4 research outputs found
Dérivés de per(3,6-anhydro) cyclodextrines, leur préparation et leur utilisation pour séparer des ions, notamment de cobalt de lanthanides et d'euranyle
No full textAcidic Derivative of Per(3,6-anhydro)-α-cyclodextrin: Preparation and a First Evaluation of Its Affinity for Lanthanides by 1H NMR
No full textInternational audienceWe report on the first synthesis ofhexakis(2-O-carboxymethyl-3,6-anhydro)-α-cyclodextrin,an acidic derivative of per(3,6-anhydro)-α-cyclodextrin.Preliminary qualitative tests showed that thisnew compound would have greater affinity for lanthanides,cobalt and uranyl cations, thanfor sodium, potassium and calcium physiological ions
