1
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Franzén SM, Jönsson L, Ternero P, Kåredal M, Eriksson AC, Blomberg S, Hübner JM, Messing ME. Compositional tuning of gas-phase synthesized Pd-Cu nanoparticles. NANOSCALE ADVANCES 2023; 5:6069-6077. [PMID: 37941940 PMCID: PMC10628985 DOI: 10.1039/d3na00438d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/05/2023] [Indexed: 11/10/2023]
Abstract
Bimetallic nanoparticles have gained significant attention in catalysis as potential alternatives to expensive catalysts based on noble metals. In this study, we investigate the compositional tuning of Pd-Cu bimetallic nanoparticles using a physical synthesis method called spark ablation. By utilizing pure and alloyed electrodes in different configurations, we demonstrate the ability to tailor the chemical composition of nanoparticles within the range of approximately 80 : 20 at% to 40 : 60 at% (Pd : Cu), measured using X-ray fluorescence (XRF) and transmission electron microscopy energy dispersive X-ray spectroscopy (TEM-EDXS). Time-resolved XRF measurements revealed a shift in composition throughout the ablation process, potentially influenced by material transfer between electrodes. Powder X-ray diffraction confirmed the predominantly fcc phase of the nanoparticles while high-resolution TEM and scanning TEM-EDXS confirmed the mixing of Pd and Cu within individual nanoparticles. X-ray photoelectron and absorption spectroscopy were used to analyze the outermost atomic layers of the nanoparticles, which is highly important for catalytic applications. Such comprehensive analyses offer insights into the formation and structure of bimetallic nanoparticles and pave the way for the development of efficient and affordable catalysts for various applications.
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Affiliation(s)
- Sara M Franzén
- Division of Solid State Physics, Department of Physics, Lund University Lund Sweden
- NanoLund, Lund University Lund Sweden
| | - Linnéa Jönsson
- Division of Solid State Physics, Department of Physics, Lund University Lund Sweden
- NanoLund, Lund University Lund Sweden
| | - Pau Ternero
- Division of Solid State Physics, Department of Physics, Lund University Lund Sweden
- NanoLund, Lund University Lund Sweden
| | - Monica Kåredal
- Occupational and Environmental Medicine, Lund University Lund Sweden
- NanoLund, Lund University Lund Sweden
| | - Axel C Eriksson
- Ergonomics and Aerosol Technology, Lund University Lund Sweden
- NanoLund, Lund University Lund Sweden
| | - Sara Blomberg
- Department of Chemical Engineering, Lund University Lund Sweden
| | | | - Maria E Messing
- Division of Solid State Physics, Department of Physics, Lund University Lund Sweden
- NanoLund, Lund University Lund Sweden
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2
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Markov PV, Bragina GO, Smirnova NS, Baeva GN, Mashkovsky IS, Gerasimov EY, Bukhtiyarov AV, Zubavichus YV, Stakheev AY. Single-Atom Alloy Pd1Ag10/CeO2–ZrO2 as a Promising Catalyst for Selective Alkyne Hydrogenation. INORGANICS 2023. [DOI: 10.3390/inorganics11040150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
Abstract
The effect of support on the performance of Pd1Ag10/Al2O3 and Pd1Ag10/CeO2–ZrO2 catalysts in the selective hydrogenation of diphenylacetylene (DPA) was studied. Characterization of the catalyst by DRIFTS-CO and HRTEM revealed the formation of a PdAg single-atom alloy (SAA) structure on the surface of PdAg nanoparticles, with Pd1 sites isolated by Ag atoms. It was found that the use of CeO2–ZrO2 as a carrier makes it possible to increase the activity of the Pd1Ag10 catalyst by a factor of three without loss of selectivity compared to the reference Pd1Ag10/Al2O3. According to the HRTEM data, this catalytic behavior can be explained by an increase in the dispersion of Pd1Ag10/CeO2–ZrO2 compared to its Pd1Ag10/Al2O3 counterpart. As evidenced by DRIFTS-CO data, the high selectivity of the Pd1Ag10/CeO2–ZrO2 sample presumably stems from the stability of the structure of isolated Pd1 sites on the surface of SAA Pd1Ag10/CeO2–ZrO2.
