Research Article
Zirconium (IV) Acetylacetonate: Ring-Opening Initiator Mediating One-Step Synthesis of Biodegradable Polyacids
Table 2
MTC-COOH/LA copolymers obtained in zirconium-complex-catalysed (monomers/[Zr(acac)4] 1000/1) bulk polymerization carried out at 130°C.
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Determined with 1H NMR technique; determined with SEC technique; not determined, material insoluble, or only partially soluble in CHCl3. |