Metal-catalyzed stereoselective ring-opening polymerization of functional β-lactones: methylene-alkoxy-fluorinated polyhydroxyalkanoates unveil the role of non-covalent interactions

Ali Dhaini, Rama M. Shakaroun, Ali Alaaeddine, Jean-François Carpentier and Sophie M. Guillaume

Polym. Chem., 2024, 15, 999
DOI: 10.1039/D3PY01430D

Epoxide-modulated ring-opening polymerization of β-butyrolactone

Jun Yang, Tie-Ying Zhang, Xiao-Bing Lu and Ye Liu

Polym. Chem., 2026, 17, 1300
DOI: 10.1039/D6PY00078A

Einfluss des Ligandendesigns und nicht‐kovalenter Wechselwirkungen auf die isotaktische Ringöffnungspolymerisation von rac‐β‐Butyrolacton unter Verwendung von Salan‐ und Salalen‐Seltenen Erden Metallkatalysatoren

Stefanie Hörl, Ion Chiorescu, Jonas Bruckmoser, Jonas Futter and Bernhard Rieger

Angewandte Chemie, 2025, 137
DOI: 10.1002/ange.202504513

Influence of Ligand Design and Non‐Covalent Interactions on the Isoselective Ring‐Opening Polymerization of rac‐β‐Butyrolactone Using Salan and Salalen Rare‐Earth Metal Catalysts

Stefanie Hörl, Ion Chiorescu, Jonas Bruckmoser, Jonas Futter and Bernhard Rieger

Angew Chem Int Ed, 2025, 64
DOI: 10.1002/anie.202504513

Facile Synthesis of Syndiotactic Polyhydroxyalkanoates Enabled by Stereoselective Copolymerization of Rac-epoxides with Carbon Monoxide

Jun Yang, Jin-Chuang Yang, Xiao-Bing Lu and Ye Liu

ACS Macro Lett., 2025, 14, 1708
DOI: 10.1021/acsmacrolett.5c00611

High-Throughput Approach in the Ring-Opening Polymerization of β-Butyrolactone Enables Rapid Evaluation of Yttrium Salan Catalysts

Jonas Bruckmoser, Stefanie Pongratz and Bernhard Rieger

Organometallics, 2023, 42, 876
DOI: 10.1021/acs.organomet.2c00624

Spiro-salen catalysts enable the chemical synthesis of stereoregular polyhydroxyalkanoates

Hao-Yi Huang, Wei Xiong, Yu-Ting Huang, Kun Li, Zhongzheng Cai and Jian-Bo Zhu

Nat Catal, 2023, 6, 720
DOI: 10.1038/s41929-023-01001-7

Highly Enantioselective Polymerization of β-Butyrolactone by a Bimetallic Magnesium Catalyst: An Interdependent Relationship Between Favored and Unfavored Enantiomers

Morgan S. Young, Anne M. LaPointe, Samantha N. MacMillan and Geoffrey W. Coates

J. Am. Chem. Soc., 2024, 146, 18032
DOI: 10.1021/jacs.4c04716

When Bigger is Better: Lanthanum Complexes of Bis(phenoxy‐amidine) FAlen Ligands as Unique Catalysts for the Isoselective Ring‐Opening Polymerization of Racemic β‐Lactones

Thanh‐Tu Bui, Jérôme Bayardon, Cédric Balan, Thierry Roisnel, Raluca Malacea‐Kabbara, Pierre Le Gendre, Evgueni Kirillov and Jean‐François Carpentier

Angewandte Chemie, 2025, 137
DOI: 10.1002/ange.202509587

3-methylphenol alkoxy aluminum complexes for ring-opening polymerization of ε-caprolactone under mild conditions

Xuan Zhao, Liu Yang, Xinyu Sun, Kun Zhou and Shuai Yuan

Polym. Bull., 2025, 82, 12853
DOI: 10.1007/s00289-025-06024-7

Atactic, Isotactic, and Syndiotactic Methylated Polyhydroxybutyrates: An Unexpected Series of Isomorphic Polymers

Zhiyao Zhou, Anne M. LaPointe and Geoffrey W. Coates

J. Am. Chem. Soc., 2023, 145, 25983
DOI: 10.1021/jacs.3c10944

Synthesis of N-Methyl-o-phenylenediamine-Bridged Bis(phenolato) Lanthanide Alkoxides and Their Catalytic Performance for the (Co)Polymerization of rac-Butyrolactone and l-Lactide

Tian Tian, Chunping Feng, Yaorong Wang, Xuehua Zhu, Dan Yuan and Yingming Yao

Inorg. Chem., 2022, 61, 9918
DOI: 10.1021/acs.inorgchem.2c00582

Chemically recyclable chiral polyesters synthesis via kinetic resolution polymerization strategies

