Hydrochloric Acid → 2-(2-Isopropyl-5-methyl-1,2,4-triazol-3-yl)-9-[2-(3-piperidyl)pyrazol-3-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepine

Participants

Reaction Steps

9-(1-(1-benzylpiperidin-3-yl)-1H-pyrazol-5-yl)-2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (500 mg, 0.0009 mol) was dissolved in Methanol (10 mL). 4.0 M of Hydrogen chloride in 1,4-Dioxane (0.5 mL, 0.002 mol) was added. 10% Palladium on Carbon (0.1:0.9, Palladium: carbon black, 120 mg, 0.00011 mol) was added under a stream of Nitrogen. The reaction mixture was vac/flushed with H2 (balloon) and stirred overnight at room temperature. LCMS show reaction is complete. The reaction mixture was filtered and concentrated to dryness to give 2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-9-(1-(piperidin-3-yl)-1H-pyrazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine

Provenance & Evidence