Sodium hydride → HCID 86594268, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 32 (103 mg, 0.25 mmol) in anhydrous DMF (5 mL) was added NaH (60% dispersion in mineral oil, 22 mg, 0.54 mmol). The mixture was stirred for 10 min at room temperature before the addition of 2-(dimethylamino)-ethyl chloride hydrochloride (39.2 mg, 0.27 mmol). The resulting mixture was heated overnight at 85° C. After a usual workup, the residue was loaded onto column (Florisil) and the column eluted with EtOAc/CH3OH (10:1) to give 80 mg of the title compound as an off-white solid. ESI [M+H+]=488.27.

Provenance & Evidence