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Affiliation(s)
- Pavel V. Markov
- N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prospect 47, 119991 Moscow, Russia
| | - Galina O. Bragina
- N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prospect 47, 119991 Moscow, Russia
| | - Nadezhda S. Smirnova
- N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prospect 47, 119991 Moscow, Russia
| | - Galina N. Baeva
- N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prospect 47, 119991 Moscow, Russia
| | - Igor S. Mashkovsky
- N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prospect 47, 119991 Moscow, Russia
| | - Evgeny Y. Gerasimov
- G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Academician Lavrentiev Prospect 5, 630090 Novosibirsk, Russia
| | - Andrey V. Bukhtiyarov
- G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Academician Lavrentiev Prospect 5, 630090 Novosibirsk, Russia
| | - Yan. V. Zubavichus
- G. K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Academician Lavrentiev Prospect 5, 630090 Novosibirsk, Russia
| | - Alexander Y. Stakheev
- N. D. Zelinsky Institute of Organic Chemistry RAS, Leninsky Prospect 47, 119991 Moscow, Russia
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3
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Liquid-Phase Hydrogenation of 1-Phenyl-1-propyne on the Pd 1Ag 3/Al 2O 3 Single-Atom Alloy Catalyst: Kinetic Modeling and the Reaction Mechanism. NANOMATERIALS 2021; 11:nano11123286. [PMID: 34947637 PMCID: PMC8705174 DOI: 10.3390/nano11123286] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/25/2021] [Accepted: 11/29/2021] [Indexed: 11/30/2022]
Abstract
This research was focused on studying the performance of the Pd1Ag3/Al2O3 single-atom alloy (SAA) in the liquid-phase hydrogenation of di-substituted alkyne (1-phenyl-1-propyne), and development of a kinetic model adequately describing the reaction kinetic being also consistent with the reaction mechanism suggested for alkyne hydrogenation on SAA catalysts. Formation of the SAA structure on the surface of PdAg3 nanoparticles was confirmed by DRIFTS-CO, revealing the presence of single-atom Pd1 sites surrounded by Ag atoms (characteristic symmetrical band at 2046 cm−1) and almost complete absence of multiatomic Pdn surface sites (<0.2%). The catalyst demonstrated excellent selectivity in alkyne formation (95–97%), which is essentially independent of P(H2) and alkyne concentration. It is remarkable that selectivity remains almost constant upon variation of 1-phenyl-1-propyne (1-Ph-1-Pr) conversion from 5 to 95–98%, which indicates that a direct alkyne to alkane hydrogenation is negligible over Pd1Ag3 catalyst. The kinetics of 1-phenyl-1-propyne hydrogenation on Pd1Ag3/Al2O3 was adequately described by the Langmuir-Hinshelwood type of model developed on the basis of the reaction mechanism, which suggests competitive H2 and alkyne/alkene adsorption on single atom Pd1 centers surrounded by inactive Ag atoms. The model is capable to describe kinetic characteristics of 1-phenyl-1-propyne hydrogenation on SAA Pd1Ag3/Al2O3 catalyst with the excellent explanation degree (98.9%).
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4
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Anand S, Pinheiro D, Sunaja Devi KR. Recent Advances in Hydrogenation Reactions Using Bimetallic Nanocatalysts: A Review. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Samika Anand
- Department of Chemistry CHRIST (Deemed to be University) Bangalore 560029 Karnataka India
| | - Dephan Pinheiro
- Department of Chemistry CHRIST (Deemed to be University) Bangalore 560029 Karnataka India
| | - K. R. Sunaja Devi
- Department of Chemistry CHRIST (Deemed to be University) Bangalore 560029 Karnataka India
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5
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Knochel P, Djukanovic D, Heinz B, Mandrelli F, Mostarda S, Filipponi P, Martin B. Continuous Flow Acylation of (Hetero)aryllithiums with Polyfunctional N,N-Dimethylamides and Tetramethylurea in Toluene. Chemistry 2021; 27:13977-13981. [PMID: 34387898 PMCID: PMC8519161 DOI: 10.1002/chem.202102805] [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: 08/02/2021] [Indexed: 11/05/2022]
Abstract
The continuous flow reaction of various aryl or heteroaryl bromides in toluene in the presence of THF (1.0 equiv) with sec -BuLi (1.1 equiv) provided at 25 °C within 40 sec the corresponding aryllithiums which were acylated with various functionalized N,N-dimethylamides including easily enolizable amides at -20 °C within 27 sec, producing highly functionalized ketones in 48-90% yield (36 examples). This method was well suited for the preparation of α-chiral ketones such as naproxene and ibuprofen derived ketones with 99% ee . A one-pot stepwise bis-addition of two different lithium organometallics to 1,1,3,3-tetramethyurea (TMU) provided unsymmetrical ketones in 69-79% yield (9 examples).
