反应详情

According to Reference Example 8-12, by use of 2-pyridinecarboxaldehyde (500 μL, 5.24 mmol), (trifluoromethyl)trimethylsilane (928 μL, 6.28 mmol), tetrabutylammonium fluoride (a 1.0 mol/L solution in tetrahydrofuran, 524 μL, 0.524 mmol) and tetrahydrofuran (10 mL), the mixture was stirred and reacted at room temperature for 2 hours. Then, purification by silica gel column chromatography (chloroform/methanol=9/1) was performed to give 4-(2,2,2-trifluoro-1-hydroxyethyl)pyridine (Compound CO) (1.04 g, yield: quantitative).

1. customreacted at room temperature for 2 hours
2. customThen, purification by silica gel column chromatography (chloroform/methanol=9/1)