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Arango-Daza JC, Cabrero-Antonino JR, Adam R. A General and Highly Versatile Heterogeneous Pd-Catalyzed Oxidative Aminocarbonylation of Alkynes with Aromatic and Aliphatic Amines. CHEMSUSCHEM 2024; 17:e202400331. [PMID: 38695852 DOI: 10.1002/cssc.202400331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/15/2024] [Indexed: 06/12/2024]
Abstract
An efficient heterogeneous catalytic system for the oxidative aminocarbonylation of alkynes and amines in the presence of CO/O2 to afford substituted propiolamides has been developed. The active nanocatalyst, [Pd/Mg3Al-LDH]-300(D), is composed by Pd nanoaggregates (2-3 nm average particle size) stabilized over a partially dehydrated [Mg3Al-LDH] matrix. The methodology has resulted widely applicable, being the first catalytic system, either homogeneous or heterogeneous, able to activate not only aliphatic amines but also poorly-nucleophilic aromatic amines. In fact, >60 substituted propiolamides have been synthesized in good to excellent isolated yields through this methodology, being 27 novel compounds. An important characterization effort (XRD, 27Al MAS NMR, TGA, TPD-CO2, BET area, XPS, HAADF-HRSTEM and HRTEM) and optimization of the synthesis conditions of the optimal catalyst has been performed. This study, together with a series of kinetic and mechanistic essays, indicates that the optimal catalyst is composed by Pd(0) species stabilized in a partially dehydrated/dehydroxylated LDH material with a Mg/Al molar ratio of 3 and a small crystallite size. All the experimental data indicates that the in situ formation of [PdI2] active species in the material surface together with the presence of a matrix with the optimal acid/base properties are key aspects of this process.
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Affiliation(s)
- Juan Camilo Arango-Daza
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Jose R Cabrero-Antonino
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Rosa Adam
- Departament de Química Orgànica, Facultat de Farmàcia, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, València, Spain
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2
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Deng Q, Zhou R, Zhang YC, Li X, Li J, Tu S, Sheng G, Wang J, Zeng Z, Yoskamtorn T, Edman Tsang SC. H + -H - Pairs in Partially Oxidized MAX Phases for Bifunctional Catalytic Conversion of Furfurals into Linear Ketones. Angew Chem Int Ed Engl 2023; 62:e202211461. [PMID: 36156351 DOI: 10.1002/anie.202211461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Indexed: 11/08/2022]
Abstract
Currently, less favorable C=O hydrogenation and weak concerted acid catalysis cause unsatisfactory catalytic performance in the upgrading of biomass-derived furfurals (i.e., furfural, 5-methyl furfural, and 5-hydroxymethyl furfural) to ketones (i.e., cyclopentanone, 2,5-hexanedione, and 1-hydroxyl-2,5-hexanedione). A series of partially oxidized MAX phase (i.e., Ti3 AlC2 , Ti2 AlC, Ti3 SiC2 ) supporting Pd catalysts were fabricated, which showed high catalytic activity; Pd/Ti3 AlC2 in particular displayed high performance for conversion of furfurals into targeted ketones. Detailed studies of the catalytic mechanism confirm that in situ hydrogen spillover generates Frustrated Lewis H+ -H- pairs, which not only act as the hydrogenation sites for selective C=O hydrogenation but also provide acid sites for ring opening. The close intimate hydrogenation and acid sites promote bifunctional catalytic reactions, substantially reducing the reported minimum reaction temperature of various furfurals by at least 30-60 °C.
