RT info:eu-repo/semantics/article T1 Conversion of a double-tetranuclear cluster silver helicate into a dihelicate via a rare desulfurization process A1 Fernández-Fariña, Sandra A1 González-Barcia, Luis M. A1 Romero, María J. A1 García Tojal, Javier A1 Maneiro, Marcelino A1 Seco, José M. A1 Zaragoza, Guillermo A1 Martínez-Calvo, Miguel A1 González-Noya, Ana M. A1 Pedrido Castiñeiras, Rosa K1 Química inorgánica K1 Chemistry, Inorganic AB 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. PB Royal Society of Chemistry YR 2022 FD 2022-02 LK http://hdl.handle.net/10259/6426 UL http://hdl.handle.net/10259/6426 LA eng NO 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). DS Repositorio Institucional de la Universidad de Burgos RD 22-dic-2024