Potassium Carbonate → HCID 66747101, compound

Participants

Reaction Steps

To a stirred solution of 2-amino-6-bromobenzonitrile (195 mg, 1.0 mmol) and (3-methoxyphenyl)boronic acid (300 mg, 2 mmol) in dioxane (2 mL) was added aqueous potassium carbonate (2.0 mmol, 0.7 mL). The reaction solution was degassed by bubbling N2 for 2 minutes. Palladium tetrakistriphenylphosphine (5% mol) was added to the reaction mixture and the reaction vessel was placed in a microwave reactor and irradiated at 165° C. for 20 minutes. The precipitate was removed by filtration and the filtrate concentrated. The residue was purified by HPLC (acetonitrile/water; 10-90% gradient, 25 minutes) to give the title compound as an off-white solid (180 mg, 80%). MS 225 (MH+).

Provenance & Evidence