1
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Berger M, Toussaint F, Ben Djemaa S, Maquoi E, Pendeville H, Evrard B, Jerôme C, Leblond Chain J, Lechanteur A, Mottet D, Debuigne A, Piel G. Poly(N-methyl-N-vinylacetamide): A Strong Alternative to PEG for Lipid-Based Nanocarriers Delivering siRNA. Adv Healthc Mater 2024; 13:e2302712. [PMID: 37994483 DOI: 10.1002/adhm.202302712] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/09/2023] [Indexed: 11/24/2023]
Abstract
Lipid-based nanocarriers have demonstrated high interest in delivering genetic material, exemplified by the success of Onpattro and COVID-19 vaccines. While PEGylation imparts stealth properties, it hampers cellular uptake and endosomal escape, and may trigger adverse reactions like accelerated blood clearance (ABC) and hypersensitivity reactions (HSR). This work highlights the great potential of amphiphilic poly(N-methyl-N-vinylacetamide) (PNMVA) derivatives as alternatives to lipid-PEG for siRNA delivery. PNMVA compounds with different degrees of polymerization and hydrophobic segments, are synthesized. Among them, DSPE (1,2-distearoyl-sn-glycero-3-phosphoethanolamine)-PNMVA efficiently integrates into lipoplexes and LNP membranes and prevents protein corona formation around these lipid carriers, exhibiting stealth properties comparable to DSPE-PEG. However, unlike DSPE-PEG, DSPE-PNMVA24 shows no adverse impact on lipoplexes cell uptake and endosomal escape. In in vivo study with mice, DSPE-PNMVA24 lipoplexes demonstrate no liver accumulation, indicating good stealth properties, extended circulation time after a second dose, reduced immunological reaction, and no systemic pro-inflammatory response. Safety of DSPE-PNMVA24 is confirmed at the cellular level and in animal models of zebrafish and mice. Overall, DSPE-PNMVA is an advantageous substitute to DSPE-PEG for siRNA delivery, offering comparable stealth and toxicity properties while improving efficacy of the lipid-based carriers by minimizing the dilemma effect and reducing immunological reactions, meaning no ABC or HSR effects.
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Affiliation(s)
- Manon Berger
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, University of Liège, Avenue Hippocrate 15, Liège, 4000, Belgium
| | - François Toussaint
- Center for Education and Research on Macromolecules CERM, CESAM Research Unit, University of Liège, Allée du Six Août, 13, Liège, 4000, Belgium
| | - Sanaa Ben Djemaa
- Gene Expression and Cancer Laboratory GEC, GIGA-Molecular Biology of Diseases, University of Liège, Avenue de l'Hôpital 11, Liège, 4000, Belgium
| | - Erik Maquoi
- Laboratory of Tumor and Development Biology, GIGA-Cancer, University of Liège, Avenue Hippocrate, 13, Liège, 4000, Belgium
| | - Hélène Pendeville
- Platform Zebrafish Facility and Transgenics, GIGA, University of Liège, Avenue de l'Hôpital 11, Liège, 4000, Belgium
| | - Brigitte Evrard
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, University of Liège, Avenue Hippocrate 15, Liège, 4000, Belgium
| | - Christine Jerôme
- Center for Education and Research on Macromolecules CERM, CESAM Research Unit, University of Liège, Allée du Six Août, 13, Liège, 4000, Belgium
| | - Jeanne Leblond Chain
- University of Bordeaux, CNRS, INSERM, ARNA, UMR 5320, U1212, 146 rue Léo Saignat, Bordeaux, F-33000, France
| | - Anna Lechanteur
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, University of Liège, Avenue Hippocrate 15, Liège, 4000, Belgium
| | - Denis Mottet
- Gene Expression and Cancer Laboratory GEC, GIGA-Molecular Biology of Diseases, University of Liège, Avenue de l'Hôpital 11, Liège, 4000, Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules CERM, CESAM Research Unit, University of Liège, Allée du Six Août, 13, Liège, 4000, Belgium
| | - Géraldine Piel
- Laboratory of Pharmaceutical Technology and Biopharmacy, CIRM, University of Liège, Avenue Hippocrate 15, Liège, 4000, Belgium
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2
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Michelas M, Daran JC, Sournia-Saquet A, Fliedel C, Poli R. A mononuclear cobalt(III) carboxylate complex with a fully O-based coordination sphere: Co III-O bond homolysis and controlled radical polymerisation from [Co(acac) 2(O 2CPh)]. Dalton Trans 2023; 52:6791-6798. [PMID: 37133379 DOI: 10.1039/d3dt00910f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The addition of benzoyl peroxide to [CoII(acac)2] in a 1 : 2 ratio selectively produces [CoIII(acac)2(O2CPh)], a diamagnetic (NMR) mononuclear CoIII complex with an octahedral (X-ray diffraction) coordination geometry. It is the first reported mononuclear CoIII derivative with a chelated monocarboxylate ligand and an entirely O-based coordination sphere. The compound degrades in solution quite slowly by homolytic CoIII-O2CPh bond cleavage upon warming above 40 °C to produce benzoate radicals and can serve as a unimolecular thermal initiator for the well-controlled radical polymerisation of vinyl acetate. Addition of ligands (L = py, NEt3) induces benzoate chelate ring opening and formation of both cis and trans isomers of [CoIII(acac)2(O2CPh)(L)] for L = py under kinetic control, then converting quantitatively to the cis isomer, whereas the reaction is less selective and equilibrated for L = NEt3. The py addition strengthens the CoIII-O2CPh bond and lowers the initiator efficiency in radical polymerisation, whereas the NEt3 addition results in benzoate radical quenching by a redox process. In addition to clarifying the mechanism of the radical polymerisation redox initiation by peroxides and rationalizing the quite low efficiency factor for the previously reported [CoII(acac)2]/peroxide-initiated organometallic-mediated radical polymerisation (OMRP) of vinyl acetate, this investigation provides relevant information on the CoIII-O homolytic bond cleavage process.
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Affiliation(s)
- Maxime Michelas
- CNRS, LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, Cedex 4, France.
| | - Jean-Claude Daran
- CNRS, LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, Cedex 4, France.
| | - Alix Sournia-Saquet
- CNRS, LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, Cedex 4, France.
| | - Christophe Fliedel
- CNRS, LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, Cedex 4, France.
| | - Rinaldo Poli
- CNRS, LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, Cedex 4, France.
