1-[4-(4-Aminophenyl)piperazin-1-yl]ethan-1-one → HCID 58014784, compound

Participants

Reaction Steps

A mixture of tert-butyl 4-((2-(1H-benzo[d][1,2,3]triazol-1-yloxy)-5-carbamoylpyrimidin-4-ylamino)methyl)piperidine-1-carboxylate (0.205 g, 0.438 mmol), 1-(4-(4-aminophenyl)piperazin-1-yl)ethanone (0.192 g, 0.877 mmol) and pTsOH monohydrate (0.166 g, 0.874 mmol) in dioxane (4 mL) was stirred at 100 C for 3 h. The mixture was then purified by HPLC to give tert-butyl 4-((2-(4-(4-acetylpiperazin-1-yl)phenylamino)-5-carbamoylpyrimidin-4-ylamino)methyl)piperidine-1-carboxylate (0.105 g).

Provenance & Evidence