Silver(I) and copper(I) complexes with a Schiff base derived from 2-aminofluorene with promising antibacterial activity

dc.creatorUniversidad San Sebastián
dc.creatorUniversidad San Sebastián
dc.creatorUniversidad San Sebastián
dc.creatorUniversidad San Sebastián
dc.creatorUniversidad San Sebastián
dc.creatorCifuentes-Vaca, Olga L.
dc.creatorAndrades-Lagos, Juan
dc.creatorCampanini-Salinas, Javier
dc.creatorLaguna, Antonio
dc.creatorVásquez-Velásquez, David
dc.creatorConcepción Gimeno, M.
dc.date.accessioned2023-05-30T18:50:03Z
dc.date.accessioned2023-09-25T13:03:53Z
dc.date.available2023-05-30T18:50:03Z
dc.date.available2023-09-25T13:03:53Z
dc.date.created2023-05-30T18:50:03Z
dc.date.issued2019-04-01
dc.identifier0020-1693
dc.identifierhttps://repositorio.uss.cl/handle/uss/8203
dc.identifier10.1016/j.ica.2019.02.033
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8805423
dc.description.abstractBy reaction of 2-aminofluorene with 2-pyridinecarboxaldehyde a new Schiff base (L) is obtained. The reaction of this ligand with Ag(I) and Cu(I) salts in different stoichiometry leads to the complexes [Ag(CF3SO3)(L)PPh3] (1) or [ML2]A (M = Ag, Cu; A = CF3SO3, ClO4 or BF4). Structural characterization by X-ray crystallography has been carried out for complexes [AgL2]ClO4 (4) and [Ag(L)(PPh3)2](CF3SO3) (6), which confirms the chelate nature of L and the presence of Ag⋯H interactions between two molecules. The biological studies show that Schiff base L presents antibacterial activity in Gram-positive bacteria and E. coli. The coordination to silver increases this activity, but the formation of the copper complex does not generate significant changes.
dc.languageeng
dc.relationInorganica Chimica Acta
dc.titleSilver(I) and copper(I) complexes with a Schiff base derived from 2-aminofluorene with promising antibacterial activity
dc.typeArtículo


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