1
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Abdul Rahman M, Neal TJ, Garden JA. Cooperative heterometallic catalysts: balancing activity and control in PCL- block-PLA copolymer synthesis. Chem Commun (Camb) 2024; 60:5530-5533. [PMID: 38695674 DOI: 10.1039/d4cc01664e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Heterometallic cooperativity is gaining momentum in cyclic ester ring-opening polymerisation, yet remains surprisingly underexplored in their block copolymerisations. Here, we report the first homogeneous heterometallic "ate" catalysts for poly(ε-caprolactone)-poly(lactic acid) block copolymers, showcasing the substantial differences in the polymer structures observed upon exchanging Zn for Mg or Ca.
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Affiliation(s)
| | - Thomas J Neal
- EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh, EH9 3FJ, UK.
| | - Jennifer A Garden
- EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh, EH9 3FJ, UK.
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2
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Yuan J, Xu J. Synthesis of Amphiphilic Block Copolymer and Its Application in Pigment-Based Ink. MATERIALS (BASEL, SWITZERLAND) 2024; 17:330. [PMID: 38255498 PMCID: PMC10821111 DOI: 10.3390/ma17020330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/15/2023] [Accepted: 12/16/2023] [Indexed: 01/24/2024]
Abstract
Amphiphilic block copolymers-based aqueous color inks show great potential in the field of visual communication design. However, the conventional step-by-step chemistry employed to synthesize the amphiphilic block copolymers is intricate, with low yield and high economic and environmental costs. In this work, we present a novel method for preparing an amphiphilic AB di-block copolymer of PCL-b-PAA by employing a combined polymerization strategy that involves both cationic ring-opening polymerization (ROP) of the ε-caprolactone monomer and the reversible addition-fragmentation chain-transfer (RAFT) polymerization on the acrylic acid monomer simultaneously. The corresponding polycaprolactone (PCL) and polyacrylic acid (PAA) serve as the hydrophobic and hydrophilic units, respectively. The effectiveness of the amphiphilic AB di-block copolymer as the polymeric pigment dispersant for water-based color inks is evaluated. The amphiphilic AB di-block copolymer of PCL-b-PAA exhibits a molecular weight of 1400 g mol-1, which is consistent with the theoretical value and suitable for polymeric dispersant application. The high surface excess (Γmax) of the PCL-b-PAA in water indicates a densely packed molecular morphology at the water/air interface. Additionally, micelles can be stably formed in the aqueous PCL-b-PAA solution at very low concentrations by demonstrating a low CMC value of 10-4 wt% and a micelle dimension of approximately 30 nm. The model ink dispersion is prepared using organic dyes (Disperse Yellow 232) and the amphiphilic block copolymer of PCL-b-PAA. The dispersion demonstrates near-Newtonian behavior, which is highly favorable for the application as inkjet ink. Furthermore, the ink dispersion displays a low viscosity, making it particularly suitable for visual communication design and printing purposes. Moreover, the ink dispersion demonstrates an unimodal distribution of the particle size, with an average diameter of approximately 500 nm. It retains exceptional stability of dispersion and even conducts a thermal aging treatment at 60 °C for 5 days. This work presents a facile and efficient synthetic strategy and molecular design of AB di-block copolymer-based dispersants for dye dispersions.
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Affiliation(s)
- Jingjing Yuan
- Department of Art and Design, Taiyuan University, Taiyuan 237016, China
| | - Jinbao Xu
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
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3
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Roka N, Pitsikalis M. Synthesis and Micellization Behavior of Amphiphilic Block Copolymers of Poly(N-vinyl Pyrrolidone) and Poly(Benzyl Methacrylate): Block versus Statistical Copolymers. Polymers (Basel) 2023; 15:polym15092225. [PMID: 37177372 PMCID: PMC10181249 DOI: 10.3390/polym15092225] [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: 04/07/2023] [Revised: 05/03/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Block copolymers of N-vinyl pyrrolidone (NVP) and benzyl methacrylate (BzMA), PNVP-b-PBzMA, were prepared by RAFT polymerization techniques and sequential addition of monomers. The copolymers were characterized by Size Exclusion Chromatography (SEC) and NMR spectroscopy. Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA) and Differential Thermogravimetry (DTG) were employed to study the thermal properties of these copolymers. The micellization behavior in THF, which is a selective solvent for the PBzMA blocks, was examined. For comparison the self-assembly properties of the corresponding statistical copolymers, PNVP-stat-PBzMA, were studied. In addition, the association behavior in aqueous solutions was analyzed for the block copolymers, PNVP-b-PBzMA. In this case, the solvent is selective for the PNVP blocks. Dilute solution viscometry, static (SLS) and dynamic light scattering (DLS) were employed as the tools to investigate the micellar assemblies. The efficient encapsulation of the hydrophobic curcumin within the micellar core of the supramolecular structures in aqueous solutions was demonstrated by UV-Vis spectroscopy and DLS measurements.
