反应详情

4-(3,4-Dinitrophenoxy)-6,7-dimethoxyquinoline (Step a, 0.256 g) was dissolved in THF (40 mL) and HOAc (1 mL) was added followed by zinc dust (1.3 g). Mixture was stirred at RT for 3 h and filtered through a Celite® pad. Solvent was evaporated and residue was washed with NaOH 1 M and extracted with EtOAc. The organic phase was dried, filtered and evaporated to give the title compound.

1. filtrationfiltered through a Celite® pad
2. customSolvent was evaporated
3. washresidue was washed with NaOH 1 M
4. extractionextracted with EtOAc
5. customThe organic phase was dried
6. filtrationfiltered
7. customevaporated