Sodium Phosphate, Dibasic → HCID 15612026, compound

Participants

Reaction Steps

An aqueous solution of potassium permanganate (1.3 g) and disodium hydrogenphosphate (1 g) was dropwise added to a solution of 3-chloro-2-(4,6-dimethoxypyrimidin-2-yl)oxy benzaldehyde (1.7 g) in acetone (50 ml). The mixture was stirred at room temperature for 12 hours, and the precipitated manganese dioxide was filtered off. The filtrate was adjusted with hydrochloric acid to a pH of about 4 and then extracted with chloroform. The chloroform layer was washed with water and dried, and the solvent was distilled off under reduced pressure. The residue thus obtained was recrystallized from carbon tetrachloride to obtain the above identified compound as a white solid (1.1 g). (Melting point: 151°-152° C.).

Provenance & Evidence