Hydrogen Peroxide → HCID 21842428, compound

Participants

Reaction Steps

In 150 ml of acetic acid was dissolved 2.0 g of the compound synthesized in Example 38. To this solution was added 1.3 ml of 30% aqueous solution of hydrogen peroxide dropwise under ice-cooling and the mixture was stirred at the same temperature for 3 hours. The excess of hydrogen peroxide was decomposed with aqueous sodium sulfite solution and the mixture was concentrated. The crystals separated out were collected by filtration, rinsed with water, and dried to provide 1.86 g of the title compound as white crystals. m.p. 267-269° C.

Provenance & Evidence