反应详情

1,1,1,7,7,7-Hexafluoroheptan-4-ol (1.4 g, 6.25 mmol) was dissolved in CH2Cl2 (12 mL) and pyridinium chlorochromate (PCC) (1.48 g, 6.87 mmol) was added. The mixture was stirred for 4 h. Additional PCC (800 mg) was added and the mixture stirred for 1 h. The mixture was filtered through celite and silica, washing with DCM. The resulting pale yellow solution was evaporated at room temperature to afford the title compound.

1. stirringthe mixture stirred for 1 h
2. filtrationThe mixture was filtered through celite and silica
3. washwashing with DCM
4. customThe resulting pale yellow solution was evaporated at room temperature