1
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Schreur-Piet I, Heuts JP. The Effect of Macromonomer Surfactant Microstructure on Aqueous Polymer Dispersion and Derived Polymer Film Properties. Biomacromolecules 2024; 25:4203-4214. [PMID: 38860966 PMCID: PMC11238338 DOI: 10.1021/acs.biomac.4c00292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 05/31/2024] [Accepted: 05/31/2024] [Indexed: 06/12/2024]
Abstract
Water-borne coatings were prepared from poly(methyl methacrylate-co-butyl acrylate) latexes using different methacrylic acid containing macromonomers as stabilizers, and their physical properties were determined. The amphiphilic methacrylic acid macromonomers containing methyl, butyl, or lauryl methacrylate as hydrophobic comonomers were synthesized via catalytic chain transfer polymerization to give stabilizers with varying architecture, composition, and molar mass. A range of latexes of virtually the same composition was prepared by keeping the content of methacrylic acid groups during the emulsion polymerization constant and by only varying the microstructure of the macromonomers. These latexes displayed a range of rheological behaviors: from highly viscous and shear thinning to low viscous and Newtonian. The contact angles of the resulting coatings ranged from very hydrophilic (<10°) to almost hydrophobic (88°), and differences in hardness, roughness, and water vapor sorption and permeability were found.
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Affiliation(s)
- Ingeborg Schreur-Piet
- Department of Chemical Engineering
& Chemistry and Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box
513, 5600 MB Eindhoven, The Netherlands
| | - Johan P.A. Heuts
- Department of Chemical Engineering
& Chemistry and Institute for Complex Molecular Systems, Eindhoven University of Technology, P.O. Box
513, 5600 MB Eindhoven, The Netherlands
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2
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Hege CS, Stimpson A, Sefton J, Summers J, Henke H, Dundas AA, Phan T, Kinsey R, Guderian JA, Sivananthan SJ, Mohamath R, Lykins WR, Ramer-Denisoff G, Lin S, Fox CB, Irvine DJ. Screening of Oligomeric (Meth)acrylate Vaccine Adjuvants Synthesized via Catalytic Chain Transfer Polymerization. Polymers (Basel) 2023; 15:3831. [PMID: 37765685 PMCID: PMC10538096 DOI: 10.3390/polym15183831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/31/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
This report details the first systematic screening of free-radical-produced methacrylate oligomer reaction mixtures as alternative vaccine adjuvant components to replace the current benchmark compound squalene, which is unsustainably sourced from shark livers. Homo-/co-oligomer mixtures of methyl, butyl, lauryl, and stearyl methacrylate were successfully synthesized using catalytic chain transfer control, where the use of microwave heating was shown to promote propagation over chain transfer. Controlling the mixture material properties allowed the correct viscosity to be achieved, enabling the mixtures to be effectively used in vaccine formulations. Emulsions of selected oligomers stimulated comparable cytokine levels to squalene emulsion when incubated with human whole blood and elicited an antigen-specific cellular immune response when administered with an inactivated influenza vaccine, indicating the potential utility of the compounds as vaccine adjuvant components. Furthermore, the oligomers' molecular sizes were demonstrated to be large enough to enable greater emulsion stability than squalene, especially at high temperatures, but are predicted to be small enough to allow for rapid clearance from the body.
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Affiliation(s)
- Cordula S. Hege
- Centre for Additive Manufacturing, Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK (A.A.D.)
| | - Amy Stimpson
- Centre for Additive Manufacturing, Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK (A.A.D.)
| | - Joseph Sefton
- Centre for Additive Manufacturing, Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK (A.A.D.)
| | - James Summers
- School of Chemistry, University of Nottingham, Nottingham NG7 2RD, UK
| | - Helena Henke
- Centre for Additive Manufacturing, Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK (A.A.D.)
| | - Adam A. Dundas
- Centre for Additive Manufacturing, Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK (A.A.D.)
| | - Tony Phan
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - Robert Kinsey
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - Jeffrey A. Guderian
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - Sandra J. Sivananthan
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - Raodoh Mohamath
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - William R. Lykins
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - Gabi Ramer-Denisoff
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - Susan Lin
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
| | - Christopher B. Fox
- Access to Advanced Health Institute, Formerly Infectious Disease Research Institute, Seattle, WA 98102, USA
- Department of Global Health, University of Washington, Seattle, WA 98104, USA
| | - Derek J. Irvine
- Centre for Additive Manufacturing, Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham NG7 2RD, UK (A.A.D.)
