1
|
Centeno-Vega I, Megías-Sayago C, Ivanova S. New insights for valorization of polyolefins/light alkanes: catalytic dehydrogenation of n-alkanes by immobilized pincer-iridium complexes. Dalton Trans 2024; 53:11216-11227. [PMID: 38887859 DOI: 10.1039/d4dt00847b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
This scientific review delves into the innovative realm of polyolefins/light alkanes valorization through their catalytic dehydrogenation employing pincer-ligated iridium organometallic complexes. These widely studied catalysts exhibit outstanding properties, although the intrinsic characteristics of homogeneous catalysis (such as challenging product-catalyst separation, poor applicability to continuous-flow processes and low recyclability) limit their activity and industrial application, as well as their thermal stability. Through the immobilization of complexes on inorganic supports, these downsides have been bypassed, harnessing the true potential of these catalysts, affording more selective and stable catalysts in addition to facilitating their implementation in industrial processes. The findings described herein contribute to the advancement in the understanding of catalytic processes in hydrocarbon transformations, offering promising avenues for sustainable and selective production of valuable chemical intermediates from readily available feedstocks.
Collapse
Affiliation(s)
- Ignacio Centeno-Vega
- Departamento de Química Inorgánica, Instituto de Investigaciones Químicas and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Centro Mixto CSIC-Universidad de Sevilla, 41092 Sevilla, Spain.
| | - Cristina Megías-Sayago
- Departamento de Química Inorgánica, Instituto de Investigaciones Químicas and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Centro Mixto CSIC-Universidad de Sevilla, 41092 Sevilla, Spain.
| | - Svetlana Ivanova
- Departamento de Química Inorgánica e Instituto de Ciencia de Materiales de Sevilla, Centro Mixto CSIC-Universidad de Sevilla, 41092 Sevilla, Spain
| |
Collapse
|
2
|
König M, Traxler M, Rudolph MA, Schmidt J, Küçükkeçeci H, Schomäcker R, Thomas A. Anchoring an Iridium Pincer Complex in a Hydrophobic Microporous Polymer for Application in Continuous‐Flow Alkane Dehydrogenation. ChemCatChem 2022. [DOI: 10.1002/cctc.202200811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Michaela König
- Technische Universität Berlin: Technische Universitat Berlin Chemistry GERMANY
| | | | | | - Johannes Schmidt
- Technische Universität Berlin: Technische Universitat Berlin Chemistry GERMANY
| | - Hüseyin Küçükkeçeci
- Technische Universität Berlin: Technische Universitat Berlin Chemistry GERMANY
| | - Reinhard Schomäcker
- Technische Universität Berlin: Technische Universitat Berlin Chemistry GERMANY
| | - Arne Thomas
- Technische Universität Berlin: Technische Universitat Berlin Department of Chemistry / Functional Materials Hardenbergstr. 40 10623 Berlin GERMANY
| |
Collapse
|
3
|
Scattolin T, Simoens A, Stevens CV, Nolan SP. Flow chemistry of main group and transition metal complexes. TRENDS IN CHEMISTRY 2022. [DOI: 10.1016/j.trechm.2022.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
4
|
Zaera F. Designing Sites in Heterogeneous Catalysis: Are We Reaching Selectivities Competitive With Those of Homogeneous Catalysts? Chem Rev 2022; 122:8594-8757. [PMID: 35240777 DOI: 10.1021/acs.chemrev.1c00905] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A critical review of different prominent nanotechnologies adapted to catalysis is provided, with focus on how they contribute to the improvement of selectivity in heterogeneous catalysis. Ways to modify catalytic sites range from the use of the reversible or irreversible adsorption of molecular modifiers to the immobilization or tethering of homogeneous catalysts and the development of well-defined catalytic sites on solid surfaces. The latter covers methods for the dispersion of single-atom sites within solid supports as well as the use of complex nanostructures, and it includes the post-modification of materials via processes such as silylation and atomic layer deposition. All these methodologies exhibit both advantages and limitations, but all offer new avenues for the design of catalysts for specific applications. Because of the high cost of most nanotechnologies and the fact that the resulting materials may exhibit limited thermal or chemical stability, they may be best aimed at improving the selective synthesis of high value-added chemicals, to be incorporated in organic synthesis schemes, but other applications are being explored as well to address problems in energy production, for instance, and to design greener chemical processes. The details of each of these approaches are discussed, and representative examples are provided. We conclude with some general remarks on the future of this field.
