1
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Mankaev BN, Hasanova LF, Churakov AV, Egorov MP, Karlov SS. Gallium (III) Complexes Based on Aminobisphenolate Ligands: Extremely High Active ROP-Initiators from Well-Known and Easily Accessible Compounds. Int J Mol Sci 2022; 23:ijms232415649. [PMID: 36555296 PMCID: PMC9779430 DOI: 10.3390/ijms232415649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/05/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022] Open
Abstract
We report herein the synthesis and full characterizations of the first examples of gallium complexes based on "privileged" aminobisphenolate ligands which are easily available. These complexes turned out to be extremely active in the ring-opening polymerization of ε-caprolactone even at room temperature and highly active in the ROP of L-lactide. The combination of factors such as the easy availability of these compounds and the supposedly low toxicity, together with the extremely high activity in ROP, allows us to consider these compounds as suitable for use on an industrial scale for the synthesis of biodegradable polymers for biomedical applications.
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Affiliation(s)
- Badma N. Mankaev
- Chemistry Department, Moscow State University, 119991 Moscow, Russia
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Science, 119991 Moscow, Russia
| | - Leyla F. Hasanova
- Chemistry Department, Moscow State University, 119991 Moscow, Russia
| | - Andrei V. Churakov
- Institute of General and Inorganic Chemistry, Russian Academy of Science, 119991 Moscow, Russia
| | - Mikhail P. Egorov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Science, 119991 Moscow, Russia
| | - Sergey S. Karlov
- Chemistry Department, Moscow State University, 119991 Moscow, Russia
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Science, 119991 Moscow, Russia
- Correspondence:
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2
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Choe S, Lee H, Nayab S. Diverse coordination geometry of cobalt (II), zinc (II), and cadmium (II) complexes comprising
N
,
N
‐bis(1H‐pyrazol‐1‐yl)methyl)amines derivatives: Synthesis, structures, and ring opening polymerization of
rac
‐lactide. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6204] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Solhye Choe
- Department of Chemistry and Green‐Nano Materials Research Center Kyungpook National University Daegu South Korea
| | - Hyosun Lee
- Department of Chemistry and Green‐Nano Materials Research Center Kyungpook National University Daegu South Korea
| | - Saira Nayab
- Department of Chemistry Shaheed Benazir Bhutto University Sheringal Dir (U) Pakistan
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3
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Syntheses, Characterization, and Application of Tridentate Phenoxyimino-Phenoxy Aluminum Complexes for the Coupling of Terminal Epoxide with CO2: From Binary System to Single Component Catalyst. Catalysts 2021. [DOI: 10.3390/catal11020145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
A series of binuclear aluminum complexes 1–3 supported by tridentate phenoxyimino-phenoxy ligands was synthesized and used as catalysts for the coupling reaction of terminal epoxide with carbon dioxide. The aluminum complex 1, which is catalytically inactive toward the coupling of epoxide with CO2 by itself, shows moderate activity in the presence of excess nucleophiles or organic bases at high temperature. In sharp contrast to complex 1, bifunctional complexes 2 and 3, which incorporate tertiary amine groups as the built-in nucleophile, are able to efficiently transform terminal epoxide with CO2 to corresponding cyclic carbonates as a sole product by themselves at 100 °C. The number of amine groups on the ligand skeleton and the reaction temperature exert a great influence on the catalytic activity. The bifunctional complexes 2 and 3 are also active at low carbon dioxide pressure such as 2 atm or atmospheric CO2 pressure. Kinetic studies of the coupling reactions of chloropropylene oxide/CO2 and styrene oxide/CO2 using bifunctional catalysts under atmospheric pressure of CO2 demonstrate that the coupling reaction has a first-order dependence on the concentration of the epoxide.
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4
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Roymuhury SK, Mandal M, Chakraborty D, Ramkumar V. Homoleptic titanium and zirconium complexes exhibiting unusual Oiminol–metal coordination: application in stereoselective ring-opening polymerization of lactide. Polym Chem 2021. [DOI: 10.1039/d1py00237f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The synthesis and characterization of novel homoleptic Ti and Zr complexes with tridentate ONO-type Schiff base ligands and their catalytic activities towards the ring-opening polymerization (ROP) of lactide are reported.
