2026-04-22T12:54:33Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/64262023-02-07T23:42:08Zcom_10259_3596com_10259_5086com_10259_2604col_10259_3597

Conversion of a double-tetranuclear cluster silver helicate into a dihelicate via a rare desulfurization process Fernández-Fariña, Sandra González-Barcia, Luis M. Romero, María J. García Tojal, Javier Maneiro, Marcelino Seco, José M. Zaragoza, Guillermo Martínez-Calvo, Miguel González-Noya, Ana M. Pedrido Castiñeiras, Rosa Química inorgánica Chemistry, Inorganic 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. 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). 2022-03-03T12:16:11Z 2022-03-03T12:16:11Z 2022-02 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://hdl.handle.net/10259/6426 10.1039/d1qi01308d 2052-1553 eng Inorganic Chemistry Frontiers. 2022, V. 9, n. 3, p. 531-536 https://doi.org/10.1039/D1QI01308D info:eu-repo/grantAgreement/Xunta de Galicia//ED431C 2017%2F01 info:eu-repo/grantAgreement/Xunta de Galicia//ED431C 2018%2F13 info:eu-repo/grantAgreement/Xunta de Galicia//ED431D 2017%2F01 info:eu-repo/grantAgreement/MICIU//CTQ2017-90802-REDT info:eu-repo/grantAgreement/MICIU//RED2018-102471-T info:eu-repo/semantics/openAccess application/pdf Royal Society of Chemistry