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3
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Chen C, Fei C, Xu C, Ma Y, Zhao C, Yang W. Preparation of core–shell nanoparticles via emulsion polymerization induced self-assembly using a maleamic acid-α-methyl styrene copolymer as a macro-initisurf. Polym Chem 2022. [DOI: 10.1039/d2py01042a] [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
An amphiphilic maleamic acid-α-methyl styrene copolymer (macro-initisurf) acting as a macroinitiator and emulsifier for the emulsion polymerization induced self-assembly of acrylate monomers to prepare core–shell nanoparticles.
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Affiliation(s)
- Chuxuan Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Chaozhi Fei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Can Xu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Yuhong Ma
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Beijing Engineering Research Center for the Synthesis and Applications of Waterborne Polymers, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Changwen Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Beijing Laboratory of Biomedical Materials and Key Laboratory of Biomedical Materials of Natural Macromolecules, Beijing University of Chemical Technology, Ministry of Education, Beijing 100029, China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Beijing Laboratory of Biomedical Materials and Key Laboratory of Biomedical Materials of Natural Macromolecules, Beijing University of Chemical Technology, Ministry of Education, Beijing 100029, China
- Key Laboratory of Carbon Fiber and Functional Polymers Ministry of Education, Beijing University of Chemical Technology, Beijing, 100029, China
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4
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Chen Y, Chen S, Li J, Wu Z, Lee G, Liu Y, Cheng W, Yeh C, Peng C. Cobalt(II) phenoxy‐imine complexes in radical polymerization of vinyl acetate: The interplay of catalytic chain transfer and controlled/living radical polymerization. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pola.29460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yi‐Hao Chen
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences of MattersNational Tsing Hua University Hsinchu 30013 Taiwan
| | - Shih‐Ji Chen
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences of MattersNational Tsing Hua University Hsinchu 30013 Taiwan
| | - Jia‐Qi Li
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences of MattersNational Tsing Hua University Hsinchu 30013 Taiwan
| | - Zhenqiang Wu
- Beijing National Laboratory for Molecular Sciences, State Key Lab of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular EngineeringPeking University Beijing 100871 China
| | - Gene‐Hsiang Lee
- Instrumentation CenterNational Taiwan University Taipei 10617 Taiwan
| | - Yi‐Hung Liu
- Instrumentation CenterNational Taiwan University Taipei 10617 Taiwan
| | - Wei‐Ting Cheng
- Department of Chemistry and Research Center for Sustainable Energy and NanotechnologyNational Chung Hsing University Taichung 402 Taiwan
| | - Chen‐Yu Yeh
- Department of Chemistry and Research Center for Sustainable Energy and NanotechnologyNational Chung Hsing University Taichung 402 Taiwan
| | - Chi‐How Peng
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences of MattersNational Tsing Hua University Hsinchu 30013 Taiwan
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5
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Atkins CJ, Seow DK, Burns G, Town JS, Hand RA, Lester DW, Cameron NR, Haddleton DM, Eissa AM. Branched macromonomers from catalytic chain transfer polymerisation (CCTP) as precursors for emulsion-templated porous polymers. Polym Chem 2020. [DOI: 10.1039/d0py00539h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Catalytic chain transfer polymerisation (CCTP) is combined for the first time with emulsion-templating to generate polyHIPE materials where functionality and rigidity can be tightly tailored, broadening their scope of application.
