1
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Zhou G, Mu H, Jian Z. Accessing Functionalized Ultra-High Molecular Weight Poly(α-olefin)s via Hafnium-Mediated Highly Isospecific Copolymerization. Macromol Rapid Commun 2024; 45:e2400204. [PMID: 38751341 DOI: 10.1002/marc.202400204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/10/2024] [Indexed: 05/28/2024]
Abstract
Inspired by the favorable impact of heteroatom-containing groups in phenoxy-imine titanium and late transition metal catalysts, a series of novel pyridylamido hafnium catalysts bearing ─OMe (Cat-OMe), ─CF3 (Cat-CF3), and ─C6F5 (Cat-C6F5) substituents are designed and synthesized. Together with the established hafnium catalysts Cat-H and Cat-iPr by Dow/Symyx, these catalysts are applied in the polymerization of α-olefins, including 1-hexene, 1-octene, and 4M1P, as well as in the copolymerization of these α-olefins with a specifically designed polar monomer. The enhancement of polymer molecular weight derived from catalyst modification and the incorporation of polar monomers is discussed in detail. Notably, the new catalysts are all highly active for α-olefins polymerization, with catalyst Cat-CF3 producing isotactic polymers with the highest molecular weight (Mw = 1649 kg mol-1); in copolymerization with polar monomers, catalyst Cat-OMe yields isotactic copolymer with the highest molecular weight (Mw = 2990 kg mol-1). Interestingly, catalyst Cat-C6F5 bearing a ─C6F5 group in the N-aryl moiety gives rise to poly(α-olefin) with reduced stereoselectivity. The findings of this study underscore the potential of heteroatom-containing groups in the development of early transition metal catalysts and the synthesis of polymer with novel structures.
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Affiliation(s)
- Guanglin Zhou
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Hongliang Mu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, China
| | - Zhongbao Jian
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
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2
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Cao D, Nie F, Liu M, Sun X, Wang B, Wang F, Li N, Wang B, Ma Z, Pan L, Li Y. Crosslinked anion exchange membranes prepared from highly reactive polyethylene and polypropylene intermediates. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Fan H, Liao Y, Dai S. Propylene polymerization and copolymerization with polar monomers facilitated by flexible cycloalkyl substituents in α-diimine systems. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125076] [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]
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4
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Gao H, Lu X, Chen S, Du B, Yin X, Kang Y, Zhang K, Liu C, Pan L, Wang B, Ma Z, Li Y. Preparation of Well-Controlled Isotactic Polypropylene-Based Block Copolymers with Superior Physical Performance via Efficient Coordinative Chain Transfer Polymerization. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Huan Gao
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Xu Lu
- Petrochemical Research Institute, Petro China Company Limited, Beijing 102206, P. R. China
| | - Shangtao Chen
- Petrochemical Research Institute, Petro China Company Limited, Beijing 102206, P. R. China
| | - Bin Du
- Petrochemical Research Institute, Petro China Company Limited, Beijing 102206, P. R. China
| | - Xiao Yin
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Yuze Kang
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Kunyu Zhang
- Petrochemical Research Institute, Petro China Company Limited, Beijing 102206, P. R. China
| | - Chao Liu
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Li Pan
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Bin Wang
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Zhe Ma
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Yuesheng Li
- Tianjin Key Laboratory of Composite and Functional Materials, and School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China
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5
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Ma Z, Ji M, Pang W, Si G, Chen M. The synthesis and properties research of functionalized polyolefins. NEW J CHEM 2022. [DOI: 10.1039/d2nj04335a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This work demonstrated a tandem ROMP/hydrogenation approach for the preparation of functionalized polyolefins and their properties were investigated.
