反应详情

To a suspension of N-1-naphthylethylenediamine dihydrochloride (746 mg, 2.88 mmol) in chloroform (50 ml), a saturated solution of sodium hydrogen carbonate (50 ml) was added, and the resultant mixture was stirred. The organic layer was collected, washed with a saturated solution of sodium chloride twice, dried over anhydrous sodium sulfate and concentrated to give Compound (7) (310 mg) as an oil. Yield, 58%.

1. customThe organic layer was collected
2. washwashed with a saturated solution of sodium chloride twice
3. dry with materialdried over anhydrous sodium sulfate
4. concentrationconcentrated