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Affiliation(s)
- Nikoletta Roka
- Industrial Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
| | - Marinos Pitsikalis
- Industrial Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
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4
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Wang X, Huo Z, Xie X, Shanaiah N, Tong R. Recent Advances in Sequence-Controlled Ring-Opening Copolymerizations of Monomer Mixtures. Chem Asian J 2023; 18:e202201147. [PMID: 36571563 DOI: 10.1002/asia.202201147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 12/14/2022] [Accepted: 12/23/2022] [Indexed: 12/27/2022]
Abstract
Transforming renewable resources into functional and degradable polymers is driven by the ever-increasing demand to replace unsustainable polyolefins. However, the utility of many degradable homopolymers remains limited due to their inferior properties compared to commodity polyolefins. Therefore, the synthesis of sequence-defined copolymers from one-pot monomer mixtures is not only conceptually appealing in chemistry, but also economically attractive by maximizing materials usage and improving polymers' performances. Among many polymerization strategies, ring-opening (co)polymerization of cyclic monomers enables efficient access to degradable polymers with high control on molecular weights and molecular weight distributions. Herein, we highlight recent advances in achieving one-pot, sequence-controlled polymerizations of cyclic monomer mixtures using a single catalytic system that combines multiple catalytic cycles. The scopes of cyclic monomers, catalysts, and polymerization mechanisms are presented for this type of sequence-controlled ring-opening copolymerization.
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Affiliation(s)
- Xiaoqian Wang
- Department of Chemical Engineering, Virginia Polytechnic Institute and State University, 635 Prices Fork Road, 24061, Blacksburg, VA, USA
| | - Ziyu Huo
- Department of Chemical Engineering, Virginia Polytechnic Institute and State University, 635 Prices Fork Road, 24061, Blacksburg, VA, USA
| | - Xiaoyu Xie
- Department of Chemical Engineering, Virginia Polytechnic Institute and State University, 635 Prices Fork Road, 24061, Blacksburg, VA, USA
| | - Narasimhamurthy Shanaiah
- Department of Chemistry, Virginia Polytechnic Institute and State University, 1040 Drillfield Drive, 24061, Blacksburg, VA, USA
| | - Rong Tong
- Department of Chemical Engineering, Virginia Polytechnic Institute and State University, 635 Prices Fork Road, 24061, Blacksburg, VA, USA
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5
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Wang XW, Hui JW, Li YT, Gu YR, Li ZB. Facile Synthesis of Polycarbonate Diol via Copolymerization of CO2 and Cyclohexene Oxide Catalysed by a Combination of One-Component Phosphonium Borane Lewis Pair and Water. CHINESE JOURNAL OF POLYMER SCIENCE 2023. [DOI: 10.1007/s10118-023-2925-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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6
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You H, Zhuo C, Yan S, Wang E, Cao H, Liu S, Wang X. CO 2 Deprotection-Mediated Switchable Polymerization for Precise Construction of Block Copolymers. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Huai You
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, People’s Republic of China
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Chunwei Zhuo
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, People’s Republic of China
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Shuo Yan
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, People’s Republic of China
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Enhao Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, People’s Republic of China
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Han Cao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, People’s Republic of China
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Shunjie Liu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, People’s Republic of China
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
| | - Xianhong Wang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, People’s Republic of China
- University of Science and Technology of China, Hefei 230026, People’s Republic of China
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7
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Andriani F, Fuoco T. Statistical enchainment of ester/ether and carbonate cleavable bonds to control copolymers’ erosion rate and trigger environment-specific degradation. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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8
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Jia Y, Sun Z, Hu C, Pang X. Switchable Polymerization: A Practicable Strategy to Produce Biodegradable Block Copolymers with Diverse Properties. Chempluschem 2022; 87:e202200220. [PMID: 36071346 DOI: 10.1002/cplu.202200220] [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: 06/30/2022] [Revised: 08/14/2022] [Indexed: 11/11/2022]
Abstract
With the global demand for sustainable development, there has been an increasing interest in using natural biomass as raw resources to produce sustainable polymers as an alternative to petroleum-based polymers. Because monocomponent biodegradable polymers are often insufficient in performance, copolymers with well-engineered block structures are synthesized to reach wide tunability. Switchable polymerization is such a practical strategy to produce biodegradable block copolymers with diverse performance. This review focus on the performance of block copolymers bearing biodegradable polymer segments produced by diverse switchable polymerization. We highlight two main segments that are critical for biodegradable block copolymers, i. e., polyester and polycarbonate, summarize the multiple characters of materials from switchable polymerization such as antibacterial, shape memory, adhesives, etc. The state-of-the-art research on biodegradable block copolymers, as well as an outlook on the preparation and application of novel materials, are presented.
