Potassium Carbonate → HCID 59232734, compound

Participants

Reaction Steps

An Emry™ process vial was charged with 3-(4-bromo-phenyl)-2,2-dimethyl-3-phenyl-N-thiazol-2-yl-propionamide (70 mg, 0.168 mmol) and 4-methoxy-phenylboronic acid (77 mg, 0.50 mmol), tetrakis(triphenylphosphine)palladium(0) (20 mg, 0.017 mmol), 2.0 mL of 2M K2CO3, and 1.5 mL of DMF. The reaction mixture was degassed by bubbling nitrogen through for 15 min, then sealed and exposed to microwave irradiation for 30 min at 150° C. The reaction mixture was cooled, filtered, and diluted with ethyl acetate. The organic solution was washed, dried and concentrated. The crude product was purified by preparative HPLC to give the title compound of Example 374 as a white solid (30 mg, 40%). LC/MS (m/z) 444.37 [(M+H)+]; HPLC Rt: 3.770 min. 1H NMR (400 MHz, MeOD) δ ppm 7.34-7.54 (9H, m) 7.23 (2H, t, J=7.38 Hz) 7.16 (1H, t, J=7.12 Hz) 7.02 (1H, d, J=3.56 Hz) 6.93 (2H, d, J=8.65 Hz) 4.63 (1H, s) 3.78 (3H, s) 1.40 (6H, s).

Provenance & Evidence