1
|
Ochs J, Pagnacco CA, Barroso-Bujans F. Macrocyclic polymers: Synthesis, purification, properties and applications. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
2
|
Kolyakina EV, Shoipova FK, Grishin DF. Nitrones and Nitroso Compounds in the Coupling Reactions for the Synthesis of Macromolecular Structures Based on Polystyrene. POLYMER SCIENCE SERIES B 2022. [DOI: 10.1134/s1560090422700257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
3
|
Chu X, Miao S, Zhou A, Liu S, Liu L, Li N. A strategy to design quaternized poly(2,6-dimethyl-1,4-phenylene oxide) anion exchange membranes by atom transfer radical coupling. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120397] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
4
|
Thermally Degradable Poly(n-butyl acrylate) Model Networks Prepared by PhotoATRP and Radical Trap-Assisted Atom Transfer Radical Coupling. Polymers (Basel) 2022; 14:polym14040713. [PMID: 35215627 PMCID: PMC8880605 DOI: 10.3390/polym14040713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/05/2022] [Accepted: 02/08/2022] [Indexed: 11/16/2022] Open
Abstract
Model poly(n-butyl acrylate) (PBA) networks were prepared by photoinduced atom transfer radical polymerization (photoATRP), followed by curing of polymer stars via atom transfer radical coupling (ATRC) with a nitrosobenzene radical trap. The resulting nitroxyl radical installed thermally labile alkoxyamine functional groups at the junctions of the network. The alkoxyamine crosslinks of the network were degraded back to star-like products upon exposure to temperatures above 135 °C. Characterization of the degraded products via gel permeation chromatography (GPC) confirmed the inversion of polymer topology after thermal treatment.
Collapse
|
5
|
Yu X, Li B, Wang J, Shang Z, Tian D, Wang G, Hu A. Polycondensation in confined nanopores toward the selective formation of narrowly dispersed linear polyesters. Polym Chem 2022. [DOI: 10.1039/d2py00526c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
While the synthesis of linear polymers with both ends conserved is severely impeded due to the inevitable macrocyclization in step-growth polymerization, this work provides a new idea to mainly formation of linear polymer chains.
Collapse
Affiliation(s)
- Xiaowang Yu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Baojun Li
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
- Skshu Paint Co., Ltd, Fujian Key Laboratory of Architectural Coating, 518 North Liyuan Avenue, Licheng District, Putian, Fujian, 351100, China
| | - Jie Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhikun Shang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Donglai Tian
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Guiyou Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| |
Collapse
|
6
|
Tang Q, Zhang K. Polymer Synthesis Based on
Self‐Accelerating
1,
3‐Dipolar
Cycloaddition Click Reactions
†. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100305] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Qingquan Tang
- College of Materials Science and Engineering, State Key Laboratory of New Textile Materials & Advanced Processing Technology Wuhan Textile University Wuhan Hubei 430200 China
| | - Ke Zhang
- Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese Academy of Sciences Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| |
Collapse
|
7
|
Specific features of coupling reactions of polystyrene in the presence α-dinitrones based on glyoxal. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3278-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
8
|
Li M, Liu C, Hong C. Synthesis of multicyclic polymers by intramolecular cyclization via a “tail-biting” strategy and their characterization. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
9
|
Universal Chain-End Coupling Conditions for Brominated Polystyrenes, Polyacrylates, and Polymethacrylates. Processes (Basel) 2021. [DOI: 10.3390/pr9061001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Atom transfer radical coupling (ATRC), performed with or without radical traps, has allowed for high extents of coupling (Xc) for a variety of brominated polymers, yet structurally different polymeric chain ends require unique reagents and reaction conditions. Inspired by a similar study that focused on universal conditions for the controlled polymerization of different monomers using atom transfer radical polymerization (ATRP), this work focuses on developing a single set of conditions (or conditions with as little variation as possible) that will achieve extents of coupling greater than 80% or end-brominated chains of polystyrene (PSBr), poly(methyl methacrylate) (PMMABr), and poly(methyl acrylate) (PMABr). The radical traps α-phenyl-tert-butylnitrone (PBN), 2-methyl-2-nitrosopropane (MNP), and nitrosobenzene (NBz) were chosen in this study, along with copper catalysts, reducing agents, and nitrogen-based ligands. Ultimately, a single set of effective reaction conditions was identified with the only difference being the radical trap used: MNP was effective for coupling PSBr and PMABr while NBz was necessary to achieve similarly high extents of coupling for PMMABr.
