1
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Kuroda K, Ouchi M. Umpolung Isomerization in Radical Copolymerization of Benzyl Vinyl Ether with Pentafluorophenylacrylate Leading to Degradable AAB Periodic Copolymers. Angew Chem Int Ed Engl 2024; 63:e202316875. [PMID: 37971837 DOI: 10.1002/anie.202316875] [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: 11/07/2023] [Revised: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 11/19/2023]
Abstract
This study revealed that benzyl vinyl ether (BnVE) shows a peculiar isomerization propagation in its radical copolymerization with an electron-deficient acrylate carrying a pentafluorophenyl group (PFA). The co-monomer pair inherently exhibits the cross-over propagation feature due to the large difference in the electron density. However, the radical species of PFA was found to undergo a backward isomerization to the penultimate BnVE pendant giving a benzyl radical species prior to propagation with BnVE. The isomerization brings a drastic change in the character of the growing radical species from electrophilic to nucleophilic, and thus the isomerized benzyl radial species propagates with PFA. Consequently, the two monomers were consumed in the order AAB (A: PFA; B: BnVE) and the unique periodic consumption was confirmed by the pseudo-reactivity ratios calculated by the penultimate model: r11 =0.174 and r21 =6600 for PFA (M1 ) with BnVE (M2 ). The pentafluorophenyl ester groups of the resulting copolymers are transformed into ester and amide groups by post-polymerization alcoholysis and aminolysis modifications. The unique isomerization in the AAB sequence allowed the periodic introduction of a benzyl ether structure in the backbone leading to efficient degradation under acid conditions.
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Affiliation(s)
- Keita Kuroda
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8510, Japan
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2
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Gerdt P, Studer A. Alternating Terpolymers through Cyclopolymerization and Subsequent Orthogonal Functionalization. Angew Chem Int Ed Engl 2022; 61:e202206964. [PMID: 35622377 PMCID: PMC9796892 DOI: 10.1002/anie.202206964] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Indexed: 01/07/2023]
Abstract
A method for the synthesis of functionalized alternating copolymers by reversible deactivation radical polymerization was developed. Copolymerization by reversible addition-fragmentation chain transfer of hexenyl vinyl ether with a novel fluorinated divinyl monomer yields alternating cyclopolymers that can be chemoselectively modified by three distinct orthogonal functionalization reactions. Along the thiol-ene click reaction and amidation, a third functionalization was achieved via NHC-catalyzed transesterification or acylation resulting in a small library of ABC-type alternating terpolymers.
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Affiliation(s)
- Philipp Gerdt
- Organisch-Chemisches InstitutWestfälische Wilhelms-UniversitätCorrensstrasse 3648149MünsterGermany
| | - Armido Studer
- Organisch-Chemisches InstitutWestfälische Wilhelms-UniversitätCorrensstrasse 3648149MünsterGermany
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3
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Gerdt P, Studer A. Alternating Terpolymers through Cyclopolymerization and Subsequent Orthogonal Functionalization. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Philipp Gerdt
- Westfälische Wilhelms-Universität Münster Fachbereich 12 Chemie und Pharmazie: Westfalische Wilhelms-Universitat Munster Fachbereich 12 Chemie und Pharmazie Chemistry and pharmacy GERMANY
| | - Armido Studer
- Westfalische Wilhelms-Universitat Munster Organisch-Chemisches Institut Corrensstrasse 40 48149 Münster GERMANY
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4
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Kubota H, Ouchi M. Precise Syntheses of Alternating Cyclocopolymers via Radical Copolymerizations of Divinyl Ether with N-Substituted Maleimides. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00172] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hiroyuki Kubota
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
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5
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Zhou D, Zhu LW, Wu BH, Xu ZK, Wan LS. End-functionalized polymers by controlled/living radical polymerizations: synthesis and applications. Polym Chem 2022. [DOI: 10.1039/d1py01252e] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This review focuses on end-functionalized polymers synthesized by controlled/living radical polymerizations and the applications in fields including bioconjugate formation, surface modification, topology construction, and self-assembly.
