Transition-Metal-Free, Potassium tert-butoxide-mediated Direct Synthesis of Symmetrical Diaryldichalcogenides from Aryl Halides

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Soleiman Beigi Mohammad; Sadeghizadeh Fatemeh; MOHAMMADI FARIBA

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ISSN: 2588-4824

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Paper Information

Journal: Nashrieh Shimi va Mohandesi Shimi Iran Year:2020 | Volume:39 | Issue:2 (96) Page(s): 197-208

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Title

Transition-Metal-Free, Potassium tert-butoxide-mediated Direct Synthesis of Symmetrical Diaryldichalcogenides from Aryl Halides

Author(s)

Soleiman Beigi Mohammad | Sadeghizadeh Fatemeh | MOHAMMADI FARIBA | Issue Writer Certificate

Keywords

Diaryl dichalcogenidesQ1

DisulfideQ1

DiselenideQ1

DitellurideQ1

Potassium tert-butoxideQ1

RadicalQ1

Abstract

In continuation of our efforts on the synthesis of diaryl Disulfide compounds using coupling reactions and try to finding efficient, simple, and general methods for the direct synthesis of C-X (S, Se, Te) bonds, In this work, for the first time a transition-metal-free synthesis of Diaryl dichalcogenides has been reported. Potassium t-Butoxide can efficiently promote the coupling reaction of aryl halides (and-OTS) with elemental S, Se, and Te powder in DMSO without the aid of transition metal catalysts. Under the optimal conditions, a series of symmetrical diarylDisulfide, diarylDiselenide, and diarylDitelluride were obtained in good to excellent yield.

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APA: Copy

Soleiman Beigi, Mohammad, Sadeghizadeh, Fatemeh, & MOHAMMADI, FARIBA. (2020). Transition-Metal-Free, Potassium tert-butoxide-mediated Direct Synthesis of Symmetrical Diaryldichalcogenides from Aryl Halides. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 39(2 (96) ), 197-208. SID. https://sid.ir/paper/411753/en

Vancouver: Copy

Soleiman Beigi Mohammad, Sadeghizadeh Fatemeh, MOHAMMADI FARIBA. Transition-Metal-Free, Potassium tert-butoxide-mediated Direct Synthesis of Symmetrical Diaryldichalcogenides from Aryl Halides. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2020;39(2 (96) ):197-208. Available from: https://sid.ir/paper/411753/en

IEEE: Copy

Mohammad Soleiman Beigi, Fatemeh Sadeghizadeh, and FARIBA MOHAMMADI, “Transition-Metal-Free, Potassium tert-butoxide-mediated Direct Synthesis of Symmetrical Diaryldichalcogenides from Aryl Halides,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 39, no. 2 (96) , pp. 197–208, 2020, [Online]. Available: https://sid.ir/paper/411753/en

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