Collapse
|
10
|
Xia K, Rubaie A, Johnson B, Tillman ES. “Greener” Coupling of Poly(methyl methacrylate) and Poly(methyl acrylate) Chains using Activators Generated by Electron Transfer and Radical Traps. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Katherine Xia
- Department of Chemistry and BiochemistrySanta Clara University 500 El Camino Real Santa Clara CA 95053 USA
| | - Alia Rubaie
- Department of Chemistry and BiochemistrySanta Clara University 500 El Camino Real Santa Clara CA 95053 USA
| | - Brendan Johnson
- Department of Chemistry and BiochemistrySanta Clara University 500 El Camino Real Santa Clara CA 95053 USA
| | - Eric S. Tillman
- Department of Chemistry and BiochemistrySanta Clara University 500 El Camino Real Santa Clara CA 95053 USA
| |
Collapse
|
11
|
Kudo H, Naritomi K, Onishi S, Maekawa H, Mondarte EAQ, Suthiwanich K, Hayashi T. Living Ring-Expansion Polymerization of Thiirane with Cyclic Monocarbamothioates. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00687] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hiroto Kudo
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35, Yamate-cho, Suita-shi, Osaka 564-8680, Japan
| | - Kazunori Naritomi
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35, Yamate-cho, Suita-shi, Osaka 564-8680, Japan
| | - Shuto Onishi
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35, Yamate-cho, Suita-shi, Osaka 564-8680, Japan
| | - Hiroyuki Maekawa
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, 3-3-35, Yamate-cho, Suita-shi, Osaka 564-8680, Japan
| | - Evan A. Q. Mondarte
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama-shi, Kanagawa-ken 226-8502, Japan
| | - Kasinan Suthiwanich
- Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama-shi, Kanagawa-ken 226-8502, Japan
| | - Tomohiro Hayashi
- Department of Electric Chemistry Interdisciplinary Graduate School of Science and Engineering Tokyo Institute of Technology, 4259, Nagatsuta-cho, Midori-ku, Yokohama 226-8502, Japan. JST-PRESTO, 4-1-8 Honcho, Kawaguchi-shi, Saitama-ken 332-0012, Japan
| |
Collapse
|
12
|
Gao Y, Yang S, Xiao W, Nie J, Hu XQ. Radical chemistry of nitrosoarenes: concepts, synthetic applications and directions. Chem Commun (Camb) 2020; 56:13719-13730. [DOI: 10.1039/d0cc06023b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The radical chemistry of nitrosoarenes has recently emerged as an attractive and important topic in organic chemistry.
Collapse
Affiliation(s)
- Yang Gao
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Simin Yang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Wenping Xiao
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Jianhong Nie
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Xiao-Qiang Hu
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| |
Collapse
|
13
|
|
14
|
Ching ME, Lee JJ, Wu JP, Andry JJ, Tillman ES. Effect of Aromatic Co‐Solvents on the Efficiency of Atom Transfer Radical Coupling Reactions of Fluorinated and Non‐Fluorinated Vinyl Aromatic Polymers. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900319] [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]
Affiliation(s)
- Megan E. Ching
- Department of Chemistry and Biochemistry Santa Clara University 500 El Camino Real Santa Clara CA 95053 USA
| | - Jaenic J. Lee
- Department of Chemistry and Biochemistry Santa Clara University 500 El Camino Real Santa Clara CA 95053 USA
| | - Jessica P. Wu
- Department of Chemistry and Biochemistry Santa Clara University 500 El Camino Real Santa Clara CA 95053 USA
| | - Joseph J. Andry
- Department of Chemistry and Biochemistry Santa Clara University 500 El Camino Real Santa Clara CA 95053 USA
| | - Eric S. Tillman
- Department of Chemistry and Biochemistry Santa Clara University 500 El Camino Real Santa Clara CA 95053 USA
| |
Collapse
|
15
|
Shaum JB, Fisher DJ, Sroda MM, Limon L, Read de Alaniz J. Direct introduction of nitrogen and oxygen functionality with spatial control using copper catalysis. Chem Sci 2018; 9:8748-8752. [PMID: 30627395 PMCID: PMC6289103 DOI: 10.1039/c8sc03288b] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 09/17/2018] [Indexed: 11/21/2022] Open
Abstract
Synthetic chemists have spent considerable effort optimizing the synthesis of nitrogen and oxygen containing compounds through a number of methods; however, direct introduction of N- and O-functionality remains challenging. Presented herein is a general method to allow for the simultaneous installation of N- and O-functionality to construct unexplored N-O heterocyclic and amino-alcohol scaffolds. This transformation uses earth abundant copper salts to facilitate the formation of a carbon-centered radical and subsequent carbon-nitrogen bond formation. The intermediate aminoxyl radical is terminated by an intramolecularly appended carbon-centered radical. We have exploited this methodology to also access amino-alcohols with a range of aliphatic and aromatic linkers.
