Water → HCID 136052270, compound

Participants

Reaction Steps

To a solution of 6-ethyl-3-(4-hydroxy-3,3-dimethyl-2-oxobutyl)-1-{[2′-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (0.1 g) in pyridine (0.5 mL) was added acetic anhydride (0.034 mL), and the mixture was stirred at room temperature for 15 hr. To the reaction mixture were added ethyl acetate and water, and the mixture was extracted with ethyl acetate.

Provenance & Evidence