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Affiliation(s)
- Qiang Deng
- School of Chemistry and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China
| | - Rong Zhou
- School of Chemistry and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China.,School of Physics and Materials Science, Jiangxi Provincial Key Laboratory of Interdisciplinary Science, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China
| | - Yong-Chao Zhang
- College of Chemical Engineering, Qingdao University of Science & Technology, No. 53 Zhengzhou Road, Qingdao, 266042, PR China
| | - Xiang Li
- School of Chemistry and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China
| | - Jiahui Li
- School of Physics and Materials Science, Jiangxi Provincial Key Laboratory of Interdisciplinary Science, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China
| | - Shaobo Tu
- School of Physics and Materials Science, Jiangxi Provincial Key Laboratory of Interdisciplinary Science, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China
| | - Guan Sheng
- Center for Electron Microscopy, College of Chemical Engineering, Zhejiang University of Technology, No. 18 Chaowang Avenue, Hangzhou, 310014, PR China
| | - Jun Wang
- School of Chemistry and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China
| | - Zheling Zeng
- School of Chemistry and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, PR China
| | - Tatchamapan Yoskamtorn
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford, OX1 3QR, UK
| | - Shik Chi Edman Tsang
- Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, Oxford, OX1 3QR, UK
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3
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Liu M, Liu K, Gao C. Effects of Ligands on Synthesis and Surface‐Engineering of Noble Metal Nanocrystals for Electrocatalysis. ChemElectroChem 2022. [DOI: 10.1002/celc.202200651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Moxuan Liu
- Xi'an Jiaotong University Frontier Institute of Science and Technology 99 Yanxiang Road 710054 Xi'an CHINA
| | - Kai Liu
- Xi'an Jiaotong University Frontier Institute of Science and Technology 99 Yanxiang Road 710054 Xi'an CHINA
| | - Chuanbo Gao
- Xi'an Jiaotong University Frontier Institute of Science and Technology 99 Yanxiang Road 710054 Xi'an CHINA
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Shennan BDA, Berheci D, Crompton JL, Davidson TA, Field JL, Williams BA, Dixon DJ. Branching out: redox strategies towards the synthesis of acyclic α-tertiary ethers. Chem Soc Rev 2022; 51:5878-5929. [PMID: 35770619 DOI: 10.1039/d1cs00669j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Acyclic α-tertiary ethers represent a highly prevalent functionality, common to high-value bioactive molecules, such as pharmaceuticals and natural products, and feature as crucial synthetic handles in their construction. As such their synthesis has become an ever-more important goal in synthetic chemistry as the drawbacks of traditional strong base- and acid-mediated etherifications have become more limiting. In recent years, the generation of highly reactive intermediates via redox approaches has facilitated the synthesis of highly sterically-encumbered ethers and accordingly these strategies have been widely applied in α-tertiary ether synthesis. This review summarises and appraises the state-of-the-art in the application of redox strategies enabling acyclic α-tertiary ether synthesis.
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Affiliation(s)
- Benjamin D A Shennan
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Diana Berheci
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Jessica L Crompton
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Timothy A Davidson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Joshua L Field
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Benedict A Williams
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
| | - Darren J Dixon
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, UK.
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5
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Tong Z, Li X, Zhu J, Chen S, Dai G, Deng Q, Wang J, Yang W, Zeng Z, Zou JJ. Iodine-Modified Pd Catalysts Promote the Bifunctional Catalytic Synthesis of 2,5-Hexanedione from C 6 Furan Aldehydes. CHEMSUSCHEM 2022; 15:e202102444. [PMID: 34918485 DOI: 10.1002/cssc.202102444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/17/2021] [Indexed: 06/14/2023]
Abstract
Currently, low intimacy between hydrogenation sites and acidic sites causes unsatisfactory catalytic activity and selectivity for the synthesis of 2,5-hexanedione from C6 furan aldehydes (5-methylfurfural, 5-hydroxymethylfurfural). Herein, iodine(I) modification of Pd-supported catalysts (such as PdI/Al2 O3 and PdI/SiO2 ) was investigated to modulate the hydrogenation sites and acidic sites. Unlike Pd catalysts that produced 71.4 % yield of 2-hydroxymethyl-5-methyl tetrahydrofuran via an overhydrogenation route of 5-methylfurfural, PdI catalysts showed a high efficiency for 2,5-hexanedione with 93.7 % yield by a hydrogenative ring-opening route. More importantly, the selective synthesis of 2,5-hexanedione from 5-hydroxymethylfurfural with a high yield of 50.2 % by the hydrogenolysis and subsequent ring-opening route was reported for the first time. I-modified Pd nanoparticles produced in-situ hydrogen spillover, which promoted the selective C=O hydrogenation and ring-opening steps by regulating the adsorption configuration of the reactants and the transformation of Lewis to Brønsted acidity, respectively.
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Affiliation(s)
- Zhikun Tong
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Xiang Li
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Jiawei Zhu
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Shixia Chen
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Guiping Dai
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Qiang Deng
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Jun Wang
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Weiran Yang
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Zheling Zeng
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, Nanchang, 330031, P. R. China
| | - Ji-Jun Zou
- Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
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6
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Li X, Zhang L, Deng Q, Chen S, Wang J, Zeng Z, Deng S. Promoted Hydrogenolysis of Furan Aldehydes to 2,5-Dimethylfuran by Defect Engineering on Pd/NiCo 2 O 4. CHEMSUSCHEM 2022; 15:e202102532. [PMID: 34997695 DOI: 10.1002/cssc.202102532] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/05/2022] [Indexed: 06/14/2023]
Abstract
Catalytic hydrogenolysis of biobased furan aldehydes (i. e., 5-methylfurfural, 5-hydroxymethylfurfural) to 2,5-dimethylfuran has gained extensive interest for biomass-derived fuels and chemicals. Herein, a class of NiCo2 O4 -supported palladium with considerable oxygen defects was synthesized by hydrogen plasma etching and phosphating methods. The oxygen defects not only promoted the hydrogenation of the C=O group but also enhanced the accessibility of coordinatively unsaturated metal cations with Lewis acidity for the hydrogenolysis of the C-OH group. Meanwhile, the additional Brønsted acidity in Pd/NiCo2 O4-x obtained by phosphating could further strengthen the hydrogenolysis ability by the etherification route of C-OH. Finally, Pd/NiCo2 O4-x exhibited the most effective performance with 2,5-dimethylfuran yields of 92.9 and 90.5 % from 5-methylfurfural and 5-hydroxymethylfurfural, respectively. These catalytic mechanisms were confirmed by in-situ infrared spectroscopy and control experiments. Furthermore, the catalyst showed outstanding recycling stability. This work shows powerful synergistic catalysis in the hydrogenolysis reaction by multifunctional active sites.