Collapse
Affiliation(s)
- James B Shaum
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California 93106 , USA .
| | - David J Fisher
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California 93106 , USA .
| | - Miranda M Sroda
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California 93106 , USA .
| | - Luis Limon
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California 93106 , USA .
| | - Javier Read de Alaniz
- Department of Chemistry and Biochemistry , University of California , Santa Barbara , California 93106 , USA .
| |
Collapse
|
16
|
Heiler KE, Pan CW, Heiler AJ, Wu JP, Tillman ES. Synthesis of Nitroxide End-Labeled Polymers by Capturing Polystyrene Radicals with Spin Traps. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Katherine E. Heiler
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Ching W. Pan
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Alexander J. Heiler
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Jessica P. Wu
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Eric S. Tillman
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| |
Collapse
|
17
|
Pan CW, Xia K, Parker SA, Tillman ES. Identity of Low-Molecular-Weight Species Formed in End-To-End Cyclization Reactions Performed in THF. Polymers (Basel) 2018; 10:E844. [PMID: 30960769 PMCID: PMC6404060 DOI: 10.3390/polym10080844] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 07/27/2018] [Indexed: 11/17/2022] Open
Abstract
Cyclic polymers were produced by end-to-end coupling of telechelic linear polymers under dilute conditions in THF, using intramolecular atom transfer radical coupling or click chemistry. In addition to the expected shift to longer elution times on gel permeation chromatography (GPC) indicative of the formation of cyclic product, lower molecular weight species were consistently observed upon analysis of the unpurified cyclization reaction mixture. By systematically removing or altering single reaction components in the highly dilute cyclization reaction, it was found that THF itself was responsible for the low-molecular-weight material, forming oligomeric chains of poly(THF) regardless of the other reaction components. When the reactions were performed at higher concentrations and for shorter time intervals, conducive to intermolecular chain-end-joining reactions, the low-molecular-weight peaks were absent. Isolation of the material and analysis by ¹H NMR confirmed that poly(THF) was being formed in the highly dilute conditions required for cyclization by end-to-end coupling. When a series of mock cyclization reactions were performed with molar ratios of the reactants held constant, but concentrations changed, it was found that lower concentrations of reactants led to higher amounts of poly(THF) side product.
Collapse
Affiliation(s)
- Ching W Pan
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA 95053, USA.
| | - Katherine Xia
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA 95053, USA.
| | - Samantha A Parker
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA 95053, USA.
| | - Eric S Tillman
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA 95053, USA.