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Affiliation(s)
- Di Zhou
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Liang-Wei Zhu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Bai-Heng Wu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, MOE Engineering Research Center of Membrane and Water Treatment Technology, and Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
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6
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Eskandari P, Abousalman-Rezvani Z, Roghani-Mamaqani H, Salami-Kalajahi M. Polymer-functionalization of carbon nanotube by in situ conventional and controlled radical polymerizations. Adv Colloid Interface Sci 2021; 294:102471. [PMID: 34214841 DOI: 10.1016/j.cis.2021.102471] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 06/20/2021] [Accepted: 06/21/2021] [Indexed: 02/07/2023]
Abstract
Functionalization of carbon nanotube (CNT) with polymers has drawn much attention due to its wide range of applications. Polymer-functionalized CNT could exhibit variety of properties, such as responsivity to environmental stimuli, ability of complexation with metal ions, increased dispersibility in different solvents, higher compatibility with polymer matrix, etc. Chemical and physical methods have been developed for the preparation of polymer-functionalized CNT. Polymer chains are chemically bonded to the CNT edge or surface in the chemical methods, which results in highly stable CNT/polymer composites. "Grafting to", "grafting from", and "grafting through" methods are the most common chemical methods for polymer-functionalization of CNT. In "grafting to" method, pre-fabricated polymer chains are coupled with the either functionalized or non-functionalized CNT. In "grafting from" and "grafting through" methods, CNT is functionalized by polymers simultaneously synthesized by in situ polymerization methods. Conventional free radical polymerization (FRP) and also controlled radical polymerization (CRP) are the most promising methods for in situ tethering of polymer brushes onto the surface of CNT due to their control over the grafting density, thickness, and functionality of the polymer brushes. The main focus of this review is on the synthesis of polymer-functionalized CNT via both the "grafting from" and "grafting through" methods on the basis of FRP and CRP routs, which is commonly known as in situ polymerizations. Finally, the most important challenges and applications of the in situ polymer grafting methods are discussed, which could be interesting for the future works.
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7
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Yamago S. Practical synthesis of dendritic hyperbranched polymers by reversible deactivation radical polymerization. Polym J 2021. [DOI: 10.1038/s41428-021-00487-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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8
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Makino H, Nishikawa T, Ouchi M. Elucidating Monomer Character of an Alkenyl Boronate through Radical Copolymerization Leads to Copolymer Synthesis beyond the Limitation of Copolymerizability by Side-Chain Replacement. ACS Macro Lett 2020; 9:788-793. [PMID: 35648527 DOI: 10.1021/acsmacrolett.0c00287] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Isopropenyl boronic acid pinacol ester (IPBpin) was used as a comonomer in radical polymerization with a wide range of common vinyl monomers for elucidation of the monomer character and syntheses of conventionally inaccessible copolymers via the replacement of the boron pendant. The study revealed that the boron-containing monomer is categorized into an electron-rich conjugated monomer, which was well consistent with the results of density functional theory (DFT)-based investigation. One of the thus obtained copolymers, the IPBpin-styrene copolymer, was successfully transformed into an α-methyl vinyl alcohol (MVA)-styrene counterpart via oxidation of the boron pendant. The copolymer cannot be synthesized even with the acetyl-protected monomer instead of IPBpin due to poor copolymerization ability based on the nonconjugated character.
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Affiliation(s)
- Hiroshi Makino
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Tsuyoshi Nishikawa
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 606-8501, Japan
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9
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Toms RV, Balashov MS, Shaova AA, Gerval’d AY, Prokopov NI, Plutalova AV, Grebenkina NA, Chernikova EV. Copolymers of Acrylonitrile and Acrylic Acid: Effect of Composition and Distribution of Chain Units on the Thermal Behavior of Copolymers. POLYMER SCIENCE SERIES B 2020. [DOI: 10.1134/s1560090420020086] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Yamago S. Photoactivation of Organotellurium Compounds in Precision Polymer Synthesis: Controlled Radical Polymerization and Radical Coupling Reactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20190339] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shigeru Yamago
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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11
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Kametani Y, Ouchi M. Saccharin-pendant methacrylamide as a unique monomer in radical copolymerization: peculiar alternating copolymerization with styrene. Polym Chem 2020. [DOI: 10.1039/d0py01079k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A saccharin metharylamide was found to uniquely induce alternating copolymerization with styrene.
