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Rahmatpour A, Alijani N. Chemoselective tetrahydropyranylation of alcohols and phenols using nanoencapsulated FeCl 3 in linear polystyrene as a recoverable and reusable polymer-supported catalyst. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2093647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ali Rahmatpour
- Polymer Chemistry Research Laboratory, Faculty of Chemistry and Petroleum Science, Shahid Beheshti University, Tehran, Iran
| | - Naser Alijani
- Polymer Chemistry Research Laboratory, Faculty of Chemistry and Petroleum Science, Shahid Beheshti University, Tehran, Iran
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2
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Kitanosono T, Lu F, Masuda K, Yamashita Y, Kobayashi S. Efficient Recycling of Catalyst‐Solvent Couples from Lewis Acid‐Catalyzed Asymmetric Reactions in Water. Angew Chem Int Ed Engl 2022; 61:e202202335. [DOI: 10.1002/anie.202202335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Taku Kitanosono
- Department of Chemistry School of Scienc The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Fangqiu Lu
- Department of Chemistry School of Scienc The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Koichiro Masuda
- Department of Chemistry School of Scienc The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Yasuhiro Yamashita
- Department of Chemistry School of Scienc The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
| | - Shu Kobayashi
- Department of Chemistry School of Scienc The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
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3
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Buonerba A, Noschese A, Capacchione C, Grassi A. Gold nanoparticles supported on poly(2,6‐dimethyl‐1,4‐phenylene oxide) as robust, selective and cost‐effective catalyst for aerobic oxidation and direct esterification of alcohols. ChemCatChem 2022. [DOI: 10.1002/cctc.202200338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Antonio Buonerba
- University of Salerno Department of Chemistry and Biology: Universita degli Studi di Salerno Dipartimento di Chimica e Biologia A Zambelli Chemistry and Biology via Giovanni Paolo II 84084 Fisciano ITALY
| | - Annarita Noschese
- University of Salerno Department of Chemistry and Biology: Universita degli Studi di Salerno Dipartimento di Chimica e Biologia A Zambelli Chemistry and Biology ITALY
| | - Carmine Capacchione
- University of Salerno Department of Chemistry and Biology: Universita degli Studi di Salerno Dipartimento di Chimica e Biologia A Zambelli Chemistry and Biology ITALY
| | - Alfonso Grassi
- University of Salerno Department of Chemistry and Biology: Universita degli Studi di Salerno Dipartimento di Chimica e Biologia A Zambelli Chemistry and Biology ITALY
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4
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Kitanosono T, Lu F, Masuda K, Yamashita Y, Kobayashi S. Efficient Recycling of Catalyst–Solvent Couples from Lewis Acid‐Catalyzed Asymmetric Reactions in Water. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Taku Kitanosono
- The University of Tokyo: Tokyo Daigaku Department of Chemistry JAPAN
| | - Fangqiu Lu
- The University of Tokyo: Tokyo Daigaku Department of Chemistry JAPAN
| | - Koichiro Masuda
- The University of Tokyo: Tokyo Daigaku Department of Chemistry JAPAN
| | | | - Shu Kobayashi
- The University of Tokyo Department of Chemistry, School of Science 7-3-1 Hongo, Bunkyo-ku 113-0033 Tokyo JAPAN
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5
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Doering U, Grigoriev D, Tapio K, Bald I, Böker A. Synthesis of nanostructured protein-mineral-microcapsules by sonication. SOFT MATTER 2022; 18:2558-2568. [PMID: 35294511 DOI: 10.1039/d1sm01638e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
We propose a simple and eco-friendly method for the formation of composite protein-mineral-microcapsules induced by ultrasound treatment. Protein- and nanoparticle-stabilized oil-in-water (O/W) emulsions loaded with different oils are prepared using high-intensity ultrasound. The formation of thin composite mineral proteinaceous shells is realized with various types of nanoparticles, which are pre-modified with Bovine Serum Albumin (BSA) and subsequently characterized by EDX, TGA, zeta potential measurements and Raman spectroscopy. Cryo-SEM and EDX mapping visualizations show the homogeneous distribution of the densely packed nanoparticles in the capsule shell. In contrast to the results reported in our previous paper,1 the shell of those nanostructured composite microcapsules is not cross-linked by the intermolecular disulfide bonds between BSA molecules. Instead, a Pickering-Emulsion formation takes place because of the amphiphilicity-driven spontaneous attachment of the BSA-modified nanoparticles at the oil/water interface. Using colloidal particles for the formation of the shell of the microcapsules, in our case silica, hydroxyapatite and calcium carbonate nanoparticles, is promising for the creation of new functional materials. The nanoparticulate building blocks of the composite shell with different chemical, physical or morphological properties can contribute to additional, sometimes even multiple, features of the resulting capsules. Microcapsules with shells of densely packed nanoparticles could find interesting applications in pharmaceutical science, cosmetics or in food technology.
