反应详情

1-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]piperazine hydrochloride (1.00 g, 2.97 mmol) was dissolved in water. The solution was neutralized with 1N aqueous sodium hydroxide solution, and the mixture was extracted with chloroform. The extract was washed with water and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure to give the desired product (696 mg, 67.2%) as an oil.

1. extractionthe mixture was extracted with chloroform
2. washThe extract was washed with water
3. dry with materialdried over anhydrous magnesium sulfate
4. distillationthe solvent was distilled off under reduced pressure