4-三氟甲基-1-茚醇

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(Trifluoromethyl)indan-1-one (300 mg, 1.50 mmol) was dissolved in methanol (2.5 mL) and tetrahydrofuran (2.5 mL), and sodium borohydride (85 mg, 2.25 mmol) was added thereto at 0° C., and then, the resulting mixture was stirred at room temperature for 2 hours. To the reaction solution, a saturated aqueous solution of ammonium chloride was added, and the organic matter was extracted with ethyl acetate. The organic layer was washed with a saturated sodium chloride solution, then dried over anhydrous magnesium sulfate and filtered. Then, the solvent was distilled off under reduced pressure, whereby a crude product was obtained. This crude product was purified by silica gel column chromatography (hexane:ethyl acetate=95:5 to 67:33 (v/v)), whereby the objective title compound was obtained as a white solid (291 mg, yield: 96%). the organic matter was extracted with ethyl acetate The organic layer was washed with a saturated sodium chloride solution dried over anhydrous magnesium sulfate filtered Then, the solvent was distilled off under reduced pressure, whereby a crude product was obtained This crude product was purified by silica gel column chromatography (hexane:ethyl acetate=95:5 to 67:33 (v/v)), whereby the objective title compound