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

doi:10.2174/15701786113109990026

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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Letters in Organic Chemistry

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

Volume: 10 Issue: 9

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

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

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.

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Soleiman-Beigi Mohammad, Alikarami Mohammad, Mohammadi Fariba and Izadi Azadeh, CuI-Catalyzed, Symmetrical Diaryl Sulfides Synthesis from Aryl Halides in the Presence of KF/Al₂O₃: Using Thiourea and Thiosemicarbazide as Sulfur Donor Sources, Letters in Organic Chemistry 2013; 10 (9) . https://dx.doi.org/10.2174/15701786113109990026