Über die Umsetzung von Carbazolylkalium mit 9-Bromanthracen und Nitrobenzol

✍ Scribed by Zander, Maximilian

• Publisher: Wiley (John Wiley & Sons)
• Year: 1982
• Tongue: English
• Weight: 146 KB
• Volume: 115
• Category: Article
• ISSN: 0009-2940
• DOI: 10.1002/cber.19821151022

✦ Synopsis

Reaction of Carbazolylpotassium with 9‐Bromoanthracene and Nitrobenzene

The formation of 9‐(9‐anthryl)carbazole (5) and 9‐(2‐nitrophenyl)anthracene (6) from 9‐bromoanthracene (4), carbazole and nitrobenzene in the presence of potassium carbonate and catalytic amounts of copper is explained with the assumption of a trans‐metallation equilibrium between carbazolylpotassium and nitrobenzene.