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Affiliation(s)
- Xiang Li
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, P. R. China
| | - Likang Zhang
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, P. R. China
| | - Qiang Deng
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, P. R. China
| | - Shixia Chen
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, P. R. China
| | - Jun Wang
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, P. R. China
| | - Zheling Zeng
- Key Laboratory of Poyang Lake Environment and Resource Utilization (Nanchang University) of Ministry of Education, School of Resource, Environmental and Chemical Engineering, Nanchang University, No. 999 Xuefu Avenue, Nanchang, 330031, P. R. China
| | - Shuguang Deng
- School for Engineering of Matter, Transport and Energy, Arizona State University, 551 E. Tyler Mall, Tempe, AZ 85287, USA
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7
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Wu D, Han D, Zhou W, Streiff S, Khodakov AY, Ordomsky VV. Surface modification of metallic catalysts for the design of selective processes. CATALYSIS REVIEWS 2022. [DOI: 10.1080/01614940.2022.2079809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Dan Wu
- UCCS–Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ, Artois, France
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai, Jiangsu, People’s Republic of China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, Henan, China
| | - Dandan Han
- College of Science, Henan Agricultural University, Zhengzhou, Henan, China
| | - Wenjuan Zhou
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai, Jiangsu, People’s Republic of China
| | - Stephane Streiff
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai, Jiangsu, People’s Republic of China
| | - Andrei Y. Khodakov
- UCCS–Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ, Artois, France
| | - Vitaly V. Ordomsky
- UCCS–Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ, Artois, France
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8
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Fu H, Chen H, Gao B, Lu T, Su Y, Zhou L, Liu M, Li H, Yang X. Selectivity control in photocatalytic transfer hydrogenation of bio‐based aldehydes. ChemCatChem 2022. [DOI: 10.1002/cctc.202200120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hongmei Fu
- Zhengzhou University College of Chemistry Zhengzhou CHINA
| | - Haijun Chen
- Zhengzhou University College of Chemistry Zhengzhou CHINA
| | - Beibei Gao
- Zhengzhou University College of Chemistry Zhengzhou CHINA
| | - Tianliang Lu
- Zhengzhou University School of Chemical Engineering Zhengzhou CHINA
| | - Yunlai Su
- Zhengzhou University College of Chemistry Zhengzhou CHINA
| | - Lipeng Zhou
- Zhengzhou University College of Chemistry Zhengzhou CHINA
| | - Meijiang Liu
- Dalian Institute of Chemical Physics Dalian National Laboratory for Clean Energy Dalian CHINA
| | - Hongji Li
- Zhengzhou University College of Chemistry 100 Kexue Road, 450001 Zhengzhou P.R. China 450001 Zhengzhou CHINA
| | - Xiaomei Yang
- Zhengzhou University College of Chemistry Zhengzhou CHINA
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9
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Liu W, She CC, Chao H, Wang N, Chen SS, Jin SH, Wang JF, Chen K. Role of the Bromide on the Hydrodebenzylation of 2,4,6,8,10,12‐Hexabenzyl‐2,4,6,8,10,12‐hexaazaisowurtzitane (HBIW). ChemistrySelect 2022. [DOI: 10.1002/slct.202104216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Wei Liu
- School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Chong Chong She
- School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Hui Chao
- Research Institute Gansu Yin Guang Chemical Industry Group Co. Ltd. Baiyin 730900 China
| | - Na Wang
- Research Institute Gansu Yin Guang Chemical Industry Group Co. Ltd. Baiyin 730900 China
| | - Shu Sen Chen
- School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Shao Hua Jin
- School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
| | - Jun Feng Wang
- State Key Laboratory of Explosion Science and Technology Beijing Institute of Technology Beijing China
| | - Kun Chen
- School of Materials Science and Engineering Beijing Institute of Technology Beijing 100081 China
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10
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Ouyang L, Xia Y, Miao R, Liao J, Luo R. Iridium-catalyzed reductive etherification of α,β-unsaturated ketones and aldehydes with alcohols. Org Biomol Chem 2022; 20:2621-2625. [PMID: 35302576 DOI: 10.1039/d2ob00122e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
An iridium complex-catalyzed reductive etherification of α,β-unsaturated ketones and aldehydes with primary alcohols is presented, affording allyl ethers in excellent yields. Deuterated and control experiments showed that this etherification transformation proceeded through a cascade transfer hydrogenation and alcohol condensation process. Moreover, the utility of this protocol is evidenced by the gram-scale performance.
