Dimethylformamide → HCID 59681813, compound

Participants

Reaction Conditions

Reaction Steps

To a solution containing 500 mg the product from Step 1 (1.7 mmol) in 10 mL DMF was added 200 mg of NaH (60% dispension in oil, 5.1 mmol). After 2 hours at room temperature, 246 mg of 2-(dimethylamino)ethyl chloride hydrochloride (1.7 mmol) was added, and the reaction mixture was heated to 60° C. for 5 hours. The solvent was evaporated in vacuo to yield a residue which was partitioned between ethyl acetate and brine. The organic phase was dried over anhydrous sodium sulphate, filtered, and concentrated in vacuo. Purification of the residue by Gilson reverse-phase HPLC afforded the title compound (24 mg, 4%). MS (ES+) m/e 365 [M+H]+.

Provenance & Evidence