Potassium Iodide → HCID 22388392, compound

Participants

Reaction Steps

A mixture of 3-ethyl-7-(methoxycarbonyl)-2,4(1H,3H)-quinazolinedione (2.17 g), 2,4-dichlorobenzyl chloride (2.05 g), potassium iodide (1.45 g) and potassium carbonate (5.0 g) in acetone (80 ml) was heated under reflux for 1.5 hr. After cooling, water (50 ml) was added to the reaction mixture and the precipitate was collected by filtration. The precipitate was washed with water (30 ml) and methyl t-butyl ether (30 ml) and dried to give the object compound (2.60 g).

Provenance & Evidence