Copper(II) and 2,2′-Biimidazolyl-promoted Ullmann Coupling Reaction of Phenols and Aryl Iodides

Copper(II) and 2,2′-Biimidazolyl-promoted Ullmann Coupling Reaction of Phenols and Aryl Iodides

Ullmann‐type diaryl ether synthesis can be performed at 100 °C in good to excellent yields by aryl iodides as the substrates under the assistance of copper(II) and 2,2′‐biimidazolyl.

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Veröffentlicht in:Chinese journal of chemistry 2006-08, Vol.24 (8), p.1062-1065
Hauptverfasser: Wang, Bao-An, Zeng, Run-Sheng, Wei, Hui-Qin, Jia, Ai-Quan, Zou, Jian-Ping
Format: Artikel
Sprache:eng
Schlagworte:
2,2′‐biimidazolyl
2′-biimidazolyl
Copper(II)-catalyzed Ullmann reaction
diaryl ether
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Beschreibung
Zusammenfassung:Ullmann‐type diaryl ether synthesis can be performed at 100 °C in good to excellent yields by aryl iodides as the substrates under the assistance of copper(II) and 2,2′‐biimidazolyl.
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.200690198