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Affiliation(s)
- Yuki Kametani
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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12
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Nishimori K, Ouchi M. AB-alternating copolymers via chain-growth polymerization: synthesis, characterization, self-assembly, and functions. Chem Commun (Camb) 2020; 56:3473-3483. [DOI: 10.1039/d0cc00275e] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this review, four topics on alternating copolymers synthesized via chain-growth polymerization are reviewed: (1) how to control the alternating sequence; (2) sequence analysis; (3) self-assembly; and (4) functions.
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Affiliation(s)
- Kana Nishimori
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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13
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Sugihara S, Yoshida A, Kono TA, Takayama T, Maeda Y. Controlled Radical Homopolymerization of Representative Cationically Polymerizable Vinyl Ethers. J Am Chem Soc 2019; 141:13954-13961. [PMID: 31394897 DOI: 10.1021/jacs.9b06671] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Facile direct radical homopolymerization of vinyl ethers without a hydroxy group was achieved up to near full conversion. This polymerization was conducted in water suspension in the presence of lithium hydroxide using a thermally triggered azo-initiator of dimethyl 2,2'-azobis(2-methylpropionate). In the polymerization system, appropriate hydrogen bonding and cation-π interactions under basic conditions are keys to the successful direct radical homopolymerization. The hydrogen bonding between water and vinyl ether oxygen reduces the reactivity of the growing radical, thus suppressing unfavorable side reactions such as β-scission. In addition, Li+ interacts with the oxygen and the vinyl group of vinyl ethers. The vinyl ether tends to be "activated" and the polymerization can be facilitated. Based on the results of free radical polymerization of vinyl ethers, controlled polymerization was also accomplished using the appropriate dithiocarbamate RAFT agent in view of the solubilities of the radical leaving group.
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Affiliation(s)
- Shinji Sugihara
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering , University of Fukui , 3-9-1 Bunkyo , Fukui 910-8507 , Japan
| | - Ayano Yoshida
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering , University of Fukui , 3-9-1 Bunkyo , Fukui 910-8507 , Japan
| | - Taka-Aki Kono
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering , University of Fukui , 3-9-1 Bunkyo , Fukui 910-8507 , Japan
| | - Tsuyoshi Takayama
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering , University of Fukui , 3-9-1 Bunkyo , Fukui 910-8507 , Japan
| | - Yasushi Maeda
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering , University of Fukui , 3-9-1 Bunkyo , Fukui 910-8507 , Japan
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14
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Moad G. A Critical Assessment of the Kinetics and Mechanism of Initiation of Radical Polymerization with Commercially Available Dialkyldiazene Initiators. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2018.08.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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15
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Nakamura Y, Ebeling B, Wolpers A, Monteil V, D'Agosto F, Yamago S. Controlled Radical Polymerization of Ethylene Using Organotellurium Compounds. Angew Chem Int Ed Engl 2018; 57:305-309. [PMID: 29144596 DOI: 10.1002/anie.201709946] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 11/13/2017] [Indexed: 11/06/2022]
Abstract
The first successfully controlled radical polymerization (CRP) of ethylene is reported using several organotellurium chain-transfer agents (CTAs) under mild conditions (70 °C, 200 bar of ethylene) within the concept of organotellurium-mediated radical polymerization (TERP). In contrast to preceding works on CRPs of ethylene applying reversible addition-fragmentation chain-transfer (RAFT), the TERP system provided a high livingness and chain-end functionalization of polyethylene chains. Molar-mass distributions with dispersities between 1.3 and 2.1 were obtained up to average molar masses of 5000 g mol-1 . As in the RAFT system, the high reactivity of the growing polyethylenyl radical led to an inherent side reaction. For the presented TERP systems, however, this side reaction did not result in dead chains, while it could even be effectively suppressed by a good choice of the CTA.
