反应详情

All of the product from Step A was placed in a Parr hydrogenation apparatus, and 0.35 g of platinum oxide in 200 mL of ethanol was added. This mixture was reacted with hydrogen until the theoretical amount of hydrogen was absorbed. The reaction was stopped, and the reaction mixture was filtered through Celite® filter aid. The solvent was then evaporated under reduced pressure, leaving 18.5 g of 2-fluoro-4-methoxyaniline as a solid residue.

1. additionwas added
2. customwas absorbed
3. filtrationthe reaction mixture was filtered through Celite®
4. filtrationfilter aid
5. customThe solvent was then evaporated under reduced pressure