反应详情

50 mg (0.135 mmol) of 6-chloro-N4-[3-fluoro-4-(1H-indazol-5-yloxy)phenyl]pyrimidine-2,4-diamine (from example 8) are dissolved in ethanol. 50 mg of 10% palladium-on-carbon are added, and the suspension is stirred overnight under an atmosphere of hydrogen. The palladium catalyst is filtered off with suction and the filtrate is concentrated.

1. filtrationThe palladium catalyst is filtered off with suction
2. concentrationthe filtrate is concentrated