反应详情

To a solution of 2-(3-(3-nitropyridin-4-yl)cyclohex-2-enyl)isoindoline-1,3-dione (1.0 equiv.) in AcOH (0.38 M) was added Fe (6.0 equiv.) and the reaction was stirred at room temperature for 2 h. Filtered, then washed with methanol and concentrated the filtrate. To the crude was added ethyl acetate and saturated NaHCO3, the organics were dried with Na2SO4, and concentrated to give 2-(3-(3-aminopyridin-4-yl)cyclohex-2-enyl)isoindoline-1,3-dione as a yellow thick gum in 96% yield. LC/MS=320.0 (M+H), LC=2.410 min.

1. filtrationFiltered
2. washwashed with methanol
3. concentrationconcentrated the filtrate
4. additionTo the crude was added ethyl acetate and saturated NaHCO3
5. dry with materialthe organics were dried with Na2SO4
6. concentrationconcentrated