Potassium Phosphate, Tribasic → HCID 90415003, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of Example 255B (600 mg, 1.696 mmol), (5-fluoro-2-methoxyphenyl)boronic acid (403 mg, 2.374 mmol), phenylallylchloro[1,3-bis(diisopropylphenyl)-2-imidazol-2-ylidene]palladium(II) (110 mg, 0.170 mmol), and potassium phosphate (1080 mg, 5.09 mmol) in 12 mL tetrahydrofuran and 3 mL water was degassed with nitrogen and heated in a Biotage microwave for 40 minutes at 120° C. The mixture was extracted with ethyl acetate and purified by silica gel column chromatography eluting with 0-5% methanol in dichloromethane to afford the title compound. MS (ESI(+)) m/e 444 (M+H)+.

Provenance & Evidence