1
|
Dohendou M, Dekamin MG, Namaki D. Supramolecular Pd@methioine-EDTA-chitosan nanocomposite: an effective and recyclable bio-based and eco-friendly catalyst for the green Heck cross-coupling reaction under mild conditions. NANOSCALE ADVANCES 2023; 5:3463-3484. [PMID: 37383074 PMCID: PMC10295217 DOI: 10.1039/d3na00157a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 05/22/2023] [Indexed: 06/30/2023]
Abstract
Supramolecular palladium(ii) supported on modified chitosan by dl-methionine using an ethylenediaminetetraacetic acid linker (Pd@MET-EDTA-CS) was designed and prepared through a simple procedure. The structure of this novel supramolecular nanocomposite was characterized by different spectroscopic, microscopic and analytical techniques including FTIR, EDX, XRD, FESEM, TGA, DRS, TEM, AA, and BET. The obtained bio-based nanomaterial was successfully investigated, as a highly efficient and green heterogeneous catalyst, in the Heck cross-coupling reaction (HCR) for the synthesis of various valuable biologically active cinnamic acid ester derivatives from the corresponding aryl halides using several acrylates. Indeed, aryl halides containing I or Br survived very well under optimized conditions to afford the corresponding products compared to the substrates with Cl. The prepared Pd@MET-EDTA-CS nanocatalyst promoted the HCR in high to excellent yields and short reaction times with minimum Pd loading (0.0027 mol%) on its structure as well as without any leaching occurring during the process. The recovery of the catalyst was performed by simple filtration and the catalytic activity remained approximately constant after five runs for the model reaction.
Collapse
Affiliation(s)
- Mohammad Dohendou
- Pharmaceutical and Heterocyclic Compounds Research Laboratory, Department of Chemistry, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Mohammad G Dekamin
- Pharmaceutical and Heterocyclic Compounds Research Laboratory, Department of Chemistry, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Danial Namaki
- Pharmaceutical and Heterocyclic Compounds Research Laboratory, Department of Chemistry, Iran University of Science and Technology Tehran 16846-13114 Iran
| |
Collapse
|
2
|
Dohendou M, Dekamin MG, Namaki D. Pd@l-asparagine-EDTA-chitosan: a highly effective and reusable bio-based and biodegradable catalyst for the Heck cross-coupling reaction under mild conditions. NANOSCALE ADVANCES 2023; 5:2621-2638. [PMID: 37143802 PMCID: PMC10153479 DOI: 10.1039/d3na00058c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/17/2023] [Indexed: 05/06/2023]
Abstract
In this research, a novel supramolecular Pd(ii) catalyst supported on chitosan grafted by l-asparagine and an EDTA linker, named Pd@ASP-EDTA-CS, was prepared for the first time. The structure of the obtained multifunctional Pd@ASP-EDTA-CS nanocomposite was appropriately characterized by various spectroscopic, microscopic, and analytical techniques, including FTIR, EDX, XRD, FESEM, TGA, DRS, and BET. The Pd@ASP-EDTA-CS nanomaterial was successfully employed, as a heterogeneous catalytic system, in the Heck cross-coupling reaction (HCR) to afford various valuable biologically-active cinnamic acid derivatives in good to excellent yields. Different aryl halides containing I, Br and even Cl were used in HCR with various acrylates for the synthesis of corresponding cinnamic acid ester derivatives. The catalyst shows a variety of advantages including high catalytic activity, excellent thermal stability, easy recovery by simple filtration, more than five cycles of reusability with no significant decrease in its efficacy, biodegradability, and excellent results in the HCR using low-loaded Pd on the support. In addition, no leaching of Pd into the reaction medium and the final products was observed.