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Affiliation(s)
- Lu Ouyang
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China.
| | - Yanping Xia
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China.
| | - Rui Miao
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China.
| | - Jianhua Liao
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China.
| | - Renshi Luo
- School of Pharmacy, Gannan Medical University, Ganzhou, 341000, Jiangxi Province, P. R. China.
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11
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Delolo FG, Fessler J, Neumann H, Junge K, dos Santos EN, Gusevskaya EV, Beller M. Cobalt‐Catalysed Reductive Etherification Using Phosphine Oxide Promoters under Hydroformylation Conditions. Chemistry 2022; 28:e202103903. [DOI: 10.1002/chem.202103903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Fábio G. Delolo
- Departamento de Química Universidade Federal de Minas Gerais Av. Antônio Carlos 6627 MG 31270-901 Belo Horizonte Brazil
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Johannes Fessler
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Kathrin Junge
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Eduardo N. dos Santos
- Departamento de Química Universidade Federal de Minas Gerais Av. Antônio Carlos 6627 MG 31270-901 Belo Horizonte Brazil
| | - Elena V. Gusevskaya
- Departamento de Química Universidade Federal de Minas Gerais Av. Antônio Carlos 6627 MG 31270-901 Belo Horizonte Brazil
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
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12
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Zhang Y, Liu T, Jia H, Xia Q, Hong X, Liu G. Brønsted acid-enhanced CoMoS catalysts for hydrodeoxygenation reactions. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00541g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Brønsted solid acids greatly promote the hydrodeoxygenation activity of CoMoS catalysts through weakening Car–O bonds by protonation of the OH group.
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Affiliation(s)
- Yijin Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China
| | - Tangkang Liu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China
| | - Hongyan Jia
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing 314001, PR China
| | - Qineng Xia
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing 314001, PR China
| | - Xinlin Hong
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China
| | - Guoliang Liu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, PR China
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13
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Blanchette Z, Zhang J, Yazdi S, Griffin M, Schwartz DK, Medlin W. Investigating deposition sequence during synthesis of Pd/Al2O3 catalysts modified with organic monolayers. Catal Sci Technol 2022. [DOI: 10.1039/d1cy02131a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Modification of supported metal catalysts with self-assembled monolayers (SAMs) has been shown to improve selectivity and turnover frequencies (TOFs) for many catalytic reactions. However, these benefits are often accompanied by...
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14
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Water-mediated hydrogen spillover accelerates hydrogenative ring-rearrangement of furfurals to cyclic compounds. J Catal 2022. [DOI: 10.1016/j.jcat.2021.12.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Zhou L, Lin W, Wang X, Wang Z, Yang Y, Zhang L, Cheng H, Arai M, Zhao F. Influence of Brønsted acid sites on the product distribution in the hydrodeoxygenation of methyl laurate over supported Ru catalysts. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00011c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Brønsted acid sites rather than Lewis acid sites play an important role in controlling the product selectivity in the hydrodeoxygenation of n-C11H23COOCH3 over supported Ru catalysts.
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Affiliation(s)
- Leilei Zhou
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Weiwei Lin
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Xinchao Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Zhuangqing Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Yinze Yang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Liyan Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Haiyang Cheng
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Masahiko Arai
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
| | - Fengyu Zhao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, 230026, China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No. 5625 Renmin Rd., Changchun, 130022, China
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16
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Sun R, Guo HY, Ma SS, Wang YF, Yu Z, Xu BH. Ru(dppbsa)-catalyzed hydrodeoxygenation and reductive etherification of ketones and aldehydes. Org Chem Front 2022. [DOI: 10.1039/d1qo01717a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ru(dppbsa)-catalyzed hydrodeoxygenation and reductive etherification of ketones and aldehydes were developed. The carbonyl substrates without β-CH functionality follow the hydrogenation-hydrogenolysis path, wherein the hydrogenolysis of the alkanol intermediates presents as...