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Affiliation(s)
- Zhanshan Ma
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, China
| | - Minghang Ji
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, China
| | - Wenmin Pang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Guifu Si
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Min Chen
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, China
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6
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Palucci B, Zanchin G, Ricci G, Vendier L, Lorber C, Leone G. Vanadium-Catalyzed Terpolymerization of α,ω-Dienes with Ethylene and Cyclic Olefins: Ready Access to Polar-Functionalized Polyolefins. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c02142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Benedetta Palucci
- Consiglio Nazionale delle Ricerche-Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC), via A. Corti 12, Milano I-20133, Italy
| | - Giorgia Zanchin
- Consiglio Nazionale delle Ricerche-Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC), via A. Corti 12, Milano I-20133, Italy
| | - Giovanni Ricci
- Consiglio Nazionale delle Ricerche-Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC), via A. Corti 12, Milano I-20133, Italy
| | - Laure Vendier
- LCC (Laboratoire de Chimie de Coordination), Centre national de la recherche scientifique, 205 route de Narbonne, BP44099, Toulouse 31077, France
- Université de Toulouse, UPS, INPT, LCC, Toulouse 31077, France
| | - Christian Lorber
- LCC (Laboratoire de Chimie de Coordination), Centre national de la recherche scientifique, 205 route de Narbonne, BP44099, Toulouse 31077, France
- Université de Toulouse, UPS, INPT, LCC, Toulouse 31077, France
| | - Giuseppe Leone
- Consiglio Nazionale delle Ricerche-Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” (SCITEC), via A. Corti 12, Milano I-20133, Italy
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7
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Acik G. Fabrication of polypropylene fibers possessing quaternized ammonium salt based on the combination of CuAAC click chemistry and electrospinning. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.105035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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8
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Structure and property of comb-like polyolefins derived from highly Stereospecific homo-polymerization of higher α-olefins. POLYMER 2021. [DOI: 10.1016/j.polymer.2020.123223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Huang M, Chen J, Wang B, Huang W, Chen H, Gao Y, Marks TJ. Polar Isotactic and Syndiotactic Polypropylenes by Organozirconium‐Catalyzed Masking‐Reagent‐Free Propylene and Amino–Olefin Copolymerization. Angew Chem Int Ed Engl 2020; 59:20522-20528. [DOI: 10.1002/anie.202005635] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/30/2020] [Indexed: 02/02/2023]
Affiliation(s)
- Minglu Huang
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
- Wanhua Chemical Group Co., Ltd. Yantai Shandong Province 264002 P. R. China
| | - Jiazhen Chen
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Binghao Wang
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Wei Huang
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Haibo Chen
- Wanhua Chemical Group Co., Ltd. Yantai Shandong Province 264002 P. R. China
| | - Yanshan Gao
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Tobin J. Marks
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
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10
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Huang M, Chen J, Wang B, Huang W, Chen H, Gao Y, Marks TJ. Polar Isotactic and Syndiotactic Polypropylenes by Organozirconium‐Catalyzed Masking‐Reagent‐Free Propylene and Amino–Olefin Copolymerization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Minglu Huang
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
- Wanhua Chemical Group Co., Ltd. Yantai Shandong Province 264002 P. R. China
| | - Jiazhen Chen
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Binghao Wang
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Wei Huang
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Haibo Chen
- Wanhua Chemical Group Co., Ltd. Yantai Shandong Province 264002 P. R. China
| | - Yanshan Gao
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
| | - Tobin J. Marks
- Department of Chemistry Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
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11
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Effect of Olefin-based Compatibilizers on the Formation of Cocontinuous Structure in Immiscible HDPE/iPP Blends. CHINESE JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1007/s10118-020-2433-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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Tian B, Cai Y, Zhang X, Fan H, Li BG. Design of Well-Defined Polyethylene-g-poly-methyltrifluorosiloxane Graft Copolymers via Direct Copolymerization of Ethylene with Polyfluorosiloxane Macromonomers. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Baozheng Tian
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Yuquan Cai
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Xianwei Zhang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Hong Fan
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
| | - Bo-Geng Li
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China
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13
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Shang R, Gao H, Luo F, Li Y, Wang B, Ma Z, Pan L, Li Y. Functional Isotactic Polypropylenes via Efficient Direct Copolymerizations of Propylene with Various Amino-Functionalized α-Olefins. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00757] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ruining Shang
- Tianjin Key Lab of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, 135 Yaguan Road, Tianjin 300072, China
| | - Huan Gao
- Tianjin Key Lab of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, 135 Yaguan Road, Tianjin 300072, China
| | - Faliang Luo
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, Ningxia University, 489 Helanshan West Road, Yinchuan, 750021, China
| | - Yulian Li
- Tianjin Key Lab of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, 135 Yaguan Road, Tianjin 300072, China
| | - Bin Wang
- Tianjin Key Lab of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, 135 Yaguan Road, Tianjin 300072, China
| | - Zhe Ma
- Tianjin Key Lab of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, 135 Yaguan Road, Tianjin 300072, China
| | - Li Pan
- Tianjin Key Lab of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, 135 Yaguan Road, Tianjin 300072, China
| | - Yuesheng Li
- Tianjin Key Lab of Composite and Functional Materials, School of Material Science and Engineering, Tianjin University, 135 Yaguan Road, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), 92 Weijin Road, Tianjin 300072, China
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14
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Li YL, Song DP, Pan L, Ma Z, Li YS. Facile functionalization of isotactic polypropylene via click chemistry. Polym Chem 2019. [DOI: 10.1039/c9py01225g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Alkynyl functionalized iPP, with 1–4 mol% comonomer incorporation, can be efficiently synthesized and conveniently converted into various functional iPPs and graft copolymers via alkynyl/N3 reaction.
