Light-Controlled Switchable Ring Opening Polymerization
作者:Min Li、Pan Zhang、Changle Chen
DOI:10.1021/acs.macromol.9b00984
日期:2019.8.13
the regulation of polymerization processes. In this contribution, some salicylaldimine Zn(II) complexes bearing azobenzene moieties were prepared and characterized. Isomerization between the trans and cis forms of these complexes is achieved by exposure to light; both isomers are active in the ring-openingpolymerizations of ε-caprolactone (CL), rac-lactide, trimethylenecarbonate, β-oxetanone, δ-valerolactone