2-Naphthoyl chloride → HCID 15538691, compound

Participants

Reaction Steps

3-[5-Amino-7-fluoro-4-methyl-2H-1,4-benzoxazine-3(4H)-on-6-yl]-1-methyl-6-trifluoromethyl-2,4-(1H, 3H)-pyrimidinedione (0.49 g) and 2-naphthoyl chloride (0.26 g) were mixed in dioxane (35 ml), the resulting mixture was refluxed for 7 hr. After evaporation, the residue was purified by silica gel column (hexane to 30% and 50% ethyl acetate) to yield the title compound (0.3 g).

Provenance & Evidence