Collapse
Affiliation(s)
- Mohammad Dohendou
- Department of Chemistry, Pharmaceutical and Heterocyclic Compounds Research Laboratory, Iran University of Science and Technology Iran
| | - Mohammad G Dekamin
- Department of Chemistry, Pharmaceutical and Heterocyclic Compounds Research Laboratory, Iran University of Science and Technology Iran
| | - Danial Namaki
- Department of Chemistry, Pharmaceutical and Heterocyclic Compounds Research Laboratory, Iran University of Science and Technology Iran
| |
Collapse
|
3
|
Synergistic visible light plasmonic photocatalysis of bi-metallic Gold-Palladium nanoparticles supported on graphene. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
|
4
|
Goo BS, Ham K, Han Y, Lee S, Jung H, Kwon Y, Kim Y, Hong JW, Han SW. Surface Engineering of Palladium Nanocrystals: Decoupling the Activity of Different Surface Sites on Nanocrystal Catalysts. Angew Chem Int Ed Engl 2022; 61:e202202923. [PMID: 35313052 DOI: 10.1002/anie.202202923] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Indexed: 12/15/2022]
Abstract
The existence of various surface active sites within a nanocrystal (NC) catalyst complicates understanding their respective catalytic properties and designing an optimal catalyst structure for a desired catalytic reaction. Here, we developed a novel approach that allows unequivocal investigation on the intrinsic catalytic reactivity of the edge and terrace atoms of NCs. Through the comparison of the catalytic behaviors of edge-covered Pd NCs, which were prepared by the selective deposition of catalytically inactive Au atoms onto the edge sites of rhombic dodecahedral (RD) Pd NCs, with those of the pristine RD Pd NCs toward alkyne hydrogenation and Suzuki-Miyaura coupling reactions, we could decouple the activity of the edge and {110}-plane atoms of the Pd NCs without uncertainties. We expect that this study will provide an opportunity to scrutinize the surface properties of various NC catalysts to a more precise level and devise ideal catalysts for intended catalytic reactions.
Collapse
Affiliation(s)
- Bon Seung Goo
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon, 34141, Korea
| | - Kyungrok Ham
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon, 34141, Korea
| | - Yeji Han
- Department of Chemistry, University of Ulsan, Ulsan, 44610, Korea
| | - Seunghoon Lee
- Department of Chemistry, Dong-A University, Busan, 49315, Korea
| | - Hayoon Jung
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon, 34141, Korea
| | - Yongmin Kwon
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon, 34141, Korea
| | - Youngmin Kim
- Chemical & Process Technology Division, Korea Research Institute of Chemical Technology (KRICT), 141 Gajeong-ro, Yuseong-gu, Daejeon, 34114, Korea
| | - Jong Wook Hong
- Department of Chemistry, University of Ulsan, Ulsan, 44610, Korea
| | - Sang Woo Han
- Center for Nanotectonics, Department of Chemistry and KI for the NanoCentury, KAIST, Daejeon, 34141, Korea
| |
Collapse
|
5
|
Goo BS, Ham K, Han Y, Lee S, Jung H, Kwon Y, Kim Y, Hong JW, Han SW. Surface Engineering of Palladium Nanocrystals: Decoupling the Activity of Different Surface Sites on Nanocrystal Catalysts. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202923] [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)
- Bon Seung Goo
- Center for Nanotectonics Department of Chemistry and KI for the NanoCentury KAIST Daejeon 34141 Korea
| | - Kyungrok Ham
- Center for Nanotectonics Department of Chemistry and KI for the NanoCentury KAIST Daejeon 34141 Korea
| | - Yeji Han
- Department of Chemistry University of Ulsan Ulsan 44610 Korea
| | - Seunghoon Lee
- Department of Chemistry Dong-A University Busan 49315 Korea