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17
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Tierney GF, Alijani S, Panchal M, Decarolis D, Gutierrez MB, Mohammed KMH, Callison J, Gibson EK, Thompson PBJ, Collier P, Dimitratos N, Corbos EC, Pelletier F, Villa A, Wells PP. Controlling the Production of Acid Catalyzed Products of Furfural Hydrogenation by Pd/TiO
2. ChemCatChem 2021. [DOI: 10.1002/cctc.202101036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- George F. Tierney
- School of Chemistry University of Southampton Southampton SO17 1BJ UK
- UK Catalysis Hub Research Complex at Harwell Rutherford Appleton Laboratory Harwell, Didcot OX11 0FA UK
| | - Shahram Alijani
- Dipartimento di Chimica Universitá degli Studi di Milano 20133 Milano Italy
| | - Monik Panchal
- UK Catalysis Hub Research Complex at Harwell Rutherford Appleton Laboratory Harwell, Didcot OX11 0FA UK
- Department of Chemistry University College London London WC1H OAJ UK
| | - Donato Decarolis
- UK Catalysis Hub Research Complex at Harwell Rutherford Appleton Laboratory Harwell, Didcot OX11 0FA UK
- Cardiff Catalysis Institute School of Chemistry Cardiff University Cardiff CF10 3AT UK
| | | | | | - June Callison
- UK Catalysis Hub Research Complex at Harwell Rutherford Appleton Laboratory Harwell, Didcot OX11 0FA UK
- Cardiff Catalysis Institute School of Chemistry Cardiff University Cardiff CF10 3AT UK
| | - Emma K. Gibson
- School of Chemistry University of Glasgow Glasgow G12 8QQ UK
| | - Paul B. J. Thompson
- BM28/XMaS UK CRG ESRF 38043 Grenoble France
- Oliver Lodge Laboratory Department of Physics University of Liverpool Liverpool L69 7ZE UK
| | - Paul Collier
- Johnson Matthey Technology Centre Sonning Common, Reading RG4 9NH UK
| | - Nikolaos Dimitratos
- Dipartimento di Chimica Industriale “Toso Montanari” Alma Mater Studiorum Universitá di Bologna 40136 Bologna Italy
| | - E. Crina Corbos
- Johnson Matthey Technology Centre Sonning Common, Reading RG4 9NH UK
| | | | - Alberto Villa
- Dipartimento di Chimica Universitá degli Studi di Milano 20133 Milano Italy
| | - Peter P. Wells
- School of Chemistry University of Southampton Southampton SO17 1BJ UK
- UK Catalysis Hub Research Complex at Harwell Rutherford Appleton Laboratory Harwell, Didcot OX11 0FA UK
- Diamond Light Source Harwell Science and Innovation Campus Chilton, Didcot OX11 0DE UK
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18
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Liu Y, Wu S, Zhang H, Xiao R. Fast pyrolysis of holocellulose for the preparation of long-chain ether fuel precursors: Effect of holocellulose types. BIORESOURCE TECHNOLOGY 2021; 338:125519. [PMID: 34284297 DOI: 10.1016/j.biortech.2021.125519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 07/02/2021] [Accepted: 07/04/2021] [Indexed: 06/13/2023]
Abstract
The pyrolysis behaviors of nine biomass-derived holocelluloses (from seven agricultural and two forestry residues) were studied on a thermogravimetric analyzer (TGA) and pyrolysis-gas chromatography/mass spectrometer (Py-GC/MS). The results illustrated that compared with forestry holocellulose, agricultural holocellulose had quite high ash and hemicellulose contents. Moreover, agricultural holocellulose presented lower initial temperature and maximum mass loss rate. The results of GC/MS revealed that agricultural holocellulose produced more acids, ketones, aldehydes and furans and corn stalk holocellulose led to the highest targeted compounds (ketones, aldehydes and furans with carbonyl group) content of 51.4%. Woody holocellulose was suitable for the production of sugars, particularly levoglucosan, and pine sawdust holocellulose afforded the highest levoglucosan content of 46.55%. Intriguingly, the correlation of sugars/levoglucosan content with a mass ratio of cellulose to hemicellulose (CE/HCE) was put forward.
