Hydrochloric Acid → HCID 13506753, compound

Participants

Reaction Steps

A 2.0 g amount of 5-(4-pyridyl)imidazo[1,2-a]pyrimidine was suspended in 100 ml of triethylorthoformate and 1.67 ml of concentrated hydrochloric acid was added. After standing at room temperature for 6 hours the resultant precipitate was collected by filtration and gave 0.47 g of the product of the Example as a yellow solid, mp 295°-300° C.(dec.).

Provenance & Evidence