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51
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Bielawski CW, Benitez D, Grubbs RH. Synthesis of cyclic polybutadiene via ring-opening metathesis polymerization: the importance of removing trace linear contaminants. J Am Chem Soc 2003; 125:8424-5. [PMID: 12848534 DOI: 10.1021/ja034524l] [Citation(s) in RCA: 157] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis of cyclic polybutadienes using ring-opening metathesis polymerization (ROMP) was accomplished. A cyclic Ru alkylidene catalyst, where a terminal ligand was covalently linked to the Ru alkylidene, was used to polymerize either 1,5-cyclooctadiene (COD) or 1,5,9-trans-cis-trans-cyclododecatriene (CDT). Trace amounts of an acyclic impurity, 4-vinylcyclohexene, found in the COD led to samples which were contaminated with linear polymer. In contrast, CDT, which was free of the impurity, afforded pure cyclic polymer. These results provide a convenient method for discerning samples of pure cyclic polymer from those which contain trace to large amounts of linear polymer. Furthermore, they emphasize the need to use monomers that are free of acyclic impurities when preparing cyclic polymers using ROMP.
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Affiliation(s)
- Christopher W Bielawski
- Arnold and Mabel Beckman Laboratory of Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, USA
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52
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He T, Zheng GH, Pan CY. Synthesis of Cyclic Polymers and Block Copolymers by Monomer Insertion into Cyclic Initiator by a Radical Mechanism. Macromolecules 2003. [DOI: 10.1021/ma021371y] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tao He
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, P.R. China 230026
| | - Gen-Hua Zheng
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, P.R. China 230026
| | - Cai-yuan Pan
- Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui, P.R. China 230026
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53
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Biela T, Duda A, Rode K, Pasch H. Characterization of star-shaped poly(l-lactide)s by liquid chromatography at critical conditions. POLYMER 2003. [DOI: 10.1016/s0032-3861(03)00030-2] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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54
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Lepoittevin B, Hémery P. Synthesis of high-molecular-weight cyclic and multicyclic polystyrenes. POLYM ADVAN TECHNOL 2003. [DOI: 10.1002/pat.257] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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55
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Tezuka Y, Tsuchitani A, Yoshioka Y, Oike H. Synthesis of θ-Shaped Poly(THF) by Electrostatic Self-Assembly and Covalent Fixation with Three-Armed Star Telechelics Having Cyclic Ammonium Salt Groups. Macromolecules 2002. [DOI: 10.1021/ma0209850] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yasuyuki Tezuka
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan
| | - Akiko Tsuchitani
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan
| | - Yuka Yoshioka
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan
| | - Hideaki Oike
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan
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56
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Tezuka Y, Komiya R. Metathesis Polymer Cyclization with Telechelic Poly(THF) Having Allyl Groups. Macromolecules 2002. [DOI: 10.1021/ma021023w] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yasuyuki Tezuka
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan
| | - Ryota Komiya
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 152-8552 Japan
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57
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Affiliation(s)
- Charles N McEwen
- Experimental Station, DuPont Corporate, Center for Analytical Sciences, Wilmington, Delaware 19880-0228, USA
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58
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White BM, Watson WP, Barthelme EE, Beckham HW. Synthesis and Efficient Purification of Cyclic Poly(dimethylsiloxane). Macromolecules 2002. [DOI: 10.1021/ma0255027] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bryan M. White
- School of Chemistry and Biochemistry and School of Textile and Fiber Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332
| | - W. Philip Watson
- School of Chemistry and Biochemistry and School of Textile and Fiber Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332
| | - Erin E. Barthelme
- School of Chemistry and Biochemistry and School of Textile and Fiber Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332
| | - Haskell W. Beckham
- School of Chemistry and Biochemistry and School of Textile and Fiber Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332
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59
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Iatrou H, Hadjichristidis N, Meier G, Frielinghaus H, Monkenbusch M. Synthesis and Characterization of Model Cyclic Block Copolymers of Styrene and Butadiene. Comparison of the Aggregation Phenomena in Selective Solvents with Linear Diblock and Triblock Analogues. Macromolecules 2002. [DOI: 10.1021/ma0121565] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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60
