反应详情

Monoimine ((1), 3.0 g, 10.7 mmol) and 1-aminopyrrole (1.0 g, 12.18 mmol) were dissolved in 50 ml of toluene. To this solution, molecular sieves (4 Å) were added. After standing for 40 hours the mixture was filtered. The solvent was removed in vacuo. The residue was recrystallised from ethanol. Yield 1.85 g (50%) of mixed diimine (16).

1. additionTo this solution, molecular sieves (4 Å) were added
2. filtrationthe mixture was filtered
3. customThe solvent was removed in vacuo
4. customThe residue was recrystallised from ethanol