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A convenient strategy for the synthesis of 3,5-diaryl-1,2,4-thiadiazoles: oxidative dimerization of arylthioamides using CC–DMSO in PEG-400

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Abstract

An inexpensive and effective preparative protocol for the highly efficient synthesis of structurally diverse 3,5-diaryl-1,2,4-thiadiazoles at ambient temperature with 2,4,6-trichloro-1,3,5-triazine (CC) and DMSO in polyethylene glycol 400 (PEG-400) as solvent is described.

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Acknowledgments

The authors are grateful to the Center of Excellence of Chemistry of University of Isfahan (CECUI) and also the Research Council of the University of Isfahan for financial support.

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Authors and Affiliations

  1. Catalysis Division, Department of Chemistry, Faculty of Science, University of Isfahan, 81746-73441, Isfahan, Iran

    Ahmad Reza Khosropour & Jalil Noei

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  1. Ahmad Reza Khosropour
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  2. Jalil Noei
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Correspondence to Ahmad Reza Khosropour.

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Khosropour, A.R., Noei, J. A convenient strategy for the synthesis of 3,5-diaryl-1,2,4-thiadiazoles: oxidative dimerization of arylthioamides using CC–DMSO in PEG-400. Monatsh Chem 141, 649–651 (2010). https://doi.org/10.1007/s00706-010-0295-3

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  • DOI: https://doi.org/10.1007/s00706-010-0295-3

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