Synthesis, characterization, and oxidation electrochemistry of some novel 1,2-dithiol-3-ones and 1,2-dithiol-3-thiones containing aryl and metallocenyl fragments
| Autor: | Elena I. Klimova, Marcos Flores-Alamo, Jessica J. Sánchez García, David García-Bassoco, José M. Méndez Stivalet, Rene S. Joo-Cisneros, Jesús García-Valdés |
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| Rok vydání: | 2021 |
| Předmět: |
010405 organic chemistry
Chemistry Aryl Organic Chemistry chemistry.chemical_element Dithiol Square wave 010402 general chemistry Electrochemistry 01 natural sciences Biochemistry Sulfur Medicinal chemistry Redox 0104 chemical sciences Inorganic Chemistry chemistry.chemical_compound 13c nmr spectroscopy Elemental analysis Materials Chemistry Physical and Theoretical Chemistry |
| Zdroj: | Journal of Organometallic Chemistry. 944:121809 |
| ISSN: | 0022-328X |
| DOI: | 10.1016/j.jorganchem.2021.121809 |
| Popis: | 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, 1H and 13C 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. |
| Databáze: | OpenAIRE |
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