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Affiliation(s)
- Paul Knochel
- Ludwig-Maximilians-Universitat Munchen, Department of Chemistry, Butenandtstr. 5-13, 81377, München, GERMANY
| | - Dimitrije Djukanovic
- Ludwig Maximillians University Munich: Ludwig-Maximilians-Universitat Munchen, Chemistry, GERMANY
| | - Benjamin Heinz
- Ludwig Maximillians University Munich: Ludwig-Maximilians-Universitat Munchen, Chemistry, GERMANY
| | | | - Serena Mostarda
- Novartis Pharma Schweiz AG, Chemical Development, SWITZERLAND
| | - Paolo Filipponi
- Novartis Pharma Schweiz AG, Chemical Development, SWITZERLAND
| | - Benjamin Martin
- Novartis Pharma Schweiz AG, Chemical Development, SWITZERLAND
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6
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Qin H, Yang J, Yan K, Xue Y, Zhang M, Sun X, Wen J, Wang H. Electrochemical‐Induced Hydrogenation of Electron‐Deficient Internal Olefins and Alkynes with CH
3
OH as Hydrogen Donor. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100022] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Hongyun Qin
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
| | - Jianjing Yang
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
| | - Kelu Yan
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
| | - Yaxuan Xue
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
| | - Meichen Zhang
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
| | - Xuejun Sun
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
| | - Jiangwei Wen
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
| | - Hua Wang
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu, Shandong 273165 People's Republic of China
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7
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Gholinejad M, Khosravi F, Afrasi M, Sansano JM, Nájera C. Applications of bimetallic PdCu catalysts. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02339f] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bimetallic PdCu nanoparticles can be applied as catalysts in a wide range of chemical and electrochemical reactions.
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Affiliation(s)
- Mohammad Gholinejad
- Department of Chemistry
- Institute for Advanced Studies in Basic Sciences (IASBS)
- Zanjan 45137-66731
- Iran
- Research Center for Basic Sciences & Modern Technologies (RBST)
| | - Faezeh Khosravi
- Department of Chemistry
- Institute for Advanced Studies in Basic Sciences (IASBS)
- Zanjan 45137-66731
- Iran
| | - Mahmoud Afrasi
- Department of Chemistry
- Institute for Advanced Studies in Basic Sciences (IASBS)
- Zanjan 45137-66731
- Iran
| | - José M. Sansano
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Universidad de Alicante
- E-03080 Alicante
- Spain
- Departamento de Química Orgánica e Instituto de Síntesis Orgánica
| | - Carmen Nájera
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Universidad de Alicante
- E-03080 Alicante
- Spain
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8
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Rassolov AV, Bragina GO, Baeva GN, Mashkovsky IS, Stakheev AY. Alumina-Supported Palladium–Silver Bimetallic Catalysts with Single-Atom Pd1 Sites in the Liquid-Phase Hydrogenation of Substituted Alkynes. KINETICS AND CATALYSIS 2020. [DOI: 10.1134/s0023158420060129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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9
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A Smart Heterogeneous Catalyst for Efficient, Chemo- and Stereoselective Hydrogenation of 3-Hexyn-1-ol. Catalysts 2020. [DOI: 10.3390/catal11010014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We examine the easy preparation of mono- and bi-metallic heterogeneous catalysts with low Pd and Cu contents on alumina and provide a detailed study of many reaction parameters in the catalyzed selective semihydrogenation of 3-hexyn-1-ol to (Z)-3-hexen-1-ol, a very important fragrance with an herbaceous note. In particular, two different protocols of Pd catalyst preparation, substrate/catalyst molar ratio, the effect of time and temperature, introduction of some additives to the reaction mixture, and the nature of the solvent were investigated. These factors are not independent variables. The results show that it is possible to control the reaction outcome to obtain the target (Z)-alkenol using different experimental conditions. The best result, as an appropriate compromise between conversion and selectivity, may be obtained by working with a very high substrate/catalyst molar ratio (>6000/1), with one type of Pd catalyst, in a short time (about 150 min) at 60 °C.
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10
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Bakuru VR, Samanta D, Maji TK, Kalidindi SB. Transfer hydrogenation of alkynes into alkenes by ammonia borane over Pd-MOF catalysts. Dalton Trans 2020; 49:5024-5028. [DOI: 10.1039/d0dt00472c] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ammonia borane with both hydridic and protic hydrogens in its structure acted as an efficient transfer hydrogenation agent for selective transformation of alkynes into alkenes in non-protic solvents.
