Divergent [{ONNN}Mg–Cl] complexes in highly active and living lactide polymerization

Tomer Rosen, Israel Goldberg, Wanda Navarra, Vincenzo Venditto and Moshe Kol

Chem. Sci., 2017, 8, 5476
DOI: 10.1039/C7SC01514C

Preparation of multiblock copolymers via step-wise addition of l-lactide and trimethylene carbonate

Mark Abubekerov, Junnian Wei, Kevin R. Swartz, Zhixin Xie, Qibing Pei and Paula L. Diaconescu

Chem. Sci., 2018, 9, 2168
DOI: 10.1039/C7SC04507G

Strategies for the synthesis of block copolymers with biodegradable polyester segments

Carlos Diaz and Parisa Mehrkhodavandi

Polym. Chem., 2021, 12, 783
DOI: 10.1039/D0PY01534B

Ring-opening polymerization of ε-caprolactone mediated by a di-zinc complex bearing a macrocyclic thioether-phenolate [OSSO]-type ligand

Junwu Chen, Xianmin Wu, Li Zhang, Zhongyu Duan and Binyuan Liu

Polym. Chem., 2022, 13, 2971
DOI: 10.1039/D2PY00115B

Bimetallic and trimetallic zinc amino-bis(phenolate) complexes for ring-opening polymerization of rac-lactide

Yi Liu, Louise N. Dawe and Christopher M. Kozak

Dalton Trans., 2019, 48, 13699
DOI: 10.1039/C9DT03118A

Tailor-made block copolymers of l-, d- and rac-lactides and ε-caprolactone via one-pot sequential ring opening polymerization by pyridylamidozinc(ii) catalysts

Ilaria D'Auria, Massimo Christian D'Alterio, Consiglia Tedesco and Claudio Pellecchia

RSC Adv., 2019, 9, 32771
DOI: 10.1039/C9RA07133D

Zinc bimetallics supported by a xanthene-bridged dinucleating ligand: synthesis, characterization, and lactide polymerization studies

Thilini S. Hollingsworth, Ryan L. Hollingsworth, Tomer Rosen and Stanislav Groysman

RSC Adv., 2017, 7, 41819
DOI: 10.1039/C7RA09207E

Insights into the mechanism for ring-opening polymerization of lactide catalyzed by Zn(C6F5)2/organic superbase Lewis pairs

Xiao-Qing Li, Bin Wang, He-Yuan Ji and Yue-Sheng Li

Catal. Sci. Technol., 2016, 6, 7763
DOI: 10.1039/C6CY01587E

Traceless switch organocatalysis enables multiblock ring-opening copolymerizations of lactones, carbonates, and lactides: by a one plus one approach in one pot

Xin Wang, Jiaqi Liu, Songquan Xu, Jiaxi Xu, Xianfu Pan, Jingjing Liu, Saide Cui, Zhenjiang Li and Kai Guo

Polym. Chem., 2016, 7, 6297
DOI: 10.1039/C6PY01107A

Syntheses, structures and catalytic activity of tetranuclear Mg complexes in the ROP of cyclic esters under industrially relevant conditions

Swarup Ghosh, Christoph Wölper, Alexander Tjaberings, André H. Gröschel and Stephan Schulz

Dalton Trans., 2020, 49, 375
DOI: 10.1039/C9DT04359D

β-Pyridylenolate zinc catalysts for the ring-opening homo- and copolymerization of ε-caprolactone and lactides

Jianliang Bai, Xia Xiao, Yue Zhang, Jianbin Chao and Xia Chen

Dalton Trans., 2017, 46, 9846
DOI: 10.1039/C7DT01877K

Versatile NHC-based zinc and magnesium complexes for the synthesis and chemical recycling of aliphatic polyesters and polycarbonates

Federica Tufano, Federica Santulli, Concetta Liguori, Giuseppe Santoriello, Ida Ritacco, Lucia Caporaso, Fabia Grisi, Mina Mazzeo and Marina Lamberti

Catal. Sci. Technol., 2025, 15, 822
DOI: 10.1039/D4CY01353K

Mono- and binuclear chiral N,N,O-scorpionate zinc alkyls as efficient initiators for the ROP of rac-lactide