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Affiliation(s)
- Sagnik K. Roymuhury
- Department of Chemistry
- Indian Institute of Technology Patna
- Bihta 801103
- India
| | - Mrinmay Mandal
- Department of Chemistry
- Indian Institute of Technology Patna
- Bihta 801103
- India
| | - Debashis Chakraborty
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai-600 036
- India
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5
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Potassium organoaluminate: Synthesis, structure, and catalytic activity for the conversion of CO2 into cyclic carbonates. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121365] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Guo Z, Xu Y, Chao J, Wei X. Lithium Organoaluminate Complexes as Catalysts for the Conversion of CO
2
into Cyclic Carbonates. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000401] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhiqiang Guo
- Scientific Instrument Center Shanxi University 030006 Taiyuan P. R. China
| | - Yuan Xu
- School of Chemistry and Chemical Engineering Shanxi University 030006 Taiyuan P. R. China
| | - Jianbin Chao
- Scientific Instrument Center Shanxi University 030006 Taiyuan P. R. China
| | - Xuehong Wei
- Institute of Applied Chemistry Shanxi University 030006 Taiyuan P. R. China
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7
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Nie K, Wang C, Cheng X, Li J, Han Y, Yao Y. Unbridged bidentate aluminum complexes supported by diaroylhydrazone ligands: Synthesis, structure and catalysis in polymerization of
ε
‐caprolactone and lactides. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5627] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Kun Nie
- School of Chemistry and Chemical EngineeringTaishan University Taian 271000 China
| | - Changan Wang
- School of Chemistry and Chemical EngineeringTaishan University Taian 271000 China
| | - Xueli Cheng
- School of Chemistry and Chemical EngineeringTaishan University Taian 271000 China
| | - Jikun Li
- School of Chemistry and Chemical EngineeringTaishan University Taian 271000 China
| | - Yinfeng Han
- School of Chemistry and Chemical EngineeringTaishan University Taian 271000 China
| | - Yingming Yao
- College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
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8
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Cho J, Chun MK, Nayab S, Jeong JH. Synthesis and structures of copper(II) complexes containing N,N-bidentate N-substituted phenylethanamine derivatives as pre-catalysts for heterotactic-enriched polylactide. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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9
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Chen JJ, Xu YC, Gan ZL, Peng X, Yi XY. Zinc Complexes with Tridentate Pyridyl-Pyrrole Ligands and their Use as Catalysts in CO2
Fixation into Cyclic Carbonates. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801246] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jing-Jing Chen
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan P.R. China
| | - Yao-Chun Xu
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province; College of Optoelectronic Engineering; Shenzhen University; 518060 Shenzhen China
| | - Zhi-Liang Gan
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan P.R. China
| | - Xiao Peng
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province; College of Optoelectronic Engineering; Shenzhen University; 518060 Shenzhen China
| | - Xiao-Yi Yi
- College of Chemistry and Chemical Engineering; Central South University; 410083 Changsha Hunan P.R. China
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10
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Gaona MA, de la Cruz-Martínez F, Fernández-Baeza J, Sánchez-Barba LF, Alonso-Moreno C, Rodríguez AM, Rodríguez-Diéguez A, Castro-Osma JA, Otero A, Lara-Sánchez A. Synthesis of helical aluminium catalysts for cyclic carbonate formation. Dalton Trans 2019; 48:4218-4227. [DOI: 10.1039/c9dt00323a] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Helical aluminium complexes have been prepared and used as catalysts for cyclic carbonate synthesis.