| | - Hayoon Jung
- Center for Nanotectonics Department of Chemistry and KI for the NanoCentury KAIST Daejeon 34141 Korea
| | - Yongmin Kwon
- Center for Nanotectonics Department of Chemistry and KI for the NanoCentury KAIST Daejeon 34141 Korea
| | - Youngmin Kim
- Chemical & Process Technology Division Korea Research Institute of Chemical Technology (KRICT) 141 Gajeong-ro Yuseong-gu, Daejeon 34114 Korea
| | - Jong Wook Hong
- Department of Chemistry University of Ulsan Ulsan 44610 Korea
| | - Sang Woo Han
- Center for Nanotectonics Department of Chemistry and KI for the NanoCentury KAIST Daejeon 34141 Korea
| |
Collapse
|
6
|
DFT reveals the support effects in Pd nanoclusters over defect-ridden graphene for the oxidative addition of bromobenzene. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
7
|
Mamontova E, Favier I, Pla D, Gómez M. Organometallic interactions between metal nanoparticles and carbon-based molecules: A surface reactivity rationale. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2022. [DOI: 10.1016/bs.adomc.2022.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
8
|
Sengupta T, Bista D, Khanna SN. Developing Efficient Suzuki Cross-Coupling Catalysts by Doping Palladium Clusters with Silver. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Turbasu Sengupta
- Department of Physics, Virginia Commonwealth University, Richmond, Virginia 23284-2000, United States
| | - Dinesh Bista
- Department of Physics, Virginia Commonwealth University, Richmond, Virginia 23284-2000, United States
| | - Shiv N. Khanna
- Department of Physics, Virginia Commonwealth University, Richmond, Virginia 23284-2000, United States
| |
Collapse
|
9
|
Nano-catalytic behavior of highly efficient and regenerable mussel-inspired Fe 3O 4@CFR@GO and Fe 3O 4@CFR@TiO 2 magnetic nanospheres in the reduction of Evans blue dye. Heliyon 2021; 7:e06070. [PMID: 33537492 PMCID: PMC7840861 DOI: 10.1016/j.heliyon.2021.e06070] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/12/2020] [Accepted: 01/19/2021] [Indexed: 11/22/2022] Open
Abstract
Fe3O4@catechol formaldehyde resin coated @Graphene Oxide nanocomposite (Fe3O4@CFR@GO) and Fe3O4@catechol formaldehyde resin coated @TiO2 (Fe3O4@CFR@TiO2) nanocomposite were fabricated by hydrothermal method. Particularly, catechol bunches on the highest layer of nanospheres to play a mussel-inspired chemistry to assist combined with graphene oxide (GO) to wrap the Fe3O4@ coated nanosphere. The prepared catalyst was proven to be very efficient with less than a minute and vey less dosage (15–17 mg) in the adsorptive degradation of Evans blue dye. The adsorptive degradation of Evans blue dye with Fe3O4@CFR@GO and Fe3O4@CFR@TiO2 nanocomposites are studied by several variables like the dye concentration, dosage, pH, contact time and temperature. It shows maximum adsorption capacity of 0.1435 mg/g (Fe3O4@CFR@GO) and 9.345 mg/g (Fe3O4@CFR@TiO2) nanocomposites. The equilibrium concentration and the adsorption capacity were evaluated using three different isothermal models. The kinetic study determined that Evans blue dye adsorption was in good analogy with the pseudo-first-order kinetic model.
Collapse
|
10
|
Franco M, Sainz R, Lamsabhi AM, Díaz C, Tortosa M, Cid MB. Evaluation of the role of graphene-based Cu(i) catalysts in borylation reactions. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00104c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A methodical experimental and theoretical analysis of different carbon-based Cu(i) materials in the context of the development of an efficient, general, scalable, and sustainable borylation reaction of aliphatic and aromatic halides has been performed.
