HCID 19902147, compound → HCID 19902214, compound

Participants

Reaction Steps

A mixture of 5-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-12-fluoro-2,3-dihydrodiimidazo[1,5-a:1',2'-c]quinazoline (2.0 g, 5.9 mmol), nickel peroxide (10 g), and benzene (125 ml) was heated at reflux for 3.5 hours, cooled slightly, and filtered. The filtrate was evaporated to give the title compound as light yellow crystals, m.p. 266°-268° C. (Compound 38).

Provenance & Evidence