Potassium Phosphate, Tribasic → HCID 57460584, compound

Participants

Reaction Conditions

Reaction Steps

A suspension of 4′-{[1-(3-bromophenyl)-4-butyl-2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl]methyl}biphenyl-2-carbonitrile (1.0 g), cyclopropylboronic acid (0.34 g), palladium acetate (0.04 g), tricyclohexylphosphine (0.11 g) and potassium phosphate (1.45 g) in toluene-water (95:5, 10 mL) was stirred at 100° C. for 12 hr under an argon atmosphere. The reaction mixture was diluted with ethyl acetate. The insoluble material was filtered off through celite, and the filtrate was washed with saturated brine and dried over anhydrous magnesium sulfate, and the solvent was evaporated. The residue was purified by silica gel column chromatography to give the title compound as a pale-yellow viscous substance (0.95 g, 100%).

Provenance & Evidence