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Homochiral imidazolium-based dicarboxylate silver(i) compounds: synthesis, characterisation and antimicrobial properties
Author/s | Carrasco Carrasco, Carlos Jesús
![]() ![]() ![]() ![]() ![]() ![]() ![]() Montilla Ramos, Francisco Javier ![]() ![]() ![]() ![]() ![]() ![]() ![]() Álvarez González, Eleuterio Galindo del Pozo, Agustín ![]() ![]() ![]() ![]() ![]() ![]() ![]() Pérez Aranda, María Pajuelo Domínguez, Eloísa ![]() ![]() ![]() ![]() ![]() ![]() Alcudia Cruz, Ana ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Department | Universidad de Sevilla. Departamento de Química Inorgánica Universidad de Sevilla. Departamento de Química Orgánica y Farmacéutica Universidad de Sevilla. Departamento de Microbiología y Parasitología |
Publication Date | 2022-03 |
Deposit Date | 2024-04-05 |
Awards | Premio Mensual Publicación Científica Destacada de la US. Facultad de Química |
Abstract | Complexes [Ag(LR)], 2 (LR = 2,2′-(imidazolium-1,3-diyl)di(2-alkylacetate)), were prepared by treatment of compounds HLR, 1, with Ag2O. They were characterised by analytical, spectroscopic (IR, 1H and 13C NMR and polarimetry) ... Complexes [Ag(LR)], 2 (LR = 2,2′-(imidazolium-1,3-diyl)di(2-alkylacetate)), were prepared by treatment of compounds HLR, 1, with Ag2O. They were characterised by analytical, spectroscopic (IR, 1H and 13C NMR and polarimetry) and X-ray methods (2c, 2c′ and 2e). In the solid state, these compounds are novel one-dimensional or two-dimensional coordination polymers in which silver(I) cations are connected via the chiral [LR]− anion with unprecedented coordination modes. The antimicrobial properties of these complexes were evaluated. 2a and 2b′ showed the best antimicrobial properties (minimal inhibitory concentrations and minimal bactericidal concentration) for Pseudomonas aeruginosa and Escherichia coli pathogens. Eutomers 2b′ and 2c′ showed slightly better antimicrobial properties than their respective enantiomers 2b and 2c. |
Funding agencies | Ministerio de Ciencia, Innovación y Universidades (MICINN). España Junta de Andalucía |
Project ID. | PGC2018-093443-B-I00
![]() PID2019109371GB-I00 ![]() US-1380878 ![]() |
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