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Affiliation(s)
| | - David K. Seow
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | - Gerard Burns
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | - James S. Town
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | | - Daniel W. Lester
- Polymer Characterisation Research Technology Platform
- University of Warwick
- Coventry
- UK
| | - Neil R. Cameron
- Department of Materials Science and Engineering
- Monash University
- Clayton
- Australia
- School of Engineering
| | | | - Ahmed M. Eissa
- Department of Chemistry
- University of Warwick
- Coventry
- UK
- Department of Polymers
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6
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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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7
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Atkins CJ, Patias G, Town JS, Wemyss AM, Eissa AM, Shegiwal A, Haddleton DM. A simple and versatile route to amphiphilic polymethacrylates: catalytic chain transfer polymerisation (CCTP) coupled with post-polymerisation modifications. Polym Chem 2019. [DOI: 10.1039/c8py01641k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Amphiphilic polymers have become key figures in the fields of pharmacology, medicine, agriculture and cosmetics.
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Affiliation(s)
| | | | - James S. Town
- Department of Chemistry
- University of Warwick
- Coventry
- UK
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8
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Patias G, Wemyss AM, Efstathiou S, Town JS, Atkins CJ, Shegiwal A, Whitfield R, Haddleton DM. Controlled synthesis of methacrylate and acrylate diblock copolymers via end-capping using CCTP and FRP. Polym Chem 2019. [DOI: 10.1039/c9py01133a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This work demonstrates a method for preparing acrylic-methacrylic diblock copolymers via end-capping.
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Affiliation(s)
| | | | | | - James S. Town
- University of Warwick
- Department of Chemistry
- Coventry
- UK
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9
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Wang Z, Yao Z, Lyu Z, Xiong Q, Wang B, Fu X. Thermodynamic and reactivity studies of a tin corrole-cobalt porphyrin heterobimetallic complex. Chem Sci 2018; 9:4999-5007. [PMID: 29938028 PMCID: PMC5994744 DOI: 10.1039/c8sc01269e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 04/30/2018] [Indexed: 12/28/2022] Open
Abstract
A heterobimetallic complex, (TPFC)Sn-Co(TAP) (TPFC = 5,10,15-tris(pentafluorophenyl)corrole, TAP = 5,10,15,20-tetrakis(p-methoxyphenyl)porphyrin), was synthesized. The complex featured a Sn-Co bond with a bond dissociation enthalpy (BDE) of 30.2 ± 0.9 kcal mol-1 and a bond dissociation Gibbs free energy (BDFE) of 21.0 ± 0.2 kcal mol-1, which underwent homolysis to produce the (TPFC)Sn radical and (TAP)CoII under either heat or visible light irradiation. The novel tin radical (TPFC)Sn, being the first four-coordinate tin radical observed at room temperature, was studied spectroscopically and computationally. (TPFC)Sn-Co(TAP) promoted the oligomerization of aryl alkynes to give the insertion products (TPFC)Sn-(CH 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 1111111111111111111111111111111111 1111111111111111111111111111111111 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 1111111111111111111111111111111111 1111111111111111111111111111111111 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 0000000000000000000000000000000000 C(Ar)) n -Co(TAP) (n = 1, 2, or 3) as well as 1,3,5-triarylbenzenes. Mechanistic studies revealed a radical chain mechanism involving the (TPFC)Sn radical as the key intermediate.
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Affiliation(s)
- Zikuan Wang
- Beijing National Laboratory for Molecular Sciences , College of Chemistry and Molecular Engineering , Peking University , Beijing , 100871 , China . ;
| | - Zhengmin Yao
- Beijing National Laboratory for Molecular Sciences , College of Chemistry and Molecular Engineering , Peking University , Beijing , 100871 , China . ;
| | - Zeyu Lyu
- Beijing National Laboratory for Molecular Sciences , College of Chemistry and Molecular Engineering , Peking University , Beijing , 100871 , China . ;
| | - Qinsi Xiong
- Beijing National Laboratory for Molecular Sciences , College of Chemistry and Molecular Engineering , Peking University , Beijing , 100871 , China . ;
| | - Bingwu Wang
- Beijing National Laboratory for Molecular Sciences , College of Chemistry and Molecular Engineering , Peking University , Beijing , 100871 , China . ;
| | - Xuefeng Fu
- Beijing National Laboratory for Molecular Sciences , College of Chemistry and Molecular Engineering , Peking University , Beijing , 100871 , China . ;
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10
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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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11
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Zengin A, Caykara T. A novel route to prepare a multilayer system via the combination of interface-mediated catalytic chain transfer polymerization and thiol-ene click chemistry. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 74:103-109. [PMID: 28254273 DOI: 10.1016/j.msec.2017.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 09/09/2016] [Accepted: 02/06/2017] [Indexed: 11/29/2022]
Abstract
Herein, we have designed a novel multilayer system composed of poly(methyl methacrylate) [poly(MMA)] brush, biotin, streptavidin and protein-A on a silicon substrate to attach onanti-immunoglobulin G (anti-IgG). poly(MMA) brush with vinyl end-group was first synthesized by the interface-mediated catalytic chain transfer polymerization. The brush was then modified with cysteamine molecules to generate the polymer chains with amine end-group via a thiol-ene click chemistry. The amine end-groups of poly(MMA) chains were also modified with biotin units to ensure selective connection points for streptavidin molecules. Finally, a multilayer system on the silicon substrate was formed by using streptavidin and protein-A molecules, respectively. This multilayer system was employed to attach anti-IgG molecules in a highly oriented manner and provide anti-IgG molecular functional configuration on the multilayer. High reproducibility of the amount of anti-IgG adsorption and homogeneous anti-IgG adsorption layer on the silicon surface could be provided by this multilayer system. The multilayer system with protein A may be opened the door for designing an efficient immunoassay protein chip.
