Potassium Carbonate → HCID 15484196, compound

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Reaction Steps

A suspension of potassium carbonate (0.23 g), 3-[4-chloro-2-fluoro-5-(3-nitro-2-pyridyloxy)phenyl]-6-trifluoromethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (0.5 g) and 2,4-dinitrophenoxyamine (0.32 g) in N,N-dimethylformamide (10 ml) was stirred at room temperature overnight. The solution was processed and the resulting oil chromatographed on silica gel eluting with methanol:methylene chloride, 2:98. The product was isolated as a yellow semi-solid (0.3 g), mp 90-6° C.

Provenance & Evidence