Reaktion #1458414

Reaktionsgleichung

tetraphenylcyclopentadienone

isobutylamine

diethyl ether

→

title compound

Ausbeute 67.1%

N-isobutyl-2,3,4,5-tetraphenylcyclopentadieneimine

Ausbeute 67.1%

Lösungsmittel

toluene

Reaktionsbedingungen

Aufarbeitung

1. 1
   Sonstigeat 0° C
2. 2
   Temperaturrefluxed for 12 hours
3. 3
   TemperaturThe reaction mixture was cooled
4. 4
   Sonstigesolid precipitation
5. 5
   FiltrationThe resultant solid was filtered
6. 6
   Sonstigedried

Vorschrift

3 g (7.8 mmol) of tetraphenylcyclopentadienone and 3.49 ml (35.1 mmol) of isobutylamine were dissolved in 50 ml of toluene and 0.7 ml (5.85 mmol) of TiCl4 was added thereto at 0° C. The resulting mixture was agitated for 30 minutes at room temperature and then refluxed for 12 hours. The reaction mixture was cooled and diethyl ether was added thereto to induce solid precipitation. The resultant solid was filtered and dried to obtain 2.3 g of the title compound.

Quelle