Cyclopropanecarbonyl chloride → N-(6-((4-Methoxybenzyl)oxy)imidazo[1,2-A]pyridin-2-YL)cyclopropanecarboxamide

Participants

Reaction Conditions

Reaction Steps

To a solution of 6-[(4-methoxybenzyl)oxy]imidazo[1,2-a]pyridin-2-amine (8.5 g, 31.6 mmol) in N,N-dimethylacetamide (80 mL) was added a solution of cyclopropanecarbonyl chloride (3.43 mL, 37.9 mmol) in N,N-dimethylacetamide (20 mL) at 0° C., and the mixture was stirred at 0° C. for 3 hr. The reaction mixture was diluted with water, and the precipitate was collected by filtration and washed with water and ethyl acetate to give the title compound (8.9 g, 83%) as a gray solid.

Provenance & Evidence