Triethylamine → HCID 178504965, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 4-(azetidin-3-yloxy)-5-bromo-N-(cis-4-methylcyclohexyl)-pyrimidin-2-amine (1.24 g, 3.64 mmol) and Et3N (0.6 mL, 3.64 mmol) in DCM (20 mL) at 0° C. was added methanesulfonyl chloride (417 mg, 3.64 mmol). The mixture was stirred at 0° C. for 5 h, diluted by DCM, washed with saturated aqueous sodium carbonate solution and water, dried over sodium sulfate, filtered, and concentrated. The residue was purified by flash chromatography (silica gel, eluted by 1% methanol in DCM) to give the title compound as a white solid (1.3 g, 85% yield). MS (ESI) m/z: Calc. 418.1 (M+). Found: 420.1 (M++2).

Provenance & Evidence