- Institut Universitaire de France, 1, rue Descartes, 75231 Paris, France
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3
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Pesqueira NM, Bignardi C, Oliveira LF, Machado AE, Carvalho-Jr VP, Goi BE. Visible light-induced radical polymerization of vinyl acetate mediated by organo-nickel N2O2 Schiff-base complexes. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Dupre--Demorsy A, Coutelier O, Destarac M, Nadal C, Bourdon V, Ando T, Ajiro H. RAFT Polymerization of N-Methyl-N-vinylacetamide and Related Double Hydrophilic Block Copolymers. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c01593] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexis Dupre--Demorsy
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 118 route de Narbonne, 31062 Toulouse, France
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan
| | - Olivier Coutelier
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 118 route de Narbonne, 31062 Toulouse, France
| | - Mathias Destarac
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 118 route de Narbonne, 31062 Toulouse, France
| | - Clémence Nadal
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 118 route de Narbonne, 31062 Toulouse, France
- CIRIMAT, UMR 5085, Université Paul Sabatier, CNRS, 118 route de Narbonne, 31062 Toulouse, France
| | - Valérie Bourdon
- Institut de Chimie de Toulouse, UAR 2599, Université Paul Sabatier, CNRS, 118 route de Narbonne, 31062 Toulouse, France
| | - Tsuyoshi Ando
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan
| | - Hiroharu Ajiro
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192, Japan
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5
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Bignardi C, Oliveira LF, Pesqueira NM, Riga-Rocha BA, Machado AE, Carvalho-Jr VP, Goi BE. Photoinduced organometallic mediating radical polymerization of acrylates mediated by CoII complexes of non-symmetrical tetradentate Schiff-base ligands. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113595] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Dupre--Demorsy A, Kurowska I, Balayssac S, Hennetier M, Ric A, Bourdon V, Ando T, Ajiro H, Coutelier O, Destarac M. RAFT polymerisation of N-vinylformamide and the corresponding double hydrophilic block copolymers. Polym Chem 2022. [DOI: 10.1039/d2py00925k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Polyvinylamine-based double hydrophilic block copolymers are synthesised from RAFT polymerisation of N-vinylformamide.
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Affiliation(s)
- Alexis Dupre--Demorsy
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 31062 Toulouse, France
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma, Nara 630-0192, Japan
| | - Izabela Kurowska
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 31062 Toulouse, France
- Faculty of Chemistry, University of Bialystok, Ciolkowskiego 1k, 15-245 Bialystok, Poland
- Doctoral School of Exact and Natural Sciences, University of Bialystok, Ciolkowskiego 1k, 15-245 Bialystok, Poland
| | - Stéphane Balayssac
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 31062 Toulouse, France
| | - Marie Hennetier
- Université de Toulouse, Institut National Polytechnique de Toulouse – Ecole d'Ingénieur de Purpan, Département Sciences Agronomiques et Agroalimentaires, 31076, Toulouse Cedex 03, France
| | - Audrey Ric
- Université de Toulouse, Institut National Polytechnique de Toulouse – Ecole d'Ingénieur de Purpan, Département Sciences Agronomiques et Agroalimentaires, 31076, Toulouse Cedex 03, France
| | - Valérie Bourdon
- Institut de Chimie de Toulouse, UAR 2599, Université Paul Sabatier, CNRS, 31062 Toulouse, France
| | - Tsuyoshi Ando
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma, Nara 630-0192, Japan
| | - Hiroharu Ajiro
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, Ikoma, Nara 630-0192, Japan
| | - Olivier Coutelier
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 31062 Toulouse, France
| | - Mathias Destarac
- Laboratoire des IMRCP, UMR 5623, Université Paul Sabatier, CNRS, 31062 Toulouse, France
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7
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Photocontrolled reversible-deactivation radical polymerization of butyl acrylate mediated by Salen-type CoII complexes. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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9
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Thevenin L, Daran JC, Poli R, Fliedel C. Cobalt complexes of an OSNSO-tetrapodal pentadentate ligand: Synthesis, structures and reactivity. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Cobalt(II) complexes of α-diimine derived from cycloalkylamines as controlling agents for organometallic mediated radical polymerization of vinyl acetate. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114870] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Wang Z, Poli R, Detrembleur C, Debuigne A. Organometallic-Mediated Radical (Co)polymerization of γ-Methylene-γ-Butyrolactone: Access to pH-Responsive Poly(vinyl alcohol) Derivatives. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01838] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhuoqun Wang
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liege, Allée de la Chimie B6A, 4000 Liège, Belgium
| | - Rinaldo Poli
- CNRS, LCC (Laboratoire de Chimie de Coordination) and Université de Toulouse, UPS, INPT, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
- Institut Universitaire de France, 1, rue Descartes, 75231 Paris Cedex 05, France
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liege, Allée de la Chimie B6A, 4000 Liège, Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liege, Allée de la Chimie B6A, 4000 Liège, Belgium
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12
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Zhao Y, Wang Y, Zhou X, Xue Z, Wang X, Xie X, Poli R. Oxygen‐Triggered Switchable Polymerization for the One‐Pot Synthesis of CO
2
‐Based Block Copolymers from Monomer Mixtures. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906140] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yajun Zhao
- School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Yong Wang
- School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Xingping Zhou
- School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Zhigang Xue
- School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry, CAS Changchun 130022 P. R. China
| | - Xiaolin Xie
- School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Rinaldo Poli
- Laboratoire de Chimie de Coordination (LCC-CNRS) Université de Toulouse UPS, INPT 205, route de Narbonne 31077 Toulouse France
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13
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Zhao Y, Wang Y, Zhou X, Xue Z, Wang X, Xie X, Poli R. Oxygen-Triggered Switchable Polymerization for the One-Pot Synthesis of CO 2 -Based Block Copolymers from Monomer Mixtures. Angew Chem Int Ed Engl 2019; 58:14311-14318. [PMID: 31282122 DOI: 10.1002/anie.201906140] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Indexed: 02/02/2023]
Abstract
Switchable polymerization provides the opportunity to regulate polymer sequence and structure in a one-pot process from mixtures of monomers. Herein we report the use of O2 as an external stimulus to switch the polymerization mechanism from the radical polymerization of vinyl monomers mediated by (Salen)CoIII -R [Salen=N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine; R=alkyl] to the ring-opening copolymerization (ROCOP) of CO2 /epoxides. Critical to this process is unprecedented monooxygen insertion into the Co-C bond, as rationalized by DFT calculations, leading to the formation of (Salen)CoIII -O-R as an active species to initiate ROCOP. Diblock poly(vinyl acetate)-b-polycarbonate could be obtained by ROCOP of CO2 /epoxides with preactivation of (Salen)Co end-capped poly(vinyl acetate). Furthermore, a poly(vinyl acetate)-b-poly(methyl acrylate)-b-polycarbonate triblock copolymer was successfully synthesized by a (Salen)cobalt-mediated sequential polymerization with an O2 -triggered switch in a one-pot process.