Antonio Otero, Juan Fernández-Baeza, Luis F. Sánchez-Barba, Sonia Sobrino, Andrés Garcés, Agustín Lara-Sánchez and Ana M. Rodríguez

Dalton Trans., 2017, 46, 15107
DOI: 10.1039/C7DT03045B

New homoleptic bis(pyrrolylpyridiylimino) Mg(ii) and Zn(ii) complexes as catalysts for the ring opening polymerization of cyclic esters via an “activated monomer” mechanism

Ilaria D'Auria, Consiglia Tedesco, Mina Mazzeo and Claudio Pellecchia

Dalton Trans., 2017, 46, 12217
DOI: 10.1039/C7DT02445B

Efficient ring-opening polymerization (ROP) of ε-caprolactone catalysed by isomeric pyridyl β-diketonate iron(iii) complexes

Sze-Ling Lee, Fei-Long Hu, Xiu-Juan Shang, Yi-Xiang Shi, Ai Ling Tan, Jens Mizera, Jack K. Clegg, Wen-Hua Zhang, David J. Young and Jian-Ping Lang

New J. Chem., 2017, 41, 14457
DOI: 10.1039/C7NJ03571C

Development of a H3PW12O40/CeO2catalyst for bulk ring-opening polymerization of a cyclic carbonate

Masayoshi Honda and Hideki Abe

Green Chem., 2018, 20, 4995
DOI: 10.1039/C8GC01909F

Dinucleating Ligand Platforms Supporting Indium and Zinc Catalysts for Cyclic Ester Polymerization

Alexandre B. Kremer, Kimberly M. Osten, Insun Yu, Tannaz Ebrahimi, Dinesh C. Aluthge and Parisa Mehrkhodavandi

Inorg. Chem., 2016, 55, 5365
DOI: 10.1021/acs.inorgchem.6b00358

Isoselective Polymerization of rac‐Lactide by Highly Active Sequential {ONNN} Magnesium Complexes

Tomer Rosen, Jitendrasingh Rajpurohit, Sophia Lipstman, Vincenzo Venditto and Moshe Kol

Chemistry A European J, 2020, 26, 17183
DOI: 10.1002/chem.202003616

Mit der nächsten Generation von Zink‐Bisguanidin‐Polymerisationskatalysatoren zu hochkristallinen, biologisch abbaubaren Polyestern

Alina Hermann, Stephen Hill, Angela Metz, Joshua Heck, Alexander Hoffmann, Laura Hartmann and Sonja Herres‐Pawlis

Angewandte Chemie, 2020, 132, 21962
DOI: 10.1002/ange.202008473

A perspective into ring-opening polymerization of ε-caprolactone and lactides: effect of, ligand, catalyst structure and system dynamics, on catalytic activity and polymer properties

W. A. Munzeiwa, Bernard Owaga Omondi and V. O. Nyamori

Polym. Bull., 2024, 81, 9419
DOI: 10.1007/s00289-024-05149-5

Highly active tridentate amino-phenol zinc complexes for the catalytic ring-opening polymerization of ε-caprolactone

Qian Hu, Suyun Jie, Pierre Braunstein and Bo-Geng Li

Journal of Organometallic Chemistry, 2019, 882, 1
DOI: 10.1016/j.jorganchem.2018.12.013

Cooperative Initiation in a Dinuclear Indium Complex for CO2 Epoxide Copolymerization

Hyuk-Joon Jung, Kudzanai Nyamayaro, Hassan A. Baalbaki, Chatura Goonesinghe and Parisa Mehrkhodavandi

Inorg. Chem., 2023, 62, 1968
DOI: 10.1021/acs.inorgchem.2c03192

Lactide polymerisation by ring-expanded NHC complexes of zinc

Lee R. Collins, Louise A. Moffat, Mary F. Mahon, Matthew D. Jones and Michael K. Whittlesey

Polyhedron, 2016, 103, 121
DOI: 10.1016/j.poly.2015.09.022

Homoleptic, bis‐ligated magnesium complexes for ring‐opening polymerization of lactide and lactones: Synthesis, structure, polymerization behavior and mechanism studies

