2-Naphthoyl chloride → HCID 21698921, compound

Participants

Reaction Steps

2-[5-Amino-7-fluoro-4-methyl-2H-1,4-benzoxazine-3(4H)-on-6-yl]-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione (0.3 g) and 2-naphthoyl chloride (0.19 g) were dissolved in anhydrous dioxane (10 ml) and the solution refluxed for 2 hr. Solvent was evaporated and the residue subjected to column chromatography on silica gel in hexane-ethyl acetate (6:4) to furnish the title compound (0.15 g).

Provenance & Evidence