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Affiliation(s)
- Yifan Jia
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Zhiqiang Sun
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Chenyang Hu
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Xuan Pang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- University of Science and Technology of China, Hefei, 230026, P. R. China
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9
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Bruckmoser J, Rieger B. Simple and Rapid Access toward AB, BAB and ABAB Block Copolyesters from One-Pot Monomer Mixtures Using an Indium Catalyst. ACS Macro Lett 2022; 11:1067-1072. [PMID: 35977351 DOI: 10.1021/acsmacrolett.2c00468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthesis of well-defined block copolymers from one-pot monomer mixtures is particularly challenging when monomers are from the same class and show similar reactivity. Herein, an indium-based catalyst that shows comparable rates in the ring-opening homopolymerization of β-butyrolactone (β-BL) and ε-decalactone (ε-DL), demonstrates monomer-selective behavior in one-pot copolymerizations of β-BL and ε-DL. This provides simple and rapid access to well-defined di-, tri-, or tetra-block copolyesters from monomer mixtures. The sequence-controlled nature of these polymers was confirmed by kinetic analysis, 13C{1H} NMR spectroscopy, DSC, and TGA measurements.
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Affiliation(s)
- Jonas Bruckmoser
- WACKER-Chair of Macromolecular Chemistry, Catalysis Research Center, Department of Chemistry, Technical University of Munich, 85748 Garching, Germany
| | - Bernhard Rieger
- WACKER-Chair of Macromolecular Chemistry, Catalysis Research Center, Department of Chemistry, Technical University of Munich, 85748 Garching, Germany
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10
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Zaky MS, Guichard G, Taton D. Block Copolymer Synthesis by a Sequential Addition Strategy from the Organocatalytic Group Transfer Polymerization of Methyl Methacrylate to the Ring-Opening Polymerization of Lactide. Macromol Rapid Commun 2022; 43:e2200395. [PMID: 35868609 DOI: 10.1002/marc.202200395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/27/2022] [Indexed: 11/05/2022]
Abstract
Sequential block copolymerization involving comonomers belonging to different classes, e.g., a vinyl-type monomer and a heterocycle, is a challenging task in macromolecular chemistry, as corresponding propagating species do not interconvert easily from one to the other by crossover reactions. Here, it is first evidenced that 1-methoxy 2-methyl 1-trimethylsilyloxypropene (MTS), i.e., a silyl ketene acetal (SKA)-containing initiator, can be used in presence of the P4 -t-Bu phosphazene organic base to control the ring-opening polymerization (ROP) of racemic lactide (rac-LA). The elementary reaction, which rapidly transforms SKA groups into propagating alkoxides, can be leveraged to directly synthesize well-defined poly(methyl methacrylate)-b-polylactide (PMMA-b-PLA) block copolymers. This is achieved using P4 -t-Bu as the single organic catalyst and MTS as the initiator for the group transfer polymerization (GTP) of methyl methacrylate (MMA), followed by the ROP of rac-LA. Both polymerization methods are implemented under selective and controlled/living conditions at room temperature in THF. This sequential addition strategy further expands the scope of organic catalysis of polymerizations for macromolecular engineering of block copolymers involving propagating species of disparate reactivity. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Mohamed Samir Zaky
- Laboratoire de Chimie des Polymères Organiques (LCPO), UMR 5629, Université de Bordeaux, INP-ENSCBP, 16 av. Pey Berland, PESSAC cedex, 33607, France
| | - Gilles Guichard
- Univ. Bordeaux, CNRS, CBMN, UMR 5248, Institut Européen de Chimie et Biologie, 2 rue Robert Escarpit, Pessac, F-33607, France
| | - Daniel Taton
- Laboratoire de Chimie des Polymères Organiques (LCPO), UMR 5629, Université de Bordeaux, INP-ENSCBP, 16 av. Pey Berland, PESSAC cedex, 33607, France
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11
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Jadrich CN, Pane VE, Lin B, Jones GO, Hedrick JL, Park NH, Waymouth RM. A Cation-Dependent Dual Activation Motif for Anionic Ring-Opening Polymerization of Cyclic Esters. J Am Chem Soc 2022; 144:8439-8443. [PMID: 35504294 DOI: 10.1021/jacs.2c01436] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new organocatalyst for the ring-opening polymerization of lactones has been identified. Under the tested conditions, the anions of 2,2'-bisindole promote fast, living polymerizations (as short as 10 ms) which are selective for chain elongation over transesterification (Đ ≤ 1.1). While structurally related to (thio)urea anion catalysts, anions of 2,2'-bisindole activate the monomer via the counterion rather than through hydrogen bonding. This new activation motif enables modulation of the polymerization rate by 2 orders of magnitude by changing the counterion.