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Affiliation(s)
- Yuan Liu
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, 221116 Nanjing, China
| | - Shiliang Wu
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, 221116 Nanjing, China.
| | - Huiyan Zhang
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, 221116 Nanjing, China
| | - Rui Xiao
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, 221116 Nanjing, China
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19
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Lluna‐Galán C, Izquierdo‐Aranda L, Adam R, Cabrero‐Antonino JR. Catalytic Reductive Alcohol Etherifications with Carbonyl-Based Compounds or CO 2 and Related Transformations for the Synthesis of Ether Derivatives. CHEMSUSCHEM 2021; 14:3744-3784. [PMID: 34237201 PMCID: PMC8518999 DOI: 10.1002/cssc.202101184] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/07/2021] [Indexed: 05/27/2023]
Abstract
Ether derivatives have myriad applications in several areas of chemical industry and academia. Hence, the development of more effective and sustainable protocols for their production is highly desired. Among the different methodologies reported for ether synthesis, catalytic reductive alcohol etherifications with carbonyl-based moieties (aldehydes/ketones and carboxylic acid derivatives) have emerged in the last years as a potential tool. These processes constitute appealing routes for the selective production of both symmetrical and asymmetrical ethers (including O-heterocycles) with an increased molecular complexity. Likewise, ester-to-ether catalytic reductions and hydrogenative alcohol etherifications with CO2 to dialkoxymethanes and other acetals, albeit in less extent, have undergone important advances, too. In this Review, an update of the recent progresses in the area of catalytic reductive alcohol etherifications using carbonyl-based compounds and CO2 have been described with a special focus on organic synthetic applications and catalyst design. Complementarily, recent progress made in catalytic acetal/ketal-to-ether or ester-to-ether reductions and other related transformations have been also summarized.
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Affiliation(s)
- Carles Lluna‐Galán
- Instituto de Tecnología QuímicaUniversitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC)Avda. de los Naranjos s/n46022ValenciaSpain
| | - Luis Izquierdo‐Aranda
- Instituto de Tecnología QuímicaUniversitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC)Avda. de los Naranjos s/n46022ValenciaSpain
| | - Rosa Adam
- Instituto de Tecnología QuímicaUniversitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC)Avda. de los Naranjos s/n46022ValenciaSpain
| | - Jose R. Cabrero‐Antonino
- Instituto de Tecnología QuímicaUniversitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC)Avda. de los Naranjos s/n46022ValenciaSpain
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20
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Wu D, Baaziz W, Gu B, Marinova M, Hernández WY, Zhou W, Vovk EI, Ersen O, Safonova OV, Addad A, Nuns N, Khodakov AY, Ordomsky VV. Surface molecular imprinting over supported metal catalysts for size-dependent selective hydrogenation reactions. Nat Catal 2021. [DOI: 10.1038/s41929-021-00649-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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21
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Wu D, Wang Q, Safonova OV, Peron DV, Zhou W, Yan Z, Marinova M, Khodakov AY, Ordomsky VV. Lignin Compounds to Monoaromatics: Selective Cleavage of C-O Bonds over a Brominated Ruthenium Catalyst. Angew Chem Int Ed Engl 2021; 60:12513-12523. [PMID: 33730419 DOI: 10.1002/anie.202101325] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Indexed: 11/09/2022]
Abstract
The cleavage of C-O linkages in aryl ethers in biomass-derived lignin compounds without hydrogenation of the aromatic rings is a major challenge for the production of sustainable mono-aromatics. Conventional strategies over the heterogeneous metal catalysts require the addition of homogeneous base additives causing environmental problems. Herein, we propose a heterogeneous Ru/C catalyst modified by Br atoms for the selective direct cleavage of C-O bonds in diphenyl ether without hydrogenation of aromatic rings reaching the yield of benzene and phenol as high as 90.3 % and increased selectivity to mono-aromatics (97.3 vs. 46.2 % for initial Ru) during depolymerization of lignin. Characterization of the catalyst indicates selective poisoning by Br of terrace sites over Ru nanoparticles, which are active in the hydrogenation of aromatic rings, while the defect sites on the edges and corners remain available and provide higher intrinsic activity in the C-O bond cleavage.
