Isopropylamine → HCID 59214378, compound

Participants

Reaction Conditions

Reaction Steps

To a mixed solution of 2-{4-[5-(5,6-dichloropyridin-3-yl)-1,2,4-oxadiazol-3-yl]-1H-indol-1-yl}acetamide (100 mg) in dioxane (2 ml) and NMP (2 ml) was added isopropylamine (2200, followed by stirring at 150° C. for 1 hour in a microwave reaction vessel. The reaction mixture was concentrated under reduced pressure, and then the residue was purified by silica gel chromatography (n-hexane:EtOAc=40:60 to 0:100), and the obtained residue was suspended in diisopropyl ether under heating, and collected by filtration to obtain 2-(4-{5-[5-chloro-6-(isopropylamino)pyridin-3-yl]-1,2,4-oxadiazol-3-yl}-1H-indol-1-yl)acetamide (62 mg) as white powders.

Provenance & Evidence