反应详情

555 mg (1.11 mmol) of the compound from Example 7A are dissolved in 15 ml of THF, 150 mg of palladium on carbon are added and the mixture is hydrogenated in a hydrogen atmosphere at atmospheric pressure until the theoretical amount of hydrogen has been taken up. The catalyst is filtered off, which gives, after concentration under reduced pressure, 520 mg (99% of theory) of the title compound.

1. filtrationThe catalyst is filtered off
2. customwhich gives
3. concentrationafter concentration under reduced pressure, 520 mg (99% of theory) of the title compound