in the presence of 0.18 g 10% Pd/C (Engelhard 4505). The reaction mixture is filtered (2 glass fiber filters used) and the filtrate is concentrated in vacuo to afford the crude title compound as an oil.

1. filtrationThe reaction mixture is filtered (2 glass fiber filters used)
2. concentrationthe filtrate is concentrated in vacuo