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Affiliation(s)
- Miguel A. Gaona
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- 13071-Ciudad Real
| | - Felipe de la Cruz-Martínez
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- 13071-Ciudad Real
| | - Juan Fernández-Baeza
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- 13071-Ciudad Real
| | - Luis F. Sánchez-Barba
- Universidad Rey Juan Carlos
- Departamento de Biología y Geología
- Física y Química Inorgánica
- Móstoles
- Spain
| | - Carlos Alonso-Moreno
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Farmacia
- 02071-Albacete
| | - Ana M. Rodríguez
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- 13071-Ciudad Real
| | | | - José A. Castro-Osma
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Farmacia
- 02071-Albacete
| | - Antonio Otero
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- 13071-Ciudad Real
| | - Agustín Lara-Sánchez
- Universidad de Castilla-La Mancha
- Dpto. de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- 13071-Ciudad Real
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11
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Mandal M, Ramkumar V, Chakraborty D. Salen complexes of zirconium and hafnium: synthesis, structural characterization and polymerization studies. Polym Chem 2019. [DOI: 10.1039/c8py01750f] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Salen complexes of zirconium and hafnium were synthesized and used as effective catalysts for the polymerization of lactide and ε-CL and homopolymerization, copolymerization and coupling of epoxides with CO2.
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Affiliation(s)
- Mrinmay Mandal
- Department of Chemistry
- Indian Institute of Technology Patna
- Bihta 801103
- India
| | | | - Debashis Chakraborty
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai-600 036
- India
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12
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Beament J, Mahon MF, Buchard A, Jones MD. Aluminum Complexes of Monopyrrolidine Ligands for the Controlled Ring-Opening Polymerization of Lactide. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00161] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- James Beament
- Department of Chemistry, University of Bath, Claverton
Down Bath BA2 7AY, U.K
| | - Mary F. Mahon
- Department of Chemistry, University of Bath, Claverton
Down Bath BA2 7AY, U.K
| | - Antoine Buchard
- Department of Chemistry, University of Bath, Claverton
Down Bath BA2 7AY, U.K
| | - Matthew D. Jones
- Department of Chemistry, University of Bath, Claverton
Down Bath BA2 7AY, U.K
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13
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Munzeiwa WA, Nyamori VO, Omondi B. Zn(II) and Cu(II) unsymmetrical formamidine complexes as effective initiators for ring-opening polymerization of cyclic esters. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4247] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Wisdom A. Munzeiwa
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Private Bag X54001 Durban 4000 South Africa
| | - Vincent O. Nyamori
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Private Bag X54001 Durban 4000 South Africa
| | - Bernard Omondi
- School of Chemistry and Physics; University of KwaZulu-Natal; Westville Campus, Private Bag X54001 Durban 4000 South Africa
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14
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Li CY, Su YC, Lin CH, Huang HY, Tsai CY, Lee TY, Ko BT. Synthesis and characterization of trimetallic cobalt, zinc and nickel complexes containing amine-bis(benzotriazole phenolate) ligands: efficient catalysts for coupling of carbon dioxide with epoxides. Dalton Trans 2018; 46:15399-15406. [PMID: 29077111 DOI: 10.1039/c7dt02841e] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New trimetallic cobalt, nickel and zinc complexes 1-3 coordinated by amine-bis(benzotriazole phenolate) ligands and ancillary acetate groups have been developed for the use of CO2/epoxide coupling. All complexes were structurally characterized by single crystal X-ray crystallography; tri-Co complex 1 is the first solid-state example in which three different geometrical configurations exist in the same benzotriazole phenoxide metal complex. Tri-nuclear complexes 1 and 2 with cobalt and zinc metal centers were demonstrated to be very active catalysts for cycloaddition of cyclohexene oxide with CO2 in the presence of ammonium salt co-catalysts to give cis-cyclohexene carbonate under the conditions of 80 °C and 300 psi initial CO2 pressure. Particularly, tri-cobalt complex 1 was found to efficiently couple CO2 with epoxides showing broad substrate scope, producing the corresponding cyclic organic carbonates with good activities and high selectivities. This is a successful example of catalysis for cyclic carbonate synthesis using one cobalt(ii) complex as a homogeneous catalyst.