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Affiliation(s)
- Yasuyuki Nakamura
- Institute for Chemical Research, Kyoto University, Gokasyo, Uji, Kyoto, 611-0011, Japan
| | - Bastian Ebeling
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Arne Wolpers
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Vincent Monteil
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Franck D'Agosto
- Université de Lyon, Université Lyon 1, CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP, 69616, Villeurbanne CEDEX, France
| | - Shigeru Yamago
- Institute for Chemical Research, Kyoto University, Gokasyo, Uji, Kyoto, 611-0011, Japan
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16
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Nakamura Y, Ebeling B, Wolpers A, Monteil V, D'Agosto F, Yamago S. Controlled Radical Polymerization of Ethylene Using Organotellurium Compounds. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709946] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yasuyuki Nakamura
- Institute for Chemical Research; Kyoto University; Gokasyo Uji, Kyoto 611-0011 Japan
| | - Bastian Ebeling
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Arne Wolpers
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Vincent Monteil
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Franck D'Agosto
- Université de Lyon, Université Lyon 1; CPE Lyon, CNRS UMR 5265, Laboratoire C2P2, Équipe LCPP; 69616 Villeurbanne CEDEX France
| | - Shigeru Yamago
- Institute for Chemical Research; Kyoto University; Gokasyo Uji, Kyoto 611-0011 Japan
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17
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Ko JH, Terashima T, Sawamoto M, Maynard HD. Fluorous Comonomer Modulates the Reactivity of Cyclic Ketene Acetal and Degradation of Vinyl Polymers. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01973] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jeong Hoon Ko
- Department
of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095-1569, United States
| | - Takaya Terashima
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Mitsuo Sawamoto
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Heather D. Maynard
- Department
of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095-1569, United States
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18
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Satoh K, Hashimoto H, Kumagai S, Aoshima H, Uchiyama M, Ishibashi R, Fujiki Y, Kamigaito M. One-shot controlled/living copolymerization for various comonomer sequence distributions via dual radical and cationic active species from RAFT terminals. Polym Chem 2017. [DOI: 10.1039/c7py00324b] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One-shot control of comonomer sequence distributions was demonstrated by dual radical and cationic copolymerization using RAFT mediator.
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Affiliation(s)
- Kotaro Satoh
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Hideyuki Hashimoto
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Shinya Kumagai
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Hiroshi Aoshima
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Mineto Uchiyama
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Ryoma Ishibashi
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Yuuma Fujiki
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Masami Kamigaito
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
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19
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Xie Y, Chang JJ, Wu YB, Yang D, Wang H, Zhang T, Li SX, Guo WL. Synthesis and properties of bromide- functionalized poly(isobutylene-co-p- methylstyrene) random copolymer. POLYM INT 2016. [DOI: 10.1002/pi.5286] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yi Xie
- College of Materials Science and Engineering; Beijing Institute of Petrochemical Technology; Beijing 102617 China
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
| | - Jin-jie Chang
- College of Materials Science and Engineering; Beijing Institute of Petrochemical Technology; Beijing 102617 China
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
| | - Yi-bo Wu
- College of Materials Science and Engineering; Beijing Institute of Petrochemical Technology; Beijing 102617 China
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
| | - Dan Yang
- College of Materials Science and Engineering; Beijing Institute of Petrochemical Technology; Beijing 102617 China
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
| | - Hao Wang
- College of Materials Science and Engineering; Beijing Institute of Petrochemical Technology; Beijing 102617 China
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
| | - Tao Zhang
- College of Materials Science and Engineering; Beijing Institute of Petrochemical Technology; Beijing 102617 China
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
| | - Shu-xin Li
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
