1
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Nicholls TP, Bourne RA, Nguyen BN, Kapur N, Willans CE. On-Demand Electrochemical Synthesis of Tetrakisacetonitrile Copper(I) Triflate and Its Application in the Aerobic Oxidation of Alcohols. Inorg Chem 2021; 60:6976-6980. [PMID: 33890765 DOI: 10.1021/acs.inorgchem.1c00488] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An on-demand electrochemical synthesis of copper(I) triflate under both batch and continuous flow conditions has been developed. A major benefit of the electrochemical methodology is that the only byproduct of the reaction is hydrogen gas, which obviates the need for workup and purification, and water is not incorporated into the product. Upon completion of the electrochemical synthesis, solutions are directly transferred or dispensed into reaction mixtures for the catalytic oxidation of benzyl alcohol with no requirement for workup or purification.
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Affiliation(s)
| | | | - Bao N Nguyen
- School of Chemistry, University of Leeds, Leeds LS2 9JT, U.K
| | - Nikil Kapur
- School of Mechanical Engineering, University of Leeds, Leeds LS2 9JT, U.K
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2
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Mori K, Shimizu A, Horibe M, Takei M, Awano N, Matsuoka SI, Suzuki M. Lewis Pair Radical Polymerization “On-Water”. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01969] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Kazumasa Mori
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Atsushi Shimizu
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Mayo Horibe
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Momoko Takei
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Naoki Awano
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Shin-ichi Matsuoka
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Masato Suzuki
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya, Aichi 466-8555, Japan
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3
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Champouret Y, Hashmi OH, Visseaux M. Discrete iron-based complexes: Applications in homogeneous coordination-insertion polymerization catalysis. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.03.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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4
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Grignard B, Gennen S, Jérôme C, Kleij AW, Detrembleur C. Advances in the use of CO 2 as a renewable feedstock for the synthesis of polymers. Chem Soc Rev 2019; 48:4466-4514. [PMID: 31276137 DOI: 10.1039/c9cs00047j] [Citation(s) in RCA: 254] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carbon dioxide offers an accessible, cheap and renewable carbon feedstock for synthesis. Current interest in the area of carbon dioxide valorisation aims at new, emerging technologies that are able to provide new opportunities to turn a waste into value. Polymers are among the most widely produced chemicals in the world greatly affecting the quality of life. However, there are growing concerns about the lack of reuse of the majority of the consumer plastics and their after-life disposal resulting in an increasing demand for sustainable alternatives. New monomers and polymers that can address these issues are therefore warranted, and merging polymer synthesis with the recycling of carbon dioxide offers a tangible route to transition towards a circular economy. Here, an overview of the most relevant and recent approaches to CO2-based monomers and polymers are highlighted with particular emphasis on the transformation routes used and their involved manifolds.
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Affiliation(s)
- Bruno Grignard
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6A, 4000 Liège, Belgium.
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5
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Exploring Oxidation State-Dependent Selectivity in Polymerization of Cyclic Esters and Carbonates with Zinc(II) Complexes. iScience 2018; 7:120-131. [PMID: 30267674 PMCID: PMC6153418 DOI: 10.1016/j.isci.2018.08.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/21/2018] [Accepted: 08/21/2018] [Indexed: 11/24/2022] Open
Abstract
Neutral zinc alkoxide complexes show high activity toward the ring-opening polymerization of cyclic esters and carbonates, to generate biodegradable plastics applicable in several areas. Herein, we use a ferrocene-chelating heteroscorpionate complex in redox-switchable polymerization reactions, and we show that it is a moderately active catalyst for the ring-opening polymerization of L-lactide, ɛ-caprolactone, trimethylene carbonate, and δ-valerolactone. Uniquely for this type of catalyst, the oxidized complex has a similar polymerization activity as the corresponding reduced compound, but displays significantly different rates of reaction in the case of trimethylene carbonate and δ-valerolactone. Investigations of the oxidized compound suggest the presence of an organic radical rather than an Fe(III) complex. Electronic structure and density functional theory (DFT) calculations were performed to support the proposed electronic states of the catalytic complex and to help explain the observed reactivity differences. The catalyst was also compared with a monomeric phenoxide complex to show the influence of the phosphine-zinc interaction on catalytic properties. Dimeric and monomeric zinc heteroscorpionate species were prepared Monomeric zinc complex gives irreversible chemical redox and is inactive toward ROP Dimeric zinc complex gives reversible chemical redox and is inactive toward ROP Oxidation of the zinc benzoxide species occurs at the phosphine moiety
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6
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Kazarina OV, Gourlaouen C, Karmazin L, Morozov AG, Fedushkin IL, Dagorne S. Low valent Al(ii)–Al(ii) catalysts as highly active ε-caprolactone polymerization catalysts: indication of metal cooperativity through DFT studies. Dalton Trans 2018; 47:13800-13808. [DOI: 10.1039/c8dt02614a] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A dinuclear Al(ii)–Al(ii) species acts as a highly effective ROP catalyst of ε-caprolactone at room temperature, with a DFT computed ROP mechanism indicative of metal cooperativity.
