Conversion of a double-tetranuclear cluster silver helicate into a dihelicate via a rare desulfurization process

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URI: http://hdl.handle.net/10347/32379
E-ISSN: 2052-1553
DOI: 10.1039/D1QI01308D

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2021-12-06

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Royal Society of Chemistry
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Abstract

We present the first example of a silver double-tetranuclear cluster helicate [Ag4L2]2 obtained from a bisthiosemicarbazone ligand using electrochemical synthesis. This cluster helicate undergoes a rare desulfurization process in chloroform giving rise to a cationic silver dihelicate [Ag2(H2L)2]SO4. This is the first silver mediated desulfurization reaction

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Silver| Cluster helicate| Desulfurization process| Bisthiosemicarbazone

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Fernández-Fariña, S., González-Barcia, L. M., Romero, M. J., García-Tojal, J., Maneiro, M., Seco, J. M., ... & Pedrido, R. (2022). Conversion of a double-tetranuclear cluster silver helicate into a dihelicate via a rare desulfurization process. Inorganic Chemistry Frontiers, 9(3), 531-536.

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The research leading to these results has received funding from the following FEDER cofunded-grants: from Consellería de Cultura, Educación e Ordenación Universitaria, Xunta de Galicia, 2017 GRC GI-1682 (ED431C 2017/01), 2018 GRC GI-1584 (ED431C 2018/13), MetalBIO Network (ED431D 2017/ 01), Ministerio de Ciencia, Innovación y Universidades, METALBIO (CTQ2017-90802-REDT) and MultiMetDrugs (RED2018-102471-T). Inorg.

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Química Inorgánica
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