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Affiliation(s)
- Yu-Lian Li
- Tianjin Key Lab Composite & Functional Materials
- School of Materials Science and Engineering
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Dong-Po Song
- Tianjin Key Lab Composite & Functional Materials
- School of Materials Science and Engineering
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Li Pan
- Tianjin Key Lab Composite & Functional Materials
- School of Materials Science and Engineering
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Zhe Ma
- Tianjin Key Lab Composite & Functional Materials
- School of Materials Science and Engineering
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Yue-Sheng Li
- Tianjin Key Lab Composite & Functional Materials
- School of Materials Science and Engineering
- Tianjin University
- Tianjin 300350
- P. R. China
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15
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Yang K, Niu H, Yu H, Dong J, Wang J, Yu J, Shen K, Li Y. Synthesis of high molecular weight isobutylene-α-methylstyrene copolymers containing alkenyl groups with a half sandwich scandium initiator system under mild conditions. Polym Chem 2019. [DOI: 10.1039/c8py01749b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Copolymerizations of isobutylene and two alkenyl functionalized α-MeSt derivatives respectively, catalyzed by [(C5Me4SiMe3)Sc(CH2SiMe3)2THF], at −35 °C produced high Mn random copolymers with pendant alkenyl groups.
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Affiliation(s)
- Ke Yang
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Hui Niu
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Hui Yu
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Jinghan Dong
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Jing Wang
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Jialin Yu
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Kaihua Shen
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Yang Li
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
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16
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Acik G, Cansoy CE, Tasdelen MA. Synthesis of fluorinated polypropylene using CuAAC click chemistry. J Appl Polym Sci 2018. [DOI: 10.1002/app.47072] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- G. Acik
- Department of Polymer Engineering, Faculty of EngineeringYalova University Yalova TR‐77100 Turkey
- Faculty of Sciences and LettersPiri Reis University Tuzla, Istanbul 34940 Turkey
| | - C. Elif Cansoy
- Faculty of Sciences and LettersPiri Reis University Tuzla, Istanbul 34940 Turkey
| | - M. A. Tasdelen
- Department of Polymer Engineering, Faculty of EngineeringYalova University Yalova TR‐77100 Turkey
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17
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Gao Y, Chen X, Zhang J, Chen J, Lohr TL, Marks TJ. Catalyst Nuclearity Effects on Stereo- and Regioinduction in Pyridylamidohafnium-Catalyzed Propylene and 1-Octene Polymerizations. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00181] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yanshan Gao
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Xia Chen
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Jialong Zhang
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jiazhen Chen
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Tracy L. Lohr
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
| | - Tobin J. Marks
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, United States
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18
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Synthesis and structural characterization of ethylene copolymers containing double-decker silsesquioxane as pendant groups and cross-linkage sites by coordinative copolymerization. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.01.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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19
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Wang XY, Sun XL, Chen ZH, Wang F, Wang SR, Tang Y. Highly efficient access to well-defined linear polymers with substantial vinyl pendants via ATRP of divinyl monomers. Polym Chem 2018. [DOI: 10.1039/c8py00797g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Reported herein is a highly efficient access to well-defined linear polymers with substantial vinyl pendants via ATRP of dissymmetric divinyl monomers by side armed bisoxazoline (SaBOX)/copper catalysts.