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Affiliation(s)
- Olga V. Kazarina
- Institut de Chimie (UMR CNRS 7177)
- Université de Strasbourg
- 67000 Strasbourg
- France
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
| | | | - Lydia Karmazin
- Service de Radiocristallographie
- CNRS-Université de Strasbourg
- UMR 7177
- F-67000 Strasbourg
- France
| | - Alexander G. Morozov
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- 603950 Nizhny Novgorod
- Russian Federation
| | - Igor L. Fedushkin
- G.A. Razuvaev Institute of Organometallic Chemistry of Russian Academy of Sciences
- 603950 Nizhny Novgorod
- Russian Federation
| | - Samuel Dagorne
- Institut de Chimie (UMR CNRS 7177)
- Université de Strasbourg
- 67000 Strasbourg
- France
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7
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Gregory GL, Kociok-Köhn G, Buchard A. Polymers from sugars and CO2: ring-opening polymerisation and copolymerisation of cyclic carbonates derived from 2-deoxy-d-ribose. Polym Chem 2017. [DOI: 10.1039/c7py00236j] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
We report the preparation of two anomeric cyclic carbonate monomers from CO2 and natural sugar 2-deoxy-d-ribose, their ring-opening polymerisation and copolymerisation with trimethylene carbonate to produce aliphatic polycarbonates with tunable properties.
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Affiliation(s)
- Georgina L. Gregory
- Department of Chemistry
- University of Bath
- Bath BA2 7AY
- UK
- Centre for Doctoral Training in Sustainable Chemical Technologies
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8
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Wang B, Zhao H, Wang L, Sun J, Zhang Y, Cao Z. Immortal ring-opening polymerization of lactides with super high monomer to catalyst ratios initiated by zirconium and titanium complexes containing multidentate amino-bis(phenolate) ligands. NEW J CHEM 2017. [DOI: 10.1039/c7nj00483d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Zirconium and titanium complexes containing amino-bis(phenolate) ligands were prepared. These complexes are highly active initiators for the ring-opening polymerization of lactide. And two zirconium complexes are highly active and excellent catalysts for immortal ring-opening polymerization of lactide.
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Affiliation(s)
- Baolong Wang
- School of Chemical Engineering
- Institute of Coal Conversion and Cyclic Economy
- Inner Mongolia University of Technology
- Hohhot
- China
| | - Huanqin Zhao
- School of Chemical Engineering
- Institute of Coal Conversion and Cyclic Economy
- Inner Mongolia University of Technology
- Hohhot
- China
| | - Liying Wang
- School of Chemical Engineering
- Institute of Coal Conversion and Cyclic Economy
- Inner Mongolia University of Technology
- Hohhot
- China
| | - Junmin Sun
- School of Chemical Engineering
- Institute of Coal Conversion and Cyclic Economy
- Inner Mongolia University of Technology
- Hohhot
- China
| | - Yongfeng Zhang
- School of Chemical Engineering
- Institute of Coal Conversion and Cyclic Economy
- Inner Mongolia University of Technology
- Hohhot
- China
| | - Zhenzhu Cao
- School of Chemical Engineering
- Institute of Coal Conversion and Cyclic Economy
- Inner Mongolia University of Technology
- Hohhot
- China
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9
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Barouti G, Khalil A, Orione C, Jarnouen K, Cammas-Marion S, Loyer P, Guillaume SM. Poly(trimethylene carbonate)/Poly(malic acid) Amphiphilic Diblock Copolymers as Biocompatible Nanoparticles. Chemistry 2016; 22:2819-30. [PMID: 26791328 DOI: 10.1002/chem.201504824] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Indexed: 12/18/2022]
Abstract