Collapse
Affiliation(s)
- Mario Franco
- Department of Organic Chemistry
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
| | - Raquel Sainz
- Institute of Catalysis and Petrochemistry
- CSIC
- 28049 Madrid
- Spain
| | - Al Mokhtar Lamsabhi
- Department of Chemistry
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)
| | - Cristina Díaz
- Departamento de Química Física
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - Mariola Tortosa
- Department of Organic Chemistry
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)
| | - M. Belén Cid
- Department of Organic Chemistry
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)
| |
Collapse
|
11
|
Wang ZQ, Sun J, Xu ZN, Guo GC. CO direct esterification to dimethyl oxalate and dimethyl carbonate: the key functional motifs for catalytic selectivity. NANOSCALE 2020; 12:20131-20140. [PMID: 32749438 DOI: 10.1039/d0nr03008b] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The direct esterification of CO involves processes using CO as the starting material and ester chemicals as products. Dimethyl oxalate (DMO) and dimethyl carbonate (DMC) are two different products of the direct CO esterification reaction. However, the effective control of the reaction pathway and direct synthesis of DMO and DMC are challenging. In this review, we summarize the recent research progress on the direct esterification of CO to DMO/DMC and reveal the functional motifs responsible for the catalytic selectivity. Firstly, we discuss the microstructure of catalysts for the direct esterification of CO to DMO and DMC, including the valence state and the aggregate state of Pd. Then, the influence of characteristics of the support on the selectivity is analyzed. Importantly, the aggregate state of the active component, Pd is deemed as a vital functional motif for catalytic selectivity. The isolated Pd is conducive for the formation of DMC, while the aggregated Pd is beneficial for the formation of DMO. This review will provide rational guidance for the direct esterification of CO to DMO and DMC.
Collapse
Affiliation(s)
- Zhi-Qiao Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. and Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, P. R. China
| | - Jing Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. and Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, P. R. China
| | - Zhong-Ning Xu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. and Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, P. R. China
| | - Guo-Cong Guo
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China. and Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, P. R. China
| |
Collapse
|
12
|
Ibrahim AA, Lin A, Adly MS, El-Shall MS. Enhancement of the catalytic activity of Pd nanoparticles in Suzuki coupling by partial functionalization of the reduced graphene oxide support with p-phenylenediamine and benzidine. J Catal 2020. [DOI: 10.1016/j.jcat.2020.03.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
13
|
Reber AC, Chauhan V, Bista D, Khanna SN. Superatomic molecules with internal electric fields for light harvesting. NANOSCALE 2020; 12:4736-4742. [PMID: 32049078 DOI: 10.1039/c9nr09229c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Traditional p-n junctions used for photovoltaics require an interface where a light induced electron-hole pair is separated by an electric field. Developing alternative strategies for forming strong internal electric fields for electron-hole pair separation offers the possibility for better performance. We demonstrate that fusing two superatomic clusters with donor/acceptor ligands on opposite sides of the cluster leads to such a strong internal electric field. In two fused metal-chalcogenide Re6S8Cl2(L)4 clusters with donor PMe3 ligands and acceptor CO ligands on the opposite sides of the fused clusters, the electronic levels undergo shifts analogous to band bending in traditional p-n junctions. The fused cluster has a large dipole moment, and an optical spectrum that strongly absorbs excitation above the HOMO-LUMO gap of the fused clusters, but is optically very weak for the lowest energy excitation that can lead to electron-hole pair recombination. This is because the electron is localized on the CO portion of the fused cluster, while the electron-hole pair is localized on the PMe3 side of the cluster. It is shown that the electronic states localized on each side of the cluster can be aligned/misaligned by applying a voltage in different directions, offering diode like characteristics.
