1,2-Dichloroethane → HCID 178522429, compound

Participants

Reaction Steps

A mixture of benzo[c]isoxazole-3-carboxylic acid (46 mg, 0.28 mmol), 3-(5-morpholin-4-ylmethyl-1H-benzimidazol-2-yl)-1H-pyrazol-4-ylamine (100 mg, 0.33 mmol), EDC (64 mg, 0.33 mmol) and HOBt (45 mg, 0.33 mmol) was stirred at room temperature in DMF (2.5 ml) for 20 h. The mixture was reduced in vacuo and the residue partitioned between EtOAc (5 ml) and water (2 ml), the organic portion washed with saturated aqueous sodium hydrogen carbonate, dried (MgSO4) and reduced in vacuo. The residue was purified by flash column chromatography [SiO2, EtOAc-MeOH (100:0-90:10)] to give benzo[c]isoxazole-3-carboxylic acid[3-(5-morpholin-4-ylmethyl-1H-benzimidazol-2-yl)-1H-pyrazol-4-yl]-amide as a white solid (40 mg, 32%). (LC/MS: Rt 2.13, [M+H]+ 444).

Provenance & Evidence