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Affiliation(s)
- Yajun Zhao
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Yong Wang
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Xingping Zhou
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Zhigang Xue
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, CAS, Changchun, 130022, P. R. China
| | - Xiaolin Xie
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
| | - Rinaldo Poli
- Laboratoire de Chimie de Coordination (LCC-CNRS), Université de Toulouse, UPS, INPT, 205, route de Narbonne, 31077, Toulouse, France
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14
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Fan W, Yamago S. Synthesis of Poly(N-vinylamide)s and Poly(vinylamine)s and Their Block Copolymers by Organotellurium-Mediated Radical Polymerization. Angew Chem Int Ed Engl 2019; 58:7113-7116. [PMID: 30920088 DOI: 10.1002/anie.201902940] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 03/27/2019] [Indexed: 11/10/2022]
Abstract
Controlled polymerization of acyclic N-vinylamides, that is, N-methyl-N-vinylacetamide (NMVA), N-vinylacetamide (NVA), and N-vinylformamide (NVF), by organotellurium-mediated radical polymerization (TERP) is reported. The corresponding poly(N-vinylamide)s with controlled molecular weight and low dispersity (Ð<1.25) were obtained with high monomer conversion in all cases. This is the first report on the controlled polymerization of NVF. Hydrolysis of the polymers, in particular PNVF, occurred quantitatively under mild reaction conditions, giving structurally controlled poly(vinylamine)s. Block copolymers containing poly(N-vinylamide) and poly(vinylamine) segments were also synthesized in a controlled manner.
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Affiliation(s)
- Weijia Fan
- Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Shigeru Yamago
- Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611-0011, Japan
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15
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Fan W, Yamago S. Synthesis of Poly(
N
‐vinylamide)s and Poly(vinylamine)s and Their Block Copolymers by Organotellurium‐Mediated Radical Polymerization. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Weijia Fan
- Institute for Chemical ResearchKyoto University Uji Kyoto 611-0011 Japan
| | - Shigeru Yamago
- Institute for Chemical ResearchKyoto University Uji Kyoto 611-0011 Japan
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16
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Demarteau J, Debuigne A, Detrembleur C. Organocobalt Complexes as Sources of Carbon-Centered Radicals for Organic and Polymer Chemistries. Chem Rev 2019; 119:6906-6955. [DOI: 10.1021/acs.chemrev.8b00715] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Jérémy Demarteau
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Allée du 6 Août, Building B6A, Agora Square, 4000 Liège, Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Allée du 6 Août, Building B6A, Agora Square, 4000 Liège, Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Allée du 6 Août, Building B6A, Agora Square, 4000 Liège, Belgium
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17
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Stiernet P, Jérôme C, Debuigne A. Precision design of vinyl amine and vinyl alcohol-based copolymers via cobalt-mediated radical polymerization. Polym Chem 2019. [DOI: 10.1039/c9py00020h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Controlling the amount and the distribution of vinyl amine and vinyl alcohol units within a copolymer is attractive to modulate the properties of the parent major industrial homopolymers, i.e. poly(vinyl amine) and poly(vinyl alcohol).
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Affiliation(s)
- Pierre Stiernet
- Center for Education and Research on Macromolecules (CERM)
- CESAM-Research Unit
- University of Liege (ULiege)
- B-4000 Liège
- Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- CESAM-Research Unit
- University of Liege (ULiege)
- B-4000 Liège
- Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- CESAM-Research Unit
- University of Liege (ULiege)
- B-4000 Liège
- Belgium
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18
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Silva YF, Riga BA, Deflon VM, Souza JR, Silva LHF, Machado AEH, Maia PIS, Valdemiro P. CJ, Goi BE. Organometallic-mediated radical polymerization using well-defined Schiff base cobalt(II) complexes. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1527322] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Yan F. Silva
- Faculdade de Ciências e Tecnologia, UNESP – Univ. Estadual Paulista, Presidente Prudente, SP, Brazil
| | - Beatriz A. Riga
- Faculdade de Ciências e Tecnologia, UNESP – Univ. Estadual Paulista, Presidente Prudente, SP, Brazil
| | - Victor M. Deflon
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos, SP, Brazil
| | - Jhonathan R. Souza
- Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Leonardo H. F. Silva
- Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Antonio E. H. Machado
- Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, Minas Gerais, Brazil
| | - Pedro Ivo S. Maia
- Departamento de Química, Universidade Federal do Triangulo Mineiro, Uberaba, MG, Brazil
| | - Carvalho-Jr Valdemiro P.
