Ethanol → HCID 59380005, compound

Participants

Reaction Conditions

Reaction Steps

Sodium carbonate (2M in water, 6.69 mL, 13.38 mmol) was added to 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (0.815 g, 3.72 mmol) and 2-chloro-4-[2-(4-chlorophenyl)sulfonylpropan-2-yl]-6-[(3S)-3-methylmorpholin-4-yl]pyrimidine (1.60 g, 3.72 mmol) in a mixture of DME (10 mL), ethanol (10.00 mL), DMF (10.00 mL) and water (20 mL) at RT under nitrogen. The mixture was degassed and purged with nitrogen three times. Bis(triphenylphosphine)palladium(II) chloride (0.130 g, 0.19 mmol) was added and the mixture was degassed and purged with nitrogen a further three times. The resulting suspension was stirred under nitrogen at 80° C. for 90 minutes. The reaction mixture was concentrated and diluted with ethyl acetate (150 mL) and washed with water (2×150 mL) and saturated brine (100 mL). The organic layer was dried (MgSO4), filtered and evaporated. The crude product was purified by flash silica chromatography, elution gradient 30 to 45% ethyl acetate in isohexane, to give the desired material as a white solid (1.502 g).

Provenance & Evidence