Potassium Carbonate → HCID 59251324, compound

Participants

Reaction Conditions

Reaction Steps

A stirred mixture of 2-[1-(4-bromophenyl)-2-(2,6-dichlorophenyl)-1H-imidazol-4-yl]-2-methyl-propan-1-ol (202 mg, 0.46 mmol), 3-methanesulfonyl-phenylboronic acid (92 mg, 0.46 mmol), potassium carbonate (0.19 g, 1.4 mmol), Cl2 Pd(dppf).DCM (19 mg, 5 mol %) and H2O (0.25 mL) in DME (2.5 mL) was sparged with Argon for 5 min and then heated at 60° C. as a sealed flask. After 30 min the reaction mixture was concentrated under reduced pressure and purified by chromatography (silica, EtOAc/Hex, 40:60 to 75:25) to give the title compound (35 mg) as a white solid. 1H-NMR (DCM-d2): δ 8.10 (m, 1H), 7.91 (d, 1H), 7.85 (d, 1H), 7.66 (m, 1-1), 7.60 (d, 2H), 7.29-7.37 (m, 5H), 7.10 (s, 1H), 3.79 (br s, 1H), 3.62 (s, 2H), 3.06 (s, 3H), 1.36 (s, 6H); MS (ES): 515, 517 [M+H]+.

Provenance & Evidence