Hydrogen Peroxide → HCID 13437022, compound

Participants

Reaction Steps

1-Methyl-7-trifluoromethyl-2(1H)-quinoxalinone (2.68 grams) was dissolved in 20 ml. of acetic acid and 20 ml. of 30 percent hydrogen peroxide were added. The reaction mixture was held at room temperature for 24 hours, by which time a solid had separated out. It was collected by filtration. NMR and microanalysis confirmed that the product was 1-methyl-7-trifluoromethyl-2(1H), 3(4H)-quinoxalinedione. The product melted at 283°-287°C.

Provenance & Evidence