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Affiliation(s)
- Adem Zengin
- Department of Chemical Engineering, Faculty of Engineering and Architecture, Yuzuncu Yil University, TR-65080 Van, Turkey
| | - Tuncer Caykara
- Department of Chemistry, Faculty of Science, Gazi University, 06500 Besevler, Ankara, Turkey.
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12
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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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13
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Roshchupkin VP, Berezin MP, Kiryukhin DP. Radiation polymerization of methacrylates controlled by a chain transfer catalyst. HIGH ENERGY CHEMISTRY 2017. [DOI: 10.1134/s0018143917010106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Nurumbetov G, Engelis N, Godfrey J, Hand R, Anastasaki A, Simula A, Nikolaou V, Haddleton DM. Methacrylic block copolymers by sulfur free RAFT (SF RAFT) free radical emulsion polymerisation. Polym Chem 2017. [DOI: 10.1039/c6py02038k] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We demonstrate the use of sulfur free reversible addition–fragmentation chain transfer polymerisation (RAFT) as a versatile tool for the controlled synthesis of methacrylic block and comb-like copolymers.
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Affiliation(s)
| | | | | | - Rachel Hand
- University of Warwick
- Chemistry Department
- Coventry
- UK
| | - Athina Anastasaki
- University of Warwick
- Chemistry Department
- Coventry
- UK
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
| | | | | | - David M. Haddleton
- University of Warwick
- Chemistry Department
- Coventry
- UK
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
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15
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Kluwer AM, Krafft MJ, Hartenbach I, de Bruin B, Kaim W. Hydroformylation of 1-Octene Mediated by the Cobalt Complex [CoH(dchpf)(CO)2]. Top Catal 2016. [DOI: 10.1007/s11244-016-0699-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Affiliation(s)
- Yue Hu
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | - Anthony P. Shaw
- Pyrotechnics
Technology and Prototyping Division, U.S. Army RDECOM-ARDEC, Picatinny Arsenal, New Jersey 07806, United States
| | - Deven P. Estes
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
| | - Jack R. Norton
- Department
of Chemistry, Columbia University, New York, New York 10027, United States
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17
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Risangud N, Li Z, Anastasaki A, Wilson P, Kempe K, Haddleton DM. Hydrosilylation as an efficient tool for polymer synthesis and modification with methacrylates. RSC Adv 2015. [DOI: 10.1039/c4ra14956d] [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] Open
Abstract
Hydrosilylation is a well-established reaction for the preparation of organo-silicon compounds, in which vinyl groups react with silanes (Si–H) usually catalysed by late transition metal complexes, most often Pt(ii) complexes.