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Affiliation(s)
- Xiao-Yan Wang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Xiu-Li Sun
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Zhi-Hao Chen
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Feng Wang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Sunewang R. Wang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Yong Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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20
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Yang K, Niu H, Shi Z, Tan R, Li T, Shen K, Li Y. Convenient synthesis of versatile syndiotactic polystyrene materials containing pendant alkenyl groups with a scandium catalyst system. Polym Chem 2018. [DOI: 10.1039/c8py00607e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The syndioselective copolymerization of styrene with five alkenyl functionalized styrenic monomers, with the use of a scandium catalyst, produced a new family of versatile syndiotactic polystyrene materials with pendant alkenyl groups.
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Affiliation(s)
- Ke Yang
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Hui Niu
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Zhenghai Shi
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Rui Tan
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Tingting Li
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Kaihua Shen
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Yang Li
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
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21
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Ren X, Guo F, Fu H, Song Y, Li Y, Hou Z. Scandium-catalyzed copolymerization of myrcene with ethylene and propylene: convenient syntheses of versatile functionalized polyolefins. Polym Chem 2018. [DOI: 10.1039/c8py00039e] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel family of myrcene-based polyolefins and functionalized polyolefins was prepared by the copolymerization of myrcene with ethylene and propylene catalyzed by half-sandwich scandium complexes.
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Affiliation(s)
- Xiaorui Ren
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116012
| | - Fang Guo
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116012
| | - Hongran Fu
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116012
| | - Yunyun Song
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116012
| | - Yang Li
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116012
| | - Zhaomin Hou
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116012
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22
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Liu S, Invergo AM, McInnis JP, Mouat AR, Motta A, Lohr TL, Delferro M, Marks TJ. Distinctive Stereochemically Linked Cooperative Effects in Bimetallic Titanium Olefin Polymerization Catalysts. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00641] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Shaofeng Liu
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Anna M. Invergo
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Jennifer P. McInnis
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Aidan R. Mouat
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Alessandro Motta
- Dipartimento
di Scienze Chimiche, Università di Roma “La Sapienza” and INSTM, UdR Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy
| | - Tracy L. Lohr
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Massimiliano Delferro
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Tobin J. Marks
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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23
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Domski GJ, Eagan JM, De Rosa C, Di Girolamo R, LaPointe AM, Lobkovsky EB, Talarico G, Coates GW. Combined Experimental and Theoretical Approach for Living and Isoselective Propylene Polymerization. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02107] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gregory J. Domski
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - James M. Eagan
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Claudio De Rosa
- Dipartimento
di Scienze Chimiche, Università degli Studi di Napoli Federico II, Via
Cintia, 80126 Napoli Italy
| | - Rocco Di Girolamo
- Dipartimento
di Scienze Chimiche, Università degli Studi di Napoli Federico II, Via
Cintia, 80126 Napoli Italy
| | - Anne M. LaPointe
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Emil B. Lobkovsky
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Giovanni Talarico
- Dipartimento
di Scienze Chimiche, Università degli Studi di Napoli Federico II, Via
Cintia, 80126 Napoli Italy
| | - Geoffrey W. Coates
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
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24
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Wang K, Wang J, Li Y, Pan L, Li Y. Facile, Efficient Copolymerization of Ethylene with Norbornene-Containing Dienes Promoted by Single Site Non-Metallocene Oxovanadium(V) Catalytic System. Polymers (Basel) 2017; 9:polym9080353. [PMID: 30971031 PMCID: PMC6418877 DOI: 10.3390/polym9080353] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 08/08/2017] [Accepted: 08/08/2017] [Indexed: 11/16/2022] Open
Abstract
Non-metallocene oxovanadium(V) complexes bearing either [ONNO]-type amine pyridine bis(phenolate) ligands or [ONN]-type amine pyridine phenolate ligands were employed as efficient catalysts to copolymerize ethylene with several unsymmetrical norbornene-containing dienes, such as 5-vinyl-2-norbornene (VNB), 5-ethylidene-2-norbornene (ENB) or dicyclopentadiene (DCPD), producing copolymers with high comonomer incorporations (VNB: 33.0 mol %; ENB: 30.4 mol %; DCPD: 31.6 mol %, respectively) and high molecular weight (VNB: 86.4 kDa; ENB: 256 kDa; DCPD: 86.4 kDa, respectively). The enchainment of the dienes was proven to be exclusive of vinyl-addition via the C=C double bond of the norbornene ring while the other double bond was retained near the backbone without crosslinking. During the copolymerization of ethylene with ENB, a positive ‘comonomer effect’ was observed. The catalytic activities of the catalysts as well as the molecular weights and comonomer incorporations of the resultant copolymers could be tuned within a wide range by varying the structures of the catalysts and copolymerization conditions. The [ONN]-type oxovanadium(V) complexes showed higher catalytic activities than those of [ONNO]-type oxovanadium(V) complexes, irrespective of the structure of the dienes. In addition, the dominant chain transfer pathway of the non-metallocene oxovanadium(V) catalytic system promoted copolymerization was proven to be transfer to aluminum compounds.
