Tetrahedron Letters

Cu-nanoparticle catalyzed O-arylation of phenols with aryl halides via Ullmann coupling

…, NK Mishra, V Bansal, A Kumar, S Mozumdar

文献索引：Kidwai, Mazaahir; Mishra, Neeraj Kumar; Bansal, Vikas; Kumar, Ajeet; Mozumdar, Subho Tetrahedron Letters, 2007 , vol. 48, # 50 p. 8883 - 8887

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被引用次数: 105

摘要

Recyclable Cu-nanoparticles provide an efficient, economic, and novel method for the synthesis of diaryl ethers via Ullmann type coupling. This method provides a wide range of substrate applicability and avoids the use of a heavy metal co-catalyst and gives diaryl ethers in satisfactory yields.