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Affiliation(s)
- Caleb N Jadrich
- Department of Chemistry, Stanford University, Stanford, California 94305-5080, United States
| | - Vince E Pane
- Department of Chemistry, Stanford University, Stanford, California 94305-5080, United States
| | - Binhong Lin
- Department of Chemistry, Stanford University, Stanford, California 94305-5080, United States
| | - Gavin O Jones
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - James L Hedrick
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Nathaniel H Park
- IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States
| | - Robert M Waymouth
- Department of Chemistry, Stanford University, Stanford, California 94305-5080, United States
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12
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Zenati A. Triblock Azo copolymers: RAFT synthesis, properties, thin film self-assembly and applications. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2021.2015779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Affiliation(s)
- Athmen Zenati
- Refining and Petrochemistry, Division of Method and Operation, Sonatrach, Arzew, Algeria
- Central Directorate of Research and Development, Sonatrach, Boumerdes, Algeria
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13
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Wang Q, Cao M, Kan X, Lv A, Du F, Li Z. Ring‐opening polymerization of 1,4‐oxathian‐2‐one and its copolymerization with δ‐valerolactone. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qi‐Yuan 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, Center for Soft Matter Science and Engineering Peking University Beijing China
| | - Meng‐Xue Cao
- 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, Center for Soft Matter Science and Engineering Peking University Beijing China
| | - Xiao‐Wei Kan
- 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, Center for Soft Matter Science and Engineering Peking University Beijing 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, Center for Soft Matter Science and Engineering Peking University Beijing 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, Center for Soft Matter Science and Engineering Peking University Beijing 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, Center for Soft Matter Science and Engineering Peking University Beijing China
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14
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Diaz C, Fu J, Soobrattee S, Cao L, Nyamayaro K, Goonesinghe C, Patrick BO, Mehrkhodavandi P. Comparison of Imine- and Phosphinimine-Supported Indium Complexes: Tuning the Reactivity for the Sequential and Simultaneous Copolymerization of Lactide and ε-Caprolactone. Inorg Chem 2022; 61:3763-3773. [PMID: 35171588 DOI: 10.1021/acs.inorgchem.2c00043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Imine- and phosphinimine-supported indium complexes were used as catalysts in the polymerization of racemic lactide and ε-caprolactone as well as their copolymerization by the sequential and simultaneous addition of monomers. Tuning the electronics and sterics of the indium centers by either (i) changing the nature of the nitrogen donors and (ii) coordinating a hemilabile side group had a significant effect on the reactivity of the complexes, their stability, and their control in the synthesis of block copolymers. Specifically, the imine-supported complex (5) showed the highest activity in the homo- and copolymerization of the cyclic esters, in contrast to the phosphinimine-supported complex (7), which was significantly slower and less stable. The presence of morpholine and thiomorpholine hemilabile side groups either reduced the activity or prevented the formation of alkoxide complexes.
