Реакция #2307968

Уравнение реакции

diphenylamine

sodium tert-butoxide

toluene

→

pure yellow product

Выход 99.0%

10-(2-naphthalenyl)-N,N-diphenyl-9-anthraceneamine

Выход 99.0%

Условия реакции

Обработка

1. 1
   ТемператураMixture heated
2. 2
   Температураat reflux for 2 days
3. 3
   ТемператураAfter cooling
4. 4
   Другоеtoluene removed by rotary evaporation

Методика

9-bromo-10-(2-naphthylenyl)anthracene (3.3 g, 0.008 mol), diphenylamine (1.5 g, 0.008 mol), 1.0 g sodium tert-butoxide, 0.1 g palladium(II) acetate, 3 drops tri-tert-butylphosphine and 80 ml toluene are added to a round bottom flask under a nitrogen atmosphere. Mixture heated at reflux for 2 days. After cooling, toluene removed by rotary evaporation and remaining solid chromatographer on a silica gel column to yield 4.0 g (99% yield) of pure yellow product. FD-MS (m/z): 471.

Источник