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Alberty KA, Tillman E, Carlotti S, King K, Bradforth SE, Hogen-Esch TE, Parker D, Feast WJ. Characterization and Fluorescence of Macrocyclic Polystyrene by Anionic End to End Coupling. Role of Coupling Reagents. Macromolecules 2002. [DOI: 10.1021/ma011779f] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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61
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Pantazis D, Schulz DN, Hadjichristidis N. Synthesis of a model cyclic triblock terpolymer of styrene, isoprene, and methyl methacrylate. ACTA ACUST UNITED AC 2002. [DOI: 10.1002/pola.10234] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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62
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Nossarev GG, Hogen-Esch TE. Synthesis and Thermal Properties of Macrocyclic Poly(2-vinylnaphthalene) Containing Single 1,4-Benzylidene or 9,10-Anthracenylidene Groups. Macromolecules 2002. [DOI: 10.1021/ma011210e] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gennadi G. Nossarev
- Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661
| | - Thieo E. Hogen-Esch
- Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661
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63
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Lee W, Lee H, Lee HC, Cho D, Chang T, Gorbunov AA, Roovers J. Retention Behavior of Linear and Ring Polystyrene at the Chromatographic Critical Condition. Macromolecules 2001. [DOI: 10.1021/ma0109222] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wonmok Lee
- Department of Chemistry and Polymer Research Institute, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Hyunjung Lee
- Department of Chemistry and Polymer Research Institute, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Hee Cheong Lee
- Department of Chemistry and Polymer Research Institute, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Donghyun Cho
- Department of Chemistry and Polymer Research Institute, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Taihyun Chang
- Department of Chemistry and Polymer Research Institute, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Alexei A. Gorbunov
- State Institute for Highly Pure Biopreparations, 197110 St. Petersburg, Russia
| | - Jacques Roovers
- Institute for Chemical Process and Environmental Technology, National Research Council of Canada, Ottawa, Ontario, Canada K1A 0R9
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64
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Hadjichristidis N, Pitsikalis M, Pispas S, Iatrou H. Polymers with complex architecture by living anionic polymerization. Chem Rev 2001; 101:3747-92. [PMID: 11740920 DOI: 10.1021/cr9901337] [Citation(s) in RCA: 1028] [Impact Index Per Article: 44.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- N Hadjichristidis
- Department of Chemistry, University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece
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65
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Cho D, Park S, Kwon K, Chang T, Roovers J. Structural Characterization of Ring Polystyrene by Liquid Chromatography at the Critical Condition and MALDI−TOF Mass Spectrometry. Macromolecules 2001. [DOI: 10.1021/ma0108012] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Donghyun Cho
- Department of Chemistry and Center for Integrated Molecular Systems, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Soojin Park
- Department of Chemistry and Center for Integrated Molecular Systems, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Kyoon Kwon
- Department of Chemistry and Center for Integrated Molecular Systems, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Taihyun Chang
- Department of Chemistry and Center for Integrated Molecular Systems, Pohang University of Science and Technology, Pohang, 790-784, Korea
| | - Jacques Roovers
- Institute for Chemical Process and Environmental Technology, National Research Council of Canada, Ottawa, Ontario KIA 0R9, Canada
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66
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Oike H, Mouri T, Tezuka Y. Efficient Polymer Cyclization by Electrostatic Self-Assembly and Covalent Fixation with Telechelic Poly(tetrahydrofuran) Having Cyclic Ammonium Salt Groups. Macromolecules 2001. [DOI: 10.1021/ma0102417] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hideaki Oike
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Takayuki Mouri
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Yasuyuki Tezuka
- Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
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67
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Schappacher M, Deffieux A. α-Acetal-ω-bis(hydroxymethyl) Heterodifunctional Polystyrene: Synthesis, Characterization, and Investigation of Intramolecular End-to-End Ring Closure. Macromolecules 2001. [DOI: 10.1021/ma0100955] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- M. Schappacher
- Laboratoire de Chimie des Polymères Organiques, UMR 5629 CNRS-ENSCPB, Université Bordeaux 1, 16 Avenue Pey Berland, 33607 Pessac Cedex, France
| | - A. Deffieux
- Laboratoire de Chimie des Polymères Organiques, UMR 5629 CNRS-ENSCPB, Université Bordeaux 1, 16 Avenue Pey Berland, 33607 Pessac Cedex, France
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68
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Lepoittevin B, Hemery P. Synthesis of multicyclic and grafted polystyrenes. ACTA ACUST UNITED AC 2001. [DOI: 10.1002/pola.1250] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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