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Santos VHJM, Pontin D, Rambo RS, Seferin M. The Application of Quantitative Structure–Property Relationship Modeling and Exploratory Analysis to Screen Catalysts for the Synthesis of Oleochemical Carbonates from
CO
2
and Bio‐Based Epoxides. J AM OIL CHEM SOC 2020. [DOI: 10.1002/aocs.12361] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Victor Hugo Jacks Mendes Santos
- School of TechnologyPUCRS—Pontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 12 Porto Alegre 90619‐900 Brazil
- Engineering and Materials Technology Graduate ProgramPontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 32 Porto Alegre 90619‐900 Brazil
- Institute of Petroleum and Natural ResourcesPontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 96J Porto Alegre 90619‐900 Brazil
| | - Darlan Pontin
- School of TechnologyPUCRS—Pontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 12 Porto Alegre 90619‐900 Brazil
| | - Raoní Scheibler Rambo
- Institute of Petroleum and Natural ResourcesPontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 96J Porto Alegre 90619‐900 Brazil
| | - Marcus Seferin
- School of TechnologyPUCRS—Pontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 12 Porto Alegre 90619‐900 Brazil
- Engineering and Materials Technology Graduate ProgramPontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 32 Porto Alegre 90619‐900 Brazil
- Institute of Petroleum and Natural ResourcesPontifical Catholic University of Rio Grande do Sul 6681 Ipiranga Avenue—Building 96J Porto Alegre 90619‐900 Brazil
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3
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Caovilla M, Thiele D, de Souza RF, Gregório JR, Bernardo-Gusmão K. Cobalt-β-diimine complexes for ethylene oligomerization. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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4
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Achary PGR, Begum S, Toropova AP, Toropov AA. A quasi-SMILES based QSPR Approach towards the prediction of adsorption energy of Ziegler − Natta catalysts for propylene polymerization. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.md.2016.12.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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5
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Flisak Z, Sun WH. Progression of Diiminopyridines: From Single Application to Catalytic Versatility. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00820] [Citation(s) in RCA: 162] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zygmunt Flisak
- Key
Laboratory of Engineering Plastics and Beijing
National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Faculty
of Chemistry, Opole University, Oleska 48, 45-052 Opole, Poland
| | - Wen-Hua Sun
- Key
Laboratory of Engineering Plastics and Beijing
National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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6
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Ratanasak M, Rungrotmongkol T, Saengsawang O, Hannongbua S, Parasuk V. Towards the design of new electron donors for Ziegler–Natta catalyzed propylene polymerization using QSPR modeling. POLYMER 2015. [DOI: 10.1016/j.polymer.2014.11.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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7
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Cruz VL, Martinez S, Ramos J, Martinez-Salazar J. 3D-QSAR as a Tool for Understanding and Improving Single-Site Polymerization Catalysts. A Review. Organometallics 2014. [DOI: 10.1021/om400721v] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Victor L. Cruz
- Biophym. Instituto de Estructura de la Materia, CSIC, Serrano 113-bis, 28006 Madrid, Spain
| | - Sonia Martinez
- Centro de Cálculo Cientı́fico,
Secretarı́a General Adjunta de Informática (SGAI), CSIC, Pinar 19, 28006 Madrid, Spain
| | - Javier Ramos
- Biophym. Instituto de Estructura de la Materia, CSIC, Serrano 113-bis, 28006 Madrid, Spain
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8
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Tang S, Liu Z, Zhan X, Cheng R, He X, Liu B. 2D-QSPR/DFT studies of aryl-substituted PNP-Cr-based catalyst systems for highly selective ethylene oligomerization. J Mol Model 2014; 20:2129. [PMID: 24554126 DOI: 10.1007/s00894-014-2129-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Accepted: 12/23/2013] [Indexed: 11/26/2022]
Abstract
1-Hexene and 1-octene are important comonomers for the synthesis of high performance polyolefins. Recently, various N-substituted Cr-bis(diphenylphosphino)amine (PNP-Cr) catalysts show the potential as excellent candidates for highly selective ethylene trimerization/tetramerization. In this work, a series of aryl-substituted PNP-Cr catalysts were studied by two-dimensional quantitative structure-property relationship (QSPR) method based on density functional theory (DFT) calculations. The heuristic method (HM) and best multi-linear regression (BMLR) were used to establish the best linear regression models to describe the relationship between selectivities and catalyst structures. Both Cr(I) and Cr(II) active site models for ethylene trimerization/tetramerization were considered. It was found that 1) the relativity and stability of the models were increased by using self-defined descriptors based on DFT calculations; 2) Cr(I)/Cr(III) centers were the most plausible active sites for ethylene trimerization, while Cr(II)/Cr(IV) active sites were most possibly responsible for ethylene tetramerization; and 3) the skeleton structures of the PNP-Cr system with good complanation and symmetry were crucial for achieving excellent catalytic selectivity of 1-octene, while the PNP-Cr backbone with a large steric effect on N atom would benefit ethylene trimerization. Six new PNP ligands with high selectivity toward ethylene trimerization/tetramerization were predicted based on descriptor analysis and the best linear regression models providing a good basis for further development of novel catalyst systems with better performance.