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Affiliation(s)
- Carlos Diaz
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Jane Fu
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Shazia Soobrattee
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Lirong Cao
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Kudzanai Nyamayaro
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Chatura Goonesinghe
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Brian O Patrick
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Parisa Mehrkhodavandi
- Department of Chemistry, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
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15
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Wang C, Zhang X, Zhao W, Liu X, Wang Q, Sun J. Synthesis of Aliphatic Hyperbranched Polycarbonates via Organo-Catalyzed “A1+B2”-Ring-Opening Polymerization. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Chengliang Wang
- Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao CN-266042, China
| | - Xu Zhang
- Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao CN-266042, China
| | - Wei Zhao
- Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao CN-266042, China
| | - Xin Liu
- Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao CN-266042, China
| | - Qingfu Wang
- Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao CN-266042, China
| | - Jingjiang Sun
- Key Laboratory of Rubber-Plastics, Ministry of Education, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Zhengzhou Rd. 53, Qingdao CN-266042, China
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16
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Cichoń K, Kost B, Basko M. Synthesis and properties of ABA-triblock copolymers from polyester A-blocks and easily degradable polyacetal B-blocks. Polym Chem 2022. [DOI: 10.1039/d2py00620k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Novel, degradable amphiphilic ABA triblock copolymers with a polyacetal chain as the hydrophilic internal block and polyesters as external hydrophobic segments were designed and prepared for the first time in a controlled manner.
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Affiliation(s)
- Karolina Cichoń
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Bartłomiej Kost
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
| | - Malgorzata Basko
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland
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17
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Lin L, Chen X, Xiang H, Chang M, Xu Y, Zhao H, Meng Y. Construction of triblock copolyesters via one-step switchable terpolymerization of epoxides, phthalic anhydride and ε-caprolactone using dual urea/organic base catalysts. Polym Chem 2022. [DOI: 10.1039/d1py01390d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A cost-effective and efficient system of ureas/organic bases toward the controlled self-switchable copolymerization of epoxide/PA/CL to obtain well-defined triblock polyesters.
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Affiliation(s)
- Limiao Lin
- School of Environmental and Chemical Engineering, Foshan University, Foshan 528000, China
| | - Xin Chen
- School of Environmental and Chemical Engineering, Foshan University, Foshan 528000, China
| | - Huanxin Xiang
- School of Materials Science & Hydrogen Energy, Foshan University, Foshan 528000, China
| | - Min Chang
- School of Materials Science & Hydrogen Energy, Foshan University, Foshan 528000, China
| | - Yonghang Xu
- School of Materials Science & Hydrogen Energy, Foshan University, Foshan 528000, China
| | - Hongting Zhao
- School of Environmental and Chemical Engineering, Foshan University, Foshan 528000, China
| | - Yuezhong Meng
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province/School of Materials Science and Engineering, Sun Yat-Sen University, 135 Xingang West, Guangzhou, 510275, China
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18
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Xu J, Wang X, Hadjichristidis N. Diblock dialternating terpolymers by one-step/one-pot highly selective organocatalytic multimonomer polymerization. Nat Commun 2021; 12:7124. [PMID: 34880211 PMCID: PMC8655074 DOI: 10.1038/s41467-021-27377-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 11/16/2021] [Indexed: 11/09/2022] Open
Abstract
The synthesis of well-defined block copolymers from a mixture of monomers without additional actions ("one-pot/one-step") is an ideal and industrially valuable method. In addition, the presence of controlled alternating sequences in one or both blocks increases the structural diversity of polymeric materials, but, at the same time, the synthetic difficulty. Here we show that the "one-pot/one-step" ring-opening terpolymerization of a mixture of three monomers (N-sulfonyl aziridines; cyclic anhydrides and epoxides), with tert-butylimino-tris(dimethylamino)phosphorene (t-BuP1) as a catalyst, results in perfect diblock dialternating terpolymers having a sharp junction between the two blocks, with highly-controllable molecular weights and narrow molecular weight distributions (Ð < 1.08). The organocatalyst switches between two distinct polymerization cycles without any external stimulus, showing high monomer selectivity and kinetic control. The proposed mechanism is based on NMR, in-situ FTIR, SEC, MALDI-ToF, reactivity ratios, and kinetics studies.
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Affiliation(s)
- Jiaxi Xu
- Polymer Synthesis Laboratory, Physical Sciences and Engineering Division, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia
| | - Xin Wang
- Polymer Synthesis Laboratory, Physical Sciences and Engineering Division, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia
| | - Nikos Hadjichristidis
- Polymer Synthesis Laboratory, Physical Sciences and Engineering Division, KAUST Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia.
