Triethylamine → HCID 66588169, compound

Participants

Reaction Conditions

Reaction Steps

Into a 50-mL round-bottom flask, was placed a solution of N1-(2-(4-((3-(trifluoromethyl)benzyl)carbamoyl)pyridin-2-yl)-4-(piperidin-1-yl)phenyl)-N3-methyl-N3-(2-(piperazin-1-yl)ethyl)isophthalamide (100 mg, 0.14 mmol, 1.00 equiv) in dichloromethane (3 mL), triethylamine (42 mg, 0.42 mmol, 3.00 equiv). This was followed by the addition of 4-nitrophenyl carbonochloridate (31 mg, 0.15 mmol, 1.10 equiv) dropwise with stirring at 0° C. The resulting solution was stirred for 40 min at 25° C. The resulting solution was diluted with 3 mL of sodium bicarbonate. The resulting solution was extracted with 2×5 mL of dichloromethane and the organic layers combined. The resulting mixture was washed with 1×5 mL of water and 2×5 mL of Brine. The mixture was dried over anhydrous sodium sulfate and concentrated under vacuum. This resulted in 110 mg (90%) of 4-nitrophenyl 4-(2-(N-methyl-3-(4-(piperidin-1-yl)-2-(4-(3-(trifluoromethyl)benzylcarbamoyl)pyridin-2-yl)phenylcarbamoyl)benzamido)ethyl)piperazine-1-carboxylate as a yellow solid.

Provenance & Evidence