Cyclopenta-2,4-dien-1-amine;cyclopenta-1,3-diene;iron(2+) → HCID 178436227, compound

Participants

Reaction Steps

In an inert atmosphere, monoimine 2-[1-(2,6-diethylphenylimino)ethyl]-6-acetylpyridine (8, 368 mg, 1.25 mmol ) and ferrocenylamine (268 mg, 1.33 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 160 mg (27%) red crystals of mixed diimine 9.

Provenance & Evidence