Ring Opening Polymerization In article 2200359, Sonja Herres-Pawlis, Andreas Jupke, and co-workers show that the transition of new non-toxic catalysts for lactide ring opening polymerization from lab scale to industry is a highly complex process. Hence, promising end up in valley death between these scales. Model-based analysis can bridge this gap, giving an in-depth understanding pave way subs...

Olefin metathesis polymerization, in particularly ring-opening metathesis polymerization (ROMP), has been a popular topic of modern research. Two other types are acyclic diene metathesis polymerization (ADMET) and cyclopolymerization of diynes. To date, there has been no report on a metathesis polymerization utilizing more than one metathesis process. Herein, the concept of multiple olefin meta...

In this work, we report the synthesis, structural characterization of Group 4 mono and bis-hydroxides their derivatives catalytic properties in Ring Opening Polymerization (ROP) rac-Lactide. The hydroxides, multimetallic assemblies were characterized, using 1H NMR, 2D Elemental Analysis, Single crystal XRD. These complexes used as catalysts for ring opening polymerization All exhibit varied act...

Precise structure-property relation of a biodegradable polymer (e.g., aliphatic polyester) is anticipated only if monomer units and chiral centers are arranged in a defined primary sequence as a biomacromolecule. An emerging synthetic methodology, namely segmer assembly polymerization (SAP), is introduced in this paper to reveal the latest progress in polyester synthesis. Almost any periodic po...