Amphiphilic polycarbonate-poly(hydroxyalkanoate) diblock copolymers, namely, poly(trimethylene carbonate) (PTMC)-b-poly(β-malic acid) (PMLA), are reported for the first time. The synthetic strategy relies on commercially available catalysts and initiator. The controlled ring-opening polymerization (ROP) of trimethylene carbonate (TMC) catalyzed by the organic guanidine base 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD), associated with iPrOH as an initiator, provided iPrO-PTMC-OH, which served as a macroinitiator in the controlled ROP of benzyl β-malolactonate (MLABe) catalyzed by the neodymium triflate salt (Nd(OTf)3). The resulting hydrophobic iPrO-PTMC-b-PMLABe-OH copolymers were then hydrogenolyzed into the parent iPrO-PTMC-b-PMLA-OH copolymers. A range of well-defined copolymers, featuring different sizes of segments (Mn,NMR up to 9300 g mol(-1) ; ÐM =1.28-1.40), were thus isolated in gram quantities, as evidenced by NMR spectroscopy, size exclusion chromatography, thermogravimetric analysis, differential scanning calorimetry, and contact angle analyses. Subsequently, PTMC-b-PMLA copolymers with different hydrophilic weight fractions (11-75 %) self-assembled in phosphate-buffered saline upon nanoprecipitation into well-defined nano-objects with Dh =61-176 nm, a polydispersity index <0.25, and a negative surface charge, as characterized by dynamic light scattering and zeta-potential analyses. In addition, these nanoparticles demonstrated no significant effect on cell viability at low concentrations, and a very low cytotoxicity at high concentrations only for PTMC-b-PMLA copolymers exhibiting hydrophilic fractions over 47 %, thus illustrating the potential of these copolymers as promising nanoparticles.
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Affiliation(s)
- Ghislaine Barouti
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 263 Avenue du Général Leclerc, 35042, Rennes Cedex, France
| | - Ali Khalil
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 263 Avenue du Général Leclerc, 35042, Rennes Cedex, France
| | - Clement Orione
- Centre Régional de Mesures Physiques de l'Ouest, Université de Rennes 1, Campus de Beaulieu, 35042, Rennes Cedex, France
| | - Kathleen Jarnouen
- INSERM, UMR991, Liver, Metabolisms and Cancer, CHU Pontchaillou, 35033 Rennes Cedex -, Université de Rennes 1, 35043, Rennes Cedex, France
| | - Sandrine Cammas-Marion
- Ecole Nationale Supérieure de Chimie de Rennes, Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, 11 Allée de Beaulieu CS 50837, 35708, Rennes Cedex, France
| | - Pascal Loyer
- INSERM, UMR991, Liver, Metabolisms and Cancer, CHU Pontchaillou, 35033 Rennes Cedex -, Université de Rennes 1, 35043, Rennes Cedex, France
| | - Sophie M Guillaume
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 263 Avenue du Général Leclerc, 35042, Rennes Cedex, France.
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10
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Kampová H, Riemlová E, Klikarová J, Pejchal V, Merna J, Vlasák P, Švec P, Růžičková Z, Růžička A. Aluminium complexes containing N,N′-chelating amino-amide hybrid ligands applicable for preparation of biodegradable polymers. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.12.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Quan SM, Diaconescu PL. High activity of an indium alkoxide complex toward ring opening polymerization of cyclic esters. Chem Commun (Camb) 2015; 51:9643-6. [DOI: 10.1039/c5cc01312g] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An indium complex supported by a ferrocene-derived Schiff base ligand has unprecedented activity toward ε-caprolactone, δ-valerolactone, and β-butyrolactone ring-opening polymerizations. l-Lactide, d,l-lactide, and trimethylene carbonate polymerizations also showed moderate to high activity.
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Affiliation(s)
- Stephanie M. Quan
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
| | - Paula L. Diaconescu
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
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12
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Guerin W, Helou M, Slawinski M, Brusson JM, Carpentier JF, Guillaume SM. Ethylene carbonate/cyclic ester random copolymers synthesized by ring-opening polymerization. Polym Chem 2015. [DOI: 10.1039/c4py01660b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The successful ring-opening copolymerization of ethylene carbonate (EC) with various cyclic esters such as β-butyrolactone (BL), δ-valerolactone (VL), ε-caprolactone (CL) orl-lactide (LLA) has been achieved.