Xiao‐Lu Chen, Bin Wang, Li Pan and Yue‐Sheng Li

Applied Organom Chemis, 2019, 33
DOI: 10.1002/aoc.4770

Poly(lactic acid) for Biomedical Application–Synthesis of Biocompatible Mg Catalyst and Optimization of Its Use in Polymerization of Lactide with the Aid of Design of Experiments

Agnieszka Gadomska-Gajadhur, Ludwik Synoradzki and Paweł Ruśkowski

Org. Process Res. Dev., 2018, 22, 1167
DOI: 10.1021/acs.oprd.8b00165

β-Diketiminate and β-Ketoiminate Metal Catalysts for Ring-Opening Polymerization of Cyclic Esters

Eduard Glöckler, Swarup Ghosh and Stephan Schulz

Polymer Reviews, 2023, 63, 478
DOI: 10.1080/15583724.2022.2121837

Synthesis and polymerization kinetics of ε-caprolactone and ʟ-lactide to low molecular weight polyesters catalyzed by Zn(II) and Cu(II) N -hydroxy- N , N ′-diarylformamidine complexes

Wisdom A. Munzeiwa, Bernard Omondi and Vincent O. Nyamori

Polyhedron, 2017, 138, 295
DOI: 10.1016/j.poly.2017.09.029

Heteroleptic β-Ketoiminate Magnesium Catalysts for the Ring-Opening Polymerization of Lactide

Swarup Ghosh, Eduard Glöckler, Christoph Wölper, Alexander Tjaberings, André H. Gröschel and Stephan Schulz

Organometallics, 2020, 39, 4221
DOI: 10.1021/acs.organomet.0c00168

Ring-opening polymerization of lactides and ε-caprolactone catalyzed by Zn(II) aryl carboxylate complexes supported by 4-pyridinyl schiff base ligands

Damilola C. Akintayo, Wisdom A. Munzeiwa, Sreekantha B. Jonnalagadda and Bernard Omondi

Heliyon, 2023, 9, e13514
DOI: 10.1016/j.heliyon.2023.e13514

Synthesis and characterization of poly(trimetylene carbonate-co-ε-caprolactone) prepared by ring-opening polymerization using samarium(III) acetate as initiator

Jesús Miguel Contreras-Ramírez and Meribary Monsalve

International Journal of Polymer Analysis and Characterization, 2022, 27, 16
DOI: 10.1080/1023666X.2021.1992580

Zinc Complexes of Sequential Tetradentate Monoanionic Ligands in the Isoselective Polymerization of rac‐Lactide

Tomer Rosen, Yanay Popowski, Israel Goldberg and Moshe Kol

Chemistry A European J, 2016, 22, 11533
DOI: 10.1002/chem.201601979

Structurally rigid bis(pyrazolyl)pyridine Zn(II) and Cu(II) complexes: Structures and kinetic studies in ring‐opening polymerization of ε‐caprolactone

Mnqobi Zikode, Stephen O. Ojwach and Matthew P. Akerman

Applied Organom Chemis, 2017, 31
DOI: 10.1002/aoc.3556

Intensive Cycloalkyl-Fused Pyridines for Aminopyridyl–Zinc–Heteroimidazoles Achieving High Efficiency toward the Ring-Opening Polymerization of Lactides

Yun Wang, Wenjuan Zhang, Pengjiang Zhu, Wei You, Xiaopan Xue, Rui Wang, Yanping Ma and Wen-Hua Sun

Molecules, 2024, 29, 4150
DOI: 10.3390/molecules29174150

A Multitool for Circular Economy: Fast Ring‐Opening Polymerization and Chemical Recycling of (Bio)polyesters Using a Single Aliphatic Guanidine Carboxy Zinc Catalyst

Martin Fuchs, Pascal M. Schäfer, Wolf Wagner, Ian Krumm, Marcel Walbeck, Regina Dietrich, Alexander Hoffmann and Sonja Herres‐Pawlis

ChemSusChem, 2023, 16
DOI: 10.1002/cssc.202300192

Organocatalytic Ring-Opening Copolymerization of Trimethylene Carbonate and Dithiolane Trimethylene Carbonate: Impact of Organocatalysts on Copolymerization Kinetics and Copolymer Microstructures

