Reaktion #721732

Reaktionsgleichung

N-phenyl-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)dibenzo[b,d]furan-2-amine

3-bromo-9H-carbazole

2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl

K3PO4

→

N-(3-(9H-carbazol-3-yl)phenyl)-N-phenyldibenzo[b,d]furan-2-amine

Lösungsmittel

toluene

ethanol

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeTo the solution was bubbled with nitrogen for 15 min
2. 2
   TemperaturThe mixture was refluxed overnight under nitrogen

Vorschrift

N-phenyl-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)dibenzo[b,d]furan-2-amine (3.25 g, 7.0 mol), and 3-bromo-9H-carbazole (1.73 g, 7.0 mmol) were mixed in 45 mL of toluene and 15 mL of ethanol. To the solution was bubbled with nitrogen for 15 min. Pd2(dba)3 (0.16 g, 0.18 mmol), 2-dicyclohexylphosphino-2′,6′-dimethoxybiphenyl (0.29 g, 7.0 mmol) and K3PO4 (4.49 g, 21.1 mmol) were then added. The mixture was refluxed overnight under nitrogen.

Quelle