Collapse
Affiliation(s)
- Arthur C Reber
- Department of Physics, Virginia Commonwealth University, Richmond, VA 23220, USA.
| | | | | | | |
Collapse
|
14
|
Zhao M, Wu Y, Cao J. Carbon‐Based Material‐Supported Palladium Nanocatalysts in Coupling Reactions: Discussion on their Stability and Heterogeneity. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5539] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ming Zhao
- Key Laboratory of Coal Processing and Efficient Utilization (Ministry of Education)China University of Mining & Technology Xuzhou 221116 Jiangsu China
- Pizhou Economic and Technological Development Zone Pizhou 221300 China
| | - Yaxing Wu
- Key Laboratory of Coal Processing and Efficient Utilization (Ministry of Education)China University of Mining & Technology Xuzhou 221116 Jiangsu China
| | - Jing‐Pei Cao
- Key Laboratory of Coal Processing and Efficient Utilization (Ministry of Education)China University of Mining & Technology Xuzhou 221116 Jiangsu China
| |
Collapse
|
15
|
Yan X, Luo Y, Liu W, Liang L, Gan Y, Chen Z, Xu Z, Wan H, Tang D, Shi H, Hu J. Strategy used to synthesize high activity and low Pd catalyst for Suzuki coupling reaction: an experimental and theoretical investigation. Phys Chem Chem Phys 2020; 22:6222-6230. [DOI: 10.1039/c9cp06802c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Compared with Pd147 DEN, Pd74Cu73 DEN shows comparable catalytic performance, with TOFs of 8519 and 8728 h−1, and provides a valuable strategy for designing a low Pd dosage and high-activity catalyst for Suzuki coupling.
Collapse
|
16
|
Oliveira RL, Kerstien J, Schomäcker R, Thomas A. Pd nanoparticles confined in mesoporous N-doped carbon silica supports: a synergistic effect between catalyst and support. Catal Sci Technol 2020. [DOI: 10.1039/c9cy01920k] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Palladium nanoparticles of similar size were deposited on different supports, layers of carbon materials (with and without nitrogen doping) on the surface of a MCF (mesocellular foam) silica.
Collapse
Affiliation(s)
- Rafael L. Oliveira
- Technische Universität Berlin
- Fakultät II
- Institut für Chemie: Funktionsmaterialien
- 10623 Berlin
- Germany
| | - Julius Kerstien
- Technische Universität Berlin
- Fakultät II
- Institut für Chemie
- 10623 Berlin
- Germany
| | - Reinhard Schomäcker
- Technische Universität Berlin
- Fakultät II
- Institut für Chemie
- 10623 Berlin
- Germany
| | - Arne Thomas
- Technische Universität Berlin
- Fakultät II
- Institut für Chemie: Funktionsmaterialien
- 10623 Berlin
- Germany
| |
Collapse
|
17
|
Gerber IC, Serp P. A Theory/Experience Description of Support Effects in Carbon-Supported Catalysts. Chem Rev 2019; 120:1250-1349. [DOI: 10.1021/acs.chemrev.9b00209] [Citation(s) in RCA: 274] [Impact Index Per Article: 54.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Iann C. Gerber
- LPCNO, Université de Toulouse, CNRS, INSA, UPS, 135 avenue de Rangueil, F-31077 Toulouse, France
| | - Philippe Serp
- LCC-CNRS, Université de Toulouse, UPR 8241 CNRS, INPT, 31400 Toulouse, France
| |
Collapse
|
18
|
Yang Y, Gilliland SE, Ghobadi S, Burkholder M, Smith SE, Gupton BF, Castano CE. Three dimensional composites of graphene as supports in Pd-catalyzed synthetic applications. REACT CHEM ENG 2019. [DOI: 10.1039/c8re00185e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile solid-state method to synthesize a highly active and recyclable Pd catalyst of 3D supports made of Ni, G and, CNTs for Suzuki reaction and C–H activation is presented.