Jingjing Wei, Hao Meng, Beibei Guo, Zhiyuan Zhong and Fenghua Meng

Biomacromolecules, 2018, 19, 2294
DOI: 10.1021/acs.biomac.8b00415

Synthesis, Structures, and Catalytic Activity of Homo‐ and Heteroleptic Ketoiminate Zinc Complexes in Lactide Polymerization

Phillip Steiniger, Pascal M. Schäfer, Christoph Wölper, Johanna Henkel, Agnieszka N. Ksiazkiewicz, Andrij Pich, Sonja Herres‐Pawlis and Stephan Schulz

Eur J Inorg Chem, 2018, 2018, 4014
DOI: 10.1002/ejic.201800504

Ring‐opening polymerization of lactide, ε‐caprolactone and their copolymerization catalyzed by β‐diketiminate zinc complexes

Maryam Keram and Haiyan Ma

Applied Organom Chemis, 2017, 31
DOI: 10.1002/aoc.3893

Kinetics, mechanisms and polymer property studies of ring-opening polymerization of ɛ-caprolactone and lactides initiated by (benzimidazolylmethyl)amino Zn(II) alkoxides

Ekemini D. Akpan, Bernard Omondi and Stephen O. Ojwach

Polym. Bull., 2018, 75, 5179
DOI: 10.1007/s00289-018-2321-2

Aluminum Complexes Bearing Bidentate Amido–Phosphine Ligands for Ring-Opening Polymerization of ε-Caprolactone: Steric Effect on Coordination Chemistry and Reactivity

Chuanzhi Wei, Binghao Han, Dejuan Zheng, Quande Zheng, Shaofeng Liu and Zhibo Li

Organometallics, 2019, 38, 3816
DOI: 10.1021/acs.organomet.9b00502

Tailor-Made Stereoblock Copolymers of Poly(lactic acid) by a Truly Living Polymerization Catalyst

Tomer Rosen, Israel Goldberg, Vincenzo Venditto and Moshe Kol

J. Am. Chem. Soc., 2016, 138, 12041
DOI: 10.1021/jacs.6b07287

Homo- and Heteropolynuclear Clusters of Phosphine Triphenolates

Lan-Chang Liang, Kuan-Wei Chou, Wei-Jia Su, Han-Sheng Chen and Yu-Lin Hsu

Inorg. Chem., 2015, 54, 11526
DOI: 10.1021/acs.inorgchem.5b02208

Synthesis and spectroscopic study of transition metal complexes of tridentate ligand formed by direct condensation of o-vanillin and 2-aminophenol: X-ray structural characterization of the zinc(II) complex

Amadou Gueye, Farba Bouyagui Tamboura, Jean-Marc Planeix, Nathalie Gruber and Mohamed Gaye

Eur. J. Chem., 2018, 9, 281
DOI: 10.5155/eurjchem.9.4.281-286.1761

CO2-Based Polycarbonates through Ring-Opening Polymerization of Cyclic Carbonates Promoted by a NHC-Based Zinc Complex

Federica Tufano, Claudia Napolitano, Mina Mazzeo, Fabia Grisi and Marina Lamberti

Biomacromolecules, 2024, 25, 4523
DOI: 10.1021/acs.biomac.4c00532

Next Generation of Zinc Bisguanidine Polymerization Catalysts towards Highly Crystalline, Biodegradable Polyesters

Alina Hermann, Stephen Hill, Angela Metz, Joshua Heck, Alexander Hoffmann, Laura Hartmann and Sonja Herres‐Pawlis

Angew Chem Int Ed, 2020, 59, 21778
DOI: 10.1002/anie.202008473

Heterolepic β‐Ketoiminate Zinc Phenoxide Complexes as Efficient Catalysts for the Ring Opening Polymerization of Lactide

Swarup Ghosh, Pascal M. Schäfer, Dennis Dittrich, Christoph Scheiper, Phillip Steiniger, Gerhard Fink, Agnieszka N. Ksiazkiewicz, Alexander Tjaberings, Christoph Wölper, André H. Gröschel, Andrij Pich, Sonja Herres‐Pawlis and Stephan Schulz