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Affiliation(s)
- William Guerin
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- F-35042 Rennes Cedex
- France
| | - Marion Helou
- Total Raffinage Chimie Feluy
- Zone Industrielle Feluy C
- B-7181 Seneffe
- Belgium
| | - Martine Slawinski
- Total Raffinage Chimie Feluy
- Zone Industrielle Feluy C
- B-7181 Seneffe
- Belgium
| | | | - Jean-François Carpentier
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- F-35042 Rennes Cedex
- France
| | - Sophie M. Guillaume
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS-Université de Rennes 1
- F-35042 Rennes Cedex
- France
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13
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Mespouille L, Coulembier O, Kawalec M, Dove AP, Dubois P. Implementation of metal-free ring-opening polymerization in the preparation of aliphatic polycarbonate materials. Prog Polym Sci 2014. [DOI: 10.1016/j.progpolymsci.2014.02.003] [Citation(s) in RCA: 162] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Bian S, Abbina S, Lu Z, Kolodka E, Du G. Ring-Opening Polymerization of rac-Lactide with Aluminum Chiral Anilido-Oxazolinate Complexes. Organometallics 2014; 33:2489-2495. [PMID: 24891754 PMCID: PMC4036730 DOI: 10.1021/om401226j] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Indexed: 01/29/2023]
Abstract
![]()
A series
of dimethylaluminum complexes (L1a–i)AlMe2 (2a–i, where HL1a–i = 2-(2′-ArNH)phenyl-4-R1-oxazoline) bearing
chiral, bidentate anilido-oxazolinate ligands
have been prepared and characterized. Six of the complexes, in the
presence of an alcohol cocatalyst, are shown to be active initiators
for the stereoselective ring-opening polymerization of rac-lactide in toluene solution and under bulk conditions, yielding
polylactides with a range of tacticity from slightly isotactic to
moderately heterotactic. The reactivity and selectivity of these catalysts
are discussed on the basis of the effect of their substituents.
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Affiliation(s)
- Shi Bian
- Department of Chemistry, University of North Dakota , 151 Cornell Street Stop 9024, Grand Forks, North Dakota 58202, United States
| | - Srinivas Abbina
- Department of Chemistry, University of North Dakota , 151 Cornell Street Stop 9024, Grand Forks, North Dakota 58202, United States
| | - Zhengliang Lu
- Department of Chemistry, University of North Dakota , 151 Cornell Street Stop 9024, Grand Forks, North Dakota 58202, United States
| | - Edward Kolodka
- Department of Chemical Engineering, University of North Dakota , Grand Forks, North Dakota 58203, United States
| | - Guodong Du
- Department of Chemistry, University of North Dakota , 151 Cornell Street Stop 9024, Grand Forks, North Dakota 58202, United States
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15
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Jaffredo CG, Guillaume SM. Benzyl β-malolactonate polymers: a long story with recent advances. Polym Chem 2014. [DOI: 10.1039/c4py00170b] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Benzyl β-malolactonate (MLABe) and its corresponding poly(benzyl β-malolactonate) (PMLABe) homopolymers and copolymers of the poly(hydroxyalkanoate) (PHA) family.
