Benzocaine → HCID 117622446, compound

Participants

Reaction Steps

620 mg (1.53 mmol) of 2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-4-methoxyhexanoic acid (mixture of racemic diastereomers), 253 mg (1.53 mmol) of ethyl 4-aminobenzoate, 218 mg (1.53 mmol) of Oxima and 239 μl (1.53 mmol) of DIC in 15.3 ml of dimethylformamide were reacted according to General Method 5B. The crude product was purified by flash chromatography (120 g cartridge, 85 ml/min, cyclohexane/ethyl acetate gradient). Yield: 634 mg (70% of theory)

Provenance & Evidence