Реакция #1458414

Уравнение реакции

tetraphenylcyclopentadienone

isobutylamine

diethyl ether

→

title compound

Выход 67.1%

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

Выход 67.1%

Растворители

toluene

Условия реакции

Обработка

1. 1
   Другоеat 0° C
2. 2
   Температураrefluxed for 12 hours
3. 3
   ТемператураThe reaction mixture was cooled
4. 4
   Другоеsolid precipitation
5. 5
   ФильтрацияThe resultant solid was filtered
6. 6
   Другоеdried

Методика

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.

Источник