| |
Collapse
|
18
|
Pan C, Tillman E. Accurately Determining the Extent of Coupling in Post Polymerization Reactions of Polystyrene. Polymers (Basel) 2018; 10:E80. [PMID: 30966114 PMCID: PMC6415076 DOI: 10.3390/polym10010080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/02/2018] [Accepted: 01/11/2018] [Indexed: 12/04/2022] Open
Abstract
Polymers prepared by controlled radical polymerization (CRP) can be employed in subsequent chain-end joining reactions, yet accurately assessing the extent of coupling in mechanistically unique paths is not straightforward. Precisely known mixtures of polystyrene standards were prepared and analyzed by gel permeation chromatography (GPC), mimicking the coupled product and precursor that could be present after a post-polymerization, chain-end joining reaction. The exactly known percentages of each polymer in the mixture allowed for comparison of the true "extent of coupling" (Xc) to that determined by a commonly used equation, which is based on number average molecular weights (Mn) of the precursor and coupled product. The results indicated that an improvement in accuracy could be achieved by instead using refractive index (RI) signal height ratios under the peak molecular weight (Mp) of each component, with all calculations being within 0.05 of the true Xc of the fabricated "product" mixture (compared to greater than 0.10 average error using the more established method) when the sample mixture had nominal molecular weights of 2500 and 5000 Da. Moreover, when "precursor" and "coupled" pairs mixed were not related as a simple doubling of molecular weight, the calculation method presented here remained effective at determining the content of the mixture, especially at higher Xc values (>0.45). This second case is important for experiments that may link polymer chains together with a spacer, such as a radical trap, a triazole, or even larger structure such as an oligomer.
Collapse
Affiliation(s)
- Ching Pan
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA 95053, USA.
| | - Eric Tillman
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA 95053, USA.
| |
Collapse
|
19
|
Radzinski SC, Foster JC, Scannelli SJ, Weaver JR, Arrington KJ, Matson JB. Tapered Bottlebrush Polymers: Cone-Shaped Nanostructures by Sequential Addition of Macromonomers. ACS Macro Lett 2017; 6:1175-1179. [PMID: 35650938 DOI: 10.1021/acsmacrolett.7b00724] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Tapered (cone-shaped) bottlebrush polymers were synthesized for the first time by ring-opening metathesis polymerization (ROMP) using a sequential-addition of macromonomers (SAM) strategy. Polystyrene macromonomers with molecular weights that increased from 1 to 10 kg mol-1 were polymerized in sequence to high conversion, yielding tapered bottlebrush polymers that could be visualized by atomic force microscopy (AFM).
Collapse
Affiliation(s)
- Scott C. Radzinski
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Jeffrey C. Foster
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Samantha J. Scannelli
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Jeffrey R. Weaver
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Kyle J. Arrington
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - John B. Matson
- Department of Chemistry and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
| |
Collapse
|
20
|
Wu JP, Pan CW, Heiler KE, Ching ME, Tillman ES. Altering the effectiveness of radical traps in atom transfer radical coupling reactions of polymer chains. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.08.046] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
21
|
Li Y, Zhou Y, Zhou Y, Yu Q, Zhu J, Zhou N, Zhang Z, Zhu X. Dynamic furan/maleimide bond-incorporated cyclic polymer for topology transformation. REACT FUNCT POLYM 2017. [DOI: 10.1016/j.reactfunctpolym.2017.05.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
22
|
Qu L, Sun P, Wu Y, Zhang K, Liu Z. Efficient Homodifunctional Bimolecular Ring-Closure Method for Cyclic Polymers by Combining RAFT and Self-Accelerating Click Reaction. Macromol Rapid Commun 2017; 38. [DOI: 10.1002/marc.201700121] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 04/12/2017] [Indexed: 01/20/2023]
Affiliation(s)
- Lin Qu
- Institute of Polymer Chemistry and Physics; Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Beijing Normal University; Beijing 100875 China
| | - Peng Sun
- State Key Laboratory of Polymer Physics and Chemistry; Institute of Chemistry; The Chinese Academy of Sciences; Beijing 100190 China
| | - Ying Wu
- Institute of Polymer Chemistry and Physics; Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Beijing Normal University; Beijing 100875 China
| | - Ke Zhang
- State Key Laboratory of Polymer Physics and Chemistry; Institute of Chemistry; The Chinese Academy of Sciences; Beijing 100190 China
| | - Zhengping Liu
- Institute of Polymer Chemistry and Physics; Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Beijing Normal University; Beijing 100875 China
| |
Collapse
|
23
|
