Acetic Anhydride → HCID 66653482, compound

Participants

Reaction Steps

0.92 g (2.56 mmol) of 2-amino-5-(1-bromoimidazo[1,5-a]pyridin-3-ylcarbonyl)benzoic acid in 30 ml of acetic anhydride are refluxed for 5.5 hours. The reaction medium is concentrated under reduced pressure. The residue is taken up in water and then filtered and dried under reduced pressure overnight at 40° C. 1.1 g of a yellow solid are obtained.

Provenance & Evidence