Pyridine → HCID 11566254, compound

Participants

Reaction Steps

3-Phenyl-7-trifluoromethylindazole (0.2 g, 0.76 mmol), phenyl boronic acid (186 mg, 1.53 mmol), copper II acetate (208 mg, 1.14 mmol), and pyridine (93 uL, 1.14 mmol) in 6 mL methylene chloride were stirred at room temperature for 72 hours. The reaction mixture was filtered through Celite®, poured into NH4Cl (sat. soln.) and extracted with EtOAc. The combined organic layers were dried with Na2SO4, concentrated and the resulting residue was purified by HPLC (10-100% CH3CN—H2O) to provide the desired compound as a white solid (40 mg).

Provenance & Evidence