Du M, Deng C, Wu X, Liu H, Liu H. Nitrone Mediated Coupling of Hyperbranched Polymer Radicals. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Min Du
- Key Laboratory of Soft Matter Chemistry; Chinese Academy of Sciences and Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui 230026 China
| | - Chang Deng
- Key Laboratory of Soft Matter Chemistry; Chinese Academy of Sciences and Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui 230026 China
| | - Xiaoran Wu
- Key Laboratory of Soft Matter Chemistry; Chinese Academy of Sciences and Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui 230026 China
| | - Huarong Liu
- Key Laboratory of Soft Matter Chemistry; Chinese Academy of Sciences and Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui 230026 China
| | - Hewen Liu
- Key Laboratory of Soft Matter Chemistry; Chinese Academy of Sciences and Department of Polymer Science and Engineering; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui 230026 China
| |
Collapse
|
24
|
Hanlon AM, Chen R, Rodriguez KJ, Willis C, Dickinson JG, Cashman M, Berda EB. Scalable Synthesis of Single-Chain Nanoparticles under Mild Conditions. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00497] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ashley M. Hanlon
- Department of Chemistry and ‡Material Science Program, University of New Hampshire, Durham, New Hampshire 03824-3598, United States
| | - Ruiwen Chen
- Department of Chemistry and ‡Material Science Program, University of New Hampshire, Durham, New Hampshire 03824-3598, United States
| | - Kyle J. Rodriguez
- Department of Chemistry and ‡Material Science Program, University of New Hampshire, Durham, New Hampshire 03824-3598, United States
| | - Claudia Willis
- Department of Chemistry and ‡Material Science Program, University of New Hampshire, Durham, New Hampshire 03824-3598, United States
| | - Jessica G. Dickinson
- Department of Chemistry and ‡Material Science Program, University of New Hampshire, Durham, New Hampshire 03824-3598, United States
| | - Mark Cashman
- Department of Chemistry and ‡Material Science Program, University of New Hampshire, Durham, New Hampshire 03824-3598, United States
| | - Erik B. Berda
- Department of Chemistry and ‡Material Science Program, University of New Hampshire, Durham, New Hampshire 03824-3598, United States
| |
Collapse
|
25
|
Affiliation(s)
- Peng Sun
- State Key Laboratory
of Polymer Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiqiang Chen
- State Key Laboratory
of Polymer Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Jian’an Liu
- State Key Laboratory
of Polymer Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Ke Zhang
- State Key Laboratory
of Polymer Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
26
|
McFadden BD, Arce MM, Carnicom EM, Herman J, Abrusezze J, Tillman ES. Radical Trap-Assisted Atom Transfer Radical Coupling of Diblock Copolymers as a Method of Forming Triblock Copolymers. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600317] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Benjamin D. McFadden
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Maya M. Arce
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Elizabeth M. Carnicom
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Julie Herman
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Jessica Abrusezze
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| | - Eric S. Tillman
- Department of Chemistry and Biochemistry; Santa Clara University; 500 El Camino Real Santa Clara CA 95053 USA
| |
Collapse
|
27
|
Arce MM, Pan CW, Thursby MM, Wu JP, Carnicom EM, Tillman ES. Influence of Solvent on Radical Trap-Assisted Dimerization and Cyclization of Polystyrene Radicals. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01794] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Maya M. Arce
- Department
of Chemistry and
Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, United States
| | - Ching W. Pan
- Department
of Chemistry and
Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, United States
| | - Madalyn M. Thursby
- Department
of Chemistry and
Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, United States
| | - Jessica P. Wu
- Department
of Chemistry and
Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, United States
| | - Elizabeth M. Carnicom
- Department
of Chemistry and
Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, United States
| | - Eric S. Tillman
- Department
of Chemistry and
Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, California 95053, United States
| |
Collapse
|
28
|
Chen W, Zhou Y, Li Y, Sun J, Pan X, Yu Q, Zhou N, Zhang Z, Zhu X. Shape-memory and self-healing polyurethanes based on cyclic poly(ε-caprolactone). Polym Chem 2016. [DOI: 10.1039/c6py01638c] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work provides an unprecedented example for the exploration of the cyclic topology effects on the shape memory performance of bulk polyurethane materials, providing a novel angle to elucidate the structure–property relationship of polymeric materials.