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19
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Hern ZC, Quan SM, Dai R, Lai A, Wang Y, Liu C, Diaconescu PL. ABC and ABAB Block Copolymers by Electrochemically Controlled Ring-Opening Polymerization. J Am Chem Soc 2021; 143:19802-19808. [PMID: 34792339 DOI: 10.1021/jacs.1c08648] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An electrochemically controlled synthesis of multiblock copolymers by alternating the redox states of (salfan)Zr(OtBu)2 (salfan = 1,1'-di(2-tert-butyl-6-N-methylmethylenephenoxy)ferrocene) is reported. Aided by electrochemistry with a glassy carbon working electrode, an in situ potential switch alters the catalyst's oxidation state and its subsequent monomer (l-lactide, β-butyrolactone, or cyclohexene oxide) selectivity in one pot. Various multiblock copolymers were prepared, including an ABAB tetrablock copolymer, poly(cyclohexene oxide-b-lactide-b-cyclohexene oxide-b-lactide), and an ABC triblock copolymer, poly(hydroxybutyrate-b-cyclohexene oxide-b-lactide). The polymers produced using this technique are similar to those produced via a chemical redox reagent method, displaying moderately narrow dispersities (1.1-1.5) and molecular weights ranging from 7 to 26 kDa.
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Affiliation(s)
- Zachary C Hern
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
| | - Stephanie M Quan
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
| | - Ruxi Dai
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
| | - Amy Lai
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
| | - Yihang Wang
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
| | - Chong Liu
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
| | - Paula L Diaconescu
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
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20
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Xiao W, Xu H, Zhang J, Chen Y, Dong Z, Chen A, Xu J, Lei C. One-Shot synthesis of heterografted brush copolymers through orthogonal Ring-Opening polymerization and atom transfer radical polymerization. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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21
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Rosetto G, Deacy AC, Williams CK. Mg(ii) heterodinuclear catalysts delivering carbon dioxide derived multi-block polymers. Chem Sci 2021; 12:12315-12325. [PMID: 34603661 PMCID: PMC8480424 DOI: 10.1039/d1sc03856g] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 07/29/2021] [Indexed: 11/21/2022] Open
Abstract
Carbon dioxide derived polymers are emerging as useful materials for applications spanning packaging, construction, house-hold goods and automotive components. To accelerate and broaden their uptake requires both more active and selective catalysts and greater structural diversity for the carbon dioxide derived polymers. Here, highly active catalysts show controllable selectivity for the enchainment of mixtures of epoxide, anhydride, carbon dioxide and lactone. Firstly, metal dependent selectivity differences are uncovered using a series of dinuclear catalysts, Mg(ii)Mg(ii), Zn(ii)Zn(ii), Mg(ii)Zn(ii), and Mg(ii)Co(ii), each exposed to mixtures of bio-derived tricyclic anhydride, cyclohexene oxide and carbon dioxide (1 bar). Depending upon the metal combinations, different block structures are possible with Zn(ii)Zn(ii) yielding poly(ester-b-carbonate); Mg(ii)Mg(ii) or Mg(ii)Co(ii) catalysts delivering poly(carbonate-b-ester); and Mg(ii)Zn(ii) furnishing a random copolymer. These results indicate that carbon dioxide insertion reactions follow the order Co(ii) > Mg(ii) > Zn(ii). Using the most active and selective catalyst, Mg(ii)Co(ii), and exploiting reversible on/off switches between carbon dioxide/nitrogen at 1 bar delivers precision triblock (ABA), pentablock (BABAB) and heptablock (ABABABA) polymers (where A = poly(cyclohexylene oxide-alt-tricyclic anhydride), PE; B = poly(cyclohexene carbonate), PCHC). The Mg(ii)Co(ii) catalyst also selectively polymerizes a mixture of anhydride, carbon dioxide, cyclohexene oxide and ε-caprolactone to deliver a CBABC pentablock copolymer (A = PE, B = PCHC C = poly(caprolactone), PCL). The catalysts combine high activity and selectivity to deliver new polymers featuring regularly placed carbon dioxide and biomass derived linkages.