- Faculdade de Ciências e Tecnologia, UNESP – Univ. Estadual Paulista, Presidente Prudente, SP, Brazil
| | - Beatriz E. Goi
- Faculdade de Ciências e Tecnologia, UNESP – Univ. Estadual Paulista, Presidente Prudente, SP, Brazil
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19
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Scholten PBV, Demarteau J, Gennen S, De Winter J, Grignard B, Debuigne A, Meier MAR, Detrembleur C. Merging CO2-Based Building Blocks with Cobalt-Mediated Radical Polymerization for the Synthesis of Functional Poly(vinyl alcohol)s. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00492] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Philip B. V. Scholten
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
- Institute of Organic Chemistry (IOC), Materialwissenschaftliches Zentrum MZE, Karlsruhe Institute of Technology (KIT), Straße am Forum 7, 76131 Karlsruhe, Germany
| | - Jérémy Demarteau
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Sandro Gennen
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Julien De Winter
- Organic Synthesis and Mass Spectrometry Laboratory (S2MOS), University of Mons, 23 Place du Parc, B-7000 Mons, Belgium
| | - Bruno Grignard
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Antoine Debuigne
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Michael A. R. Meier
- Institute of Organic Chemistry (IOC), Materialwissenschaftliches Zentrum MZE, Karlsruhe Institute of Technology (KIT), Straße am Forum 7, 76131 Karlsruhe, Germany
| | - Christophe Detrembleur
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
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20
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Dréan M, Debuigne A, Jérôme C, Goncalves C, Midoux P, Rieger J, Guégan P. Poly(N-methylvinylamine)-Based Copolymers for Improved Gene Transfection. Macromol Biosci 2018; 18:e1700353. [DOI: 10.1002/mabi.201700353] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 12/14/2017] [Indexed: 12/23/2022]
Affiliation(s)
- Mathilde Dréan
- Institut Parisien de Chimie Moléculaire (IPCM); Sorbonne Université, CNRS; 4 Place Jussieu 75005 Paris France
- Center for Education and Research on Macromolecules (CERM); CESAM Research Unit; University of Liege (ULg); Sart-Tilman, Allée de la Chimie 3, Bat. B6a 4000 Liège Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM); CESAM Research Unit; University of Liege (ULg); Sart-Tilman, Allée de la Chimie 3, Bat. B6a 4000 Liège Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM); CESAM Research Unit; University of Liege (ULg); Sart-Tilman, Allée de la Chimie 3, Bat. B6a 4000 Liège Belgium
| | - Cristine Goncalves
- Centre Biophysique Moléculaire; UPR4301 CNRS; Rue Charles Sadron; 45071 Orléans Cedex 2 France
| | - Patrick Midoux
- Centre Biophysique Moléculaire; UPR4301 CNRS; Rue Charles Sadron; 45071 Orléans Cedex 2 France
| | - Jutta Rieger
- Institut Parisien de Chimie Moléculaire (IPCM); Sorbonne Université, CNRS; 4 Place Jussieu 75005 Paris France
| | - Philippe Guégan
- Institut Parisien de Chimie Moléculaire (IPCM); Sorbonne Université, CNRS; 4 Place Jussieu 75005 Paris France
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21
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Cruz TFC, Machado PMM, Gomes CSB, Ascenso JR, Lemos MANDA, Bordado JC, Gomes PT. Bis(formylpyrrolyl) cobalt complexes as mediators in the reversible-deactivation radical polymerization of styrene and methyl methacrylate. NEW J CHEM 2018. [DOI: 10.1039/c8nj00350e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Bis(formylpyrrolyl) cobalt complexes mediate the reversible-deactivation radical polymerization of styrene and methyl methacrylate.
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Affiliation(s)
- Tiago F. C. Cruz
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1000-049 Lisboa
| | - Pedro M. M. Machado
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1000-049 Lisboa
| | - Clara S. B. Gomes
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1000-049 Lisboa
| | - José R. Ascenso
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1000-049 Lisboa
| | - M. Amélia N. D. A. Lemos
- CERENA
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1000-049 Lisboa
| | - João C. Bordado
- CERENA
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1000-049 Lisboa
| | - Pedro T. Gomes
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1000-049 Lisboa
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22
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Stiernet P, Dréan M, Jérôme C, Midoux P, Guégan P, Rieger J, Debuigne A. Tailor-Made Poly(vinylamine)s via Thermal or Photochemical Organometallic Mediated Radical Polymerization. ACS SYMPOSIUM SERIES 2018. [DOI: 10.1021/bk-2018-1284.ch017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Pierre Stiernet
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liege (ULiege), Sart-Tilman, Allée de la Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Mathilde Dréan
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liege (ULiege), Sart-Tilman, Allée de la Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liege (ULiege), Sart-Tilman, Allée de la Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Patrick Midoux
- Centre Biophysique Moléculaire, UPR4301 CNRS, Rue Charles Sadron, 45071 Orléans Cedex 2, France
| | - Philippe Guégan
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, F-75005 Paris, France
| | - Jutta Rieger
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 Place Jussieu, F-75005 Paris, France
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liege (ULiege), Sart-Tilman, Allée de la Chimie 3, Bat. B6a, B-4000 Liège, Belgium
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23
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Banerjee S, Bellan EV, Gayet F, Debuigne A, Detrembleur C, Poli R, Améduri B, Ladmiral V. Bis(formylphenolato)cobalt(II)-Mediated Alternating Radical Copolymerization of tert-Butyl 2-Trifluoromethylacrylate with Vinyl Acetate. Polymers (Basel) 2017; 9:E702. [PMID: 30966002 PMCID: PMC6418862 DOI: 10.3390/polym9120702] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 12/03/2017] [Accepted: 12/07/2017] [Indexed: 01/10/2023] Open
Abstract
The organometallic-mediated radical polymerization (OMRP) of vinyl acetate (VAc) and its OMR copolymerization (OMRcoP) with tert-butyl 2-trifluoromethylacrylate (MAF-TBE) mediated by Co(SAL)₂ (SAL = 2-formylphenolato or deprotonated salicylaldehyde) produced relatively well-defined PVAc and poly(VAc-alt-MAF-TBE) copolymers at moderate temperature (<40 °C) in bulk. The resulting alternating copolymer was characterized by ¹H-, 13C- and 19F-nuclear magnetic resonance (NMR) spectroscopies, and by size exclusion chromatography. The linear first-order kinetic plot, the linear evolutions of the molar mass with total monomer conversion, and the relatively low dispersity (Đ~1.55) of the resulting copolymers suggest that this cobalt complex provides some degree of control over the copolymerization of VAc and MAF-TBE. Compared to the previously investigated cobalt complex OMRP mediators having a fully oxygen-based first coordination sphere, this study emphasizes a few peculiarities of Co(SAL)₂: a lower ability to trap radical chains as compared to Co(acac)₂ and the absence of catalytic chain transfer reactions, which dominates polymerizations carried in the presence of 9-oxyphenalenone cobalt derivative.
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Affiliation(s)
- Sanjib Banerjee
- Institut Charles Gerhardt Montpellier, University of Montpellier, CNRS, ENSCM, Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France.
| | - Ekaterina V Bellan
- Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, CNRS, UPS, INPT, 205 route de Narbonne, BP 44099, 31077 Toulouse CEDEX 4, France.
| | - Florence Gayet
- Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, CNRS, UPS, INPT, 205 route de Narbonne, BP 44099, 31077 Toulouse CEDEX 4, France.
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM), University of Liege, CESAM Research Unit, Sart-Tilman B6a, 4000 Liege, Belgium.
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM), University of Liege, CESAM Research Unit, Sart-Tilman B6a, 4000 Liege, Belgium.
| | - Rinaldo Poli
- Laboratoire de Chimie de Coordination (LCC), Université de Toulouse, CNRS, UPS, INPT, 205 route de Narbonne, BP 44099, 31077 Toulouse CEDEX 4, France.
