反应详情

The compound obtained in Example 41-4 (0.02 g) was dissolved in methanol (0.5 ml). After the addition of 10% Pd—C (0.02 g), the mixture was stirred for 2 hours under hydrogen atmosphere at room temperature. After the reaction, the catalyst was removed by filtration and solvent was removed by distillation. The residue was dried under vacuum to obtain the title compound (0.01 g) as colorless oil.

1. customAfter the reaction
2. customthe catalyst was removed by filtration and solvent
3. customwas removed by distillation
4. customThe residue was dried under vacuum