Potassium Carbonate → HCID 57761720, compound

Participants

Reaction Steps

Dissolve 4-chloro-6-(3-chloro-4-fluorophenyl)-2-(pyridin-4-yl)pyrimidine (64 mg, 0.2 mmoles) and 1-(3-(trifluoromethyl)-pyridin-2-yl)piperazine (46 mg, 0.2 mmoles) in DMA (2.0 mL) under nitrogen atmosphere. Add anhydrous powdered K2CO3 (55 mg, 0.4 mmoles) to this mixture and heat at 140° C. for 20 hours. Cool, dilute with water (5 mL), extract with EtOAc (3×2 mL) and dry over MgSO4. Filter, and concentrate under vacuum to afford crude product. Wash the crude product with Et2O (2.0 mL) to afford the title product as cream colored solid. NMR (CDCl3) δ 3.34 (4H, s), 3.99 (4H, s), 7.20 (1H, m), 7.47 (1H, s), 7.43 (1H, t), 8.09 (1H, d, J=2.0), 8.30 (2H, m), 8.35 (1H, m), 8.55 (2H, m), 8.70 (2H, m). Mass spec m/z=515.24.

Provenance & Evidence