Collapse
Affiliation(s)
- Wei Chen
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Yanyan Zhou
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Ying Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Jun Sun
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Xiangqiang Pan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Qian Yu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Nianchen Zhou
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Zhengbiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Xiulin Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| |
Collapse
|
29
|
Boyer C, Corrigan NA, Jung K, Nguyen D, Nguyen TK, Adnan NNM, Oliver S, Shanmugam S, Yeow J. Copper-Mediated Living Radical Polymerization (Atom Transfer Radical Polymerization and Copper(0) Mediated Polymerization): From Fundamentals to Bioapplications. Chem Rev 2015; 116:1803-949. [DOI: 10.1021/acs.chemrev.5b00396] [Citation(s) in RCA: 356] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Cyrille Boyer
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nathaniel Alan Corrigan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Kenward Jung
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Diep Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Thuy-Khanh Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nik Nik M. Adnan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Susan Oliver
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Sivaprakash Shanmugam
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Jonathan Yeow
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| |
Collapse
|
30
|
Li M, Fan W, Hong C, Pan C. Synthesis and Characterization of Coumarin-Containing Cyclic Polymer and Its Photoinduced Coupling/Dissociation. Macromol Rapid Commun 2015; 36:2192-7. [DOI: 10.1002/marc.201500494] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 09/13/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Min Li
- CAS Key Laboratory of Soft Matter Chemistry; Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Wei Fan
- CAS Key Laboratory of Soft Matter Chemistry; Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Chunyan Hong
- CAS Key Laboratory of Soft Matter Chemistry; Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Caiyuan Pan
- CAS Key Laboratory of Soft Matter Chemistry; Department of Polymer Science and Engineering; University of Science and Technology of China; Hefei Anhui 230026 China
| |
Collapse
|
31
|
Fisher DJ, Burnett GL, Velasco R, Read de Alaniz J. Synthesis of Hindered α-Amino Carbonyls: Copper-Catalyzed Radical Addition with Nitroso Compounds. J Am Chem Soc 2015; 137:11614-7. [DOI: 10.1021/jacs.5b07860] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- David J. Fisher
- Department of Chemistry & Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - G. Leslie Burnett
- Department of Chemistry & Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Rocío Velasco
- Department of Chemistry & Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Javier Read de Alaniz
- Department of Chemistry & Biochemistry, University of California, Santa Barbara, California 93106, United States
| |
Collapse
|
32
|
Jeong J, Kim H, Lee S, Choi H, Jeon HB, Paik HJ. Improved synthesis of bicyclic polystyrenes by ATRP and “click” reaction. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.04.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
33
|
Cao PF, Mangadlao JD, de Leon A, Su Z, Advincula RC. Catenated Poly(ε-caprolactone) and Poly(l-lactide) via Ring-Expansion Strategy. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00470] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Peng-Fei Cao
- Department of Macromolecular
Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Joey Dacula Mangadlao
- Department of Macromolecular
Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Al de Leon
- Department of Macromolecular
Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Zhe Su
- Department of Macromolecular
Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Rigoberto C. Advincula
- Department of Macromolecular
Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| |
Collapse
|
34
|
Blackburn SC, Myers KD, Tillman ES. Macrocyclic poly(methyl acrylate) and macrocyclic poly(methyl acrylate-block-styrene) synthesized by radical trap-assisted atom transfer radical coupling. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.05.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
35
|
Blackburn SC, Tillman ES. Synthesis of Cyclic Poly(methyl methacrylate) Directly from Dihalogenated Linear Precursors. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500082] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Eric S. Tillman
- Department of Chemistry; Bucknell University; Lewisburg PA 17837 USA
| |
Collapse
|
36
|
Bunha A, Cao PF, Mangadlao J, Shi FM, Foster E, Pangilinan K, Advincula R. Polymeric catenanes synthesized via “click” chemistry and atom transfer radical coupling. Chem Commun (Camb) 2015; 51:7528-31. [DOI: 10.1039/c5cc00373c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A novel route for the synthesis of polymeric catenanes was domonstrated by grafting to strategy via CuAAC reaction followed by ring closure via ATRC. The polymeric catenane was characterized by GPC and AFM imaging.
