反应详情

Di-tert-butylphenyliodonium diethylphosphate (546 mg; 1 mmol) and sodium perfluorobutanesulfonate (354 mg; 1.1 mmol) were dissolved in water (10 ml), and the resultant mixture was extracted three times with methylene chloride (10 ml). The solvent was removed through distillation, and precipitated white solid was washed with ether, followed by recrystallization from a mixture of methylene chloride and ether, to thereby precipitate 561 mg of the target compound as white crystals (yield: 81%).

1. extractionthe resultant mixture was extracted three times with methylene chloride (10 ml)
2. customThe solvent was removed through distillation
3. customprecipitated white solid
4. washwas washed with ether
5. customfollowed by recrystallization from a mixture of methylene chloride and ether