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Affiliation(s)
- Dan Wu
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464, CNRS-Solvay, 201108, Shanghai, P. R. China.,Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
| | - Qiyan Wang
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464, CNRS-Solvay, 201108, Shanghai, P. R. China.,Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
| | | | - Deizi V Peron
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
| | - Wenjuan Zhou
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464, CNRS-Solvay, 201108, Shanghai, P. R. China
| | - Zhen Yan
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464, CNRS-Solvay, 201108, Shanghai, P. R. China
| | - Maya Marinova
- Univ. Lille, CNRS, INRAE, Centrale Lille, Univ. Artois, FR 2638 - IMEC - Institut Michel-Eugène Chevreul, 59000, Lille, France
| | - Andrei Y Khodakov
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
| | - Vitaly V Ordomsky
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, 59000, Lille, France
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22
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Wu D, Wang Q, Safonova OV, Peron DV, Zhou W, Yan Z, Marinova M, Khodakov AY, Ordomsky VV. Lignin Compounds to Monoaromatics: Selective Cleavage of C−O Bonds over a Brominated Ruthenium Catalyst. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101325] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Dan Wu
- Eco-Efficient Products and Processes Laboratory (E2P2L) UMI 3464 CNRS-Solvay 201108 Shanghai P. R. China
- Univ. Lille CNRS Centrale Lille ENSCL Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
| | - Qiyan Wang
- Eco-Efficient Products and Processes Laboratory (E2P2L) UMI 3464 CNRS-Solvay 201108 Shanghai P. R. China
- Univ. Lille CNRS Centrale Lille ENSCL Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
| | | | - Deizi V. Peron
- Univ. Lille CNRS Centrale Lille ENSCL Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
| | - Wenjuan Zhou
- Eco-Efficient Products and Processes Laboratory (E2P2L) UMI 3464 CNRS-Solvay 201108 Shanghai P. R. China
| | - Zhen Yan
- Eco-Efficient Products and Processes Laboratory (E2P2L) UMI 3464 CNRS-Solvay 201108 Shanghai P. R. China
| | - Maya Marinova
- Univ. Lille CNRS INRAE Centrale Lille Univ. Artois FR 2638 – IMEC – Institut Michel-Eugène Chevreul 59000 Lille France
| | - Andrei Y. Khodakov
- Univ. Lille CNRS Centrale Lille ENSCL Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
| | - Vitaly V. Ordomsky
- Univ. Lille CNRS Centrale Lille ENSCL Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide 59000 Lille France
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23
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Wu D, Zhang S, Hernández WY, Baaziz W, Ersen O, Marinova M, Khodakov AY, Ordomsky VV. Dual Metal–Acid Pd-Br Catalyst for Selective Hydrodeoxygenation of 5-Hydroxymethylfurfural (HMF) to 2,5-Dimethylfuran at Ambient Temperature. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03955] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Dan Wu
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai 201108, People’s Republic of China,
- Université de Lille, CNRS, Centrale Lille, ENSCL, Université d’Artois, UMR 8181−UCCS−Unité de Catalyse et Chimie du Solide, F-59000 Lille, France,
| | - Songwei Zhang
- School of Physical Science and Technology, Shanghai Tech University, Shanghai 201210, People’s Republic of China
| | - Willinton Y. Hernández
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai 201108, People’s Republic of China,
| | - Walid Baaziz
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)−UMR 7504 CNRS, Université de Strasbourg, 23 Rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Ovidiu Ersen
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)−UMR 7504 CNRS, Université de Strasbourg, 23 Rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France
| | - Maya Marinova
- Université de Lille, CNRS, INRA, Centrale Lille, ENSCL, Université d’Artois, FR 2638−IMEC−Institut Michel-Eugène Chevreul, F-59000 Lille, France
| | - Andrei Y. Khodakov
- Université de Lille, CNRS, Centrale Lille, ENSCL, Université d’Artois, UMR 8181−UCCS−Unité de Catalyse et Chimie du Solide, F-59000 Lille, France,
| | - Vitaly V. Ordomsky
- Université de Lille, CNRS, Centrale Lille, ENSCL, Université d’Artois, UMR 8181−UCCS−Unité de Catalyse et Chimie du Solide, F-59000 Lille, France,
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24
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Sravan Kumar KB, Whittaker TN, Peterson C, Grabow LC, Chandler BD. Water Poisons H 2 Activation at the Au-TiO 2 Interface by Slowing Proton and Electron Transfer between Au and Titania. J Am Chem Soc 2020; 142:5760-5772. [PMID: 32083865 DOI: 10.1021/jacs.9b13729] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Understanding the dynamic changes at the active site during catalysis is a fundamental challenge that promises to improve catalytic properties. While performing Arrhenius studies during H2 oxidation over Au/TiO2 catalysts, we found different apparent activation energies (Eapp) depending on the feedwater pressure. This is partially attributed to changing numbers of metal-support interface (MSI) sites as water coverage changes with temperature. Constant water coverage studies showed two kinetic regimes: fast heterolytic H2 activation directly at the MSI (Eapp ∼ 25 kJ/mol) and significantly slower heterolytic H2 activation mediated by water (Eapp ∼ 45 kJ/mol). The two regimes had significantly different kinetics, suggesting a complicated mechanism of water poisoning. Density functional theory (DFT) showed water has minor effects on the reaction thermodynamics, primarily attributable to intrinsic differences in surface reactivity of different Au sites in the DFT model. The DFT model suggested significant surface restructuring of the TiO2 support during heterolytic H2 adsorption; evidence for this phenomenon was observed during in situ infrared spectroscopy experiments. A monolayer of water on the hydroxylated TiO2 surface increased the H2 dissociation activation barrier by ∼0.2 eV, in good agreement the difference in experimentally measured values. DFT calculations suggested H2 activation goes through a proton-coupled electron-transfer-like mechanism. During proton transfer to a basic support hydroxyl group, electron density is distributed through the gold nanorod and partially localized on the protonated support hydroxyl group. Water slows H2 activation by slowing this H+ transfer, forcing negative charge buildup on the Au and increasing the transition state energy.