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Affiliation(s)
- Cédric G. Jaffredo
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS – Université de Rennes 1
- F-35042 Rennes Cedex, France
| | - Sophie M. Guillaume
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS – Université de Rennes 1
- F-35042 Rennes Cedex, France
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16
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Guerin W, Helou M, Slawinski M, Brusson JM, Carpentier JF, Guillaume SM. Macromolecular engineering via ring-opening polymerization (3): trimethylene carbonate block copolymers derived from glycerol. Polym Chem 2014. [DOI: 10.1039/c3py00955f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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17
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Pastusiak M, Dobrzynski P, Kasperczyk J, Smola A, Janeczek H. Synthesis of biodegradable high molecular weight polycarbonates from 1,3-trimethylene carbonate and 2,2-dimethyltrimethylene carbonate. J Appl Polym Sci 2013. [DOI: 10.1002/app.40037] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Malgorzata Pastusiak
- Polish Academy of Sciences; Centre of Polymer and Carbon Materials; 41-800 Zabrze Poland
| | - Piotr Dobrzynski
- Polish Academy of Sciences; Centre of Polymer and Carbon Materials; 41-800 Zabrze Poland
- Jan Dlugosz University in Czestochowa; Institute of Chemistry; Environmental Protection and Biotechnology 42-218 Czestochowa Poland
| | - Janusz Kasperczyk
- Polish Academy of Sciences; Centre of Polymer and Carbon Materials; 41-800 Zabrze Poland
- Department of Biopharmacy; School of Pharmacy, Medical University of Silesia; 41-200 Sosnowiec Poland
| | - Anna Smola
- Polish Academy of Sciences; Centre of Polymer and Carbon Materials; 41-800 Zabrze Poland
| | - Henryk Janeczek
- Polish Academy of Sciences; Centre of Polymer and Carbon Materials; 41-800 Zabrze Poland
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18
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Guillaume SM. Recent advances in ring-opening polymerization strategies toward α,ω-hydroxy telechelic polyesters and resulting copolymers. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2012.10.011] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Hild F, Neehaul N, Bier F, Wirsum M, Gourlaouen C, Dagorne S. Synthesis and Structural Characterization of Various N,O,N-Chelated Aluminum and Gallium Complexes for the Efficient ROP of Cyclic Esters and Carbonates: How Do Aluminum and Gallium Derivatives Compare ? Organometallics 2013. [DOI: 10.1021/om3011068] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Frédéric Hild
- Institut
de Chimie de Strasbourg, CNRS-Université de Strasbourg, 1 rue Blaise
Pascal, 67000 Strasbourg, France
| | - Nirvana Neehaul
- Institut
de Chimie de Strasbourg, CNRS-Université de Strasbourg, 1 rue Blaise
Pascal, 67000 Strasbourg, France
| | - Frédéric Bier
- Institut
de Chimie de Strasbourg, CNRS-Université de Strasbourg, 1 rue Blaise
Pascal, 67000 Strasbourg, France
| | - Morgane Wirsum
- Institut
de Chimie de Strasbourg, CNRS-Université de Strasbourg, 1 rue Blaise
Pascal, 67000 Strasbourg, France
| | - Christophe Gourlaouen
- Laboratoire de Chimie Quantique, Institut de Chimie
de Strasbourg, CNRS-Université de Strasbourg, 1 rue Blaise Pascal, 67000 Strasbourg, France
| | - Samuel Dagorne
- Institut
de Chimie de Strasbourg, CNRS-Université de Strasbourg, 1 rue Blaise
Pascal, 67000 Strasbourg, France
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20
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Huang TL, Chen CT. Calcium complexes containing oxalamidinate ligands as catalysts for ε-caprolactone polymerization. Dalton Trans 2013. [DOI: 10.1039/c2dt32300a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Guerin W, Helou M, Carpentier JF, Slawinski M, Brusson JM, Guillaume SM. Macromolecular engineering viaring-opening polymerization (1):l-lactide/trimethylene carbonate block copolymers as thermoplastic elastomers. Polym Chem 2013. [DOI: 10.1039/c2py20859h] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Guerin W, Helou M, Slawinski M, Brusson JM, Guillaume SM, Carpentier JF. Macromolecular engineering via ring-opening polymerization (2): l-lactide/trimethylene carbonate copolymerization – kinetic and microstructural control via catalytic tuning. Polym Chem 2013. [DOI: 10.1039/c3py00397c] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Brignou P, Guillaume SM, Roisnel T, Bourissou D, Carpentier JF. Discrete Cationic Zinc and Magnesium Complexes for Dual Organic/Organometallic-Catalyzed Ring-Opening Polymerization of Trimethylene Carbonate. Chemistry 2012; 18:9360-70. [DOI: 10.1002/chem.201200336] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Indexed: 11/07/2022]
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24
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Wang Y, Zhao W, Liu D, Li S, Liu X, Cui D, Chen X. Magnesium and Zinc Complexes Supported by N,O-Bidentate Pyridyl Functionalized Alkoxy Ligands: Synthesis and Immortal ROP of ε-CL and l-LA. Organometallics 2012. [DOI: 10.1021/om300113p] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yang Wang