Huan Wang, Guangqiang Xu, Xuanhua Guo, Rulin Yang and Qinggang Wang

Sci. China Mater., 2026
DOI: 10.1007/s40843-025-3754-1

The Influence of Side-chain Identity and Tacticity on Structural, Thermal, and Mechanical Properties of Syndiotactic Polyhydroxyalkanoates

Audra J. Woodside, Ziyan Yu, Luis Tsatsos Montoliu, Srijan Neogi, Peter Saghy, Indrek Kulaots, Pradeep R. Guduru and Jerome R. Robinson

Macromolecules, 2025, 58, 7124
DOI: 10.1021/acs.macromol.5c00630

N‐Pyridylureas as Masked Isocyanates Fort the Late‐Stage Diversification of Pyridine‐N‐Oxides

Svetlana O. Baykova, Sergey V. Baykov, Kirill K. Geyl, Peter M. Tolstoy and Vadim P. Boyarskiy

ChemistrySelect, 2024, 9
DOI: 10.1002/slct.202400720

Hydrogen Bonding-Driven Ring-Opening Polymerization of β-Lactones to Polyhydroxyalkanoates Using Aminocyclopropenium Carboxylates

Rui Yan, Shuai Li, Ming-Jun Li, Bo Li and Guang-Peng Wu

Macromolecules, 2025, 58, 2379
DOI: 10.1021/acs.macromol.5c00165

Syndioselective Ring-Opening Polymerization of β-Lactones Enabled by Dimethylbiphenyl-Salen Yttrium Complexes

Min Xie, Hao-Yi Huang, Yu-Ting Huang, Yun-Cong Ye, Zhongzheng Cai and Jian-Bo Zhu

ACS Macro Lett., 2025, 14, 57
DOI: 10.1021/acsmacrolett.4c00757

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

Andrea H. Westlie, Ethan C. Quinn, Celine R. Parker and Eugene Y.-X. Chen

Progress in Polymer Science, 2022, 134, 101608
DOI: 10.1016/j.progpolymsci.2022.101608

Highly Isoselective Ring-Opening Polymerization of rac-β-Butyrolactone: Access to Synthetic Poly(3-hydroxybutyrate) with Polyolefin-like Material Properties

Jonas Bruckmoser, Stefanie Pongratz, Lucas Stieglitz and Bernhard Rieger

J. Am. Chem. Soc., 2023
DOI: 10.1021/jacs.3c02348

Zinc Aryl/Alkyl β-diketiminates: Balancing Accessibility and Stability for High-Activity Ring-Opening Polymerization ofrac-Lactide

Jonathan E. Chellali, Alexander K. Alverson and Jerome R. Robinson

ACS Catal., 2022, 12, 5585
DOI: 10.1021/acscatal.2c00858

Isoselective Ring-Opening Polymerization to Access High-Performance Poly(α-Substituted-β-Propiolactone)s

Jun-Ming Liu, Qing Cao, Qi-Ye Fang, Min Xie, Yue Yang, Da-Gang Yu, Zhongzheng Cai and Jian-Bo Zhu

J. Am. Chem. Soc., 2026, 148, 13368
DOI: 10.1021/jacs.6c01637

When Bigger is Better: Lanthanum Complexes of Bis(phenoxy‐amidine) FAlen Ligands as Unique Catalysts for the Isoselective Ring‐Opening Polymerization of Racemic β‐Lactones

Thanh‐Tu Bui, Jérôme Bayardon, Cédric Balan, Thierry Roisnel, Raluca Malacea‐Kabbara, Pierre Le Gendre, Evgueni Kirillov and Jean‐François Carpentier

Angew Chem Int Ed, 2025, 64
DOI: 10.1002/anie.202509587

Synthesis of Poly[(R)3HB], Poly[(S)3HB], and Poly[(R)3HB-co-(S)3HB] by Phosphazene Base-Catalyzed Ring-Opening Polymerization of β-Butyrolactone Enantiomers Derived from (R)-Methyl 3-Hydroxybutyrate

Hideaki Ono, Shinji Tanaka, Masanori Tamura, Masaru Yoshida and Sho Inagaki

J Polym Environ, 2025, 33, 1
DOI: 10.1007/s10924-024-03404-4

Exploiting Ion-Pairing Interactions for Fast and Controlled Ring-Opening Polymerization of rac-β-Butyrolactone at Room Temperature with Dinuclear Sodium and Potassium Catalysts

Changjuan Chen, Aijiang Zhang, Chunshan Zuo, Jianghong Dong, Mingjian Ma, Shihao Zhang, Huyuan Guo and Jing Fu

Macromolecules, 2024, 57, 9275
DOI: 10.1021/acs.macromol.4c02043