The Journal of organic chemistry

Solvent-Controlled Halo-Selective Selenylation of Aryl Halides Catalyzed by Cu (II) Supported on Al2O3. A General Protocol for the Synthesis of Unsymmetrical …

T Chatterjee, BC Ranu

文献索引：Chatterjee, Tanmay; Ranu, Brindaban C. Journal of Organic Chemistry, 2013 , vol. 78, # 14 p. 7145 - 7153

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被引用次数: 19

摘要

Alumina-supported Cu (II) efficiently catalyzes selenylation of aryl iodides and aryl bromides by diaryl, dialkyl, and diheteroaryl diselenides in water and PEG-600, respectively, leading to a general route toward synthesis of unsymmetrical diaryl, aryl–alkyl, aryl–heteroaryl, and diheteroaryl selenides. A sequential reaction of bromoiodobenzene with one diaryl/diheteroaryl/dialkyl diselenide in water and another diaryl/diheteroaryl/dialkyl ...