- Institut Universitaire de France, 1, rue Descartes, 75231 Paris CEDEX 05, France.
| | - Bruno Améduri
- Institut Charles Gerhardt Montpellier, University of Montpellier, CNRS, ENSCM, Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France.
| | - Vincent Ladmiral
- Institut Charles Gerhardt Montpellier, University of Montpellier, CNRS, ENSCM, Place Eugène Bataillon, 34095 Montpellier CEDEX 5, France.
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24
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Bellan EV, Thevenin L, Gayet F, Fliedel C, Poli R. Catalyzed Chain Transfer in Vinyl Acetate Polymerization Mediated by 9-Oxyphenalenone Cobalt(II) Complexes. ACS Macro Lett 2017; 6:959-962. [PMID: 35650898 DOI: 10.1021/acsmacrolett.7b00551] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The vinyl acetate (VAc) radical polymerization initiated by V-70 at 30 °C in the presence of [CoII(OPN)2] (OPN = deprotonated 9-oxyphenalenone), 1, leads to PVAc of lower molecular weight (MW) than expected for organometallic-mediated radical polymerization (OMRP), whether reversible termination or degenerate transfer conditions are used. This represents the first clear evidence of catalyzed chain transfer (CCT) in VAc polymerization. The bis-pyridine adduct [CoII(OPN)2(py)2], 2, shows a marginally lower polymerization rate and an increased CCT activity relative to 1, whereas the activity decreases with marginal effect on the polymerization rate upon addition of excess py. However, raising the temperature to 80 °C (with AIBN as initiator) led to a low MW polymer even in the presence of a large py excess. The CCT was confirmed by 1H NMR characterization of the chain ends and by a MALDI-TOF MS analysis of the recovered polymer. The collective trends are consistent with greater CCT activity for the 5-coordinate complex [CoII(OPN)2(py)] relative to 1 and 2. The presence of py association/dissociation equilibria relating these three complexes was confirmed by a 1H NMR investigation.
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Affiliation(s)
- Ekaterina V. Bellan
- CNRS,
LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, INPT, UPS, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
| | - Lucas Thevenin
- CNRS,
LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, INPT, UPS, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
| | - Florence Gayet
- CNRS,
LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, INPT, UPS, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
| | - Christophe Fliedel
- CNRS,
LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, INPT, UPS, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
| | - Rinaldo Poli
- CNRS,
LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, INPT, UPS, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France
- Institut Universitaire de France, 1, rue Descartes, 75231 Paris Cedex 05, France
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25
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Debuigne A, Jérôme C, Detrembleur C. Organometallic-mediated radical polymerization of ‘less activated monomers’: Fundamentals, challenges and opportunities. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.01.008] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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26
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Dréan M, Debuigne A, Goncalves C, Jérôme C, Midoux P, Rieger J, Guégan P. Use of Primary and Secondary Polyvinylamines for Efficient Gene Transfection. Biomacromolecules 2017; 18:440-451. [DOI: 10.1021/acs.biomac.6b01526] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mathilde Dréan
- Sorbonne Universités,
UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire,
Equipe Chimie des Polymères, 4 Place Jussieu, F-75005 Paris, France
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liege (ULg), Sart-Tilman, Allée de la
Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Antoine Debuigne
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liege (ULg), Sart-Tilman, Allée de la
Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Cristine Goncalves
- Centre de Biophysique
Moléculaire, UPR4301 CNRS, Rue
Charles Sadron, 45071 Orléans Cedex 2, France
| | - Christine Jérôme
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liege (ULg), Sart-Tilman, Allée de la
Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Patrick Midoux
- Centre de Biophysique
Moléculaire, UPR4301 CNRS, Rue
Charles Sadron, 45071 Orléans Cedex 2, France
| | - Jutta Rieger
- Sorbonne Universités,
UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire,
Equipe Chimie des Polymères, 4 Place Jussieu, F-75005 Paris, France
| | - Philippe Guégan
- Sorbonne Universités,
UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire,
Equipe Chimie des Polymères, 4 Place Jussieu, F-75005 Paris, France
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27
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Kermagoret A, Gigmes D. Combined nitroxide mediated radical polymerization techniques for block copolymer synthesis. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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28
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Guerre M, Rahaman SMW, Améduri B, Poli R, Ladmiral V. Limits of Vinylidene Fluoride RAFT Polymerization. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01087] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Marc Guerre
- Institut
Charles Gerhardt, Ingénierie et Architectures Macromoléculaires,
UMR 5253 CNRS, UM, ENSCM, Place Eugène Bataillon, UM, 34095 Montpellier, Cedex
5, France
| | - S. M. Wahidur Rahaman
- CNRS,
LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 Route de Narbonne, BP 44099, F-31077 Toulouse, Cedex 4, France
| | - Bruno Améduri
- Institut
Charles Gerhardt, Ingénierie et Architectures Macromoléculaires,
UMR 5253 CNRS, UM, ENSCM, Place Eugène Bataillon, UM, 34095 Montpellier, Cedex
5, France
| | - Rinaldo Poli
- CNRS,
LCC (Laboratoire de Chimie de Coordination), UPS, INPT, Université de Toulouse, 205 Route de Narbonne, BP 44099, F-31077 Toulouse, Cedex 4, France
- Institut
Universitaire
de France, 1, rue Descartes, 75231 Paris, Cedex 05, France
| | - Vincent Ladmiral
- Institut
Charles Gerhardt, Ingénierie et Architectures Macromoléculaires,
UMR 5253 CNRS, UM, ENSCM, Place Eugène Bataillon, UM, 34095 Montpellier, Cedex
5, France
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29
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Dréan M, Guégan P, Detrembleur C, Jérôme C, Rieger J, Debuigne A. Controlled Synthesis of Poly(vinylamine)-Based Copolymers by Organometallic-Mediated Radical Polymerization. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00992] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mathilde Dréan
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liege (ULg), Sart-Tilman, Allée de la
Chimie 3, Bat. B6a, B-4000 Liège, Belgium
- UPMC
Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire
(IPCM), UMR 8232, Team Chimie des Polymères (LCP), Sorbonne Universités, 4 Place Jussieu, F-75005 Paris, France
| | - Philippe Guégan
- UPMC
Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire
(IPCM), UMR 8232, Team Chimie des Polymères (LCP), Sorbonne Universités, 4 Place Jussieu, F-75005 Paris, France
| | - Christophe Detrembleur
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liege (ULg), Sart-Tilman, Allée de la
Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Christine Jérôme
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liege (ULg), Sart-Tilman, Allée de la
Chimie 3, Bat. B6a, B-4000 Liège, Belgium
| | - Jutta Rieger
- UPMC
Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire
(IPCM), UMR 8232, Team Chimie des Polymères (LCP), Sorbonne Universités, 4 Place Jussieu, F-75005 Paris, France
