反应详情

Monoimine 2-[1-(2,6-diethylphenylimino)ethyl]-6-acetylpyridine (8, 1.5 g, 5.1 mmol) and 1-aminopyrrole (460 mg, 5.6 mmol) were dissolved in 25 ml of toluene. To this solution, molecular sieves (4 Å) were added. After standing for 16 hours the mixture was filtered. The solvent was removed in vacuo. The residue was crystallised from ethanol. Yield 845 mg (46%) of mixed diimine 13.

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 crystallised from ethanol