Amine-bearing cyclic ketene acetals for pH-responsive and degradable polyesters through radical ring-opening polymerisation
Yiyi Deng, Anaïs Frezel, Fabian Mehner, Peter Friedel, Jens Gaitzsch
Abstract
A series of previously unreported amine-bearing cyclic ketene acetals (CKAs) furnished with different alkyl-substituents were prepared and polymerised into pH-responsive polyesters.
Topics & Concepts
KeteneChemistryPolyesterAmine gas treatingRing (chemistry)PolymerizationPolymer chemistryOrganic chemistryPolymerbiodegradable polymer synthesis and propertiesAdvanced Polymer Synthesis and CharacterizationSynthetic Organic Chemistry Methods