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Affiliation(s)
- Vasudeva Rao Bakuru
- Materials Science Division
- Poornaprajna Institute of Scientific Research
- Bangalore Rural-562164
- India
- Manipal Academy of Higher Education
| | - Debabrata Samanta
- Chemistry and Physics of Materials Unit
- School of Advanced Materials (SAMat)
- Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR)
- Bangalore-560064
- India
| | - Tapas Kumar Maji
- Chemistry and Physics of Materials Unit
- School of Advanced Materials (SAMat)
- Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR)
- Bangalore-560064
- India
| | - Suresh Babu Kalidindi
- Materials Science Division
- Poornaprajna Institute of Scientific Research
- Bangalore Rural-562164
- India
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11
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Kuwahara Y, Kango H, Yamashita H. Pd Nanoparticles and Aminopolymers Confined in Hollow Silica Spheres as Efficient and Reusable Heterogeneous Catalysts for Semihydrogenation of Alkynes. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04653] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yasutaka Kuwahara
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
- Unit of Elements Strategy Initiative for Catalysts & Batteries (ESICB), Kyoto University, Katsura, Kyoto 615-8520, Japan
| | - Hiroto Kango
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Hiromi Yamashita
- Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
- Unit of Elements Strategy Initiative for Catalysts & Batteries (ESICB), Kyoto University, Katsura, Kyoto 615-8520, Japan
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12
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Navarro-Fuentes F, Keane M, Ni XW. A Comparative Evaluation of Hydrogenation of 3-Butyn-2-ol over Pd/Al2O3 in an Oscillatory Baffled Reactor and a Commercial Parr Reactor. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00324] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Francisca Navarro-Fuentes
- EPSRC Centre for Continuous Manufacturing and Crystallization, Centre for Oscillatory Baffled Applications, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, U.K
| | - Mark Keane
- EPSRC Centre for Continuous Manufacturing and Crystallization, Centre for Oscillatory Baffled Applications, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, U.K
| | - Xiong-Wei Ni
- EPSRC Centre for Continuous Manufacturing and Crystallization, Centre for Oscillatory Baffled Applications, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, U.K
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13
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Markov PV, Bragina GO, Baeva GN, Rassolov AV, Mashkovsky IS, Stakheev AY. Highly Selective Pd–Cu/α-Al2O3 Catalysts for Liquid-Phase Hydrogenation: The Influence of the Pd: Cu Ratio on the Structure and Catalytic Characteristics. KINETICS AND CATALYSIS 2018. [DOI: 10.1134/s0023158418050105] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Cherkasov N, Bai Y, Expósito AJ, Rebrov EV. OpenFlowChem – a platform for quick, robust and flexible automation and self-optimisation of flow chemistry. REACT CHEM ENG 2018. [DOI: 10.1039/c8re00046h] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OpenFlowChem – an open-access platform for automation of process control and monitoring optimised for flexibility.
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Affiliation(s)
- Nikolay Cherkasov
- School of Engineering
- University of Warwick
- Coventry CV4 7AL
- UK
- Stoli Catalysts Ltd
| | - Yang Bai
- Stoli Catalysts Ltd
- Coventry CV3 4DS
- UK
| | | | - Evgeny V. Rebrov
- School of Engineering
- University of Warwick
- Coventry CV4 7AL
- UK
- Stoli Catalysts Ltd
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15
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16
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Mashkovsky IS, Markov PV, Bragina GO, Rassolov AV, Baeva GN, Stakheev AY. Intermetallic Pd1–Zn1 nanoparticles in the selective liquid-phase hydrogenation of substituted alkynes. KINETICS AND CATALYSIS 2017. [DOI: 10.1134/s0023158417040139] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Liguori F, Barbaro P, Said B, Galarneau A, Santo VD, Passaglia E, Feis A. Unconventional Pd@Sulfonated Silica Monoliths Catalysts for Selective Partial Hydrogenation Reactions under Continuous Flow. ChemCatChem 2017. [DOI: 10.1002/cctc.201700381] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Francesca Liguori
- Consiglio Nazionale delle Ricerche; Istituto di Chimica dei Composti Organo Metallici; Via Madonna del Piano 10 50019 Sesto Fiorentino, Firenze Italy
| | - Pierluigi Barbaro
- Consiglio Nazionale delle Ricerche; Istituto di Chimica dei Composti Organo Metallici; Via Madonna del Piano 10 50019 Sesto Fiorentino, Firenze Italy
| | - Bilel Said
- Institut Charles Gerhardt Montpellier, UMR 5253 CNRS; Université de Montpellier-ENSCM, ENSCM; 8 rue de l'Ecole Normale 34296 Montpellier Cedex 05 France
| | - Anne Galarneau
- Institut Charles Gerhardt Montpellier, UMR 5253 CNRS; Université de Montpellier-ENSCM, ENSCM; 8 rue de l'Ecole Normale 34296 Montpellier Cedex 05 France
| | - Vladimiro Dal Santo
- Consiglio Nazionale delle Ricerche; Istituto di Scienze e Tecnologie Molecolari; Via Golgi 19 20133 Milano Italy
| | - Elisa Passaglia
- Consiglio Nazionale delle Ricerche; Istituto di Chimica dei Composti Organo Metallici; Via Moruzzi 1 56124 Pisa Italy
| | - Alessandro Feis
- Department of Chemistry; University of Florence; Via della Lastruccia 3-13 50019 Sesto Fiorentino, Firenze Italy
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18
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PdZn intermetallic on a CN@ZnO hybrid as an efficient catalyst for the semihydrogenation of alkynols. J Catal 2017. [DOI: 10.1016/j.jcat.2017.01.021] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Moreno-Marrodan C, Liguori F, Barbaro P. Continuous-flow processes for the catalytic partial hydrogenation reaction of alkynes. Beilstein J Org Chem 2017; 13:734-754. [PMID: 28503209 PMCID: PMC5405685 DOI: 10.3762/bjoc.13.73] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 03/29/2017] [Indexed: 12/19/2022] Open
Abstract
The catalytic partial hydrogenation of substituted alkynes to alkenes is a process of high importance in the manufacture of several market chemicals. The present paper shortly reviews the heterogeneous catalytic systems engineered for this reaction under continuous flow and in the liquid phase. The main contributions appeared in the literature from 1997 up to August 2016 are discussed in terms of reactor design. A comparison with batch and industrial processes is provided whenever possible.