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Affiliation(s)
- Chen-Yu Li
- Department of Chemistry, Chung Yuan Christian University, Chung-Li 32023, Taiwan
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15
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16
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Woo WH, Hyun K, Kim Y, Ryu JY, Lee J, Kim M, Park MH, Kim Y. Highly Active Salen-Based Aluminum Catalyst for the Coupling of Carbon Dioxide with Epoxides at Ambient Temperature. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701169] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Won Hee Woo
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University; 28644 Cheongju, Chungbuk Republic of Korea
| | - Kyunglim Hyun
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University; 28644 Cheongju, Chungbuk Republic of Korea
| | - Yoseph Kim
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University; 28644 Cheongju, Chungbuk Republic of Korea
| | - Ji Yeon Ryu
- Department of Chemistry; Chonnam National University; 61186 Gwangju Republic of Korea
| | - Junseong Lee
- Department of Chemistry; Chonnam National University; 61186 Gwangju Republic of Korea
| | - Min Kim
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University; 28644 Cheongju, Chungbuk Republic of Korea
| | - Myung Hwan Park
- Department of Chemistry Education; Chungbuk National University; 28644 Cheongju, Chungbuk Republic of Korea
| | - Youngjo Kim
- Department of Chemistry and BK21+ Program Research Team; Chungbuk National University; 28644 Cheongju, Chungbuk Republic of Korea
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17
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Alaji Z, Safaei E, Wojtczak A. Development of pyridine based o-aminophenolate zinc complexes as structurally tunable catalysts for CO2 fixation into cyclic carbonates. NEW J CHEM 2017. [DOI: 10.1039/c7nj01656e] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Structure–reactivity correlation in o-aminophenolate zinc catalysts provides an atom-efficient protocol for the conversion of CO2 into valuable cyclic carbonates.
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Affiliation(s)
- Z. Alaji
- Institute for Advanced Studies in Basic Sciences (IASBS)
- Zanjan
- Iran
| | - E. Safaei
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz
- Iran
| | - A. Wojtczak
- Faculty of Chemistry
- Nicolaus Copernicus University
- 87-100 Torun
- Poland
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18
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Yu CY, Chuang HJ, Ko BT. Bimetallic bis(benzotriazole iminophenolate) cobalt, nickel and zinc complexes as versatile catalysts for coupling of carbon dioxide with epoxides and copolymerization of phthalic anhydride with cyclohexene oxide. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01290b] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New bimetallic bis(benzotriazole iminophenolate) cobalt and nickel catalysts were developed for versatile catalysis of CO2/epoxide coupling and PA/CHO copolymerization.
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Affiliation(s)
- Chun-Yue Yu
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Hui-Ju Chuang
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Bao-Tsan Ko
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
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19
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Huang YT, Wang WC, Hsu CP, Lu WY, Chuang WJ, Chiang MY, Lai YC, Chen HY. The ring-opening polymerization of ε-caprolactone and l-lactide using aluminum complexes bearing benzothiazole ligands as catalysts. Polym Chem 2016. [DOI: 10.1039/c6py00569a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of aluminum complexes bearing benzothiazole ligands was synthesized and the ring-opening polymerization of ε-caprolactone (CL) and l-lactide (LA) using these aluminum complexes as catalysts was studied.
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Affiliation(s)
- Yen-Tzu Huang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Wei-Chu Wang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Chun-Pin Hsu
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Wei-Yi Lu
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Wan-Jung Chuang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Michael Y. Chiang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
- Department of Chemistry
| | - Yi-Chun Lai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Hsuan-Ying Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
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20
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Sumrit P, Chuawong P, Nanok T, Duangthongyou T, Hormnirun P. Aluminum complexes containing salicylbenzoxazole ligands and their application in the ring-opening polymerization of rac-lactide and ε-caprolactone. Dalton Trans 2016; 45:9250-66. [DOI: 10.1039/c6dt00990e] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two series of aluminum complexes supported by salicylbenzoxazole ligands were successfully synthesized and applied as active initiators for the ring-opening polymerization of rac-LA and ε-CL.