ChemistryOpen, 2019, 8, 951
DOI: 10.1002/open.201900203

Dinuclear catalysts for the ring opening polymerization of lactide

Alexandre B. Kremer and Parisa Mehrkhodavandi

Coordination Chemistry Reviews, 2019, 380, 35
DOI: 10.1016/j.ccr.2018.09.008

Exploring Oxidation State-Dependent Selectivity in Polymerization of Cyclic Esters and Carbonates with Zinc(II) Complexes

Mark Abubekerov, Vojtěch Vlček, Junnian Wei, Matthias E. Miehlich, Stephanie M. Quan, Karsten Meyer, Daniel Neuhauser and Paula L. Diaconescu

iScience, 2018, 7, 120
DOI: 10.1016/j.isci.2018.08.020

Synthesis and structures of EOM-protected 2,6-bis(diphenylphosphino)-4-methylphenol and its deprotected P-chalcogenides, 2,6-bis(Ph2P = E)-4-methylphenols (E = O, S, Se)

Eugenijus Urnezius, Elizabeth I. Gushtyuk, Bao Q. Huynh, Brytney M. Young and Edward J. Valente

Phosphorus, Sulfur, and Silicon and the Related Elements, 2023, 198, 215
DOI: 10.1080/10426507.2022.2134374

Cubane‐Type Polynuclear Zinc Complexes Containing Tridentate Schiff Base Ligands: Synthesis, Characterization, and Ring‐Opening Polymerization Studies of rac‐Lactide and ε‐Caprolactone

Swarup Ghosh, Anke Spannenberg and Esteban Mejía

Helvetica Chimica Acta, 2017, 100
DOI: 10.1002/hlca.201700176

Zinc(II) complexes of Triaza and Amidinate ligands: Efficient initiators for the ring‐opening polymerization of ε‐Caprolactone and rac‐Lactide

Bakthavachalam Kirubakaran, Raghavendra Beesam and Dastagiri Reddy Nareddula

Applied Organom Chemis, 2017, 31
DOI: 10.1002/aoc.3833

Zn(II) and Cu(II) unsymmetrical formamidine complexes as effective initiators for ring‐opening polymerization of cyclic esters

Wisdom A. Munzeiwa, Vincent O. Nyamori and Bernard Omondi

Applied Organom Chemis, 2018, 32
DOI: 10.1002/aoc.4247

Zinc bis-pyrrolide-imine complexes: Synthesis, structure and application in ring-opening polymerization of rac-lactide

Alessandra Caovilla, Juliana S. Penning, Adriana C. Pinheiro, Frédéric Hild, Rafael Stieler, Samuel Dagorne, Osvaldo L. Casagrande and Marcelo P. Gil

Journal of Organometallic Chemistry, 2018, 863, 95
DOI: 10.1016/j.jorganchem.2018.03.040

Titanium, hafnium, and tantalum complexes of a potentially triphenolate phosphine ligand that is unexpectedly prone to O-protonation

Kuan-Wei Chou, Wei-Jia Su, Han-Fan Huang, Xue-Ru Zou, Yu-Ning Chang, Pei-Ying Lee and Lan-Chang Liang

Polyhedron, 2017, 125, 164
DOI: 10.1016/j.poly.2016.11.006

Influence of nuclearity and coordination geometry on the catalytic activity of Zn(II) carboxylate complexes in ring-opening polymerization of ε-caprolactone and lactides

Damilola C. Akintayo, Wisdom A. Munzeiwa, Sreekantha B. Jonnalagadda and Bernard Omondi

Inorganica Chimica Acta, 2022, 532, 120715
DOI: 10.1016/j.ica.2021.120715

Optimization and Mechanistic Insights of Zinc Ascorbate Catalyst for Ring‐Opening Polymerization of Caprolactone Using RSM Methodology and DFT Calculations

Sonali S. Naik, Shantanu Vedpathak and Kiran Sukumaran Nair

Polymers for Advanced Techs, 2025, 36
DOI: 10.1002/pat.70182

Ring-opening polymerization of cyclic esters by 3- and 4-pyridinyl Schiff base Zn(II) and Cu(II) paddlewheel complexes: kinetic, mechanistic and tacticity studies

Damilola C. Akintayo, Wisdom A. Munzeiwa, Sreekantha B. Jonnalagadda and Bernard Omondi

Arabian Journal of Chemistry, 2021, 14, 103313
DOI: 10.1016/j.arabjc.2021.103313