Acetic Anhydride → HCID 23115893, compound

Participants

Reaction Steps

A mixture of 3-[6-(piperidin-1-yl)-1,2,4-triazolo[4,3-b]pyridazine-3-yl]aniline (180 mg) and acetic anhydride (3 ml) was stirred at room temperature for 6 hours. The reaction solution was concentrated under reduced pressure, and the resultant crude crystals were washed with diethyl ether to obtain 3′-[6-(piperidin-1-yl)-1,2,4-triazolo[4,3-b]pyridazin-3-yl]acetoanilide (190 mg) as colorless crystals.

Provenance & Evidence