Sodium Hydroxide → HCID 58033225, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 1-benzoyl-3-(2,6-dibromo-pyridin-4-yl)-thiourea (1.0 g, 2.14 mmol) in THF (50 mL) was added NaOH solution (0.48 in 20 mL H2O) at room temperature. The reaction mixture was heated up to 60-65° C. overnight. After completion of reaction (TLC monitoring) THF was distilled off followed by addition of water, and extraction with ethyl acetate (2×50 mL). The combined organic layers were dried over anhydrous Na2SO4, filtered and evaporated to dryness under reduced pressure. The crude residue was washed with mixture of ethyl acetate:hexane (30:70) and dried under high vacuum to get the desired product as a white solid (0.58 g, 78%).

Provenance & Evidence