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Synthesis, Characterization, and Oxidation Electrochemistry of Some Novel 1,2-Dithiol-3-ones and 1,2-Dithiol-3-thiones Containing Aryl and Metallocenyl Fragments by Sánchez García, Jessica J. (author);Joo-Cisneros, Rene S. (author);García-Bassoco, David (author);Flores-Alamo, Marcos (author);Stivalet, José M. Méndez (author);García-Valdés, Jesús (author);Klimova, Elena I. (author) is a Chemistry article available to read on EtoBox.

What is Synthesis, Characterization, and Oxidation Electrochemistry of Some Novel 1,2-Dithiol-3-ones and 1,2-Dithiol-3-thiones Containing Aryl and Metallocenyl Fragments about?

A new synthesis method was established for 1,2-dithiol-3-ones and 1,2-dithiol-3-thiones, from different cyclopropenones: diphenyl ( a ), bis -(4-methoxyphenyl ( b ), diferrocenyl ( c ) and diruthenocenyl ( d ), in the presence of elemental sulfur with yields of the 5a-d (35-57%), or in the presence of the additive NaHS, with yields of the 5a-d (45-72%) and 6a-d (10-18%). The characterization of the new compounds was conducted by IR, 1 H and 13 C NMR spectroscopy, elemental analysis, mass-spectrometry. In addition, X-ray crystallographic analysis of the compounds 5a,b,d was conducted. The redox properties of the heterocyclic compounds were investigated using cyclic (CV), differential pulse (DPV) and square wave (SWV) voltammetries.

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Author

Sánchez García, Jessica J. (author);Joo-Cisneros, Rene S. (author);García-Bassoco, David (author);Flores-Alamo, Marcos (author);Stivalet, José M. Méndez (author);García-Valdés, Jesús (author);Klimova, Elena I. (author)

Publisher

Elsevier BV

Published

2021

Language

EN

Field

Chemistry (Physical Sciences)