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Affiliation(s)
- Gloria Rosetto
- Department of Chemistry, Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
| | - Arron C Deacy
- Department of Chemistry, Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
| | - Charlotte K Williams
- Department of Chemistry, Chemistry Research Laboratory 12 Mansfield Rd Oxford OX1 3TA UK
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22
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Rittinghaus RD, Karabulut A, Hoffmann A, Herres‐Pawlis S. Nachtaktiv: Eisen‐Guanidin‐Komplex katalysiert ROP auf der schlafenden Seite der ATRP. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ruth D. Rittinghaus
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1a 52074 Aachen Deutschland
| | - Aylin Karabulut
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1a 52074 Aachen Deutschland
| | - Alexander Hoffmann
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1a 52074 Aachen Deutschland
| | - Sonja Herres‐Pawlis
- Institut für Anorganische Chemie RWTH Aachen University Landoltweg 1a 52074 Aachen Deutschland
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23
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Rittinghaus RD, Karabulut A, Hoffmann A, Herres‐Pawlis S. Active in Sleep: Iron Guanidine Catalyst Performs ROP on Dormant Side of ATRP. Angew Chem Int Ed Engl 2021; 60:21795-21800. [PMID: 34270162 PMCID: PMC8518923 DOI: 10.1002/anie.202109053] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Indexed: 11/23/2022]
Abstract
Copolymers are the answer to property limitations of homopolymers. In order to use the full variety of monomers available, catalysts active in more than one polymerization mechanism are currently investigated. Iron guanidine catalysts have shown to be extraordinarily active in ROP of lactide and herein prove their versatility by also promoting ATRP of styrene. The presented iron complex is the first polymerizing lactide and styrene simultaneously to a defined block copolymer in a convenient one-pot synthesis. Both mechanisms work hand in hand with ROP using the dominantly present FeII species on the dormant side of the ATRP equilibrium. This orthogonal copolymerization by a benign iron catalyst opens up new pathways to biocompatible polymerization procedures broadening the scope of ATRP applications.
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Affiliation(s)
- Ruth D. Rittinghaus
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1a52074AachenGermany
| | - Aylin Karabulut
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1a52074AachenGermany
| | - Alexander Hoffmann
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1a52074AachenGermany
| | - Sonja Herres‐Pawlis
- Institute of Inorganic ChemistryRWTH Aachen UniversityLandoltweg 1a52074AachenGermany
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24
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Pottanam Chali S, Azhdari S, Galstyan A, Gröschel AH, Ravoo BJ. Biodegradable supramolecular micelles via host-guest interaction of cyclodextrin-terminated polypeptides and adamantane-terminated polycaprolactones. Chem Commun (Camb) 2021; 57:9446-9449. [PMID: 34528969 DOI: 10.1039/d1cc03372g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Biodegradable supramolecular micelles were prepared exploiting the host-guest interaction of cyclodextrin and adamantane. Cyclodextrin-initiated polypeptides acted as the hydrophilic corona, whereas adamantane-terminated polycaprolactones served as the hydrophobic core.
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Affiliation(s)
- Sharafudheen Pottanam Chali
- Organic Chemistry Institute and Centre for Soft Nanoscience Westfälische Wilhelms-Universität Münster, Corrensstrasse 36, 48149 Münster, Germany.
| | - Suna Azhdari
- Physical Chemistry Institute and Centre for Soft Nanoscience Westfälische Wilhelms-Universität Münster, Corrensstrasse 28, 48149 Münster, Germany
| | - Anzhela Galstyan
- Centre for Soft Nanoscience Westfälische Wilhelms-Universität Münster, Busso-Peus-Strasse 10, 48149 Münster, Germany
| | - André H Gröschel
- Physical Chemistry Institute and Centre for Soft Nanoscience Westfälische Wilhelms-Universität Münster, Corrensstrasse 28, 48149 Münster, Germany
| | - Bart Jan Ravoo
- Organic Chemistry Institute and Centre for Soft Nanoscience Westfälische Wilhelms-Universität Münster, Corrensstrasse 36, 48149 Münster, Germany.
