CuI-Catalyzed, Symmetrical Diaryl Sulfides Synthesis from Aryl Halides in the Presence of KF/Al2O3: Using Thiourea and Thiosemicarbazide as Sulfur Donor Sources

Mohammad      Soleiman-Beigi; Mohammad      Alikarami; Fariba      Mohammadi; Azadeh      Izadi

Letters in Organic Chemistry

Author(s): Mohammad Soleiman-Beigi, Mohammad Alikarami, Fariba Mohammadi and Azadeh Izadi

DOI: 10.2174/15701786113109990026

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CuI-Catalyzed, Symmetrical Diaryl Sulfides Synthesis from Aryl Halides in the Presence of KF/Al₂O₃: Using Thiourea and Thiosemicarbazide as Sulfur Donor Sources

Page: [622 - 625] Pages: 4

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Abstract

A convenient one-pot synthetic method is described for the synthesis of symmetrical diaryl sulfides via CuIcatalyzed cross-coupling reactions of various aryl halides and thiosemicarbazide (thiourea) in the presence of KF/Al₂O₃.

Keywords: Cross-coupling reactions, CuI, KF/Al₂O₃, thiourea, thiosemicarbazide, diaryl sulfides.

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