A Germanium Alkoxide Supported by a C3-Symmetric Ligand for the Stereoselective Synthesis of Highly Heterotactic Polylactide under Solvent-Free Conditions

Authors


  • We acknowledge the EPSRC and Johnson Matthey for funding (A.J.C., C.J.C., M.D.J.) and the EPSRC National Mass Spectrometry Service for MALDI-TOF analyses.

Abstract

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Ge whiz: Highly stereoselective bulk ring-opening polymerization of rac-lactide to afford a heterotactic polymer was achieved for the first time through the use of a single-site germanium alkoxide initiator. The C3 symmetry of the ligand may play an important role in controlling stereoselective chain propagation from the racemic monomer.

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