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

Fernández-Fariña, SandraGonzález Barcia, LuisRomero Castro, María JoséGarcía Tojal, JavierManeiro Maneiro, MarcelinoSeco, José M.Zaragoza Vérez, GuillermoMartínez-Calvo, MiguelPedrido Castiñeiras, RosaGonzález Noya, Ana María2024-02-062024-02-062021-12-06Fernández-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.http://hdl.handle.net/10347/32379We 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 reactioneng© the Partner Organisations 2022SilverCluster helicateDesulfurization processBisthiosemicarbazone2303 Química inorgánicaConversion of a double-tetranuclear cluster silver helicate into a dihelicate via a rare desulfurization processjournal article10.1039/D1QI01308D2052-1553open access