Ethyl bromoacetate → HCID 19081174, compound

Participants

Reaction Steps

A mixture of N-[(3RS)-1-(3-azabicyclo[3.2.2]non-3-yl)carbonylmethyl-2,3-dihydro-5-(2-fluorophenyl)-2-oxo-1H-1,4-benzodiazepin-3-yl]-N'-(3-hydroxyphenyl)urea, pottasium carbonate and ethyl bromoacetate in dimethylformamide was stirred at room temperature for 4 hours. Ethyl acetate and water were added to the reaction mixture. The organic layer was separated, washed with water and brine, and dried over magnesium sulfate. The organic solvent was evaporated to dryness, and washed with isopropyl ether and vacuumed to afford N-[(3RS)-1-(3-azabicyclo[3.2.2]non-3-yl)carbonylmethyl-2,3-dihydro-5-(2-fluorophenyl)-2-oxo-1H-1,4-benzodiazepin-3-yl]-N'-[3-(ethoxycarbonylmethoxy)phenyl]urea.

Provenance & Evidence