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Affiliation(s)
- K B Sravan Kumar
- Department of Chemistry, Trinity University, San Antonio, Texas 78212-7200, United States.,Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204-4004, United States
| | - Todd N Whittaker
- Department of Chemistry, Trinity University, San Antonio, Texas 78212-7200, United States
| | - Christine Peterson
- Department of Chemistry, Trinity University, San Antonio, Texas 78212-7200, United States
| | - Lars C Grabow
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204-4004, United States
| | - Bert D Chandler
- Department of Chemistry, Trinity University, San Antonio, Texas 78212-7200, United States
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25
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Rysak V, Dixit R, Trivelli X, Merle N, Agbossou-Niedercorn F, Vanka K, Michon C. Catalytic reductive deoxygenation of esters to ethers driven by hydrosilane activation through non-covalent interactions with a fluorinated borate salt. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00775g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A fluorinated borate BArF salt catalyses the reductive deoxygenation of esters to ethers by using hydrosilanes. Experimental and theoretical studies highlight the role of noncovalent interactions in the reaction mechanism.
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Affiliation(s)
- Vincent Rysak
- Univ. Lille
- CNRS
- Centrale Lille
- Univ. Artois
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
| | - Ruchi Dixit
- Physical and Material Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | | | - Nicolas Merle
- Univ. Lille
- CNRS
- Centrale Lille
- Univ. Artois
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
| | | | - Kumar Vanka
- Physical and Material Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | - Christophe Michon
- Univ. Lille
- CNRS
- Centrale Lille
- Univ. Artois
- UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
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26
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Long Y, Wang Y, Wu H, Xue T, Wu P, Guan Y. Doping Pd/SiO 2 with Na +: changing the reductive etherification of C[double bond, length as m-dash]O to furan ring hydrogenation of furfural in ethanol. RSC Adv 2019; 9:25345-25350. [PMID: 35530090 PMCID: PMC9070037 DOI: 10.1039/c9ra05281j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 08/02/2019] [Indexed: 11/21/2022] Open
Abstract
The production of biofuels and chemicals by hydrogenation of furfural has attracted much attention recently. Herein the effect of Na+ doping on the catalytic performance of Pd/SiO2 in hydrogenation and reductive-etherification of furfural in ethanol was systematically studied. Two Pd/SiO2 catalysts with and without the modification by Na+ were prepared by impregnation and calcination. Their catalytic properties were compared for the hydrogenation of furfural and furfural diethyl acetal under mild conditions. The silanol groups on Pd/SiO2 catalysed the acetalization of furfural and alcohol and the resulted acetal underwent hydrogenolysis on Pd nanoparticles (NPs) with an average particle size of 8 nm, leading to a moderate yield (∼58%) of furfuryl ethyl ether. Doping Na+ on Pd/SiO2 led to the diminishing of silanol groups as well as strong interaction between Na+ and Pd NPs. No acetalization occurred on Na+ modified Pd/SiO2 due to the exchange of H+ of Si–OH with Na+, thus the reductive etherification of CO group in furfural was completely inhibited. Meanwhile the hydrogenation of furan-ring over Na+ coordinated Pd NPs could proceed with very high selectivity (>90%) forming tetrahydrofurfural in high yield. Kinetics study on the hydrogenation of furfural diethyl acetal over Pd/SiO2 and Na+ doped Pd/SiO2 suggested that the Na+ greatly impeded the hydrogenolysis of C–O–C bond of acetal, while the hydrogenation of the furan ring took place selectively. Doping Na+ on the Pd/SiO2 catalyst totally inhibits the reductive etherification of furfural while facilitating hydrogenation of the furan ring.![]()
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Affiliation(s)
- Yinshuang Long
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry & Molecular Engineering, East Normal University of China North Zhongshan Road 3663 Shanghai China
| | - Yun Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry & Molecular Engineering, East Normal University of China North Zhongshan Road 3663 Shanghai China
| | - Haihong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry & Molecular Engineering, East Normal University of China North Zhongshan Road 3663 Shanghai China
| | - Teng Xue
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry & Molecular Engineering, East Normal University of China North Zhongshan Road 3663 Shanghai China
| | - Peng Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry & Molecular Engineering, East Normal University of China North Zhongshan Road 3663 Shanghai China
| | - Yejun Guan
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry & Molecular Engineering, East Normal University of China North Zhongshan Road 3663 Shanghai China
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