Water → HCID 66692117, compound

Participants

Reaction Steps

3-Bromomethylbenzonitrile (160 mg, 0.81 mmol) was dissolved in DMF (3.0 mL), and potassium carbonate (220 mg, 1.62 mmol) and the compound (300 mg, 0.81 mmol) obtained in Example 36 (1) were added thereto, followed by stirring overnight while heating at room temperature. Water was added to the reaction mixture, and after extraction with chloroform, the extract was washed with water and a saturated sodium chloride aqueous solution, and dried over anhydrous magnesium sulfate. After the desiccant was filtered off, the residue obtained by evaporation under reduced pressure was purified using medium pressure silica gel flash column chromatography (methanol:chloroform=1:200), thereby giving the title compound (151 mg, 42%) as a white solid.

Provenance & Evidence