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Affiliation(s)
- Carmen Moreno-Marrodan
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy
| | - Francesca Liguori
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy
| | - Pierluigi Barbaro
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy
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20
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Rassolov AV, Markov PV, Bragina GO, Baeva GN, Mashkovskii IS, Yakushev IA, Vargaftik MN, Stakheev AY. Catalytic properties of nanostructured Pd–Ag catalysts in the liquid-phase hydrogenation of terminal and internal alkynes. KINETICS AND CATALYSIS 2016. [DOI: 10.1134/s0023158416060124] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Mashkovsky IS, Markov PV, Bragina GO, Tkachenko OP, Yakushev IA, Kozitsyna NY, Vargaftik MN, Stakheev AY. Highly selective catalysts for liquid-phase hydrogenation of substituted alkynes based on Pd—Cu bimetallic nanoparticles. Russ Chem Bull 2016. [DOI: 10.1007/s11172-016-1316-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Lan H, Mao R, Tong Y, Liu Y, Liu H, An X, Liu R. Enhanced Electroreductive Removal of Bromate by a Supported Pd-In Bimetallic Catalyst: Kinetics and Mechanism Investigation. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:11872-11878. [PMID: 27689240 DOI: 10.1021/acs.est.6b02822] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In this work, the electroreductive removal of bromate by a Pd1-In4/Al2O3 catalyst in a three-dimensional electrochemical reactor was investigated. A total of 96.4% of bromate could be efficiently reduced and completely converted into bromide within 30 min under optimized conditions. On the basis of the characterization results and kinetics analysis, a synergistic effect of Pd and In was observed, and Pd1-In4/Al2O3 had the highest reaction rate constant of 0.1275 min-1 (vs 0.0413, 0.0328, and 0.0253 min-1 for In/Al2O3, Pd/Al2O3, and Al2O3). The results of electron spin resonance and scavenger experiments confirmed that both direct electron transfer and indirect reduction by atomic H* were involved in the bromate removal process, while the direct reduction played a more important role. Moreover, the introduction of In could increase the zeta potential of Pd1-In4/Al2O3, facilitating bromate adsorption and its subsequent reduction on the catalyst. Finally, a reaction mechanism for bromate reduction by Pd1-In4/Al2O3 was proposed based on all the experimental results.
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Affiliation(s)
- Huachun Lan
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085, China
| | - Ran Mao
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085, China
| | - Yating Tong
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085, China
| | - Yanzhen Liu
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085, China
| | - Huijuan Liu
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085, China
| | - Xiaoqiang An
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085, China
| | - Ruiping Liu
- Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences , Beijing 100085, China
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23
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Reduction of diphenylacetylene using Al powder in the presence of noble metal catalysts in water. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.09.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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24
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Markov PV, Bragina GO, Rassolov AV, Mashkovsky IS, Baeva GN, Tkachenko OP, Yakushev IA, Vargaftik MN, Stakheev AY. Performance of a bimetallic Pd–In catalyst in the selective liquid-phase hydrogenation of internal and terminal alkynes. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.11.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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25
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Markov PV, Bragina GO, Baeva GN, Mashkovskii IS, Rassolov AV, Yakushev IA, Vargaftik MN, Stakheev AY. Supported catalysts based on Pd–In nanoparticles for the liquid- phase hydrogenation of terminal and internal alkynes: 2. catalytic properties. KINETICS AND CATALYSIS 2016. [DOI: 10.1134/s0023158416050141] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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26
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Silica supported palladium phosphine as a robust and recyclable catalyst for semi-hydrogenation of alkynes using syngas. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.01.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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27
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Linares N, Moreno-Marrodan C, Barbaro P. PdNP@Titanate Nanotubes as Effective Catalyst for Continuous-Flow Partial Hydrogenation Reactions. ChemCatChem 2016. [DOI: 10.1002/cctc.201501126] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Noemi Linares