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25
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D'Auria I, Santulli F, Ciccone F, Giannattasio A, Mazzeo M, Pappalardo D. Synthesis of Semi‐Aromatic Di‐Block Polyesters by Terpolymerization of Macrolactones, Epoxides, and Anhydrides. ChemCatChem 2021. [DOI: 10.1002/cctc.202100434] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ilaria D'Auria
- Department of Chemistry and Biology “A. Zambelli” University of Salerno Via Giovanni Paolo II, 132 84084 Fisciano SA Italy
| | - Federica Santulli
- Department of Chemistry and Biology “A. Zambelli” University of Salerno Via Giovanni Paolo II, 132 84084 Fisciano SA Italy
| | - Francesca Ciccone
- Department of Chemistry and Biology “A. Zambelli” University of Salerno Via Giovanni Paolo II, 132 84084 Fisciano SA Italy
| | - Alessia Giannattasio
- Department of Chemistry and Biology “A. Zambelli” University of Salerno Via Giovanni Paolo II, 132 84084 Fisciano SA Italy
| | - Mina Mazzeo
- Department of Chemistry and Biology “A. Zambelli” University of Salerno Via Giovanni Paolo II, 132 84084 Fisciano SA Italy
| | - Daniela Pappalardo
- Dipartimento di Scienze e Tecnologie Università del Sannio Via de Sanctis snc 82100 Benevento Italy
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26
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Li C, Dang YF, Wang B, Pan L, Li YS. Constructing ABA- and ABCBA-Type Multiblock Copolyesters with Structural Diversity by Organocatalytic Self-Switchable Copolymerization. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00767] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chen Li
- Tianjin Key Laboratory of Composite & Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China
| | - Yan-Feng Dang
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, Tianjin University, Tianjin 300072, China
| | - Bin Wang
- Tianjin Key Laboratory of Composite & Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China
| | - Li Pan
- Tianjin Key Laboratory of Composite & Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China
| | - Yue-Sheng Li
- Tianjin Key Laboratory of Composite & Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300350, China
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27
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Denisova YI, Shandryuk GA, Arinina MP, Levin IS, Zhigarev VA, Gringolts ML, Finkelshtein ES, Malkin AY, Kudryavtsev YV. Multiblock Copolymers of Norbornene and Cyclododecene: Chain Structure and Properties. Polymers (Basel) 2021; 13:1756. [PMID: 34072052 PMCID: PMC8199182 DOI: 10.3390/polym13111756] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/24/2021] [Accepted: 05/24/2021] [Indexed: 02/04/2023] Open
Abstract
We investigate the structure-property relations of the multiblock copolymers of norbornene with cyclododecene synthesized via the macromolecular cross-metathesis reaction between amorphous polynorbornene and semicrystalline polydodecenamer in the presence of the first-generation Grubbs catalyst. By adjusting the reaction time, catalyst amount, and composition of the initial system, we obtain a set of statistical multiblock copolymers that differ in the composition and average length of norbornene and dodecenylene unit sequences. Structural, thermal, and mechanical characterization of the copolymers with NMR, XRD, DSC (including thermal fractionation by successive self-nucleation and annealing), and rotational rheology allows us to relate the reaction conditions to the average length of crystallizable unit sequences, thicknesses of corresponding lamellas, and temperatures of their melting. We demonstrate that isolated dodecenylene units can be incorporated into crystalline lamellas so that even nearly random copolymers should retain crystallinity. Weak high-temperature endotherms observed in the multiblock copolymers of norbornene with cyclododecene and other cycloolefins could indicate that the corresponding systems are microphase-separated in the melt state.
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Affiliation(s)
- Yulia I. Denisova
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Georgiy A. Shandryuk
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Marianna P. Arinina
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Ivan S. Levin
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Vsevolod A. Zhigarev
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Maria L. Gringolts
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Eugene Sh. Finkelshtein
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Alexander Ya. Malkin
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
| | - Yaroslav V. Kudryavtsev
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, 119991 Moscow, Russia; (Y.I.D.); (G.A.S.); (M.P.A.); (I.S.L.); (V.A.Z.); (M.L.G.); (E.S.F.); (A.Y.M.)
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr. 31, 119071 Moscow, Russia
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28
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Wan X, Jiang J, Tu Y, Xu S, Li J, Lu H, Li Z, Xiong L, Li X, Zhao Y, Tu Y. A cascade strategy towards the direct synthesis of green polyesters with versatile functional groups. Polym Chem 2021. [DOI: 10.1039/d1py01124c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The cascade coupling of ROP and CP enables the facile synthesis of high functional group content biodegradable polyesters.
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Affiliation(s)
- Xueting Wan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Jian Jiang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Yanyan Tu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Siyuan Xu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Jing Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Huanjun Lu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Zhikai Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Lianhu Xiong
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Xiaohong Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Youliang Zhao
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Yingfeng Tu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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