A Highly Efficient Method for the Copper-Catalyzed Selective Synthesis of Diaryl Chalcogenides from Easily Available Chalcogen Sources

An efficient protocol for copper‐catalyzed C–S or C–Se bond formation between aryl iodides and easily available chalcogen sources leading to diaryl chalcogenides is reported. A variety of symmetrical diaryl sulfides and diaryl selenides were synthesized in good to excellent yields. Unsymmetrical dia...

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Veröffentlicht in:	European Journal of Organic Chemistry 2011-12, Vol.2011 (36), p.7331-7338
Hauptverfasser:	Li, Yaming, Nie, Caiping, Wang, Huifeng, Li, Xiaoying, Verpoort, Francis, Duan, Chunying
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Copper Cross-coupling Exact sciences and technology Heterocyclic compounds Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives Organic chemistry Preparations and properties Selective synthesis Selenium Sulf­ur Synthetic methods
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