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Affiliation(s)
| | - Zhijian Li
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | | - Paul Wilson
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | | - David M. Haddleton
- Department of Chemistry
- University of Warwick
- Coventry
- UK
- Monash Institute of Pharmaceutical Sciences
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18
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Lin YC, Hsieh YL, Lin YD, Peng CH. Cobalt Bipyridine Bisphenolate Complex in Controlled/Living Radical Polymerization of Vinyl Monomers. Macromolecules 2014. [DOI: 10.1021/ma5018764] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yi-Chien Lin
- Department
of Chemistry and
Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Yi-Liang Hsieh
- Department
of Chemistry and
Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Yuan-Deng Lin
- Department
of Chemistry and
Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Chi-How Peng
- Department
of Chemistry and
Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan
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19
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Smeets NM. Amphiphilic hyperbranched polymers from the copolymerization of a vinyl and divinyl monomer: The potential of catalytic chain transfer polymerization. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.05.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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20
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Adlington K, Jones GJ, El Harfi J, Dimitrakis G, Smith A, Kingman SW, Robinson JP, Irvine DJ. Mechanistic Investigation into the Accelerated Synthesis of Methacrylate Oligomers via the Application of Catalytic Chain Transfer Polymerization and Selective Microwave Heating. Macromolecules 2013. [DOI: 10.1021/ma400022y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kevin Adlington
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
- School of Chemistry, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - G. Joe Jones
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
- School of Chemistry, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - Jaouad El Harfi
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
- School of Chemistry, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - Georgios Dimitrakis
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - Alastair Smith
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - Sam W. Kingman
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - John P. Robinson
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - Derek J. Irvine
- National Centre for Industrial Microwave Processing,
Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, Nottingham, NG7 2RD, U.K
- School of Chemistry, University of Nottingham, Nottingham, NG7 2RD, U.K
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Moad G, Rizzardo E, Thang SH. Fundamentals of RAFT Polymerization. FUNDAMENTALS OF CONTROLLED/LIVING RADICAL POLYMERIZATION 2013. [DOI: 10.1039/9781849737425-00205] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
This chapter sets out to describe the fundamental aspects of radical polymerization with reversible addition-fragmentation chain transfer (RAFT polymerization). Following a description of the mechanism we describe aspects of the kinetics of RAFT polymerization, how to select a RAFT agent to achieve optimal control over polymer molecular weight, composition and architecture, and how to avoid side reactions which might lead to retardation or inhibition.
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Affiliation(s)
- Graeme Moad
- CSIRO Materials Science and Engineering Bayview Ave, Clayton, Victoria 3168 Australia
| | - Ezio Rizzardo
- CSIRO Materials Science and Engineering Bayview Ave, Clayton, Victoria 3168 Australia
| | - San H. Thang
- CSIRO Materials Science and Engineering Bayview Ave, Clayton, Victoria 3168 Australia
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22
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Kaza A, Jensen P, Clegg J, Masters AF, Maschmeyer T, Yuen AK. The chemistry of cobalt acetate. X. The preparations of the mixed ligand cobalt oligomers, [Co3O(C6H5N2O)3(CH3CO2)3][PF6].CH3CN (I), [Co4(μ2-OH)2(η1:η1:μ2-CH3COO)2(CH3CO2)2 (η1:η1:μ2-C11H8NO)2(η1:η1:η1:η1:μ2-C11H8N3O)2][PF6]2.CH3OH.3H2O (II) and [Co3O(CH3CO2)5(C7H6NO2)(py)3][PF6] (III) and the crystal structures of (I) and (II). Comparisons with homoleptic cobalt acetate dimers and trimers. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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23
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Bagchi V, Raptopoulos G, Das P, Christodoulou S, Wang Q, Ai L, Choudhury A, Pitsikalis M, Paraskevopoulou P, Stavropoulos P. Synthesis and characterization of a family of Co(II) triphenylamido-amine complexes and catalytic activity in controlled radical polymerization of olefins. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.11.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Soeriyadi AH, R.Whittaker M, Boyer C, Davis TP. Soft ionization mass spectroscopy: Insights into the polymerization mechanism. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26536] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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25
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McEwan KA, Slavin S, Tunnah E, Haddleton DM. Dual-functional materials via CCTP and selective orthogonal thiol-Michael addition/epoxide ring opening reactions. Polym Chem 2013. [DOI: 10.1039/c3py21104e] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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26
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Koeken ACJ, Smeets NMB. A bulky phosphite modified rhodium catalyst for efficient hydroformylation of disubstituted alkenes and macromonomers in supercritical carbon dioxide. Catal Sci Technol 2013. [DOI: 10.1039/c2cy20867a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Spataru T, Fernandez F. Hydrogen Molecule Interaction with CpCr(CO)3 Catalyst. CHEMISTRY JOURNAL OF MOLDOVA 2012. [DOI: 10.19261/cjm.2012.07(2).18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The hydrogen molecule interaction with CpCr(CO)3 catalyst has been studied using the B3LYP, B86 functionals and the 6-311++G**, LACV3P basis sets. The best results in the testing calculations of the analyzed reaction have been obtained by using the B86/6-311++G** DFT version giving quite good agreement between experimental and theoretical calculated enthalpies. The dispersion corrected DFT Grimme’s and Head-Gordon and coworkers’functionals have been attempted without any improvement of the results. The free energies of the initial reactants, transition states, intermediate compounds and fi nal products of the typical six-ring bond modifi cation mechanism have been calculated. The energy barriers of the reaction pathways are too high in the DFT approximation.
