Phenyl chloroformate → HCID 59380129, compound

Participants

Reaction Steps

Phenyl chloroformate (0.368 mL, 2.93 mmol) was added to 4-[4-[(3S)-3-methylmorpholin-4-yl]-6-(2-tert-butylsulfonylpropan-2-yl)pyrimidin-2-yl]aniline (1.153 g, 2.67 mmol) and sodium hydrogen carbonate (0.336 g, 4.00 mmol) in dioxane (20 mL) at RT. The resulting slurry was stirred at RT for 2 hours. The reaction mixture was partitioned between ethyl acetate and water. The organic solution was dried (MgSO4), filtered and concentrated under reduced pressure. The residue was chromatographed on silica, eluting with 20%-70% ethyl acetate in isohexane, to give the desired material as a near colourless solid (1.42 g).

Provenance & Evidence