- Consiglio Nazionale delle Ricerche; Istituto di Chimica dei Composti Organo Metallici; Via Madonna del Piano 10 50019 Sesto Fiorentino, Firenze Italy
- Molecular Nanotechnology Lab; Department of Inorganic Chemistry; University of Alicante; Carretera San Vicente s/n, E- 03690 Alicante Spain
| | - Carmen Moreno-Marrodan
- Consiglio Nazionale delle Ricerche; Istituto di Chimica dei Composti Organo Metallici; Via Madonna del Piano 10 50019 Sesto Fiorentino, Firenze Italy
| | - Pierluigi Barbaro
- Consiglio Nazionale delle Ricerche; Istituto di Chimica dei Composti Organo Metallici; Via Madonna del Piano 10 50019 Sesto Fiorentino, Firenze Italy
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28
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Stakheev AY, Markov PV, Taranenko AS, Bragina GO, Baeva GN, Tkachenko OP, Mashkovskii IS, Kashin AS. Size effect of Pd nanoparticles in the selective liquid-phase hydrogenation of diphenylacetylene. KINETICS AND CATALYSIS 2015. [DOI: 10.1134/s0023158415060130] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Novel catalysts for selective hydrogenation of C≡C bond based on Pd nanoparticles immobilized in phenylenecarboxylate frameworks (NH2)-MIL-53(Al). Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-0858-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Markov PV, Bragina GO, Baeva GN, Tkachenko OP, Mashkovsky IS, Yakushev IA, Kozitsyna NY, Vargaftik MN, Stakheev AY. Pd–Cu catalysts from acetate complexes in liquid-phase diphenylacetylene hydrogenation. KINETICS AND CATALYSIS 2015. [DOI: 10.1134/s0023158415050122] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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31
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Stakheev AY, Moroz BL, Mashkovsky IS, Markov PV, Turova OV, Tkachenko OP, Pyryaev PA, Bukhtiyarov VI. Liquid-phase hydrogenation of diphenylacetylene on Pd-Au/Al2O3 bimetallic catalysts. Russ Chem Bull 2015. [DOI: 10.1007/s11172-015-0820-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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32
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Size effect in the liquid phase semihydrogenation of substituted alkynes over supported Pd/Al2O3 catalysts. MENDELEEV COMMUNICATIONS 2015. [DOI: 10.1016/j.mencom.2015.09.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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33
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Tripathi B, Paniwnyk L, Cherkasov N, Ibhadon AO, Lana-Villarreal T, Gómez R. Ultrasound-assisted selective hydrogenation of C-5 acetylene alcohols with Lindlar catalysts. ULTRASONICS SONOCHEMISTRY 2015; 26:445-451. [PMID: 25797157 DOI: 10.1016/j.ultsonch.2015.03.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 02/28/2015] [Accepted: 03/06/2015] [Indexed: 06/04/2023]
Abstract
The selective hydrogenation of 2-methyl-3-butyn-2-ol (MBY) was performed in the presence of Lindlar catalyst, comparing conventional stirring with sonication at different frequencies of 40, 380 and 850 kHz. Under conventional stirring, the reaction rates were limited by intrinsic kinetics, while in the case of sonication, the reaction rates were 50-90% slower. However, the apparent reaction rates were found to be significantly frequency dependent with the highest rate observed at 40 kHz. The original and the recovered catalysts after the hydrogenation reaction were compared using bulk elemental analysis, powder X-ray diffraction and scanning and transmission electron microscopy coupled with energy-dispersive X-ray analysis. The studies showed that sonication led to the frequency-dependent fracturing of polycrystalline support particles with the highest impact caused by 40 kHz sonication, while monocrystals were undamaged. In contrast, the leaching of Pd/Pb particles did not depend on the frequency, which suggests that sonication removed only loosely-bound catalyst particles.
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Affiliation(s)
- B Tripathi
- Sonochemistry Centre, Department of Health and Life Sciences, Coventry University, James Starley Building, Priory Street, Coventry CV1 5FB, United Kingdom
| | - L Paniwnyk
- Sonochemistry Centre, Department of Health and Life Sciences, Coventry University, James Starley Building, Priory Street, Coventry CV1 5FB, United Kingdom
| | - N Cherkasov
- Catalysis and Reactor Engineering Research Group, Department of Chemistry and School of Biological Biomedical and Environmental Sciences, University of Hull, Cottingham Road, Hull HU6 7RX, United Kingdom
| | - A O Ibhadon
- Catalysis and Reactor Engineering Research Group, Department of Chemistry and School of Biological Biomedical and Environmental Sciences, University of Hull, Cottingham Road, Hull HU6 7RX, United Kingdom.
