Search results for "Triazoles"
showing 2 items of 132 documents
Síntesis y caracterización de compuestos de Cu(II) con derivados triazólicos. Estudio de su actividad como potenciales nucleasas químicas
2014
The main goal of this PhD thesis concerns the development of artificial metallonucleases based on copper(II)-1,2,4-triazole compounds. In order to do so, we have obtained metal compounds of different nuclearities by reaction of a new family of 1,2,4-triazole ligands with copper(II) salts. The ligands own the characteristic triazole properties upon coordinating to metals and also integrate DNA binding units (aromatic moieties) with the aim of increasing the affinity of the corresponding metal complexes to double strand DNA. We have also chosen the copper(II) ion due to its intrinsic redox and coordination properties. Here we present our conclusions in relation with their structure/activity a…
One-pot synthesis and characterization of subnanometre-size benzotriazolate protected copper clusters
2012
A simple one-pot method for the preparation of subnanometre-size benzotriazolate (BTA) protected copper clusters, Cu(n)BTA(m), is reported. The clusters were analyzed by optical and infrared spectroscopy, mass spectrometry and transmission electron microscopy together with computational methods. We suggest a structural motif where the copper core of the Cu(n)BTA(m) clusters is protected by BTA-Cu(i)-BTA units.