| | - Antoine Debuigne
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liege (ULg), Sart-Tilman, Allée de la
Chimie 3, Bat. B6a, B-4000 Liège, Belgium
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30
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Kermagoret A, Chau NDQ, Grignard B, Cordella D, Debuigne A, Jérôme C, Detrembleur C. Cobalt-Mediated Radical Polymerization of Vinyl Acetate and Acrylonitrile in Supercritical Carbon Dioxide. Macromol Rapid Commun 2016; 37:539-44. [DOI: 10.1002/marc.201500629] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 12/07/2015] [Indexed: 12/31/2022]
Affiliation(s)
- Anthony Kermagoret
- Chemistry Department; Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6a 4000 Liege Belgium
| | - Ngoc Do Quyen Chau
- Chemistry Department; Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6a 4000 Liege Belgium
| | - Bruno Grignard
- Chemistry Department; Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6a 4000 Liege Belgium
| | - Daniela Cordella
- Chemistry Department; Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6a 4000 Liege Belgium
| | - Antoine Debuigne
- Chemistry Department; Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6a 4000 Liege Belgium
| | - Christine Jérôme
- Chemistry Department; Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6a 4000 Liege Belgium
| | - Christophe Detrembleur
- Chemistry Department; Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6a 4000 Liege Belgium
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31
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Guerre M, Wahidur Rahaman SM, Améduri B, Poli R, Ladmiral V. RAFT synthesis of well-defined PVDF-b-PVAc block copolymers. Polym Chem 2016. [DOI: 10.1039/c6py01247g] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This article reports that PVDF-b-PVAc diblock copolymers can be synthesized by RAFT polymerization from PVDF macroCTAs and rationalizes this discovery using DFT calculations.
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Affiliation(s)
- Marc Guerre
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM – Equipe Ingénierie et Architectures Macromoléculaires
- Montpellier
- France
| | | | - Bruno Améduri
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM – Equipe Ingénierie et Architectures Macromoléculaires
- Montpellier
- France
| | - Rinaldo Poli
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- Université de Toulouse
- UPS
- INPT
| | - Vincent Ladmiral
- Institut Charles Gerhardt Montpellier UMR5253 CNRS-UM-ENSCM – Equipe Ingénierie et Architectures Macromoléculaires
- Montpellier
- France
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32
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Dréan M, Guégan P, Jérôme C, Rieger J, Debuigne A. Far beyond primary poly(vinylamine)s through free radical copolymerization and amide hydrolysis. Polym Chem 2016. [DOI: 10.1039/c5py01325a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copolymers bearing various amino groups of predictable compositions are made available through radical copolymerization followed by optimized amide hydrolysis.
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Affiliation(s)
- Mathilde Dréan
- Center for Education and Research on Macromolecules (CERM)
- Department of Chemistry
- University of Liege (ULg)
- B-4000 Liège
- Belgium
| | - Philippe Guégan
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- Institut Parisien de Chimie Moléculaire
- F-75005 Paris
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- Department of Chemistry
- University of Liege (ULg)
- B-4000 Liège
- Belgium
| | - Jutta Rieger
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- Institut Parisien de Chimie Moléculaire
- F-75005 Paris
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- Department of Chemistry
- University of Liege (ULg)
- B-4000 Liège
- Belgium
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33
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Takemoto Y, Ajiro H, Akashi M. Hydrogen-Bonded Multilayer Films Based on Poly(N-vinylamide) Derivatives and Tannic Acid. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:6863-6869. [PMID: 26052735 DOI: 10.1021/acs.langmuir.5b00767] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Layer-by-layer (LbL) assembly based on hydrogen-bonding interactions is generating great interest for biomedical applications because it is composed of neutral polymers, while LbL assembly based on electrostatic interaction requires polycations which may induce toxicity issues. As a neutral polymer, poly(N-vinylamide), which has low toxicity compared to poly(acrylamide), has the potential to fabricate LbL thin films via hydrogen-bonding interactions. Herein we report interpolymer complexes of poly(N-vinylamide)s and natural polyphenol tannic acid to form the multilayered thin film. Poly(N-vinylformamide) and poly(N-vinylacetamide), which are water-soluble and insoluble in acetonitrile, could not form complexes with TA in water. On the other hand, N-alkylated poly(N-vinylamide) such as poly(N-ethyl-N-vinylformamide) and poly(N-methyl-N-vinylacetamide) was soluble in acetonitrile and allowed the LbL assembly to proceed with TA. Furthermore, the QCM frequency shift with films composed of poly(N-ethyl-N-vinylformamide) and TA were stable in water, while those of poly(N-methyl-N-vinylacetamide) and TA were instable in water, possibly because formamide has lower steric hindrance compared to acetamide to allow stronger hydrogen-bonding interactions to take place. Thus, LbL assembly reactions with alkylated poly(N-vinylamide)s and TA were investigated and revealed that poly(N-ethyl-N-formamide) and TA, which are water-soluble, effectively interacted with one another to generate water-stable hydrogen-bonded multilayered films.
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Affiliation(s)
- Yukie Takemoto
- †Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Hiroharu Ajiro
- †Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
- ‡The Center for Advanced Medical Engineering and Informatics, Osaka University, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
- ⊥JST PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Mitsuru Akashi
- †Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
- ‡The Center for Advanced Medical Engineering and Informatics, Osaka University, 2-2 Yamada-oka, Suita, Osaka, 565-0871, Japan
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34
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Poli R. New Phenomena in Organometallic-Mediated Radical Polymerization (OMRP) and Perspectives for Control of Less Active Monomers. Chemistry 2015; 21:6988-7001. [DOI: 10.1002/chem.201500015] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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35
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Liu L, Chen D, Zhou H. From Acyliminiums/Amidoallenyliums to Highly Functionalized Allene Intermediates: Stereoselective Preparation ofZ-Amidovinyl-Furans, -Pyrroles, -Thiophenes, -Benzofurans and -Benzothiophenes. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400713] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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36
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Demarteau J, Kermagoret A, German I, Cordella D, Robeyns K, De Winter J, Gerbaux P, Jérôme C, Debuigne A, Detrembleur C. Halomethyl-cobalt(bis-acetylacetonate) for the controlled synthesis of functional polymers. Chem Commun (Camb) 2015; 51:14334-7. [DOI: 10.1039/c5cc04714e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a novel synthesis of organocobalts bearing a weak C–Co bond, and their utility in the precision synthesis of functional polymers.
