反应详情

4-(3,4-Dinitro-phenoxy)-pyridine-2-carboxylic acid methylamide (Step A) (0.71 g, 2.23 mmol) was dissolved in 40 mL MeOH and 80 mL EtOAc. To the argon-degassed solution was added 10% Pd/C (0.20 g). The reaction was vigorously stirred for 42 h at RT under 1 atm of H2 gas. The reaction was filtered through a Celite® plug. The solvent was removed under reduced pressure to obtain the title compound.

1. customTo the argon-degassed solution
2. additionwas added 10% Pd/C (0.20 g)
3. filtrationThe reaction was filtered through a Celite® plug
4. customThe solvent was removed under reduced pressure