Diisopropylethylamine → HCID 59234679, compound

Participants

Reaction Steps

To a solution of 1-tert-butyl-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid (30 mg) in DMF (0.6 mL) were added 3-amino-N-cyclopropyl-4-methylbenzamide (44 mg), HATU (88 mg) and iPr2NEt (89 mg), and the mixture was stirred under a nitrogen atmosphere at room temperature for 3 hr. The reaction mixture was diluted with EtOAc (3 mL) and the resulting mixture was washed with 1 M HCl (3 mL×2), water (3 mL), saturated aqueous NaHCO3 (3 mL) and brine successively, dried over MgSO4, filtered and evaporated in vacuo. The residue was purified by preparative thin layer chromatography eluting with 10% MeOH in CH2Cl2 to give N-{5-[(cyclopropylamino)carbonyl]-2-methylphenyl}-1-tert-butyl-6-oxo-1,6-dihydro-3-pyridinecarboxamide (27 mg).

Provenance & Evidence