Synthetic biodegradable polyhydroxyalkanoates (PHAs): Recent advances and future challenges

AH Westlie, EC Quinn, CR Parker, EYX Chen - Progress in Polymer …, 2022 - Elsevier
This article reviews the advances made over the past five decades of research in developing
effective chemocatalytic pathways to synthesize polyhydroxyalkanoates (PHAs), a prominent …

Rare-earth metal complexes as catalysts for ring-opening polymerization of cyclic esters

DM Lyubov, AO Tolpygin, AA Trifonov - Coordination Chemistry Reviews, 2019 - Elsevier
Rare-earth metal complexes as catalysts for ring-opening polymerization of cyclic esters -
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Metal-catalyzed immortal ring-opening polymerization of lactones, lactides and cyclic carbonates

N Ajellal, JF Carpentier, C Guillaume… - Dalton …, 2010 - pubs.rsc.org
This Perspective article summarizes efforts paid in our group to develop efficient metal-
based catalysts for the immortal ring-opening polymerization (iROP) of cyclic esters in the …

Installing controlled stereo-defects yields semicrystalline and biodegradable poly (3-hydroxybutyrate) with high toughness and optical clarity

EC Quinn, AH Westlie, A Sangroniz… - Journal of the …, 2023 - ACS Publications
Stereo-defects present in stereo-regular polymers often diminish thermal and mechanical
properties, and hence suppressing or eliminating them is a major aspirational goal for …

Discrete, solvent-free alkaline-earth metal cations: metal··· fluorine interactions and ROP catalytic activity

Y Sarazin, B Liu, T Roisnel, L Maron… - Journal of the …, 2011 - ACS Publications
Efficient protocols for the syntheses of well-defined, solvent-free cations of the large alkaline-
earth (Ae) metals (Ca, Sr, Ba) and their smaller Zn and Mg analogues have been designed …

Discrete metal catalysts for stereoselective ring‐opening polymerization of chiral racemic β‐lactones

JF Carpentier - Macromolecular rapid communications, 2010 - Wiley Online Library
Abstract Poly (β‐hydroxyalkanoate) s (PHAs) are a class of aliphatic polyesters that can be
efficiently synthesized by ring‐opening polymerization (ROP) of β‐lactones. The case of …

Ring-Opening Polymerization of rac-Lactide by Bis(phenolate)amine-Supported Samarium Borohydride Complexes: An Experimental and DFT Study

HE Dyer, S Huijser, N Susperregui, F Bonnet… - …, 2010 - ACS Publications
The synthesis and ring-opening polymerization (ROP) capability of bis (phenolate) amine-
supported samarium borohydride and amide complexes are reported, together with a DFT …

Synthesis and Characterization of Amine-Bridged Bis(phenolate)lanthanide Alkoxides and Their Application in the Controlled Polymerization of rac-Lactide and rac …

K Nie, L Fang, Y Yao, Y Zhang, Q Shen… - Inorganic …, 2012 - ACS Publications
A series of neutral lanthanide alkoxides supported by an amine-bridged bis (phenolate)
ligand were synthesized, and their catalytic behaviors for the polymerization of rac-lactide …

Cationic and charge-neutral calcium tetrahydroborate complexes and their use in the controlled ring-opening polymerisation of rac-lactide

MG Cushion, P Mountford - Chemical Communications, 2011 - pubs.rsc.org
The first cationic main group tetrahydroborate complexes are reported.[Ca (BH4)(THF)
5][BPh4] and the charge neutral (TptBu, Me) Ca (BH4)(THF) are initiators for the living ring …

Catalytic Selective Dihydrosilylation of Internal Alkynes Enabled by Rare‐Earth Ate Complex

W Chen, H Song, J Li, C Cui - … Chemie International Edition, 2020 - Wiley Online Library
Hydrosilylation of alkynes generally yield vinylsilanes, which are inert to the further
hydrosilylation because of the steric effects. Reported here is the first successful …