Dichloromethane → HCID 88334468, compound

Participants

Reaction Steps

(Z)-N-(2-Phenylethyl)-2-(2-dimethylaminomethylidenaminothiazol-4-yl)-2-methoxyiminoacetamide (130 mg, 0.36 mmol) was dissolved in 4 ml of methanol, followed by the addition of 1 ml of a 1N aqueous solution of sodium hydroxide. The mixture so obtained was stirred at room temperature for 2 days. The reaction mixture was then added with 20 ml of a saturated aqueous solution of ammonium chloride and 20 ml of methylene chloride. The resulting mixture was then allowed to separate into an organic phase and an aqueous phase. The aqueous phase was further extracted twice with 10 ml portions of methylene chloride. All the organic phases were combined, dried over anhydrous magnesium sulfate and then concentrated under reduced pressure, whereby 90 mg of the title compound were obtained (yield: 81.8%).

Provenance & Evidence