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

Y Li, C Nie, H Wang, X Li, F Verpoort…

Index: Li, Yaming; Nie, Caiping; Wang, Huifeng; Li, Xiaoying; Verpoort, Francis; Duan, Chunying European Journal of Organic Chemistry, 2011 , # 36 p. 7331 - 7338

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Citation Number: 33

Abstract

Abstract 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 diaryl sulfides were also obtained in moderate yields from two different aryl iodides by a one-pot tandem process. This strategy was ...

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