Collapse
Affiliation(s)
- Yuan Yang
- Department of Chemical and Life Science Engineering
- Virginia Commonwealth University
- Richmond
- Virginia
- USA
| | - Stanly E. Gilliland
- Department of Chemical and Life Science Engineering
- Virginia Commonwealth University
- Richmond
- Virginia
- USA
| | - Sajjad Ghobadi
- Department of Chemical and Life Science Engineering
- Virginia Commonwealth University
- Richmond
- Virginia
- USA
| | - Michael Burkholder
- Department of Chemical and Life Science Engineering
- Virginia Commonwealth University
- Richmond
- Virginia
- USA
| | - Sarah E. Smith
- Department of Chemical and Life Science Engineering
- Virginia Commonwealth University
- Richmond
- Virginia
- USA
| | - B. Frank Gupton
- Department of Chemical and Life Science Engineering
- Virginia Commonwealth University
- Richmond
- Virginia
- USA
| | - Carlos E. Castano
- Department of Mechanical and Nuclear Engineering
- Virginia Commonwealth University
- Richmond
- Virginia
- USA
| |
Collapse
|
19
|
Zhang Y, Yang Y, Duan H, Lü C. Mussel-Inspired Catechol-Formaldehyde Resin-Coated Fe 3O 4 Core-Shell Magnetic Nanospheres: An Effective Catalyst Support for Highly Active Palladium Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2018; 10:44535-44545. [PMID: 30499653 DOI: 10.1021/acsami.8b19489] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Magnetic Fe3O4@catechol-formaldehyde resin (CFR) core-shell nanospheres were fabricated via a controllable hydrothermal method. The shell thickness of Fe3O4@CFR nanospheres can be effectively regulated in the range of 10-170 nm via adjusting reaction parameters. In particular, catechol groups on the surface of nanospheres also play a significant role in mussel-inspired chemistry to further combine with graphene oxide (GO) to wrap the Fe3O4@CFR spheres. The obtained Fe3O4@CFR and Fe3O4@CFR@GO nanospheres can be used as the effective catalyst supports of small Pd nanoparticles (PdNPs, <10 nm) formed via an in situ synthesis route. The as-fabricated nanohybrid catalysts of Fe3O4@CFR@PdNPs and Fe3O4@CFR@GO@PdNPs with excellent dispersibility and stability are reusable after magnetic separation from catalytic systems. In particular, a super active performance was demonstrated for the catalytic reduction of methylene blue dye with highest turnover frequency (5260 min-1) yet reported in the literature using a very low dosage of the Fe3O4@CFR@GO@PdNP catalyst. In addition, the Fe3O4@CFR@GO@PdNP catalyst also exhibits a highly catalytic efficiency for the Suzuki coupling reaction using pure water as a green solvent at room temperature.
Collapse
Affiliation(s)
- Yanan Zhang
- College of Chemistry , Northeast Normal University , Changchun 130024 , P. R. China
| | - Yu Yang
- College of Chemistry , Northeast Normal University , Changchun 130024 , P. R. China
| | - Haichao Duan
- College of Chemistry , Northeast Normal University , Changchun 130024 , P. R. China
| | - Changli Lü
- College of Chemistry , Northeast Normal University , Changchun 130024 , P. R. China
| |
Collapse
|
20
|
Kong CJ, Gilliland SE, Clark BR, Gupton BF. Highly-active, graphene-supported platinum catalyst for the solventless hydrosilylation of olefins. Chem Commun (Camb) 2018; 54:13343-13346. [PMID: 30411738 DOI: 10.1039/c8cc07641c] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we report the development of the first graphene-supported platinum catalyst that has demonstrated exceptional catalytic activity and stability for hydrosilylation reactions of olefins (TOF 4.8 × 106 h-1, TON = 9.4 × 106). The catalyst also exhibited functional group tolerance over a broad range of industrially relevant substrates with minimal metal leaching. In addition, the catalyst system was successfully translated into a packed bed platform for continuous hydrosilylation reactions.
