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An B, Zhou L, Liu S, Zheng Y, Li C, Cui F, Yue C, Liu H, Sui Y, Ji C, Yan J, Li Y. Radical Homopolymerization of Linear α-Olefins Enabled by 1,4-Cyano Group Migration. Angew Chem Int Ed Engl 2024; 63:e202402511. [PMID: 38634323 DOI: 10.1002/anie.202402511] [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: 02/03/2024] [Revised: 04/04/2024] [Accepted: 04/17/2024] [Indexed: 04/19/2024]
Abstract
α-Olefins are valued and abundant building blocks from fossil resources. They are widely used to provide small-molecule or polymeric products. Despite numerous advantages of radical polymerization, it has been well-documented as textbook knowledge that α-olefins and their functionalized derivatives cannot be radically homopolymerized because of the degradative chain transfer side reactions. Herein, we report our studies on the homopolymerization of thiocyanate functionalized α-olefins enabled by 1,4-cyano group migration under radical conditions. By this approach, a library of ABC sequence-controlled polymers with high molecular weights can be prepared. We can also extend this strategy to the homopolymerization of α-substituted styrenic and acylate monomers which are known to be challenging to achieve. Overall, the demonstrated functional group migration radical polymerization could provide new possibilities to synthesize polymers with unprecedented main chain sequences and structures. These polymers are promising candidates for novel polymeric materials.
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Affiliation(s)
- Bang An
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Litao Zhou
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Shuai Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yaxin Zheng
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Changhu Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Feichen Cui
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Chaowei Yue
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Hua Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yang Sui
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Chonglei Ji
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Jiajun Yan
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Yifan Li
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
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2
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Tang J, Li M, Wang X, Tao Y. Switchable Polymerization Organocatalysis: From Monomer Mixtures to Block Copolymers. Angew Chem Int Ed Engl 2022; 61:e202115465. [PMID: 35107197 DOI: 10.1002/anie.202115465] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Indexed: 11/09/2022]
Abstract
One-pot production of sequence-controlled block copolymer from mixed monomers is a crucial but rarely reached goal. Using a switchable Lewis-pair organocatalyst, we have accomplished sequence-selective polymerization from a mixture of O-carboxyanhydride (OCA) and epoxide. Polymerization of the OCA monomer occurs first and exclusively because of its exceedingly high polymerizability. When OCA is fully consumed, alternating copolymerization of epoxide and CO2 liberated in OCA polymerization is triggered from the termini of the first block. The two polymerizations thus occur in tandem, both in chemoselective fashion, so that a sequence-controlled block polymer with up to 99 % CO2 conversion is furnished in this one-pot protocol. Calculations and experimental results demonstrate a chemoselective and cooperative mechanism, where the high polymerizability of the OCA monomers guarantees exquisite sequence selectivity and the cooperative decarboxylation partly arose from the stabilization effect by triethylborane, which facilitates the smooth transformation of the chain end from carbonate to alkoxide.
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Affiliation(s)
- Jiadong Tang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, P. R. China.,University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Maosheng Li
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, P. R. China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, P. R. China
| | - Youhua Tao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, P. R. China.,University of Science and Technology of China, Hefei, 230026, P. R. China
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3
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Tang J, Li M, Wang X, Tao Y. Switchable Polymerization Organocatalysis: From Monomer Mixtures to Block Copolymers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jiadong Tang
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Renmin Street 5625 Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
| | - Maosheng Li
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Renmin Street 5625 Changchun 130022 P. R. China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Renmin Street 5625 Changchun 130022 P. R. China
| | - Youhua Tao
- Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied Chemistry Chinese Academy of Sciences Renmin Street 5625 Changchun 130022 P. R. China
- University of Science and Technology of China Hefei 230026 P. R. China
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4
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Wahlen C, Frey H. Anionic Polymerization of Terpene Monomers: New Options for Bio-Based Thermoplastic Elastomers. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00770] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Christian Wahlen
- Department of Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Holger Frey
- Department of Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, 55128 Mainz, Germany
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5
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Zhang Y, Cao X, Gao Y, Xie Y, Huang Z, Zhang Z, Zhu X. Bridging from the Sequence to Architecture: Graft Copolymers Engineering
via
Successive Latent Monomer and Grafting‐from Strategies
†. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000643] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yajie 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 Suzhou Jiangsu 215123 China
| | - Xiaohuan Cao
- 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 Suzhou Jiangsu 215123 China
| | - Yang Gao
- 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 Suzhou Jiangsu 215123 China
| | - Yujie Xie
- 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 Suzhou Jiangsu 215123 China
| | - Zhihao Huang
- 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 Suzhou Jiangsu 215123 China
| | - 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 Suzhou Jiangsu 215123 China
- State Key Laboratory of Radiation Medicine and Protection, Soochow University Suzhou Jiangsu 215123 China