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Affiliation(s)
- Pattarawut Sumrit
- Laboratory of Catalysts and Advanced Polymer Materials
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Kasetsart University
- Bangkok 10900
| | - Pitak Chuawong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- and Special Research Unit for Advanced Magnetic Resonance (AMR)
- Kasetsart University
- Bangkok 10900
| | - Tanin Nanok
- Department of Chemistry
- Faculty of Science
- Kasetsart University
- Bangkok 10900
- Thailand
| | | | - Pimpa Hormnirun
- Laboratory of Catalysts and Advanced Polymer Materials
- Department of Chemistry and Center of Excellence for Innovation in Chemistry
- Faculty of Science
- Kasetsart University
- Bangkok 10900
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21
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Huang BH, Tsai CY, Chen CT, Ko BT. Metal complexes containing nitrogen-heterocycle based aryloxide or arylamido derivatives as discrete catalysts for ring-opening polymerization of cyclic esters. Dalton Trans 2016; 45:17557-17580. [DOI: 10.1039/c6dt03384a] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This perspective highlights some recent advances in the field of discrete N-heterocyclic aryloxide/arylamido metal complexes for ROP of lactones.
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Affiliation(s)
- Bor-Hunn Huang
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Chen-Yen Tsai
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Chi-Tien Chen
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Bao-Tsan Ko
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
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22
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Cozzolino M, Press K, Mazzeo M, Lamberti M. Carbon Dioxide/Epoxide Reactions Catalyzed by Bimetallic Salalen Aluminum Complexes. ChemCatChem 2015. [DOI: 10.1002/cctc.201500856] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mariachiara Cozzolino
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano (SA) Italy
| | - Konstantin Press
- School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences; Tel Aviv University, Ramat Aviv; Tel Aviv 69978 Israel
| | - Mina Mazzeo
- Department of Chemistry and Biology; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano (SA) Italy
| | - Marina Lamberti
- Department of Physics “E. Caianiello”; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano (SA) Italy
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23
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Chang CH, Chuang HJ, Chen TY, Li CY, Lin CH, Lee TY, Ko BT, Huang HY. Di-nuclear zinc complexes containing tridentate imino-benzotriazole phenolate derivatives as efficient catalysts for ring-opening polymerization of cyclic esters and copolymerization of phthalic anhydride with cyclohexene oxide. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27902] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Chin-Hsiang Chang
- Department of Chemistry; Chung Yuan Christian University; Taoyuan City Taiwan
| | - Hui-Ju Chuang
- Department of Chemistry; National Chung Hsing University; Taichung Taiwan
| | - Ting-Yi Chen
- Department of Chemistry; Chung Yuan Christian University; Taoyuan City Taiwan
| | - Chen-Yu Li
- Department of Chemistry; Chung Yuan Christian University; Taoyuan City Taiwan
| | - Chia-Her Lin
- Department of Chemistry; Chung Yuan Christian University; Taoyuan City Taiwan
| | - Ting-Yu Lee
- Department of Applied Chemistry; National Kaohsiung University; Kaohsiung Taiwan
| | - Bao-Tsan Ko
- Department of Chemistry; National Chung Hsing University; Taichung Taiwan
| | - Hsi-Ya Huang
- Department of Chemistry; Chung Yuan Christian University; Taoyuan City Taiwan
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24
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Wang JH, Tsai CY, Su JK, Huang BH, Lin CC, Ko BT. Mono-, di- and tetra-zinc complexes derived from an amino-benzotriazole phenolate ligand containing a bulkier N-alkyl pendant arm: synthesis, structure and catalysis for ring-opening polymerization of cyclic esters. Dalton Trans 2015; 44:12401-10. [PMID: 25727459 DOI: 10.1039/c4dt02906b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Zinc complexes constructed from the amino-modified benzotriazole phenol pro-ligand, 2-(2H-benzotriazol-2-yl)-6-((diisopropylamino)methyl)-4-(2,4,4-trimethylpentan-2-yl)phenol ((C8DIA)BTP-H, 1), were synthesized stepwise and structurally characterized. The reaction of (C8DIA)BTP-H (1) with one equivalent of diethyl zinc (ZnEt2) generates a dimeric and four-coordinated zinc complex, [(μ-(C8DIA)BTP)ZnEt]2 (2), which is doubly bridged by two phenolate groups of C8DIABTP ligands. Further reaction of 2 with benzyl alcohol (BnOH) in stoichiometric proportions affords a tetranuclear zinc benzylalkoxide complex [(μ-OBn)((C8DIA)BTP)Zn]4 (3) that possesses a saddle-shaped core with four μ2-bridging benzylalkoxy groups upon four Zn centres. Interestingly, the di-nuclear Zn alkoxide [(μ-OBn)((C8DIA)BTP)Zn(DMAP)]2 (4) could be prepared by treatment of 3 with a stoichiometric amount of 4-(dimethylamino)pyridine (DMAP). ZnEt2 reacts with two equivalents of 1 in the presence of DMAP (1.0 mol equiv.) to yield a five-coordinated mononuclear zinc complex, [((C8DIA)BTP)2Zn(DMAP)] (5). All complexes adopt an N,O-bidentate coordination mode from the phenoxy oxygen atom and benzotriazole nitrogen atom, in which the nitrogen atom of the pendent arm substituent is not coordinated to the zinc centre. Ring-opening polymerization of ε-caprolactone and β-butyrolactone catalysed by 2 and 3 was investigated.