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Affiliation(s)
- Jérémy Demarteau
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège
- 4000 Liège
- Belgium
| | - Anthony Kermagoret
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège
- 4000 Liège
- Belgium
| | - Ian German
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège
- 4000 Liège
- Belgium
| | - Daniela Cordella
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège
- 4000 Liège
- Belgium
| | - Koen Robeyns
- Institute of Condensed Matter and Nanosciences (IMCN)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Julien De Winter
- Organic Synthesis and Mass Spectrometry Laboratory
- 7000 Mons
- Belgium
| | - Pascal Gerbaux
- Organic Synthesis and Mass Spectrometry Laboratory
- 7000 Mons
- Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège
- 4000 Liège
- Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège
- 4000 Liège
- Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège
- 4000 Liège
- Belgium
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37
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Kermagoret A, Jérôme C, Detrembleur C, Debuigne A. In situ bidentate to tetradentate ligand exchange reaction in cobalt-mediated radical polymerization. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2014.08.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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38
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Thomassin JM, Mathieu K, Kermagoret A, Fustin CA, Jérôme C, Debuigne A. Double thermo-responsive hydrogels from poly(vinylcaprolactam) containing diblock and triblock copolymers. Polym Chem 2015. [DOI: 10.1039/c4py01606h] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The thermally-induced gelation and gel properties of concentrated aqueous solutions of double thermoresponsive poly(N-vinylamide)-based di- and triblock copolymers are studied by rheology.
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Affiliation(s)
- Jean-Michel Thomassin
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège
- Belgium
| | - Kevin Mathieu
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège
- Belgium
| | - Anthony Kermagoret
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège
- Belgium
| | - Charles-André Fustin
- Institute of Condensed Matter and Nanosciences (IMCN)
- Bio- and Soft Matter division (BSMA)
- Université catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège
- Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège
- Belgium
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39
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Demarteau J, Kermagoret A, Jérôme C, Detrembleur C, Debuigne A. Controlled Synthesis of Ethylene-Vinyl Acetate Based Copolymers by Organometallic Mediated Radical Polymerization. ACS SYMPOSIUM SERIES 2015. [DOI: 10.1021/bk-2015-1188.ch004] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Jérémy Demarteau
- Center for Education and Research on Macromolecules (CERM), Department of Chemistry, University of Liege (ULg), Sart-Tilman, B6A, 4000 Liege, Belgium
| | - Anthony Kermagoret
- Center for Education and Research on Macromolecules (CERM), Department of Chemistry, University of Liege (ULg), Sart-Tilman, B6A, 4000 Liege, Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM), Department of Chemistry, University of Liege (ULg), Sart-Tilman, B6A, 4000 Liege, Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM), Department of Chemistry, University of Liege (ULg), Sart-Tilman, B6A, 4000 Liege, Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM), Department of Chemistry, University of Liege (ULg), Sart-Tilman, B6A, 4000 Liege, Belgium
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40
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Maji S, Zhang Z, Voorhaar L, Pieters S, Stubbe B, Van Vlierberghe S, Dubruel P, De Geest BG, Hoogenboom R. Thermoresponsive polymer coated gold nanoparticles: from MADIX/RAFT copolymerization of N-vinylpyrrolidone and N-vinylcaprolactam to salt and temperature induced nanoparticle aggregation. RSC Adv 2015. [DOI: 10.1039/c5ra06559c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
In the present contribution, we report the synthesis of thermoresponsive homo and statistical copolymers of N-vinylcaprolactam and N-vinylpyrrolidone and the corresponding responsive gold nanoparticles.
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Affiliation(s)
- Samarendra Maji
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Ghent
- Belgium
| | - Zhiyue Zhang
- Faculty of Pharmaceutical Sciences
- Department of Pharmaceutics
- Ghent University
- 9000 Ghent
- Belgium
| | - Lenny Voorhaar
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Ghent
- Belgium
| | - Sophie Pieters
- Polymer Chemistry and Biomaterials Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Ghent
- Belgium
| | - Birgit Stubbe
- Polymer Chemistry and Biomaterials Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Ghent
- Belgium
| | - Sandra Van Vlierberghe
- Polymer Chemistry and Biomaterials Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Ghent
- Belgium
| | - Peter Dubruel
- Polymer Chemistry and Biomaterials Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Ghent
- Belgium
| | - Bruno G. De Geest
- Faculty of Pharmaceutical Sciences
- Department of Pharmaceutics
- Ghent University
- 9000 Ghent
- Belgium
| | - Richard Hoogenboom
- Supramolecular Chemistry Group
- Department of Organic and Macromolecular Chemistry
- Ghent University
- 9000 Ghent
- Belgium
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41
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Kermagoret A, Wenn B, Debuigne A, Jérôme C, Junkers T, Detrembleur C. Improved photo-induced cobalt-mediated radical polymerization in continuous flow photoreactors. Polym Chem 2015. [DOI: 10.1039/c5py00299k] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The implementation of cobalt-mediated radical polymerization (CMRP) for continuous microflow reactor synthesis is described.
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Affiliation(s)
- Anthony Kermagoret
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
| | - Benjamin Wenn
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
| | - Tanja Junkers
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liège (ULg)
- 4000 Liège
- Belgium
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42
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Zhao X, Coutelier O, Nguyen HH, Delmas C, Destarac M, Marty JD. Effect of copolymer composition of RAFT/MADIX-derived N-vinylcaprolactam/N-vinylpyrrolidone statistical copolymers on their thermoresponsive behavior and hydrogel properties. Polym Chem 2015. [DOI: 10.1039/c5py00606f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
RAFT/MADIX statistical copolymerization of N-vinyl lactams enables to tune thermoresponsiveness and rheological properties of copolymers in aqueous solutions.