| | - T Lana-Villarreal
- Departament de Química Física i Institut Universitari d'Electroquímica, Universitat d'Alacant, Ap. 99, E-03080 Alicante, Spain
| | - R Gómez
- Departament de Química Física i Institut Universitari d'Electroquímica, Universitat d'Alacant, Ap. 99, E-03080 Alicante, Spain
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34
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Ananikov VP, Khemchyan LL, Ivanova YV, Bukhtiyarov VI, Sorokin AM, Prosvirin IP, Vatsadze SZ, Medved'ko AV, Nuriev VN, Dilman AD, Levin VV, Koptyug IV, Kovtunov KV, Zhivonitko VV, Likholobov VA, Romanenko AV, Simonov PA, Nenajdenko VG, Shmatova OI, Muzalevskiy VM, Nechaev MS, Asachenko AF, Morozov OS, Dzhevakov PB, Osipov SN, Vorobyeva DV, Topchiy MA, Zotova MA, Ponomarenko SA, Borshchev OV, Luponosov YN, Rempel AA, Valeeva AA, Stakheev AY, Turova OV, Mashkovsky IS, Sysolyatin SV, Malykhin VV, Bukhtiyarova GA, Terent'ev AO, Krylov IB. Development of new methods in modern selective organic synthesis: preparation of functionalized molecules with atomic precision. RUSSIAN CHEMICAL REVIEWS 2014. [DOI: 10.1070/rc2014v83n10abeh004471] [Citation(s) in RCA: 159] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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35
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Supported palladium–copper catalysts: Preparation and catalytic behavior in hydrogen-related reactions. Catal Today 2014. [DOI: 10.1016/j.cattod.2014.01.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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36
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Liguori F, Barbaro P. Green semi-hydrogenation of alkynes by Pd@borate monolith catalysts under continuous flow. J Catal 2014. [DOI: 10.1016/j.jcat.2013.11.027] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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37
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Luo J, Oliver AG, McIndoe JS. A detailed kinetic analysis of rhodium-catalyzed alkyne hydrogenation. Dalton Trans 2014; 42:11312-8. [PMID: 23817327 DOI: 10.1039/c3dt51212f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Continuous monitoring using electrospray ionisation mass spectrometry (ESI-MS) shows that Wilkinson's catalyst hydrogenates a charge-tagged alkyne to the corresponding alkene, and at only a marginally slower rate, to the alkane. No rhodium-containing intermediates were observed during the reaction, consistent with the established mechanism which points at the initial dissociation of triphenylphosphine from Rh(PPh₃)₃Cl as being the key step in the reaction. A numerical model was constructed that the closely matched the experimental data, and correctly predicted the response of the reaction to the addition of excess PPh₃.
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Affiliation(s)
- Jingwei Luo
- Department of Chemistry, University of Victoria, P.O. Box 3065, Victoria, BC V8W3V6, Canada
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38
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Sittikun J, Boonyongmaneerat Y, Weerachawanasak P, Praserthdam P, Panpranot J. Pd/TiO2 catalysts prepared by electroless deposition with and without SnCl2 sensitization for the liquid-phase hydrogenation of 3-hexyn-1-ol. REACTION KINETICS MECHANISMS AND CATALYSIS 2013. [DOI: 10.1007/s11144-013-0634-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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39
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Gavia DJ, Koeppen J, Sadeghmoghaddam E, Shon YS. Tandem semi-hydrogenation/isomerization of propargyl alcohols to saturated carbonyl analogues by dodecanethiolate-capped palladium nanoparticle catalysts. RSC Adv 2013; 3:13642-13645. [PMID: 27642511 DOI: 10.1039/c3ra42119h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The efficient one-pot conversion of propargyl alcohols to their saturated carbonyl analogues is carried out for the first time using metal nanoparticle catalysts, dodecanethiolate-capped Pd nanoparticles. Kinetic studies reveal that the reaction progresses through a semi-hydrogenation intermediate (allyl alcohols) followed by isomerization to carbonyls.