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Affiliation(s)
- Jun-Han Wang
- Department of Chemistry, Chung Yuan Christian University, Chung-Li 320, Taiwan
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25
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Kim SH, Han SY, Kim JH, Kang YY, Lee J, Kim Y. Monomeric or Dimeric Aluminum Complexes as Catalysts for Cycloaddition between CO2and Epoxides. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500184] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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26
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Tseng HC, Chen FS, Chiang MY, Lu WY, Chen YH, Lai YC, Chen HY. Optimizing ring-opening polymerization of ε-caprolactone by using aluminum complexes bearing amide as catalysts and their application in synthesizing poly-ε-caprolactone with special initiators and other polycycloesters. RSC Adv 2015. [DOI: 10.1039/c5ra21252a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
A series of aluminum complexes bearing amidate ligands, including acylamide, sulfonamide, and aryl carbamate, was synthesized.
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Affiliation(s)
- Hsi-Ching Tseng
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Fu-Shen Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Michael Y. Chiang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
- Department of Chemistry
| | - Wei-Yi Lu
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
- Department of Chemistry
| | - Yu-Hsieh Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Yi-Chun Lai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Hsuan-Ying Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
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27
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Chen YH, Chen YJ, Tseng HC, Lian CJ, Tsai HY, Lai YC, Hsu SCN, Chiang MY, Chen HY. Comparing l-lactide and ε-caprolactone polymerization by using aluminum complexes bearing ketiminate ligands: steric, electronic, and chelating effects. RSC Adv 2015. [DOI: 10.1039/c5ra15530d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Herein, the l-lactide polymerization rate of a series of Al complexes bearing ketimine ligands was investigated, and the polymerization characteristics between l-lactide and ε-caprolactone were compared.
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Affiliation(s)
- Yu-Hsieh Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
| | - Yen-Jen Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
| | - Hsi-Ching Tseng
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
| | - Cheng-Jie Lian
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
| | - Hsin-Yi Tsai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
| | - Yi-Chun Lai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
| | - Sodio C. N. Hsu
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
| | - Michael Y. Chiang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
- Department of Chemistry
| | - Hsuan-Ying Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- Republic of China
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28
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Roymuhury SK, Chakraborty D, Ramkumar V. Synthesis and characterization of group 4 metal alkoxide complexes containing imine based bis-bidentate ligands: effective catalysts for the ring opening polymerization of lactides, epoxides and polymerization of ethylene. Dalton Trans 2015; 44:10352-67. [DOI: 10.1039/c5dt01092f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A series of group 4 complexes containing imine based bis-bidentate ligands were synthesized and used as catalysts for various polymerizations.
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Affiliation(s)
- Sagnik K. Roymuhury
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna 800 013
- India
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29
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Chen HY, Lee YH, Chiang MY, Lu WY, Tseng HC, Tsai HY, Chen YH, Lai YC, Chen HY. Coordinating effect in ring-opening polymerization of ε-caprolactone using aluminum complexes bearing bisphenolate as catalysts. RSC Adv 2015. [DOI: 10.1039/c5ra10753a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A series of Al complexes bearing diphenolate ligands was synthesized and their application for the ring-opening polymerization of ε-caprolactone was studied.