Collapse
Affiliation(s)
- Ajaykumar Bunha
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| | - Peng-Fei Cao
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| | - Joey Mangadlao
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| | - Fei-Mo Shi
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| | - Edward Foster
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| | - Katrina Pangilinan
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| | - Rigoberto Advincula
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
| |
Collapse
|
37
|
Sun P, Tang Q, Wang Z, Zhao Y, Zhang K. Cyclic polymers based on UV-induced strain promoted azide–alkyne cycloaddition reaction. Polym Chem 2015. [DOI: 10.1039/c5py00416k] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique ring-closure method was developed for the preparation of cyclic polymers based on the combination of atom transfer radical polymerization and UV-induced strain promoted azide–alkyne cycloaddition reaction.
Collapse
Affiliation(s)
- Peng Sun
- State Key Laboratory of Polymer Physics and Chemistry
- Institute of Chemistry
- The Chinese Academy of Sciences
- Beijing 100190
- China
| | - Qingquan Tang
- State Key Laboratory of Polymer Physics and Chemistry
- Institute of Chemistry
- The Chinese Academy of Sciences
- Beijing 100190
- China
| | - Zhenpeng Wang
- National Center for Mass Spectrometry in Beijing
- Institute of Chemistry
- The Chinese Academy of Sciences
- Beijing 100190
- China
| | - Yuming Zhao
- State Key Laboratory of Polymer Physics and Chemistry
- Institute of Chemistry
- The Chinese Academy of Sciences
- Beijing 100190
- China
| | - Ke Zhang
- State Key Laboratory of Polymer Physics and Chemistry
- Institute of Chemistry
- The Chinese Academy of Sciences
- Beijing 100190
- China
| |
Collapse
|
38
|
Zhao J, Zhou Y, Li Y, Pan X, Zhang W, Zhou N, Zhang K, Zhang Z, Zhu X. Modular construction of macrocycle-based topological polymers via high-efficient thiol chemistry. Polym Chem 2015. [DOI: 10.1039/c5py00174a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tadpole-, spiro-shaped, fused-dicyclic tadpole and other complex macrocycle-based topological polymers were modularly constructed via thiol-X chemistry.
Collapse
Affiliation(s)
- Junfei Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Yanyan Zhou
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Yiwen Li
- Department of Chemistry and Biochemistry
- University of California
- La Jolla
- USA
| | - Xiangqiang Pan
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Wei Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Nianchen Zhou
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Ke Zhang
- State Key Laboratory of Polymer Physics and Chemistry
- Institute of Chemistry
- The Chinese Academy of Sciences
- Beijing 100190
- China
| | - Zhengbiao Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Xiulin Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| |
Collapse
|
39
|
Effect of Trapping Agent and Polystyrene Chain End Functionality on Radical Trap-Assisted Atom Transfer Radical Coupling. Polymers (Basel) 2014. [DOI: 10.3390/polym6112737] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
40
|
Samoshin AV, Hawker CJ, Read de Alaniz J. Nitrosocarbonyl Hetero-Diels-Alder Cycloaddition: A New Tool for Conjugation. ACS Macro Lett 2014; 3:753-757. [PMID: 35590694 DOI: 10.1021/mz500348y] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
It is demonstrated that nitrosocarbonyl hetero-Diels-Alder chemistry is an efficient and versatile reaction that can be applied in macromolecular synthesis. Polyethylene glycol functionalized with a hydroxamic acid moiety undergoes facile coupling with cyclopentadiene-terminated polystyrene, through a copper-catalyzed as well as thermal hetero-Diels-Alder reaction. The mild and orthogonal methods used to carry out this reaction make it an attractive method for the synthesis of block copolymers. The resulting block copolymers were analyzed and characterized using GPC and NMR. The product materials could be subjected to thermal retro [4 + 2] cycloaddition, allowing for the liberation of the individual polymer chains and subsequent recycling of the diene-terminated polymers.
