Stereoselective Polymerization of <i>meso</i>-Lactide: Syndiotactic Polylactide by Heteroselective Initiators Based on Trivalent Metals

Stereoselective Polymerization of <i>meso</i>-Lactide: Syndiotactic Polylactide by Heteroselective Initiators Based on Trivalent Metals