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Lidston CAL, Severson SM, Abel BA, Coates GW. Multifunctional Catalysts for Ring-Opening Copolymerizations. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02524] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Claire A. L. Lidston
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Sarah M. Severson
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Brooks A. Abel
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Geoffrey W. Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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2
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Li Y, Yang H, Lu X. Intramolecular synergistic catalysis for asymmetric alternating copolymerization of
CO
2
and
meso
‐epoxides. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yi‐Ning Li
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian China
| | - Han‐Han Yang
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian China
| | - Xiao‐Bing Lu
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian China
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3
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Chen Y, Wang W, Xie D, Wu L, Zhang C. Synthesis of
CO
2
‐based functional poly(carbonate‐co‐lactide). JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yao Chen
- School of Materials Science and Engineering Wuhan University of Technology Wuhan China
| | - Wenchuan Wang
- School of Materials Science and Engineering Wuhan University of Technology Wuhan China
| | - Dong Xie
- School of Materials Science and Engineering Wuhan University of Technology Wuhan China
| | - Lili Wu
- School of Materials Science and Engineering Wuhan University of Technology Wuhan China
| | - Chaocan Zhang
- School of Materials Science and Engineering Wuhan University of Technology Wuhan China
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4
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de la Cruz-Martínez F, Martínez de Sarasa Buchaca M, Martínez J, Tejeda J, Fernández-Baeza J, Alonso-Moreno C, Rodríguez AM, Castro-Osma JA, Lara-Sánchez A. Bimetallic Zinc Catalysts for Ring-Opening Copolymerization Processes. Inorg Chem 2020; 59:8412-8423. [PMID: 32452688 DOI: 10.1021/acs.inorgchem.0c00835] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Novel bimetallic zinc acetate complexes supported by heteroscorpionate ligands have been developed for the ring-opening copolymerization of cyclohexene oxide and CO2 and the terpolymerization of cyclohexene oxide, phthalic anhydride, and CO2. Heteroscorpionate ligands precursors L1-L3 were reacted with two equivalents of zinc acetate to afford the dinuclear zinc complexes [{Zn(κ3-bpzappe)}(μ-O2CCH3)3-{Zn(HO2CCH3)}] (1), [{Zn(κ3-bpzbdmape)}(μ-O2CCH3)3-{Zn(HO2CCH3)}] (2), and [{Zn(κ3-bpzbdeape)}(μ-O2CCH3)3{Zn(HO2CCH3)}] (3) in excellent yields. The molecular structure of these compounds was determined spectroscopically and confirmed by X-ray diffraction analysis. Zinc acetate complexes 1-3 were screened as catalysts for the copolymerization of cyclohexene oxide and CO2 to produce poly(cyclohexene)carbonate, and complex 3 was found to be the most active catalyst for this process in the absence of a cocatalyst. Furthermore, the terpolymerization of cyclohexene oxide, phthalic anhydride, and CO2 was studied using the combination of complex 3 and 4-dimethylaminopyridine as catalyst system yielding the corresponding polyester-polycarbonate materials.
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Affiliation(s)
- Felipe de la Cruz-Martínez
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologı́as Quı́micas, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Marc Martínez de Sarasa Buchaca
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologı́as Quı́micas, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Javier Martínez
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologı́as Quı́micas, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain.,Laboratorio de Quı́mica Inorgánica, Facultad de Quı́mica, Universidad Católica de Chile Casilla 306, Santiago-22 6094411, Chile
| | - Juan Tejeda
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologı́as Quı́micas, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Juan Fernández-Baeza
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologı́as Quı́micas, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Carlos Alonso-Moreno
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Farmacia, Universidad de Castilla-La Mancha, 02071-Albacete, Spain
| | - Ana M Rodríguez
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologı́as Quı́micas, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - José A Castro-Osma
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Farmacia, Universidad de Castilla-La Mancha, 02071-Albacete, Spain
| | - Agustín Lara-Sánchez
- Departamento de Quı́mica Inorgánica, Orgánica y Bioquı́mica-Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologı́as Quı́micas, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
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5
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Liu N, Gu C, Chen M, Zhang J, Yang W, Zhan A, Zhang K, Lin Q, Zhu L. Terpolymerizations of CO
2
, Propylene Oxide and DL‐Lactide Catalyzed by Zn‐Fe DMC Catalysts with Quaternary Ammonium Salts. ChemistrySelect 2020. [DOI: 10.1002/slct.201904461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ningzhang Liu
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Chuanhai Gu
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Mengting Chen
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Junan Zhang
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Wen Yang
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Aihong Zhan
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Kewei Zhang
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Qiang Lin
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
- Key Laboratory of Pollution Control of Hainan Province Hainan Normal University, Haikou Hainan 571158 P. R. China
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education Hainan Normal University, Haikou Hainan 571158 P. R. China
| | - Linhua Zhu
- College of Chemistry and Chemical Engineering Hainan Normal University, Haikou Hainan 571158 P. R. China
- Key Laboratory of Pollution Control of Hainan Province Hainan Normal University, Haikou Hainan 571158 P. R. China
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7
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Novel Cobalt Complex as an Efficient Catalyst for Converting CO2 into Cyclic Carbonates under Mild Conditions. Catalysts 2019. [DOI: 10.3390/catal9110951] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Based on the ligand H2dpPzda (1), a novel cobalt complex [Co(H2dpPzda)(NCS)2]·CH3OH(2) has been synthesized and characterized. The Complex 2 exhibited excellent catalytic performance for converting CO2 into cyclic carbonates under mild conditions. For propylene oxide (PO) and CO2 synthesis of propylene carbonate (PC), the catalytic system showed a remarkable TOF as high as 29,200 h−1. The catalytic system also showed broad substrate scope of epoxide. Additionally, the catalyst could be recycled to maintain the integrity of the structure and remained equal to the level of its catalytic activity even after seven catalytic rounds. Additionally, a possible catalytic mechanism was proposed due to the high catalytic activity which might be owing to the synergism of Lewis acidic metal centers and N group.
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8
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Huang J, Xu Y, Wang M, Duan Z. Copolymerization of propylene oxide and CO 2 catalyzed by dinuclear salcy–CoCl complex. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2019.1674158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Jie Huang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Yunpeng Xu
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Meige Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Zhongyu Duan
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
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9
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Ambrose K, Robertson KN, Kozak CM. Cobalt amino-bis(phenolate) complexes for coupling and copolymerization of epoxides with carbon dioxide. Dalton Trans 2019; 48:6248-6260. [DOI: 10.1039/c9dt00996e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Electron-withdrawing groups on phenolate donors enhance polycarbonate production from CO2 and cyclohexene oxide by Co(ii) amino-bis(phenolate) complexes.
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Affiliation(s)
- Kenson Ambrose
- Department of Chemistry
- Memorial University of Newfoundland
- St. John's
- Canada A1B 3X7
| | | | - Christopher M. Kozak
- Department of Chemistry
- Memorial University of Newfoundland
- St. John's
- Canada A1B 3X7
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10
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Wang Y, Darensbourg DJ. Carbon dioxide-based functional polycarbonates: Metal catalyzed copolymerization of CO2 and epoxides. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.06.004] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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