Collapse
Affiliation(s)
- Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, California 92521, United States
| |
Collapse
|
5
|
König M, Rigo M, Chaoui N, Tran Ngoc T, Epping JD, Schmidt J, Pachfule P, Ye M, Trunk M, Teichert JF, Drieß M, Thomas A. Immobilization of an Iridium Pincer Complex in a Microporous Polymer for Application in Room‐Temperature Gas Phase Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004092] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Michaela König
- Institut für Chemie Technische Universität Berlin Hardenbergstrasse 40 10623 Berlin Germany
| | - Massimo Rigo
- Institut für Chemie Technische Universität Berlin Straße des 17. Juni 115 10623 Berlin Germany
| | - Nicolas Chaoui
- Institut für Chemie Technische Universität Berlin Hardenbergstrasse 40 10623 Berlin Germany
| | - Trung Tran Ngoc
- Institut für Chemie Technische Universität Berlin Straße des 17. Juni 115 10623 Berlin Germany
| | - Jan Dirk Epping
- Institut für Chemie Technische Universität Berlin Straße des 17. Juni 115 10623 Berlin Germany
| | - Johannes Schmidt
- Institut für Chemie Technische Universität Berlin Hardenbergstrasse 40 10623 Berlin Germany
| | - Pradip Pachfule
- Institut für Chemie Technische Universität Berlin Hardenbergstrasse 40 10623 Berlin Germany
| | - Meng‐Yang Ye
- Institut für Chemie Technische Universität Berlin Hardenbergstrasse 40 10623 Berlin Germany
| | - Matthias Trunk
- Institut für Chemie Technische Universität Berlin Hardenbergstrasse 40 10623 Berlin Germany
| | - Johannes F. Teichert
- Institut für Chemie Technische Universität Berlin Straße des 17. Juni 115 10623 Berlin Germany
| | - Matthias Drieß
- Institut für Chemie Technische Universität Berlin Straße des 17. Juni 115 10623 Berlin Germany
| | - Arne Thomas
- Institut für Chemie Technische Universität Berlin Hardenbergstrasse 40 10623 Berlin Germany
| |
Collapse
|
6
|
König M, Rigo M, Chaoui N, Tran Ngoc T, Epping JD, Schmidt J, Pachfule P, Ye M, Trunk M, Teichert JF, Drieß M, Thomas A. Immobilization of an Iridium Pincer Complex in a Microporous Polymer for Application in Room-Temperature Gas Phase Catalysis. Angew Chem Int Ed Engl 2020; 59:19830-19834. [PMID: 32614513 PMCID: PMC7692909 DOI: 10.1002/anie.202004092] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 06/26/2020] [Indexed: 11/06/2022]
Abstract
An iridium dihydride pincer complex [IrH2 (POCOP)] is immobilized in a hydroxy-functionalized microporous polymer network using the concepts of surface organometallic chemistry. The introduction of this novel, truly innocent support with remote OH-groups enables the formation of isolated active metal sites embedded in a chemically robust and highly inert environment. The catalyst maintained high porosity and without prior activation exhibited efficacy in the gas phase hydrogenation of ethene and propene at room temperature and low pressure. The catalyst can be recycled for at least four times.
