The electrochemistry of organotellurium compounds-IV. The electrochemistry of diphenyl ditelluride and difuryl ditelluride in methylene chloride

Y. Liftman; M. Albeck

doi:10.1016/0013-4686(84)80045-6

The electrochemistry of organotellurium compounds-IV. The electrochemistry of diphenyl ditelluride and difuryl ditelluride in methylene chloride

Y. Liftman
, M. Albeck

Department of Chemistry

Bar-Ilan University

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

The electrochemical behaviour of PhTeTePh and (C₄H₃O)TeTe(C₄H₃O) in methylene chloride containing tetrabutylammonium perchlorate (TBAP) as supporting were studied. In order to elucidate the electrode reactions linear potential scan, cyclic voltammetry and controlled potential coulometry were employed using a platinum electrode. The disappearance of the ditelluride in the course of the coulometric experiments was followed by measuring the limiting current of the voltammetric waves at rde and by uv spectrometry. It was found that PhTeTePh is electro-oxidized to PhTe(ClO₄)₃ in the presence of ClO^-₄ ions, while (C₄H₃O)TeTe(C₄H₃O) can be oxidized to (C₄H₃O)₂Te(ClO₄)₂ and elemental tellurium. The reduction of the diphenyl ditelluride to diphenyltelluride takes place at more cathodic potentials than that of the difuryl ditelluride to difuryltelluride.

Original language	English
Pages (from-to)	95-98
Number of pages	4
Journal	Electrochimica Acta
Volume	29
Issue number	1
DOIs	https://doi.org/10.1016/0013-4686(84)80045-6
State	Published - Jan 1984

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10.1016/0013-4686(84)80045-6

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title = "The electrochemistry of organotellurium compounds-IV. The electrochemistry of diphenyl ditelluride and difuryl ditelluride in methylene chloride",

abstract = "The electrochemical behaviour of PhTeTePh and (C4H3O)TeTe(C4H3O) in methylene chloride containing tetrabutylammonium perchlorate (TBAP) as supporting were studied. In order to elucidate the electrode reactions linear potential scan, cyclic voltammetry and controlled potential coulometry were employed using a platinum electrode. The disappearance of the ditelluride in the course of the coulometric experiments was followed by measuring the limiting current of the voltammetric waves at rde and by uv spectrometry. It was found that PhTeTePh is electro-oxidized to PhTe(ClO4)3 in the presence of ClO-4 ions, while (C4H3O)TeTe(C4H3O) can be oxidized to (C4H3O)2Te(ClO4)2 and elemental tellurium. The reduction of the diphenyl ditelluride to diphenyltelluride takes place at more cathodic potentials than that of the difuryl ditelluride to difuryltelluride.",

author = "Y. Liftman and M. Albeck",

year = "1984",

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doi = "10.1016/0013-4686(84)80045-6",

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AU - Liftman, Y.

AU - Albeck, M.

PY - 1984/1

Y1 - 1984/1

N2 - The electrochemical behaviour of PhTeTePh and (C4H3O)TeTe(C4H3O) in methylene chloride containing tetrabutylammonium perchlorate (TBAP) as supporting were studied. In order to elucidate the electrode reactions linear potential scan, cyclic voltammetry and controlled potential coulometry were employed using a platinum electrode. The disappearance of the ditelluride in the course of the coulometric experiments was followed by measuring the limiting current of the voltammetric waves at rde and by uv spectrometry. It was found that PhTeTePh is electro-oxidized to PhTe(ClO4)3 in the presence of ClO-4 ions, while (C4H3O)TeTe(C4H3O) can be oxidized to (C4H3O)2Te(ClO4)2 and elemental tellurium. The reduction of the diphenyl ditelluride to diphenyltelluride takes place at more cathodic potentials than that of the difuryl ditelluride to difuryltelluride.

AB - The electrochemical behaviour of PhTeTePh and (C4H3O)TeTe(C4H3O) in methylene chloride containing tetrabutylammonium perchlorate (TBAP) as supporting were studied. In order to elucidate the electrode reactions linear potential scan, cyclic voltammetry and controlled potential coulometry were employed using a platinum electrode. The disappearance of the ditelluride in the course of the coulometric experiments was followed by measuring the limiting current of the voltammetric waves at rde and by uv spectrometry. It was found that PhTeTePh is electro-oxidized to PhTe(ClO4)3 in the presence of ClO-4 ions, while (C4H3O)TeTe(C4H3O) can be oxidized to (C4H3O)2Te(ClO4)2 and elemental tellurium. The reduction of the diphenyl ditelluride to diphenyltelluride takes place at more cathodic potentials than that of the difuryl ditelluride to difuryltelluride.

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The electrochemistry of organotellurium compounds-IV. The electrochemistry of diphenyl ditelluride and difuryl ditelluride in methylene chloride

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