反应详情

The product of Example 5E (230 mg, 0.7781 mmol) was added to refluxing diphenyl ether (5 mL) under a nitrogen atmosphere. After refluxing for 5 minutes, the solution was cooled in an ice bath and diluted with hexanes (50 mL). The resulting golden solid was collected by vacuum filtration and thoroughly washed with hexanes to give the title compound (125 mg, 0.644 mmol, 83%).

1. temperatureAfter refluxing for 5 minutes
2. temperaturethe solution was cooled in an ice bath
3. filtrationThe resulting golden solid was collected by vacuum filtration
4. washthoroughly washed with hexanes