Laurikenas, AndriusYalçın, FatmaZilinskas, RobertasMorkan, AyşeZilinskas, AlbinasMorkan, İzzetKareiva, Aivaras2021-06-232021-06-2320190235-7216https://hdl.handle.net/20.500.12491/10180https://www.lmaleidykla.lt/ojs/index.php/chemija/article/view/3998The solvothermal synthesis between Me(NO3)(x)center dot yH(2)O (me(x+) = Fe3+, Ni2+, M2+, Co2+, Cu2+) and respectively 4-nitrosalycilic (4NSA) and 5-sulfosalicylic (5SSA) acids produced hybrid organic-inorganic compounds composed of me- ions and organic fragments which include three different functional groups, carboxylic, hydroxyl and sulfonic, each coordinated to the Mex+ ions. The phase and chemical composition, microstructure and properties of Me-2(H2O)(4)(5SSA)3 center dot DMF and Me-2(H2O)(4)(4NSA)(2)center dot DMF (DMF - dimethylformamide) hybrid compounds were evaluated and discussed. The synthesised materials were characterised by X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM) and nuclear magnetic resonance (NMR) spectroscopy. The catalytic properties of the obtained compounds were also investigated.eninfo:eu-repo/semantics/closedAccessSolvothermal SynthesisHybrid Organic-inorganic CompoundsBiginelli ReactionCatalytic ActivityArticle3028997Q4WOS:000473278600005Q4