Carbazole → 9-Acetyl-9H-carbazole

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

Carbazole (100.24 g) was suspended in acetic anhydride (300 mL) with catalytic boron trifluoride etherate (0.65 mL) and the solution refluxed for 25 min. then cooled to 0° C. and the solid was then collected and recrystallized from hexane to give 82.65 g 9-acetyl-carbazole.

Herkunft & Nachweise