The synthesis of polycarboxylated derivatives of β-cyclodextrin obtained by reacting maleic anhydride and suitable thiolic compounds is described. The derivatives were characterised by potentiometric analyses and 13C-NMR spectra. The products obtained show a great solubility in water, but also in ethanol and methanol and act as complexing agents for many bivalent metallic cations. These derivatives are probably biodegradable and non toxic.
|Titolo:||Polycarboxylated derivatives of beta-cyclodextrin|
RANUCCI, ELISABETTA (Penultimo)
|Settore Scientifico Disciplinare:||Settore CHIM/04 - Chimica Industriale|
|Data di pubblicazione:||2001|
|Digital Object Identifier (DOI):||10.1023/A:1008138903706|
|Appare nelle tipologie:||01 - Articolo su periodico|