| | - Wen-li Guo
- Beijing Key Laboratory of Specialty Elastomer Composite Materials; Beijing Institute of Petrochemical Technology; Beijing 102617 China
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20
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Sugihara S, Kawamoto Y, Maeda Y. Direct Radical Polymerization of Vinyl Ethers: Reversible Addition–Fragmentation Chain Transfer Polymerization of Hydroxy-Functional Vinyl Ethers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b00145] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Shinji Sugihara
- Department
of Applied Chemistry and Biotechnology, Graduate School of Engineering, University of Fukui,
3-9-1 Bunkyo, Fukui 910-8507, Japan
- Japan Science
and Technology Agency, PRESTO, 4-1-8 Honcho Kawaguchi, Saitama 332-0012, Japan
| | - Yuki Kawamoto
- Department
of Applied Chemistry and Biotechnology, Graduate School of Engineering, University of Fukui,
3-9-1 Bunkyo, Fukui 910-8507, Japan
| | - Yasushi Maeda
- Department
of Applied Chemistry and Biotechnology, Graduate School of Engineering, University of Fukui,
3-9-1 Bunkyo, Fukui 910-8507, Japan
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21
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Hu J, Whittaker MR, Yu SH, Quinn JF, Davis TP. Nitric Oxide (NO) Cleavable Biomimetic Thermoresponsive Double Hydrophilic Diblock Copolymer with Tunable LCST. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00996] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jinming Hu
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
| | - Michael R. Whittaker
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
| | - Sul Hwa Yu
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
| | - John F. Quinn
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
| | - Thomas P. Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3052, Australia
- Department
of Chemistry, University of Warwick, Coventry, ULCV4 7AL, U.K
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22
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Tesch M, Hepperle JAM, Klaasen H, Letzel M, Studer A. Alternierende Copolymerisation durch Nitroxid-vermittelte Polymerisation und anschließende orthogonale Funktionalisierung. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412206] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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23
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Tesch M, Hepperle JAM, Klaasen H, Letzel M, Studer A. Alternating copolymerization by nitroxide-mediated polymerization and subsequent orthogonal functionalization. Angew Chem Int Ed Engl 2015; 54:5054-9. [PMID: 25736073 DOI: 10.1002/anie.201412206] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Indexed: 01/25/2023]
Abstract
A novel method for the preparation of functionalized alternating copolymers is presented. Nitroxide-mediated polymerization of hexafluoroisopropyl acrylate with 7-octenyl vinyl ether provides the corresponding alternating polymer, which can be chemically modified using two orthogonal polymer-analogous reactions. A thiol-ene click reaction followed by amidation provides dual-functionalized alternating copolymers. The potential of this method is illustrated by the preparation of a small library (15 examples) of functionalized alternating copolymers.
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Affiliation(s)
- Matthias Tesch
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, 48149 Münster (Germany)
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Li ZL, Lv A, Du FS, Li ZC. Intrachain Cyclization via Postmodification of the Internal Alkenes of Periodic ADMET Copolymers: The Sequence Matters. Macromolecules 2014. [DOI: 10.1021/ma5013732] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zi-Long Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - An Lv
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Fu-Sheng Du
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Zi-Chen Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Department of Polymer Science & Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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25
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Nakamura Y, Nakanishi K, Yamago S, Tsujii Y, Takahashi K, Morinaga T, Sato T. Controlled Polymerization of Protic Ionic Liquid Monomer by ARGET-ATRP and TERP. Macromol Rapid Commun 2014; 35:642-8. [DOI: 10.1002/marc.201300855] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 12/04/2013] [Indexed: 11/08/2022]
Affiliation(s)
- Yasuyuki Nakamura
- Institute for Chemical Research; Kyoto University; Uji Kyoto 611-0011 Japan
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency; Tokyo 102-0076 Japan
| | - Kouji Nakanishi
- Institute for Chemical Research; Kyoto University; Uji Kyoto 611-0011 Japan
| | - Shigeru Yamago
- Institute for Chemical Research; Kyoto University; Uji Kyoto 611-0011 Japan
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency; Tokyo 102-0076 Japan