- State Key
Laboratory of Polymer
Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100039,
China
| | - Wei Zhao
- State Key
Laboratory of Polymer
Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100039,
China
| | - Dongtao Liu
- State Key
Laboratory of Polymer
Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Shihui Li
- State Key
Laboratory of Polymer
Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Xinli Liu
- State Key
Laboratory of Polymer
Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Dongmei Cui
- State Key
Laboratory of Polymer
Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Xuesi Chen
- State Key
Laboratory of Polymer
Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
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Guillaume SM, Carpentier JF. Recent advances in metallo/organo-catalyzed immortal ring-opening polymerization of cyclic carbonates. Catal Sci Technol 2012. [DOI: 10.1039/c2cy00507g] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Loh XJ, Guerin W, Guillaume SM. Sustained delivery of doxorubicin from thermogelling poly(PEG/PPG/PTMC urethane)s for effective eradication of cancer cells. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm33777k] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Guillaume SM, Brignou P, Susperregui N, Maron L, Kuzdrowska M, Kratsch J, Roesky PW. Bis(phosphinimino)methanide borohydride complexes of the rare-earth elements as initiators for the ring-opening polymerization of trimethylene carbonate: combined experimental and computational investigations. Polym Chem 2012. [DOI: 10.1039/c1py00487e] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Dagorne S, Fliedel C. Organoaluminum Species in Homogeneous Polymerization Catalysis. TOP ORGANOMETAL CHEM 2012. [DOI: 10.1007/3418_2012_35] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Hild F, Brelot L, Dagorne S. Novel N,O,N-Supported Tetracoordinate Aluminum Complexes for the Highly Controlled and Immortal ROP of Trimethylene Carbonate (TMC) under Mild Conditions: Access to Narrowly Disperse poly-TMC and Derived Copolymers. Organometallics 2011. [DOI: 10.1021/om200703d] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Frédéric Hild
- Laboratoire DECOMET and ‡Service de Radiocristallographie, Institut de Chimie de Strasbourg (CNRS-Université de Strasbourg), 1 rue Blaise Pascal, 67000 Strasbourg, France
| | - Lydia Brelot
- Laboratoire DECOMET and ‡Service de Radiocristallographie, Institut de Chimie de Strasbourg (CNRS-Université de Strasbourg), 1 rue Blaise Pascal, 67000 Strasbourg, France
| | - Samuel Dagorne
- Laboratoire DECOMET and ‡Service de Radiocristallographie, Institut de Chimie de Strasbourg (CNRS-Université de Strasbourg), 1 rue Blaise Pascal, 67000 Strasbourg, France
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Koller J, Bergman RG. Highly Efficient Aluminum-Catalyzed Ring-Opening Polymerization of Cyclic Carbonates, Lactones, and Lactides, Including a Unique Crystallographic Snapshot of an Intermediate. Organometallics 2011. [DOI: 10.1021/om2003283] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Jürgen Koller
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Robert G. Bergman
- Department of Chemistry, University of California, Berkeley, California 94720, United States
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Pastusiak M, Dobrzynski P, Kaczmarczyk B, Kasperczyk J. Polymerization mechanism of trimethylene carbonate carried out with zinc(II) acetylacetonate monohydrate. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24683] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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del Rosal I, Brignou P, Guillaume SM, Carpentier JF, Maron L. DFT investigations on the ring-opening polymerization of cyclic carbonates catalyzed by zinc-{β-diiminate} complexes. Polym Chem 2011. [DOI: 10.1039/c1py00309g] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Helou M, Brusson JM, Carpentier JF, Guillaume SM. Functionalized polycarbonates from dihydroxyacetone: insights into the immortal ring-opening polymerization of 2,2-dimethoxytrimethylene carbonate. Polym Chem 2011. [DOI: 10.1039/c1py00405k] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Helou M, Moriceau G, Huang ZW, Cammas-Marion S, Guillaume SM. Metal catalyzed ring-opening polymerization of benzyl malolactonate: a synthetic access to copolymers of β-benzyl malolactonate and trimethylene carbonate. Polym Chem 2011. [DOI: 10.1039/c0py00368a] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Helou M, Miserque O, Brusson JM, Carpentier JF, Guillaume SM. Organocatalysts for the Controlled “Immortal” Ring-Opening Polymerization of Six-Membered-Ring Cyclic Carbonates: A Metal-Free, Green Process. Chemistry 2010; 16:13805-13. [DOI: 10.1002/chem.201001111] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Discrete, Base-Free, Cationic Alkaline-Earth Complexes - Access and Catalytic Activity in the Polymerization of Lactide. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000558] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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