γ‐PCC and γ‐PCC‐SiO₂ as Efficient Reagents for Oxidation of Thiols to Disulfides

Mohammad Mehdi Khodaei Department of Chemistry, Faculty of Science, Razi University, Kermanshah, 67149, IranCorrespondence[email protected]

Peyman Salehi Department of Phytochemistry, Medicinal Plants Research Institute, Shahid Beheshti University, Tehran, Iran

Maryam Goodarzi Department of Chemistry, Faculty of Science, Razi University, Kermanshah, 67149, Iran

Ateesa Yazdanipour Department of Chemistry, Faculty of Science, Razi University, Kermanshah, 67149, Iran

Abstract

Oxidative coupling of thiols to the corresponding symmetrical disulfides was performed in the presence of γ‐picolinium chlorochromate and its silica gel supported. The reactivity of silica gel supported γ‐picolinium chlorochromate for thiophenol derivatives is more than the reactivity of pyridinium and γ‐picolinium chlorochromates.

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Acknowledgment

We are grateful to the Research Council of Razi University for partly financially supporting this work.

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γ‐PCC and γ‐PCC‐SiO₂ as Efficient Reagents for Oxidation of Thiols to Disulfides

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γ‐PCC and γ‐PCC‐SiO2 as Efficient Reagents for Oxidation of Thiols to Disulfides

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γ‐PCC and γ‐PCC‐SiO₂ as Efficient Reagents for Oxidation of Thiols to Disulfides