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Affiliation(s)
- Kaiti Wang
- Tianjin Key Lab of Composite & Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China.
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Jiabao Wang
- National Center for Nanoscience and Technology, Beijing 100190, China.
| | - Yanguo Li
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
| | - Li Pan
- Tianjin Key Lab of Composite & Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China.
| | - Yuesheng Li
- Tianjin Key Lab of Composite & Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China.
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25
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Shen H, Ma H, Liu P, Huang W, Han L, Li C, Li Y. Facile Synthesis of In-Chain, Multicomponent, Functionalized Polymers via Living Anionic Copolymerization through the Ugi Four-Component Reaction (Ugi-4CR). Macromol Rapid Commun 2017; 38. [DOI: 10.1002/marc.201700353] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Revised: 06/25/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Heyu Shen
- State Key Laboratory of Fine Chemicals; Liaoning Key Laboratory of Polymer Science and Engineering; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Hongwei Ma
- State Key Laboratory of Fine Chemicals; Liaoning Key Laboratory of Polymer Science and Engineering; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Pibo Liu
- State Key Laboratory of Fine Chemicals; Liaoning Key Laboratory of Polymer Science and Engineering; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Wei Huang
- State Key Laboratory of Fine Chemicals; Liaoning Key Laboratory of Polymer Science and Engineering; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Li Han
- State Key Laboratory of Fine Chemicals; Liaoning Key Laboratory of Polymer Science and Engineering; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Chao Li
- State Key Laboratory of Fine Chemicals; Liaoning Key Laboratory of Polymer Science and Engineering; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yang Li
- State Key Laboratory of Fine Chemicals; Liaoning Key Laboratory of Polymer Science and Engineering; Department of Polymer Science and Engineering; School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
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26
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Zhang D, Pan L, Li Y, Wang B, Li Y. Synthesis and Reaction of Anthracene-Containing Polypropylene: A Promising Strategy for Facile, Efficient Functionalization of Isotactic Polypropylene. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02550] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Deguang Zhang
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Chinese
Academy of Sciences, Changchun Branch, Changchun 130022, China
| | - Li Pan
- Tianjin
Key Lab of Composite and Functional Materials, School of Materials
Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Yanguo Li
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Bin Wang
- Tianjin
Key Lab of Composite and Functional Materials, School of Materials
Science and Engineering, Tianjin University, Tianjin 300072, China
| | - Yuesheng Li
- Tianjin
Key Lab of Composite and Functional Materials, School of Materials
Science and Engineering, Tianjin University, Tianjin 300072, China
- Collaborative
Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
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27
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Shi Z, Guo F, Tan R, Niu H, Li T, Li Y. “Arm-first” approach for the synthesis of star-shaped stereoregular polymers through living coordination polymerization. Polym Chem 2017. [DOI: 10.1039/c6py02097f] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stereoregular star polymers were synthesized through an “arm-first” approach via a living coordination polymerization mechanism for the first time using a half-sandwich scandium catalyst system.
