Hematoxylin as a General and Efficient Ligand for the Cu(I)-catalyzed S-arylation of Thiols with Aryl Halides in DMF-H2O

Xiang-Mei      Wu; Jian-Jun      Mo

doi:10.2174/157017812803901854

Abstract

A combination of CuBr and hematoxylin was found to be a mild, efficient and environmentally benign catalyst system for S-arylation of thiols with aryl halides in DMF-H2O. A variety of aryl sulfides are synthesized from moderate to good yields, under relatively mild reaction conditions with good chemoselectivity and functional group tolerance.

Keywords: Aryl halide, aryl sulfide, copper, hematoxylin

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Letters in Organic Chemistry

Title:Hematoxylin as a General and Efficient Ligand for the Cu(I)-catalyzed S-arylation of Thiols with Aryl Halides in DMF-H2O

Volume: 9 Issue: 10

Author(s): Xiang-Mei Wu and Jian-Jun Mo

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Keywords: Aryl halide, aryl sulfide, copper, hematoxylin

Abstract: A combination of CuBr and hematoxylin was found to be a mild, efficient and environmentally benign catalyst system for S-arylation of thiols with aryl halides in DMF-H2O. A variety of aryl sulfides are synthesized from moderate to good yields, under relatively mild reaction conditions with good chemoselectivity and functional group tolerance.

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Wu Xiang-Mei and Mo Jian-Jun, Hematoxylin as a General and Efficient Ligand for the Cu(I)-catalyzed S-arylation of Thiols with Aryl Halides in DMF-H2O, Letters in Organic Chemistry 2012; 9 (10) . https://dx.doi.org/10.2174/157017812803901854