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Slavin S, Khoshdel E, Haddleton DM. Biological surface modification by ‘thiol-ene’ addition of polymers synthesised by catalytic chain transfer polymerisation (CCTP). Polym Chem 2012. [DOI: 10.1039/c2py20040f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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29
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Piette Y, Debuigne A, Jérôme C, Bodart V, Poli R, Detrembleur C. Cobalt-mediated radical (co)polymerization of vinyl chloride and vinyl acetate. Polym Chem 2012. [DOI: 10.1039/c2py20413d] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Smeets NMB, Jansen TGT, Heuts JPA, van Herk AM, Meuldijk J. Catalytic Chain Transfer in Continuous Emulsion Polymerization. MACROMOL REACT ENG 2011. [DOI: 10.1002/mren.201100063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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32
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Cockburn RA, McKenna TFL, Hutchinson RA. A Study of Particle Nucleation in Dispersion Copolymerization of Methyl Methacrylate. MACROMOL REACT ENG 2011. [DOI: 10.1002/mren.201100017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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33
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Ayres N. Atom Transfer Radical Polymerization: A Robust and Versatile Route for Polymer Synthesis. POLYM REV 2011. [DOI: 10.1080/15583724.2011.566402] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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34
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Johansson MP, Swart M. Subtle effects control the polymerisation mechanism in α-diimine iron catalysts. Dalton Trans 2011; 40:8419-28. [DOI: 10.1039/c1dt10045a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Smeets NMB, Jansen TGT, van Herk AM, Meuldijk J, Heuts JPA. Mass transport by collisions in emulsion polymerization: why it is possible to use very hydrophobic catalysts for efficient molecular weight control. Polym Chem 2011. [DOI: 10.1039/c1py00127b] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Harvison MA, Roth PJ, Davis TP, Lowe AB. End Group Reactions of RAFT-Prepared (Co)Polymers. Aust J Chem 2011. [DOI: 10.1071/ch11152] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review highlights the chemistry of thiocarbonylthio groups with an emphasis on chemistry conducted at ω or α and ω chain-ends in copolymers prepared by reversible addition–fragmentation chain-transfer (RAFT) radical polymerization. We begin by giving a general overview of reactions associated with the thiocarbonylthio groups, followed by examples associated with macromolecular thiols.
