1076207-15-2Relevant academic research and scientific papers
Systematic approach to new ligands for anion recognition based on ureido-calix[4]arenes
Stibor, Ivan,Budka, Jan,Michlova, Veronika,Tkadlecova, Marcela,Pojarova, Michaela,Curinova, Petra,Lhotak, Pavel
experimental part, p. 1597 - 1607 (2009/04/10)
Mono, di-, tri- and tetraureido-calix[4]arenes in the cone, partial cone and 1,3-alternate conformations have been synthesised and their complexation ability towards selected anions has been studied. The structure-anion complexation ability relationship has been systematically monitored. A new type of very efficient ligands based on diureido-calix[4]arene in a 1,3-alternate conformation with pronounced bonding ability towards carboxylates was designed. The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.