| | - 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 Suzhou Jiangsu 215123 China
- Global Institute of Software Technology, No. 5 Qingshan Road, Suzhou National Hi‐Tech District Suzhou Jiangsu 215163 China
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6
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Imoto H, Fujii R, Naka K. 3,4-Diaminomaleimide Dyes - Simple Luminophores with Efficient Orange-Red Emission in the Solid State. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701479] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Hiroaki Imoto
- Faculty of Molecular Chemistry and Engineering; Graduate School of Science and Technology; Kyoto Institute of Technology; Goshokaido-cho, Matsugasaki 606-8585 Sakyo-ku, Kyoto Japan
| | - Ryosuke Fujii
- Faculty of Molecular Chemistry and Engineering; Graduate School of Science and Technology; Kyoto Institute of Technology; Goshokaido-cho, Matsugasaki 606-8585 Sakyo-ku, Kyoto Japan
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering; Graduate School of Science and Technology; Kyoto Institute of Technology; Goshokaido-cho, Matsugasaki 606-8585 Sakyo-ku, Kyoto Japan
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7
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Gu X, Zhang L, Li Y, Zhang W, Zhu J, Zhang Z, Zhu X. Facile synthesis of advanced gradient polymers with sequence control using furan-protected maleimide as a comonomer. Polym Chem 2018. [DOI: 10.1039/c7py02125a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diverse advanced gradient polymers, including simultaneous, hierarchical, di-blocky, symmetrical, and tri-blocky gradient polymers, were facilely fabricated by applying furan protected maleimide as a co-monomer.
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Affiliation(s)
- Xue Gu
- 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
| | - Liuqiao 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
| | - 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
| | - Wei 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
| | - Jian 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
| | - 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
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8
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Ni J, Gao YY, Tao F, Liu HY, Xu P. Temperature-Directed Biocatalysis for the Sustainable Production of Aromatic Aldehydes or Alcohols. Angew Chem Int Ed Engl 2017; 57:1214-1217. [DOI: 10.1002/anie.201710793] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 11/20/2017] [Indexed: 12/31/2022]
Affiliation(s)
- Jun Ni
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Yan-Yan Gao
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Fei Tao
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Hong-Yu Liu
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Ping Xu
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
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9
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Ni J, Gao YY, Tao F, Liu HY, Xu P. Temperature-Directed Biocatalysis for the Sustainable Production of Aromatic Aldehydes or Alcohols. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710793] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jun Ni
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Yan-Yan Gao
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Fei Tao
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Hong-Yu Liu
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Ping Xu
- State Key Laboratory of Microbial Metabolism and School of Life Sciences & Biotechnology; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
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10
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Wei B, Li W, Zhao Z, Qin A, Hu R, Tang BZ. Metal-Free Multicomponent Tandem Polymerizations of Alkynes, Amines, and Formaldehyde toward Structure- and Sequence-Controlled Luminescent Polyheterocycles. J Am Chem Soc 2017; 139:5075-5084. [PMID: 28318273 DOI: 10.1021/jacs.6b12767] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Sequence-controlled polymers, including biopolymers such as DNA, RNA, and proteins, have attracted much attention recently because of their sequence-dependent functionalities. The development of an efficient synthetic approach for non-natural sequence-controlled polymers is hence of great importance. Multicomponent polymerizations (MCPs) as a powerful and popular synthetic approach for functional polymers with great structural diversity have been demonstrated to be a promising tool for the synthesis of sequence-controlled polymers. In this work, we developed a facile metal-free one-pot multicomponent tandem polymerization (MCTP) of activated internal alkynes, aromatic diamines, and formaldehyde to successfully synthesize structural-regulated and sequence-controlled polyheterocycles with high molecular weights (up to 69 800 g/mol) in high yields (up to 99%). Through such MCTP, polymers with the in situ generated multisubstituted tetrahydropyrimidines or dihydropyrrolones in the backbone and inherent luminescence can be easily obtained with high atom economy and environmental benefit, which is inaccessible by other synthetic approaches.
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Affiliation(s)
- Bo Wei
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, China
| | - Weizhang Li
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, China
| | - Anjun Qin
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, China
| | - Rongrong Hu
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, China.,Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science & Technology , Clear Water Bay, Kowloon, Hong Kong, China
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11
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Zhou Y, Liu Q, Zhang Z, Zhu J, Zhu X. Toward alternating copolymerization of maleimide and vinyl acetate driven by hydrogen bonding. Polym Chem 2017. [DOI: 10.1039/c7py01399j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we report the solution copolymerization of N-propylmaleimide (MI) and vinyl acetate (VAc) in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) and 1,4-dioxane.
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Affiliation(s)
- Yanyan Zhou
- Suzhou key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Qingqing Liu
- Suzhou key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Zhengbiao Zhang
- Suzhou key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Jian Zhu
- Suzhou key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Xiulin Zhu
- Suzhou key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
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