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Affiliation(s)
- Hsing-Yin Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Ying-Hsien Lee
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Michael Y. Chiang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
- Department of Chemistry
| | - Wei-Yi Lu
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
- Department of Chemistry
| | - Hsi-Ching Tseng
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Republic of China
| | - Hsin-Yi Tsai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Yu-Hsieh Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Yi-Chun Lai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
| | - Hsuan-Ying Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung
- Republic of China
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30
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Tseng HC, Chiang MY, Lu WY, Chen YJ, Lian CJ, Chen YH, Tsai HY, Lai YC, Chen HY. A closer look at ε-caprolactone polymerization catalyzed by alkyl aluminum complexes: the effect of induction period on overall catalytic activity. Dalton Trans 2015; 44:11763-73. [DOI: 10.1039/c5dt01563d] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Previous studies on the ring-opening polymerization of ε-caprolactone using structurally related aluminum complexes as pre-catalysts showed inconsistent trends in the total conversion time.
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Affiliation(s)
- Hsi-Ching Tseng
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
| | - Michael Y. Chiang
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
- Department of Chemistry
| | - Wei-Yi Lu
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
| | - Yen-Jen Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
| | - Cheng-Jie Lian
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
| | - Yu-Hsieh Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
| | - Hsin-Yi Tsai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
| | - Yi-Chun Lai
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
| | - Hsuan-Ying Chen
- Department of Medicinal and Applied Chemistry
- Kaohsiung Medical University
- Kaohsiung 80708
- R.O.C
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31
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Chuang HJ, Ko BT. Facilely synthesized benzotriazole phenolate zirconium complexes as versatile catalysts for copolymerization of carbon dioxide with cyclohexene oxide and lactide polymerization. Dalton Trans 2015; 44:598-607. [DOI: 10.1039/c4dt02774d] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
New zirconium complexes bearing benzotriazole phenolate ligands were demonstrated to be versatile catalysts for CO2/CHO copolymerization and lactide polymerization.
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Affiliation(s)
- Hui-Ju Chuang
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Bao-Tsan Ko
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- Taiwan
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32
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Roymuhury SK, Chakraborty D, Ramkumar V. Zwitterionic group 4 aminophenolate catalysts for the polymerization of lactides and ethylene. NEW J CHEM 2015. [DOI: 10.1039/c5nj00486a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of group 4 metal chloride complexes based on aminophenol ligands were synthesized and characterized by conventional spectroscopic techniques, elemental analysis and X-ray crystallography.
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Affiliation(s)
- Sagnik K. Roymuhury
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-800 013
- India
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33
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Buonerba A, De Nisi A, Grassi A, Milione S, Capacchione C, Vagin S, Rieger B. Novel iron(iii) catalyst for the efficient and selective coupling of carbon dioxide and epoxides to form cyclic carbonates. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01187b] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
“Re-cycling carbon dioxide with iron”. The synthesis of cyclic organic carbonates was accomplished by the coupling of CO2 and epoxides, using a novel air-stable and easy-to-handle iron(iii) catalyst.
