Tert-butyl (3-(2-((4-carbamoylphenyl)amino)-4-(propylamino)pyrimidine-5-carboxamido)propyl)carbamate → 4-(Propylamino)pyrimidine-5-carboxamide

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Reaction Steps

To a suspension of tert-butyl (3-(2-((4-carbamoylphenyl)amino)-4-(propylamino)pyrimidine-5-carboxamido)propyl)carbamate (D2, 190 mg) in chloroform (8 mL) and methanol (2 mL), trifluoroacetic acid (1 mL) was added at room temperature, and the mixture was stirred at the same temperature for 30 minutes. The solvent was evaporated under reduced pressure to obtain N-(3-aminopropyl)-2-(4-carbamoylphenyl)amino)-4-(propylamino)pyrimidine-5-carboxamide (D3) trifluoroacetate (280 mg).

Provenance & Evidence