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Schmelzreaktionen mit Aluminiumchlorid. 6. Mitteilung [1]. Zur kenntnis der carbazolierung von anthrimiden in aluminiumchlorid-schmelzen

✍ Scribed by A. K. Wick

Publisher
John Wiley and Sons
Year
1971
Tongue
German
Weight
904 KB
Volume
54
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

The behaviour of di‐(1‐anthraquinonyl)‐amine, when cyclised in pyridine‐aluminium chloride or pure aluminium chloride fusions, has been compared. The formation of blue educt complexes with aluminium chloride in the latter case has been revealed as a factor which inhibits cyclisation. The results are discussed and generalised, classifying carbazolation of anthrimides as an intramolecular Scholl‐type reaction.

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Schmelzreaktionen mit Aluminiumchlorid 5. Mitteilung [1] Nebenreaktionen bei der Carbazolierung von Di-(1-anthrachinonyl)-amin in Pyridin-Aluminiumchlorid-Schmelzen
✍ A. K. Wick 📂 Article 📅 1970 🏛 John Wiley and Sons 🌐 German ⚖ 938 KB

## Abstract Some by‐products of the carbazolation of di‐(1‐anthraquinonyl)‐amine in aluminium chloride‐pyridine fusions rich in aluminium chloride are shown to result from pyridiniosubstitution and higher condensation of the 1, 2; 7, 8‐diphthaloyl‐carbazole primarily formed.