反应详情

To 5 mL of dry ethanol were added 6-chloro-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole (1.54 g, 6.61 mmol) and (S)-(+)-4-(oxiranylmethoxy)-1H-indole (1.25 g, 6.61 mmol). The mixture was heated at the reflux temperature for about 6 hours, and was then cooled and concentrated. The residue was purified by silica gel chromatography with 95/5 chloroform/methanol. The product was isolated as a yellow foam. Yield 1.52 g (55%). mp 200°-202° C. FDMS m/e=421 (M+ of free base). α[D]589 =+4.39 (c=1.00, dimethylsulfoxide)

1. temperatureThe mixture was heated at the reflux temperature for about 6 hours
2. temperaturewas then cooled
3. concentrationconcentrated
4. customThe residue was purified by silica gel chromatography with 95/5 chloroform/methanol
5. customThe product was isolated as a yellow foam