Collapse
Affiliation(s)
- Andrey V. Samoshin
- Department of Chemistry and Biochemistry and ‡Materials Department,
Materials Research
Laboratory, University of California, Santa Barbara, California 93106, United States
| | - Craig J. Hawker
- Department of Chemistry and Biochemistry and ‡Materials Department,
Materials Research
Laboratory, University of California, Santa Barbara, California 93106, United States
| | - Javier Read de Alaniz
- Department of Chemistry and Biochemistry and ‡Materials Department,
Materials Research
Laboratory, University of California, Santa Barbara, California 93106, United States
| |
Collapse
|
41
|
Suzuki T, Yamamoto T, Tezuka Y. Constructing a Macromolecular K3,3 Graph through Electrostatic Self-Assembly and Covalent Fixation with a Dendritic Polymer Precursor. J Am Chem Soc 2014; 136:10148-55. [DOI: 10.1021/ja504891x] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Takuya Suzuki
- Department
of Organic and
Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Takuya Yamamoto
- Department
of Organic and
Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Yasuyuki Tezuka
- Department
of Organic and
Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| |
Collapse
|
42
|
Polymerization of styrene and cyclization to macrocyclic polystyrene in a one-pot, two-step sequence. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2013.10.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
43
|
Tang Q, Wu Y, Sun P, Chen Y, Zhang K. Powerful Ring-Closure Method for Preparing Varied Cyclic Polymers. Macromolecules 2014. [DOI: 10.1021/ma500799w] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Qingquan Tang
- State Key Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Ying Wu
- State Key Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Peng Sun
- State Key Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Yongming Chen
- State Key Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Ke Zhang
- State Key Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| |
Collapse
|
44
|
Valente CJ, Schellenberger AM, Tillman ES. Dimerization of Poly(methyl methacrylate) Chains Using Radical Trap-Assisted Atom Transfer Radical Coupling. Macromolecules 2014. [DOI: 10.1021/ma5001805] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Christopher J. Valente
- Department
of Chemistry, Bucknell University, Lewisburg, Pennsylvania 17837, United States
| | | | - Eric S. Tillman
- Department
of Chemistry, Bucknell University, Lewisburg, Pennsylvania 17837, United States
| |
Collapse
|
45
|
Pangilinan K, Advincula R. Cyclic polymers and catenanes by atom transfer radical polymerization (ATRP). POLYM INT 2014. [DOI: 10.1002/pi.4717] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Katrina Pangilinan
- Department of Macromolecular Science and Engineering; Case Western Reserve University; Cleveland OH 44106 USA
| | - Rigoberto Advincula
- Department of Macromolecular Science and Engineering; Case Western Reserve University; Cleveland OH 44106 USA
| |
Collapse
|
46
|
Wang G, Huang J. Versatility of radical coupling in construction of topological polymers. Polym Chem 2014. [DOI: 10.1039/c3py00872j] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
47
|
Wang CH, Song ZY, Deng XX, Zhang LJ, Du FS, Li ZC. Combination of ATRA and ATRC for the synthesis of periodic vinyl copolymers. Macromol Rapid Commun 2013; 35:474-8. [PMID: 24307264 DOI: 10.1002/marc.201300721] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 10/28/2013] [Indexed: 01/12/2023]
Abstract
A new approach to periodic vinyl copolymers via combination of atom transfer radical addition (ATRA) and atom transfer radical coupling (ATRC) is reported. The two examples are methyl methacrylate (MMA) and styrene (St) periodic copolymer (P(SMMS)) and acrylonitrile (AN) and St periodic copolymer (P(SAAS)). First, two monomer sequence units (MSU) with built-in sequence, SMMS and SAAS, are synthesized through the controlled ATRA of two ATRP initiators with St. Then, the ATRC of SMMS and SAAS are conducted at high radical conditions to generate two types of high-molecular-weight copolymers, P(SMMS) and P(SAAS). Though side reactions can not be totally avoided, characterizations of the polymer structure with a variety of means confirm that the main chain structures of P(SMMS) and (PSAAS) are predominantly with the periodic sequences from the MSUs. Attempts to suppress the side reactions are successful via the MNP-mediated ATRC of SMMS and SAAS.
Collapse
Affiliation(s)
- Chun-Hao Wang
- 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
| | | | | | | | | | | |
Collapse
|
48
|
Carnicom EM, Coyne WE, Myers KD, Tillman ES. One pot, two step sequence converting atom transfer radical polymerization directly to radical trap-assisted atom transfer radical coupling. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.08.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
49
|
|
50
|
Synthesis of Cyclic Polymers via Ring Closure. HIERARCHICAL MACROMOLECULAR STRUCTURES: 60 YEARS AFTER THE STAUDINGER NOBEL PRIZE II 2013. [DOI: 10.1007/12_2013_238] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|