反应详情

Phenyl[4-phenyl-8-(trifluoromethyl)quinolin-3-yl]methanol (Example 34, 0.050 g, 0.132 mmol) was taken into CH2Cl2 (3 mL). Next, triethylamine (0.1 mL, 0.70 mmol) was added followed by acetyl chloride (0.05 mL, 0.70 mmol). The reaction was allowed to stir for 2 hours. The solvent was removed and the resulting material was taken up into an Ether/water/5% HCl solution. The layers were separated and the organic layer was washed once more with 5% HCl, dried over magnesium sulfate and concentrated. The product was purified via column chromatography using 7% ethyl acetate in hexane as the eluent to afford the product as a white solid (0.044 g, 79.4%). MS (ESI) m/z 422 ([M+H]+); Anal. Calcd. for C25H18F3NO2: C, 71.25; H, 4.31; N, 3.32. Found: C, 71.15; H, 4.11; N, 3.21.

1. customThe solvent was removed
2. customThe layers were separated
3. washthe organic layer was washed once more with 5% HCl
4. dry with materialdried over magnesium sulfate
5. concentrationconcentrated
6. customThe product was purified via column chromatography