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Affiliation(s)
- Diego J Gavia
- Department of Chemistry and Biochemistry, California State University, Long Beach. 1250 Bellflower Blvd., Long Beach, CA 90840-9507, United States
| | - Jordan Koeppen
- Department of Chemistry and Biochemistry, California State University, Long Beach. 1250 Bellflower Blvd., Long Beach, CA 90840-9507, United States
| | - Elham Sadeghmoghaddam
- Department of Chemistry and Biochemistry, California State University, Long Beach. 1250 Bellflower Blvd., Long Beach, CA 90840-9507, United States
| | - Young-Seok Shon
- Department of Chemistry and Biochemistry, California State University, Long Beach. 1250 Bellflower Blvd., Long Beach, CA 90840-9507, United States
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40
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Highly efficient and recyclable ruthenium nanoparticle catalyst for semihydrogenation of alkynes. CATAL COMMUN 2013. [DOI: 10.1016/j.catcom.2013.04.015] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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41
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Mitsudome T, Takahashi Y, Ichikawa S, Mizugaki T, Jitsukawa K, Kaneda K. Metal-Ligand Core-Shell Nanocomposite Catalysts for the Selective Semihydrogenation of Alkynes. Angew Chem Int Ed Engl 2012; 52:1481-5. [DOI: 10.1002/anie.201207845] [Citation(s) in RCA: 128] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Indexed: 11/10/2022]
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42
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Mitsudome T, Takahashi Y, Ichikawa S, Mizugaki T, Jitsukawa K, Kaneda K. Metal-Ligand Core-Shell Nanocomposite Catalysts for the Selective Semihydrogenation of Alkynes. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207845] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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43
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Sachse A, Linares N, Barbaro P, Fajula F, Galarneau A. Selective hydrogenation over Pd nanoparticles supported on a pore-flow-through silica monolith microreactor with hierarchical porosity. Dalton Trans 2012; 42:1378-84. [PMID: 23051700 DOI: 10.1039/c2dt31690k] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Well-dispersed Pd nanoparticles have been synthesized inside the mesoporosity of a silica monolith featuring hierarchical porosity of homogeneous interconnected macropores (4 microns) and mesopores (11 nm). These monoliths have been implemented as microreactors for selective hydrogenation reactions. Conversion and selectivity can be tuned by adjusting the flow rates of hydrogen and substrates. In the selective hydrogenation of cyclooctadiene, a conversion of 95% and a selectivity of 90% in the monohydrogenated product, constant over a period of 70 h, have been reached. These figures correspond to a productivity of 4.2 mmol s(-1) g(-1)(MonoSil) (or 0.32 mol s(-1) g(-1)(Pd)). In the stereoselective hydrogenation of 3-hexyn-1-ol a constant conversion of 85% was observed, with however moderate selectivity into the cis isomer, over a test period of 7 h. These results open the route to the synthesis of important chemicals and intermediates via safe and green processes.
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Affiliation(s)
- Alexander Sachse
- Institut Charles Gerhardt Montpellier, UMR 5253 CNRS/UM2/ENSCM/UM1, ENSCM, 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
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44
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Crespo-Quesada M, Cárdenas-Lizana F, Dessimoz AL, Kiwi-Minsker L. Modern Trends in Catalyst and Process Design for Alkyne Hydrogenations. ACS Catal 2012. [DOI: 10.1021/cs300284r] [Citation(s) in RCA: 208] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Micaela Crespo-Quesada
- Group of Catalytic Reaction
Engineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Fernando Cárdenas-Lizana
- Group of Catalytic Reaction
Engineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Anne-Laure Dessimoz
- Group of Catalytic Reaction
Engineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Lioubov Kiwi-Minsker
- Group of Catalytic Reaction
Engineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
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45
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Leon M, Nijhuis T, van der Schaaf J, Schouten J. Mass transfer modeling of a consecutive reaction in rotating foam stirrer reactors: Selective hydrogenation of a functionalized alkyne. Chem Eng Sci 2012. [DOI: 10.1016/j.ces.2012.02.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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46
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Moreno-Marrodan C, Barbaro P, Catalano M, Taurino A. Green production of polymer-supported PdNPs: application to the environmentally benign catalyzed synthesis of cis-3-hexen-1-ol under flow conditions. Dalton Trans 2012; 41:12666-9. [DOI: 10.1039/c2dt31626a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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47
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Lee KH, Lee B, Lee KR, Yi MH, Hur NH. Dual Pd and CuFe2O4 nanoparticles encapsulated in a core/shell silica microsphere for selective hydrogenation of arylacetylenes. Chem Commun (Camb) 2012; 48:4414-6. [DOI: 10.1039/c2cc30285c] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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48
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Chatterjee PN, Roy S. Alkylation of 1,3-dicarbonyl compounds with benzylic and propargylic alcohols using Ir–Sn bimetallic catalyst: synthesis of fully decorated furans and pyrroles. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.04.092] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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49
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Shao Z, Li C, Chen X, Pang M, Wang X, Liang C. A Facile and Controlled Route to Prepare an Eggshell Pd Catalyst for Selective Hydrogenation of Phenylacetylene. ChemCatChem 2010. [DOI: 10.1002/cctc.201000186] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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50
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Chatterjee PN, Roy S. Propargylic Activation Across a Heterobimetallic Ir−Sn Catalyst: Nucleophilic Substitution and Indene Formation with Propargylic Alcohols. J Org Chem 2010; 75:4413-23. [DOI: 10.1021/jo100189z] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Paresh Nath Chatterjee
- Organometallics and Catalysis Laboratory, Chemistry Department, Indian Institute of Technology, Kharagpur 721302, India
| | - Sujit Roy
- Organometallics and Catalysis Laboratory, Chemistry Department, Indian Institute of Technology, Kharagpur 721302, India
- Organometallics and Catalysis Laboratory, School of Basic Sciences, Indian Institute of Technology, Bhubaneswar 751013, India
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