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Tian G, Wang H, Song Y, Xiang J, Ying Y, Han X, Wang S, Zhang L, Zhang J, Tang N. Study on zinc oxide‐creatinine hybrid catalyst for efficient lactide synthesis with low racemization. J Appl Polym Sci 2023. [DOI: 10.1002/app.53762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Affiliation(s)
- Guiying Tian
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Huiqing Wang
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Yuanyuan Song
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Jun Xiang
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Yiran Ying
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Xurui Han
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Songbo Wang
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Lei Zhang
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Jianping Zhang
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
| | - Na Tang
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco‐utilization Tianjin University of Science and Technology (TUST) Tianjin China
- College of Chemical Engineering and Material Science, Tianjin University of Science and Technology (TUST) Tianjin China
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Kaiho S, Hmayed AAR, Delle Chiaie KR, Worch JC, Dove AP. Designing Thermally Stable Organocatalysts for Poly(ethylene terephthalate) Synthesis: Toward a One-Pot, Closed-Loop Chemical Recycling System for PET. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Shu Kaiho
- School of Chemistry, University of Birmingham, Edgbaston, BirminghamB15 2TT, U.K
- Chemicals Research Laboratories, Toray Industries, Inc., 9-1, Oe-cho, Minato-ku, Nagoya455-8502, Japan
| | - Ali Al Rida Hmayed
- School of Chemistry, University of Birmingham, Edgbaston, BirminghamB15 2TT, U.K
| | | | - Joshua C. Worch
- School of Chemistry, University of Birmingham, Edgbaston, BirminghamB15 2TT, U.K
| | - Andrew P. Dove
- School of Chemistry, University of Birmingham, Edgbaston, BirminghamB15 2TT, U.K
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Meng X, Yu L, Cao Y, Zhang X, Zhang Y. Progresses in synthetic technology development for the production of L-lactide. Org Biomol Chem 2021; 19:10288-10295. [PMID: 34788779 DOI: 10.1039/d1ob01918j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
L-Lactide is an intermediate for the industrial production of polylactic acid (PLA). The chemical and optical purities of lactide determine the quality of the prepared PLA. It is of great challenge to synthesize L-lactide efficiently with high chemical and optical purities under the conditions applicable for industrial production. With the national plastic reduction order issued, developing biodegradable materials such as PLA has gradually become a hot topic, and the production of upstream lactide is the key technique for the whole industrial chain. This mini-review aims to summarize typical works on the related synthetic technology development in recent years.
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Affiliation(s)
- Xiangkun Meng
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China.
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China.
| | - Yitao Cao
- Royal Holloway, University of London, Egham, Surrey, TW20 0QR, UK
| | - Xu Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China.
| | - Yiyang Zhang
- Graduate School of System Informatics, Kobe University, Kobe 657-8501, Japan.
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Basterretxea A, Jehanno C, Mecerreyes D, Sardon H. Dual Organocatalysts Based on Ionic Mixtures of Acids and Bases: A Step Toward High Temperature Polymerizations. ACS Macro Lett 2019; 8:1055-1062. [PMID: 35619485 DOI: 10.1021/acsmacrolett.9b00481] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Organocatalysis provides a powerful alternative in many polymerization reactions and nowadays has become a valuable tool for polymer chemists. The key reason for transitioning to organocatalysts is not only their ability to be effectively removed from resultant products, but also, their potential to exquisitely control the catalytic activity and selectivity of the polymerization processes. While organocatalysis has been largely implemented in research laboratories, its use in industrial bulk polymerization processes is still scarce. This is mostly due to the poor thermal stability of organocatalysts at temperatures (150-250 °C) usually employed for industrial polymerizations. In this Viewpoint, we highlight the recent advances of the use of acid-base ionic mixtures in high temperatures bulk polymerization reactions. First, we will focus on the synthesis, characterization, difunctional catalytic properties, and thermal stability of these acid-base mixtures. Afterward, we will emphasize the recent literature describing their use in chain growth and step-growth polymerizations. Moreover, the highlight will also draw attention to recent efforts in the use of these acid-base mixtures in polymer recycling by means of depolymerization.
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Affiliation(s)
- Andere Basterretxea
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, 20018, Donostia-San Sebastián, Spain
| | - Coralie Jehanno
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, 20018, Donostia-San Sebastián, Spain
| | - David Mecerreyes
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, 20018, Donostia-San Sebastián, Spain
- Ikerbasque, Basque Foundation for Science, E-48011, Bilbao, Spain
| | - Haritz Sardon
- POLYMAT, University of the Basque Country UPV/EHU, Joxe Mari Korta Center, 20018, Donostia-San Sebastián, Spain
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Mezzasalma L, Dove AP, Coulembier O. Organocatalytic ring-opening polymerization of l-lactide in bulk: A long standing challenge. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.05.013] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Catalytic Systems for the Production of Poly(lactic acid). SYNTHESIS, STRUCTURE AND PROPERTIES OF POLY(LACTIC ACID) 2017. [DOI: 10.1007/12_2017_20] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Gao J, Bao F, Wang D, Ma R, Jiang S, Zhang X, Yao Y, Han X, Yan C. Facile green ring-opening polymerization of l-lactide catalyzed by natural kaoline. Polym Chem 2015. [DOI: 10.1039/c5py00102a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Natural kaoline without any further modification was used as a novel catalyst for the facile green ring-opening polymerization of l-lactide.
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Affiliation(s)
- Jie Gao
- College of Chemistry
- Central China Normal University
- Wuhan
- China
| | - Feng Bao
- College of Chemistry
- Central China Normal University
- Wuhan
- China
| | - Duo Wang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education
- China University of Geosciences
- Wuhan
- China
| | - Rui Ma
- Engineering Research Center of Nano-Geomaterials of Ministry of Education
- China University of Geosciences
- Wuhan
- China
| | - Sanfeng Jiang
- College of Chemistry
- Central China Normal University
- Wuhan
- China
| | - Xu Zhang
- College of Chemistry
- Central China Normal University
- Wuhan
- China
| | - Yanjin Yao
- College of Chemistry
- Central China Normal University
- Wuhan
- China
| | - Xiaobing Han
- College of Chemistry
- Central China Normal University
- Wuhan
- China
| | - Chunjie Yan
- Engineering Research Center of Nano-Geomaterials of Ministry of Education
- China University of Geosciences
- Wuhan
- China
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Huang W, Qi Y, Cheng N, Zong X, Zhang T, Jiang W, Li H, Zhang Q. Green synthesis of enantiomerically pure l-lactide and d-lactide using biogenic creatinine catalyst. Polym Degrad Stab 2014. [DOI: 10.1016/j.polymdegradstab.2014.01.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Målberg S, Basalp D, Finne-Wistrand A, Albertsson AC. Bio-safe synthesis of linear and branched PLLA. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23884] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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