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Soeriyadi AH, Li GZ, Slavin S, Jones MW, Amos CM, Becer CR, Whittaker MR, Haddleton DM, Boyer C, Davis TP. Synthesis and modification of thermoresponsive poly(oligo(ethylene glycol) methacrylate) via catalytic chain transfer polymerization and thiol–ene Michael addition. Polym Chem 2011. [DOI: 10.1039/c0py00372g] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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McEwan KA, Haddleton DM. Combining catalytic chain transfer polymerisation (CCTP) and thio-Michael addition: enabling the synthesis of peripherally functionalised branched polymers. Polym Chem 2011. [DOI: 10.1039/c1py00221j] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Moad G, Rizzardo E, Thang SH. End-functional polymers, thiocarbonylthio group removal/transformation and reversible addition-fragmentation-chain transfer (RAFT) polymerization. POLYM INT 2010. [DOI: 10.1002/pi.2988] [Citation(s) in RCA: 247] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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41
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Soeriyadi AH, Bennet F, Whittaker MR, Barker PJ, Barner-Kowollik C, Davis TP. Degradation of poly(butyl methacrylate) model compounds studied via high-resolution electrospray ionization mass spectrometry. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24492] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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42
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Smeets NMB, Jansen TGT, Sciarone TJJ, Heuts JPA, Meuldijk J, Van Herk AM. The effect of different catalytic chain transfer agents on particle nucleation and the course of the polymerization in ab initio
batch emulsion polymerization of methyl methacrylate. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23858] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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43
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Soeriyadi AH, Boyer C, Burns J, Becer CR, Whittaker MR, Haddleton DM, Davis TP. High fidelity vinyl terminated polymers by combining RAFT and cobalt catalytic chain transfer (CCT) polymerization methods. Chem Commun (Camb) 2010; 46:6338-40. [DOI: 10.1039/c0cc01694b] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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44
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Smeets NMB, Meuldijk J, Heuts JPA, Koeken ACJ. Facile and selective synthesis of aldehyde end-functionalized polymers using a combination of catalytic chain transfer and rhodium catalyzed hydroformylation. Polym Chem 2010. [DOI: 10.1039/c0py00111b] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Li GZ, Randev RK, Soeriyadi AH, Rees G, Boyer C, Tong Z, Davis TP, Becer CR, Haddleton DM. Investigation into thiol-(meth)acrylate Michael addition reactions using amine and phosphine catalysts. Polym Chem 2010. [DOI: 10.1039/c0py00100g] [Citation(s) in RCA: 207] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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46
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Smeets NMB, Heuts JPA, Meuldijk J, Cunningham MF, Van Herk AM. The effect of Co(II)-mediated catalytic chain transfer on the emulsion polymerization kinetics of methyl methacrylate. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23560] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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47
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Smeets NMB, Heuts JPA, Meuldijk J, Cunningham MF, van Herk AM. Evidence of Compartmentalization in Catalytic Chain Transfer Mediated Emulsion Polymerization of Methyl Methacrylate. Macromolecules 2009. [DOI: 10.1021/ma9007829] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Niels M. B. Smeets
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
- Department of Chemical Engineering, Queen’s University, Dupuis Hall, 19 Division St., Kingston, Ontario, Canada K7L 3N6
| | - Johan P. A. Heuts
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jan Meuldijk
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Michael F. Cunningham
- Department of Chemical Engineering, Queen’s University, Dupuis Hall, 19 Division St., Kingston, Ontario, Canada K7L 3N6
| | - Alex M. van Herk
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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48
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Smeets NMB, Heuts JPA, Meuldijk J, Cunningham MF, van Herk AM. Mass Transport Limitations and Their Effect on the Control of the Molecular Weight Distribution in Catalytic Chain Transfer Mediated Emulsion Polymerization. Macromolecules 2009. [DOI: 10.1021/ma9007225] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Niels M. B. Smeets
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
- Department of Chemical Engineering, Queen’s University, Dupuis Hall, 19 Division St., Kingston, Ontario, Canada K7L 3N6
| | - Johan P. A. Heuts
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jan Meuldijk
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Michael F. Cunningham
- Department of Chemical Engineering, Queen’s University, Dupuis Hall, 19 Division St., Kingston, Ontario, Canada K7L 3N6
| | - Alex M. van Herk
- Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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49
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Gridnev AA, Nikiforov GA. Optimized Synthesis of Tetrakis(4-methoxyphenyl)porphin–Co(II). SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910802574617] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Alexei A. Gridnev
- a Institute of Biochemical Physics of the Russian Academy of Sciences , Moscow, Russia
| | - Gregorii A. Nikiforov
- a Institute of Biochemical Physics of the Russian Academy of Sciences , Moscow, Russia
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50
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Lu Z, Wang J, Li Q, Chen L, Chen S. Controllable synthesis of nanosilica surface-grafted PMMA macromonomers via catalytic chain transfer polymerization. Eur Polym J 2009. [DOI: 10.1016/j.eurpolymj.2008.09.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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