Potassium Carbonate → HCID 69516704, compound

Participants

Reaction Conditions

Reaction Steps

To 1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carbonitrile (0.149 g, 0.55 mmol), 1-[2-(4-iodo-phenyl)-2-methyl-propyl]-pyrrolidin-2-one (0.19 g, 0.55 mmol), and K2CO3 (0.23 g, 1.7 mmol) was added degassed DMSO (4 mL) followed by CuI (21 mg, 0.11 mmol). The mixture was heated to 130° C. for 5 h. The reaction was cooled, partitioned between ethyl acetate and water, extracted with ethyl acetate, and dried (MgSO4). Chromatography on silica gel using 0–5% MeOH in CH2Cl2 followed by further purification by HPLC afforded the title

Provenance & Evidence