Thionyl Chloride → HCID 53250975, compound

Participants

Reaction Steps

To a suspension of {5-[(7-chloroquinolin-4-yl)amino]-2-(morpholin-4-yl)phenyl}methanol hydrochloride (0.105 g, 0.26 mmol) in 4 mL of NMP at 0° C. was added thionyl chloride (90 μL, 1.23 mmol). The reaction mixture was warmed up to room temperature and stirred for 3 h. The reaction mixture was then slowly added to pyrrolidine (0.65 mL, 7.75 mmol) in 1 mL of NMP at 0° C. and then stirred at room temperature for 2 h. This solution was diluted in 100 mL of CH2Cl2 and washed with a saturated aqueous solution of NaHCO3. The organic layer was dried over MgSO4, filtered, evaporated and purified by flash chromatography (DCM/MeOH/NH4OH//90/10/1) to yield expected compound as a yellow solid (105 mg, 96% yield). LC-MS: m/z (ESI) 423.3 [M+H]+. mp=187-188° C.

Provenance & Evidence