| | - Yoshinobu Tsujii
- Institute for Chemical Research; Kyoto University; Uji Kyoto 611-0011 Japan
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency; Tokyo 102-0076 Japan
| | - Kenichi Takahashi
- Tsuruoka National College of Technology; 104 Sawada, Inooka Tsuruoka Yamagata 997-8511 Japan
| | - Takashi Morinaga
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency; Tokyo 102-0076 Japan
- Tsuruoka National College of Technology; 104 Sawada, Inooka Tsuruoka Yamagata 997-8511 Japan
| | - Takaya Sato
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency; Tokyo 102-0076 Japan
- Tsuruoka National College of Technology; 104 Sawada, Inooka Tsuruoka Yamagata 997-8511 Japan
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26
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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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27
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Nakamura Y, Arima T, Yamago S. Modular Synthesis of Mid-Chain-Functionalized Polymers by Photoinduced Diene- and Styrene-Assisted Radical Coupling Reaction of Polymer-End Radicals. Macromolecules 2014. [DOI: 10.1021/ma402354m] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yasuyuki Nakamura
- Institute
for Chemical Research, Kyoto University, Gokasyo, Uji, Kyoto, Japan 611-0011
- Core Research
for Evolutional Science and Technology (CREST), Japan Science and
Technology Agency (JST)
| | - Takahiro Arima
- Institute
for Chemical Research, Kyoto University, Gokasyo, Uji, Kyoto, Japan 611-0011
| | - Shigeru Yamago
- Institute
for Chemical Research, Kyoto University, Gokasyo, Uji, Kyoto, Japan 611-0011
- Core Research
for Evolutional Science and Technology (CREST), Japan Science and
Technology Agency (JST)
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28
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Shimada S. Recent Advances in Organic Syntheses Using Organobismuth Compounds. J SYN ORG CHEM JPN 2014. [DOI: 10.5059/yukigoseikyokaishi.72.1032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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29
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Yamago S, Yahata Y, Nakanishi K, Konishi S, Kayahara E, Nomura A, Goto A, Tsujii Y. Synthesis of Concentrated Polymer Brushes via Surface-Initiated Organotellurium-Mediated Living Radical Polymerization. Macromolecules 2013. [DOI: 10.1021/ma401385a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shigeru Yamago
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- CREST, Japan Science and Technology Agency, Uji, Kyoto 611-0011, Japan
| | - Yoshikazu Yahata
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Kouji Nakanishi
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Shota Konishi
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Eiichi Kayahara
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Akihiro Nomura
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Atsushi Goto
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- CREST, Japan Science and Technology Agency, Uji, Kyoto 611-0011, Japan
| | - Yoshinobu Tsujii
- Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- CREST, Japan Science and Technology Agency, Uji, Kyoto 611-0011, Japan
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31
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Zhang J, Li J, Huang L, Liu Z. Gradient copolymers of styrene–methyl acrylate and styrene–acrylic acid by organostibine-mediated controlled/living radical polymerization and their glass transition behaviors. Polym Chem 2013. [DOI: 10.1039/c3py00484h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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32
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Kakaei S, Xu J. Synthesis of (2-alkylthiothiazolin-5-yl)methyl dodecanoates via tandem radical reaction. Org Biomol Chem 2013; 11:5481-90. [DOI: 10.1039/c3ob41229f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Huang Z, Xu J. One-pot synthesis of symmetric 1,7-dicarbonyl compounds via a tandem radical addition–elimination–addition reaction. RSC Adv 2013. [DOI: 10.1039/c3ra42932f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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34
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Mishima E, Tamura T, Yamago S. Controlled Copolymerization of 1-Octene and (Meth)acrylates via Organotellurium-Mediated Living Radical Polymerization (TERP). Macromolecules 2012. [DOI: 10.1021/ma301570r] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eri Mishima
- Institute
for Chemical Research, Kyoto University, and ‡CREST, Japan
Science and Technology Agency, Uji 611-0011, Japan
| | - Tomoki Tamura
- Institute
for Chemical Research, Kyoto University, and ‡CREST, Japan
Science and Technology Agency, Uji 611-0011, Japan
| | - Shigeru Yamago
- Institute
for Chemical Research, Kyoto University, and ‡CREST, Japan
Science and Technology Agency, Uji 611-0011, Japan
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