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Title
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Copper-Catalyzed Thioetherification Reactions of Alkyl Halides, Triphenyltin Chloride, and Arylboronic Acids with Nitroarenes in the Presence of Sulfur Sources
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Type
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JournalPaper
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Keywords
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Copper, Alkyl Halides, Triphenyltin Chloride, Triphenyltin Chloride, Arylboronic Acids, Nitroarenes, Sulfur Sources, sulfides
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Abstract
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In this article, we report three odorless methods for the thioarylation and thioalkylation of different nitroarenes using alkyl halides (Br, Cl), triphenyltin chloride, and arylboronic acids as the coupling partners. Triphenyltin chloride is capable of delivering all of its phenyl groups to the product. Depending on the reaction, sodium thiosulfate pentahydrate (Na2S2O3· 5H2O), S8/KF, and S8/NaOH systems are found to be effective sources of sulfur in the presence of copper salts. The use of green solvents, inexpensive catalysts, and user-friendly starting materials has made these methods interesting from a green chemistry standpoint.
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Researchers
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Arash Ghaderi (Third Researcher), Amin Rostami (Second Researcher), Abed Rostami (First Researcher)
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