Acetic Acid → HCID 19972680, compound

Participants

Reaction Conditions

Reaction Steps

41.6 ml of 30% hydrogen peroxide was added dropwise at 40° C. over a period of 20 minutes to a solution of 26.2 g of Intermediate XII in 300 ml of glacial acetic acid. The mixture was heated at 60° C. with stirring for 4.5 hours, then cooled to ambient temperature and poured into 60 ml of water. Suction filtration gave a solid which was washed with water and dried, to give 29.4 g of the title compound. Melting point 158°-161° C. (ethanol).

Provenance & Evidence