Rare-earth metal complexes as catalysts for ring-opening polymerization of cyclic esters -
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Abstract Poly (lactic acid)(PLA) is by far the most commonly produced biodegradable
polyester. Metal-mediated ring opening polymerization of lactide is the most studied route for …

A family of racemic and enantiopure indium complexes 1–11 bearing bulky chiral
diaminoaryloxy ligands, H (NNOR), were synthesized and fully characterized. Investigation …

Applications of transition metal amidinate [RC (NR′) 2], guanidinate and amidopyridine
complexes to olefin coordination polymerization are reviewed. In addition, the use of …

The preparation of α, ω-hydroxy-telechelic poly (cyclohexene carbonate) from a dizinc
catalyst is reported. The telechelic polymer, with an yttrium initiator, can be used to …

A methodology for controlling aggregation in highly active and isoselective indium catalysts
for the ring opening polymerization of racemic lactide is reported. A series of racemic and …

Preparation and characterization of three yttrium alkoxide complexes with new
phosphasalen ligands are reported. The phosphasalens are analogues of the well-known …

A series of new yttrium complexes supported by the bulky enediamido dianionic ligand
DAB2−(DAB2−=(2, 6-C6H3 i Pr2) NC (Me) C (Me) N (2, 6-C6H3 i Pr2) 2−), that is,{DAB} Y …

Four new cerium (III) formamidinate complexes comprising [Ce (p‐TolForm) 3],[Ce (DFForm)
3 (thf) 2],[Ce (DFForm) 3], and [Ce (EtForm) 3] were synthesized by protonolysis reactions …

In this paper, we report the preparation and characterization of a series of unsymmetrical
group 4 metal complexes based on ONNO salalen-type ligands. In these examples, the …