Collapse
Affiliation(s)
- Caleb J Kong
- Department of Chemistry and Department of Chemical and Life Science Engineering, Virginia Commonwealth University, 601 W. Main St. Richmond, VA 23220, USA.
| | | | | | | |
Collapse
|
21
|
Wang Y, Wang J, Wang B, Wang Y, Jin G, Guo X. Cu2O/Graphene as an Efficient and Ligand Free Heterogeneous Catalyst for Ullmann Coupling of N–H Containing Compounds with Aryl Halides. CATALYSIS SURVEYS FROM ASIA 2018. [DOI: 10.1007/s10563-018-9245-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
22
|
Yang Y, Reber AC, Gilliland SE, Castano CE, Gupton BF, Khanna SN. More than just a support: Graphene as a solid-state ligand for palladium-catalyzed cross-coupling reactions. J Catal 2018. [DOI: 10.1016/j.jcat.2018.01.027] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
23
|
Rizkin BA, Hartman RL. Catalytic activity of Pd/hydrophilic phosphine ligand in the interface of an aqueous-phase Cu-free Sonogashira coupling. REACT CHEM ENG 2018. [DOI: 10.1039/c8re00021b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The reaction mechanism and the catalytic lifecycle of a biphasic Sonogashira coupling was studied by microfluidics coupled to Raman spectroscopy.
Collapse
Affiliation(s)
- Benjamin A. Rizkin
- Department of Chemical and Biomolecular Engineering
- New York University
- Brooklyn
- USA
| | - Ryan L. Hartman
- Department of Chemical and Biomolecular Engineering
- New York University
- Brooklyn
- USA
| |
Collapse
|
24
|
Tsunoyama H, Ito H, Komori M, Kobayashi R, Shibuta M, Eguchi T, Nakajima A. Liquid-phase catalysis by single-size palladium nanoclusters supported on strontium titanate: size-specific catalysts for Suzuki–Miyaura coupling. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01645c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Size-specific catalysis by single-size palladium nanoclusters.
Collapse
Affiliation(s)
- Hironori Tsunoyama
- Department of Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| | - Haruchika Ito
- Department of Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| | - Masafumi Komori
- Department of Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| | - Ryota Kobayashi
- Department of Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| | - Masahiro Shibuta
- Keio Institute of Pure and Applied Science (KiPAS)
- Keio University
- Yokohama 223-8522
- Japan
| | - Toyoaki Eguchi
- Nakajima Designer Nanocluster Assembly Project
- Exploratory Research for Advanced Technology (ERATO)
- Japan Science and Technology Agency
- Kawasaki 213-0012
- Japan
| | - Atsushi Nakajima
- Department of Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| |
Collapse
|
25
|
Biltek SR, Reber AC, Khanna SN, Sen A. Complete Ag4M2(DMSA)4 (M = Ni, Pd, Pt, DMSA = Dimercaptosuccinic Acid) Cluster Series: Optical Properties, Stability, and Structural Characterization. J Phys Chem A 2017; 121:5324-5331. [DOI: 10.1021/acs.jpca.7b04669] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Scott R. Biltek
- Department
of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Arthur C. Reber
- Department
of Physics, Virginia Commonwealth University, Richmond, Virginia 23284, United States
| | - Shiv N. Khanna
- Department
of Physics, Virginia Commonwealth University, Richmond, Virginia 23284, United States
| | - Ayusman Sen
- Department
of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| |
Collapse
|
26
|
Grover CJ, Reber AC, Khanna SN. Ionic versus metallic bonding in AlnNam and AlnMgm (m ≤ 3, n + m ≤ 15) clusters. J Chem Phys 2017; 146:224301. [PMID: 29166082 DOI: 10.1063/1.4985093] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Cameron J. Grover
- Department of Physics, Virginia Commonwealth University, 701 West Grace Street, Richmond, Virginia 23220, USA
| | - Arthur C. Reber
- Department of Physics, Virginia Commonwealth University, 701 West Grace Street, Richmond, Virginia 23220, USA
| | - Shiv N. Khanna
- Department of Physics, Virginia Commonwealth University, 701 West Grace Street, Richmond, Virginia 23220, USA
| |
Collapse
|