Triethylamine → HCID 67052377, compound

Participants

Reaction Steps

N-Hydroxyphthalimide (2.60 g, 16.0 mmol) and triethylamine (2.20 mL, 16.0 mmol) were added to a suspension of N-{4-[8-(chloromethyl)-5,6-dimethyl-7H-imidazo[4,5-c]tetraazolo[1,5-a]pyridin-7-yl]butyl}benzamide (4.70 g, 11.4 mmol) in DMF (285 mL). The reaction mixture was allowed to stir for 3 days, then was concentrated under reduced pressure to a white slurry. Methanol was added and a white solid was isolated by filtration, washed with methanol, and dried under vacuum to afford 5.70 g of N-[4-(8-{[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]methyl}-5,6-dimethyl-7H-imidazo[4,5-c]tetraazolo[1,5-a]pyridin-7-yl)butyl]benzamide.

Provenance & Evidence