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Affiliation(s)
- Zhenghai Shi
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Fang Guo
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Rui Tan
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Hui Niu
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Tingting Li
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
| | - Yang Li
- State Key Laboratory of Fine Chemicals
- Liaoning Key Laboratory of Polymer Science and Engineering
- Department of Polymer Science and Engineering
- School of Chemical Engineering
- Dalian University of Technology
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28
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Rutkowski S, Zych A, Przybysz M, Bouyahyi M, Sowinski P, Koevoets R, Haponiuk J, Graf R, Hansen MR, Jasinska-Walc L, Duchateau R. Toward Polyethylene–Polyester Block and Graft Copolymers with Tunable Polarity. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02341] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | | | | | - Miloud Bouyahyi
- SABIC Technology & Innovation, STC Geleen, Urmonderbaan 22, Geleen, The Netherlands
| | | | - Rolf Koevoets
- SABIC Technology & Innovation, Plasticslaan 1, 4612 PX, Bergen op Zoom, The Netherlands
| | | | - Robert Graf
- Max Planck
Institute
for Polymer Research, Ackermannweg
10, 55128 Mainz, Germany
| | - Michael Ryan Hansen
- Max Planck
Institute
for Polymer Research, Ackermannweg
10, 55128 Mainz, Germany
- Institut für
Physikalische Chemie, Corrensstr. 28/30, D-48149 Münster, Germany
| | - Lidia Jasinska-Walc
- SABIC Technology & Innovation, STC Geleen, Urmonderbaan 22, Geleen, The Netherlands
| | - Rob Duchateau
- SABIC Technology & Innovation, STC Geleen, Urmonderbaan 22, Geleen, The Netherlands
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29
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Liu D, Bielawski CW. Direct azidation of isotactic polypropylene and synthesis of ‘grafted to’ derivatives thereof using azide–alkyne cycloaddition chemistry. POLYM INT 2016. [DOI: 10.1002/pi.5180] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Di Liu
- Department of Chemistry University of Texas at Austin Austin TX 78712 USA
| | - Christopher W Bielawski
- Center for Multidimensional Carbon Materials (CMCM) Institute for Basic Science (IBS) Ulsan 44919 Republic of Korea
- Department of Chemistry and Department of Energy Engineering Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
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30
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Li L, Li S, Cui D. Highly Cis-1,4-Selective Living Polymerization of 3-Methylenehepta-1,6-diene and Its Subsequent Thiol–Ene Reaction: An Efficient Approach to Functionalized Diene-Based Elastomer. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02654] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Lei Li
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
- University
of
the Chinese Academy of Sciences, Changchun Branch, Changchun 130022, People’s Republic of China
| | - Shihui Li
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
| | - Dongmei Cui
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
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31
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Peng D, Yan X, Yu C, Zhang S, Li X. Transition metal complexes bearing tridentate ligands for precise olefin polymerization. Polym Chem 2016. [DOI: 10.1039/c6py00040a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review covers key developments in the design of post-metallocene transition metal complexes (precatalysts) bearing tridentate chelating ligands and their application in olefin polymerization.
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Affiliation(s)
- Deqian Peng
- Key Laboratory of Cluster Science of Ministry of Education
- Department of Chemistry
- Beijing Institute of Technology
- Beijing
- China
| | - Xinwen Yan
- Key Laboratory of Cluster Science of Ministry of Education
- Department of Chemistry
- Beijing Institute of Technology
- Beijing
- China
| | - Chao Yu
- Key Laboratory of Cluster Science of Ministry of Education
- Department of Chemistry
- Beijing Institute of Technology
- Beijing
- China
| | - Shaowen Zhang
- Key Laboratory of Cluster Science of Ministry of Education
- Department of Chemistry
- Beijing Institute of Technology
- Beijing
- China
| | - Xiaofang Li
- Key Laboratory of Cluster Science of Ministry of Education
- Department of Chemistry
- Beijing Institute of Technology
- Beijing
- China
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32
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Wang M, Wang D, Widmann L, Frey W, Buchmeiser MR. Tandem vinyl insertion-/ring-opening metathesis copolymerization with ansa-6-[2-(dimesitylboryl)-phenyl]pyrid-2-ylamido zirconium complexes: role of trialkylaluminum and MAO. Polym Chem 2016. [DOI: 10.1039/c6py00078a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Activation of Zr-bisalkyl complexes containing the η5-tetramethylcyclopentadienyl-6-[2-(dimesitylboryl)phenyl]pyrid-2-ylamido motif with MAO offers access to poly(ethylene)-co-poly(norbornene) with ROMP-derived sequences.
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Affiliation(s)
- Min Wang
- Lehrstuhl für Makromolekulare Stoffe und Faserchemie
- Institut für Polymerchemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
| | - Dongren Wang
- Lehrstuhl für Makromolekulare Stoffe und Faserchemie
- Institut für Polymerchemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
| | - Laura Widmann
- Lehrstuhl für Makromolekulare Stoffe und Faserchemie
- Institut für Polymerchemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
| | - Wolfgang Frey
- Institut für Organische Chemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
| | - Michael R. Buchmeiser
- Lehrstuhl für Makromolekulare Stoffe und Faserchemie
- Institut für Polymerchemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
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