反应详情

20 mg of developed Raney nickel catalyst was added to a methanol (5 ml) solution of 161 mg of 5-(2-cyano-phenoxy)-4-(6-methanesulfonyl-pyridin-3-yloxy)-2-nitro-phenylamine obtained in (step 4), and the reaction liquid was stirred overnight in a hydrogen atmosphere. The catalyst was removed through filtration, and the solvent was evaporated away under reduced pressure to obtain the entitled compound.

1. customobtained in (step 4)
2. customthe reaction liquid
3. customThe catalyst was removed through filtration
4. customthe solvent was evaporated away under reduced pressure
5. customto obtain the entitled compound