Collapse
Affiliation(s)
- Michaela König
- Institut für ChemieTechnische Universität BerlinHardenbergstrasse 4010623BerlinGermany
| | - Massimo Rigo
- Institut für ChemieTechnische Universität BerlinStraße des 17. Juni 11510623BerlinGermany
| | - Nicolas Chaoui
- Institut für ChemieTechnische Universität BerlinHardenbergstrasse 4010623BerlinGermany
| | - Trung Tran Ngoc
- Institut für ChemieTechnische Universität BerlinStraße des 17. Juni 11510623BerlinGermany
| | - Jan Dirk Epping
- Institut für ChemieTechnische Universität BerlinStraße des 17. Juni 11510623BerlinGermany
| | - Johannes Schmidt
- Institut für ChemieTechnische Universität BerlinHardenbergstrasse 4010623BerlinGermany
| | - Pradip Pachfule
- Institut für ChemieTechnische Universität BerlinHardenbergstrasse 4010623BerlinGermany
| | - Meng‐Yang Ye
- Institut für ChemieTechnische Universität BerlinHardenbergstrasse 4010623BerlinGermany
| | - Matthias Trunk
- Institut für ChemieTechnische Universität BerlinHardenbergstrasse 4010623BerlinGermany
| | - Johannes F. Teichert
- Institut für ChemieTechnische Universität BerlinStraße des 17. Juni 11510623BerlinGermany
| | - Matthias Drieß
- Institut für ChemieTechnische Universität BerlinStraße des 17. Juni 11510623BerlinGermany
| | - Arne Thomas
- Institut für ChemieTechnische Universität BerlinHardenbergstrasse 4010623BerlinGermany
| |
Collapse
|
7
|
Sheludko B, Castro CF, Goldman AS, Celik FE. Poison or Promoter? Investigating the Dual-Role of Carbon Monoxide in Pincer-Iridium-Based Alkane Dehydrogenation Systems via Operando Diffuse Reflectance Infrared Fourier Transform Spectroscopy. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02406] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
8
|
Syed ZH, Kaphan DM, Perras FA, Pruski M, Ferrandon MS, Wegener EC, Celik G, Wen J, Liu C, Dogan F, Goldberg KI, Delferro M. Electrophilic Organoiridium(III) Pincer Complexes on Sulfated Zirconia for Hydrocarbon Activation and Functionalization. J Am Chem Soc 2019; 141:6325-6337. [DOI: 10.1021/jacs.9b00896] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Zoha H. Syed
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - David M. Kaphan
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | | | - Marek Pruski
- U.S. DOE Ames Laboratory, Ames, Iowa 50011, United States
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
| | - Magali S. Ferrandon
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Evan C. Wegener
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Gokhan Celik
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Jianguo Wen
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Cong Liu
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Fulya Dogan
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Karen I. Goldberg
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Massimiliano Delferro
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| |
Collapse
|
9
|
Schöttle C, Guan E, Okrut A, Grosso-Giordano NA, Palermo A, Solovyov A, Gates BC, Katz A. Bulky Calixarene Ligands Stabilize Supported Iridium Pair-Site Catalysts. J Am Chem Soc 2019; 141:4010-4015. [DOI: 10.1021/jacs.8b13013] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Christian Schöttle
- Department of Chemical and Biomolecular Engineering, University of California at Berkeley, Berkeley, California 94720, United States
| | - Erjia Guan
- Department of Chemical Engineering, University of California at Davis, One Shields Avenue, Davis, California 95616, United States
| | - Alexander Okrut
- Department of Chemical and Biomolecular Engineering, University of California at Berkeley, Berkeley, California 94720, United States
| | - Nicolás A. Grosso-Giordano
- Department of Chemical and Biomolecular Engineering, University of California at Berkeley, Berkeley, California 94720, United States
| | - Andrew Palermo
- Department of Chemical Engineering, University of California at Davis, One Shields Avenue, Davis, California 95616, United States
| | - Andrew Solovyov
- Department of Chemical and Biomolecular Engineering, University of California at Berkeley, Berkeley, California 94720, United States
| | - Bruce C. Gates
- Department of Chemical Engineering, University of California at Davis, One Shields Avenue, Davis, California 95616, United States
| | - Alexander Katz
- Department of Chemical and Biomolecular Engineering, University of California at Berkeley, Berkeley, California 94720, United States
| |
Collapse
|
10
|
Das K, Kumar A. Alkane dehydrogenation reactions catalyzed by pincer-metal complexes. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2019. [DOI: 10.1016/bs.adomc.2019.02.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
|
11
|
Sheludko B, Cunningham MT, Goldman AS, Celik FE. Continuous-Flow Alkane Dehydrogenation by Supported Pincer-Ligated Iridium Catalysts at Elevated Temperatures. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01497] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|