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Affiliation(s)
- Antonio Buonerba
- Dipartimento di Chimica e Biologia
- Università degli Studi di Salerno
- 132-84084 Fisciano (SA)
- Italy
- NANOMATES
| | - Assunta De Nisi
- Dipartimento di Chimica e Biologia
- Università degli Studi di Salerno
- 132-84084 Fisciano (SA)
- Italy
| | - Alfonso Grassi
- Dipartimento di Chimica e Biologia
- Università degli Studi di Salerno
- 132-84084 Fisciano (SA)
- Italy
- NANOMATES
| | - Stefano Milione
- Dipartimento di Chimica e Biologia
- Università degli Studi di Salerno
- 132-84084 Fisciano (SA)
- Italy
- NANOMATES
| | - Carmine Capacchione
- Dipartimento di Chimica e Biologia
- Università degli Studi di Salerno
- 132-84084 Fisciano (SA)
- Italy
- NANOMATES
| | - Sergei Vagin
- WACKER Lehrstuhl für Makromolekulare Chemie
- Technische Universität München
- 85748 Garching
- Germany
| | - Bernhard Rieger
- WACKER Lehrstuhl für Makromolekulare Chemie
- Technische Universität München
- 85748 Garching
- Germany
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34
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Sun Y, Wang L, Yu D, Tang N, Wu J. Zinc/magnesium–sodium/lithium heterobimetallic triphenolates: Synthesis, characterization, and application as catalysts in the ring-opening polymerization of l-lactide and CO2/epoxide coupling. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2014.06.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Liu J, Ma H. Well-controlled ring-opening polymerization of cyclic esters catalyzed by aluminum amido complexes: Kinetics and mechanism. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27359] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Junpeng Liu
- Shanghai Key Laboratory of Functional Materials Chemistry and Laboratory of Organometallic Chemistry; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 People's Republic of China
| | - Haiyan Ma
- Shanghai Key Laboratory of Functional Materials Chemistry and Laboratory of Organometallic Chemistry; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 People's Republic of China
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36
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Guo Z, Lin Q. Coupling reaction of CO2 and propylene oxide catalyzed by DMC with co-complexing agents incorporated via ball milling. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2014.03.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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Kim SH, Ahn D, Go MJ, Park MH, Kim M, Lee J, Kim Y. Dinuclear Aluminum Complexes as Catalysts for Cycloaddition of CO2 to Epoxides. Organometallics 2014. [DOI: 10.1021/om500257j] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- So Han Kim
- Department
of Chemistry and BK21+ Program Research Team, Chungbuk National University, Cheongju, Chungbuk 361-763, Republic of Korea
| | - Duseong Ahn
- Department
of Chemistry and BK21+ Program Research Team, Chungbuk National University, Cheongju, Chungbuk 361-763, Republic of Korea
| | - Min Jeong Go
- Department
of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Myung Hwan Park
- Department
of Chemistry Education, Chungbuk National University, Cheongju, Chungbuk 361-763, Republic of Korea
| | - Min Kim
- Department
of Chemistry and BK21+ Program Research Team, Chungbuk National University, Cheongju, Chungbuk 361-763, Republic of Korea
| | - Junseong Lee
- Department
of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Youngjo Kim
- Department
of Chemistry and BK21+ Program Research Team, Chungbuk National University, Cheongju, Chungbuk 361-763, Republic of Korea
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38
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Chen TY, Li CY, Tsai CY, Li CH, Chang CH, Ko BT, Chang CY, Lin CH, Huang HY. Structurally well-characterized zinc complexes bearing imine-benzotriazole phenoxide ligands: Synthesis, photoluminescent properties and catalysis for carbon dioxide/epoxide coupling. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.12.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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39
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Chuang HJ, Wu BH, Li CY, Ko BT. Benzotriazole Phenoxide Hafnium Complexes as Efficient Catalysts for the Ring-Opening Polymerization of Lactide: Synthesis, Characterization, and Kinetics of Polymerization Catalysis. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201301422] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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40
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Castro-Osma JA, Alonso-Moreno C, Lara-Sánchez A, Martínez J, North M, Otero A. Synthesis of cyclic carbonates catalysed by aluminium heteroscorpionate complexes. Catal Sci Technol 2014. [DOI: 10.1039/c3cy00810j] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A trimetallic aluminium complex catalyses the synthesis of cyclic carbonates from epoxides and CO2 at room temperature and pressure.
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Affiliation(s)
- José A. Castro-Osma
- Green Chemistry Centre of Excellence
- Department of Chemistry
- The University of York
- York, UK
- Departamento de Química Inorgánica
| | - Carlos Alonso-Moreno
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Universidad de Castilla-La Mancha
- 13071 Ciudad Real, Spain
| | - Agustín Lara-Sánchez
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Universidad de Castilla-La Mancha
- 13071 Ciudad Real, Spain
| | - Javier Martínez
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Universidad de Castilla-La Mancha
- 13071 Ciudad Real, Spain
| | - Michael North
- Green Chemistry Centre of Excellence
- Department of Chemistry
- The University of York
- York, UK
| | - Antonio Otero
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Universidad de Castilla-La Mancha
- 13071 Ciudad Real, Spain
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