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Affiliation(s)
- Siyang Tang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Meilong Road 130, Shanghai, 200237, People's Republic of China,
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9
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Novel Polyethylenes via Late Transition Metal Complex Pre-catalysts. ADVANCES IN POLYMER SCIENCE 2013. [DOI: 10.1007/12_2013_212] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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10
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Zhang W, Sun WH, Redshaw C. Tailoring iron complexes for ethylene oligomerization and/or polymerization. Dalton Trans 2012; 42:8988-97. [PMID: 23263414 DOI: 10.1039/c2dt32337k] [Citation(s) in RCA: 149] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent progress in the use of iron-based complex pre-catalysts for ethylene reactivity is reviewed, illustrating the current state-of-the-art and the potential usefulness of such systems for delivering solely ethylene oligomerization or polymerization products. The problems associated with the industrial use of late transition metal complex pre-catalysts are generally regarded as catalyst deactivation and the formation of more products of lower molecular weight at elevated temperature. These problems have been addressed for iron-based complex pre-catalysts via the fine tuning of substituents of existing ligands and/or the design of new ligand sets. Results revealed that modified bis(imino)pyridyliron dichlorides were capable of operating at elevated temperatures, and were capable of delivering highly linear polyethylene. Other new models of iron complexes have achieved high activity for ethylene oligomerization and/or polymerization. Particularly successful has been the use of the 2-iminophenanthrolyliron pre-catalyst, which have now been utilized in a 500 tonne pilot plant.
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Affiliation(s)
- Wenjuan Zhang
- Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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11
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Le T, Epa VC, Burden FR, Winkler DA. Quantitative structure-property relationship modeling of diverse materials properties. Chem Rev 2012; 112:2889-919. [PMID: 22251444 DOI: 10.1021/cr200066h] [Citation(s) in RCA: 237] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Tu Le
- CSIRO Materials Science and Engineering, Bag 10, Clayton South MDC 3169, Australia
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12
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Tondreau AM, Milsmann C, Patrick AD, Hoyt HM, Lobkovsky E, Wieghardt K, Chirik PJ. Synthesis and Electronic Structure of Cationic, Neutral, and Anionic Bis(imino)pyridine Iron Alkyl Complexes: Evaluation of Redox Activity in Single-Component Ethylene Polymerization Catalysts. J Am Chem Soc 2010; 132:15046-59. [DOI: 10.1021/ja106575b] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aaron M. Tondreau
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, and Max-Planck Institute for Bioinorganic Chemistry, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Carsten Milsmann
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, and Max-Planck Institute for Bioinorganic Chemistry, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Andrew D. Patrick
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, and Max-Planck Institute for Bioinorganic Chemistry, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Helen M. Hoyt
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, and Max-Planck Institute for Bioinorganic Chemistry, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Emil Lobkovsky
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, and Max-Planck Institute for Bioinorganic Chemistry, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Karl Wieghardt
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, and Max-Planck Institute for Bioinorganic Chemistry, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Paul J. Chirik
- Baker Laboratory, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, and Max-Planck Institute for Bioinorganic Chemistry, Stiftstrasse 34-36, D-45470 Mülheim an der Ruhr, Germany
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