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Affiliation(s)
- Xuange Zhao
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
| | - Olivier Coutelier
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
| | - Hanh Hong Nguyen
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
| | | | - Mathias Destarac
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
| | - Jean-Daniel Marty
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
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43
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Liu J, Debuigne A, Detrembleur C, Jérôme C. Poly(N-vinylcaprolactam): a thermoresponsive macromolecule with promising future in biomedical field. Adv Healthc Mater 2014; 3:1941-68. [PMID: 25354338 DOI: 10.1002/adhm.201400371] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 09/17/2014] [Indexed: 11/06/2022]
Abstract
Poly(N-vinylcaprolactam) (PNVCL) is a thermoresponsive and biocompatible polymer that raises an increasing interest in the biomedical area, especially in drug delivery systems (DDS) that include micelles, hydrogels, and hybrid particles. The thermoresponsiveness of PNVCL, used alone or in combination with other stimuli- responsive polymers or particles (pH, magnetic field, or chemicals), is often key in the loading and/or release process in these DDS. The renewed focus on this polymer, which is known for decades, is to a large extent due to recent progress in synthetic strategies. Especially, the advent of efficient controlled radical polymerization (CRP) methods for NVCL monomer gives now access to unprecedented well-defined NVCL-based copolymers with unique properties. This Review article addresses up-to-date synthetic aspects, biological features, and biomedical applications of the latest NVCL-containing systems.
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Affiliation(s)
- Ji Liu
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM); University of Liege (ULg); Sart-Tilman B6A B-4000 Liege Belgium
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44
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Peng CH, Yang TY, Zhao Y, Fu X. Reversible deactivation radical polymerization mediated by cobalt complexes: recent progress and perspectives. Org Biomol Chem 2014; 12:8580-7. [DOI: 10.1039/c4ob01427h] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Kermagoret A, Debuigne A, Jérôme C, Detrembleur C. Precision design of ethylene- and polar-monomer-based copolymers by organometallic-mediated radical polymerization. Nat Chem 2014; 6:179-87. [DOI: 10.1038/nchem.1850] [Citation(s) in RCA: 112] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 12/13/2013] [Indexed: 01/29/2023]
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46
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Kermagoret A, Nakamura Y, Bourguignon M, Detrembleur C, Jérôme C, Yamago S, Debuigne A. Expanding the Scope of Controlled Radical Polymerization via Cobalt-Tellurium Radical Exchange Reaction. ACS Macro Lett 2014; 3:114-118. [PMID: 35651121 DOI: 10.1021/mz400635h] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Cobalt-mediated radical polymerization (CMRP) and tellurium-mediated radical polymerization (TERP) were combined for the first time, offering new perspectives in the precision design of macromolecular structures. In particular, the present work highlights the benefits of this strategy for the synthesis of novel poly(vinyl acetate)-based block copolymers. A range of well-defined poly(vinyl acetate)s (PVAc) were first produced via CMRP using the bis(acetylacetonato)cobalt(II) complex (Co(acac)2) as a regulating agent. Substitution of a methyltellanyl moiety for Co(acac)2 at the ω-chain end of the precursor was then achieved upon treatment with dimethylditelluride. In contrast to the PVAc prepared by TERP, the ones produced by sequential CMRP and Co/Te exchange reaction almost exclusively consist of regular head-to-tail-TeMe chain-end species that can be activated by TERP. Ultimately, a series of monomers problematic in Co(acac)2-mediated radical polymerization including N-isopropylacrylamide (NIPAM), 2-(dimethylamino)ethyl acrylate (ADAME), n-butyl acrylate (BA), isoprene (IP), and vinylimidazole (NVIm) were polymerized by TERP from the PVAc-TeMe macroinitiators leading to novel diblock copolymers that cannot be made by each technique used separately.
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Affiliation(s)
- Anthony Kermagoret
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
| | - Yasuyuki Nakamura
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Maxime Bourguignon
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
| | - Christophe Detrembleur
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
| | - Christine Jérôme
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
| | - Shigeru Yamago
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Antoine Debuigne
- Center
for Education and Research on Macromolecules (CERM), Department of
Chemistry, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
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47
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Kermagoret A, Mathieu K, Thomassin JM, Fustin CA, Duchêne R, Jérôme C, Detrembleur C, Debuigne A. Double thermoresponsive di- and triblock copolymers based on N-vinylcaprolactam and N-vinylpyrrolidone: synthesis and comparative study of solution behaviour. Polym Chem 2014. [DOI: 10.1039/c4py00852a] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Controlled radical polymerization produces poly(N-vinylamide)s with thermally induced multistep assembly.
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Affiliation(s)
- Anthony Kermagoret
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège, Belgium
| | - Kevin Mathieu
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège, Belgium
| | - Jean-Michel Thomassin
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège, Belgium
| | - Charles-André Fustin
- Institute of Condensed Matter and Nanosciences (IMCN)
- Bio- and Soft Matter Division (BSMA)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve, Belgium
| | - Roland Duchêne
- Institute of Condensed Matter and Nanosciences (IMCN)
- Bio- and Soft Matter Division (BSMA)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve, Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège, Belgium
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège, Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM)
- Chemistry Department
- University of Liege (ULg)
- B-4000 Liège, Belgium
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48
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49
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Morin AN, Detrembleur C, Jérôme C, De Tullio P, Poli R, Debuigne A. Effect of Head-to-Head Addition in Vinyl Acetate Controlled Radical Polymerization: Why Is Co(acac)2-Mediated Polymerization so Much Better? Macromolecules 2013. [DOI: 10.1021/ma400651a] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Aurélie N. Morin
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP 44099, F-31077
Toulouse Cedex 4, France
- CNRS, Université de Toulouse, UPS,
INPT, F-31077 Toulouse Cedex 4, France
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules
(CERM), Chemistry Department, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
| | - Christine Jérôme
- Center for Education and Research on Macromolecules
(CERM), Chemistry Department, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
| | - Pascal De Tullio
- Drug Reserch Center (CIRM),
Laboratory of Medicinal Chemistry, University of Liège (ULg), 1 avenue de l’Hopital, 4000 Sart-Tilman,
Belgium
| | - Rinaldo Poli
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, BP 44099, F-31077
Toulouse Cedex 4, France
- CNRS, Université de Toulouse, UPS,
INPT, F-31077 Toulouse Cedex 4, France
- Institut Universitaire de France, 103, bd Saint-Michel, 75005 Paris, France
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules
(CERM), Chemistry Department, University of Liège (ULg), Sart-Tilman, B6a, 4000 Liège, Belgium
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50
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Piette Y, Debuigne A, Bodart V, Willet N, Duwez AS, Jérôme C, Detrembleur C. Synthesis of poly(vinyl acetate)-b-poly(vinyl chloride) block copolymers by Cobalt-Mediated Radical Polymerization (CMRP). Polym Chem 2013. [DOI: 10.1039/c2py20965a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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