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Affiliation(s)
- Ulrike Doering
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany
| | - Dmitry Grigoriev
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476 Potsdam, Germany.
| | - Kosti Tapio
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany
- University of Jyväskylä, Department of Physics and Nanoscience Center, P.O. Box 35, Fi-40014 Jyväskylä, Finland
| | - Ilko Bald
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany
| | - Alexander Böker
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476 Potsdam, Germany.
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6
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Recyclable Copper-Catalyzed Decarboxylative C–C Coupling of the sp3-Hybridized Carbon Atoms of α-Amino Acids. Catal Letters 2022. [DOI: 10.1007/s10562-022-03936-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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7
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Rahmatpour A, Alinejad S, Donyapeyma G. Noncross-linked polystyrene nanoencapsulation of ferric chloride: A novel and reusable heterogeneous macromolecular Lewis acid catalyst toward selective acetylation of alcohols, phenols, amines, and thiols. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122264] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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A Novel Nanoencapsulated Zirconium(IV) Chloride Using Non-cross-linked Polystyrene as a Recyclable Lewis Acid Catalyst: Synthesis, Characterization, and Performance Towards Acylation of Alcohols and Phenols. Catal Letters 2022. [DOI: 10.1007/s10562-022-03933-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Doering U, Grigoriev D, Riske T, Fery A, Böker A. Nanodeformations of microcapsules: comparing the effects of cross-linking and nanoparticles. RSC Adv 2022; 12:24140-24145. [PMID: 36093237 PMCID: PMC9400586 DOI: 10.1039/d2ra04330k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/18/2022] [Indexed: 11/21/2022] Open
Abstract
The mechanical properties of proteinaceous and composite microcapsules loaded with oil were measured by SFM and evaluated using the Reissner model. Comparison of the obtained results reveals significantly higher Young’s moduli of protein capsules due to intermolecular crosslinking. In contrast, conformational restrictions in composite microcapsules inhibit protein crosslinking leading to the reduction of their elasticity. SFM results for protein and composite microcapsules are evaluated by the Reissner model. Protein capsules show higher Young’s moduli due to crosslinking, which is absent in composite capsules because of restrictions in the protein conformations.![]()
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Affiliation(s)
- Ulrike Doering
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany
| | - Dmitry Grigoriev
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476, Potsdam, Germany
| | - Tino Riske
- Leibniz-Institute for Polymer Research Dresden e.V., Hohe Str. 6, 01069, Dresden, Germany
| | - Andreas Fery
- Leibniz-Institute for Polymer Research Dresden e.V., Hohe Str. 6, 01069, Dresden, Germany
| | - Alexander Böker
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476, Potsdam, Germany
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10
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Zhen Y, Liu D, Zhou M, Lin Z, Jin S, Chen S, Hu D, Zhu M. Polystyrene Microspheres Decorated with Au
4
Cu
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Nanoclusters and their Application in Catalytic Reduction of 4‐Nitrophenol. ChemistrySelect 2021. [DOI: 10.1002/slct.202102193] [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)
- Yaru Zhen
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/ Organic Hybrid Functionalized Materials Anhui University Hefei Anhui People's Republic of China
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials Anhui University, Ministry of Education Hefei Anhui People's Republic of China
| | - Danyu Liu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/ Organic Hybrid Functionalized Materials Anhui University Hefei Anhui People's Republic of China
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials Anhui University, Ministry of Education Hefei Anhui People's Republic of China
| | - Manman Zhou
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/ Organic Hybrid Functionalized Materials Anhui University Hefei Anhui People's Republic of China
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials Anhui University, Ministry of Education Hefei Anhui People's Republic of China
| | - Zhenzhen Lin
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/ Organic Hybrid Functionalized Materials Anhui University Hefei Anhui People's Republic of China
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials Anhui University, Ministry of Education Hefei Anhui People's Republic of China
| | - Shan Jin
- Institutes of Physical Science and Information Technology Anhui University Hefei Anhui 230601 People's Republic of China
| | - Shuang Chen
- Institutes of Physical Science and Information Technology Anhui University Hefei Anhui 230601 People's Republic of China
| | - Daqiao Hu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/ Organic Hybrid Functionalized Materials Anhui University Hefei Anhui People's Republic of China
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials Anhui University, Ministry of Education Hefei Anhui People's Republic of China
| | - Manzhou Zhu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/ Organic Hybrid Functionalized Materials Anhui University Hefei Anhui People's Republic of China
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials Anhui University, Ministry of Education Hefei Anhui People's Republic of China
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11
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Qi MY, Conte M, Anpo M, Tang ZR, Xu YJ. Cooperative Coupling of Oxidative Organic Synthesis and Hydrogen Production over Semiconductor-Based Photocatalysts. Chem Rev 2021; 121:13051-13085. [PMID: 34378934 DOI: 10.1021/acs.chemrev.1c00197] [Citation(s) in RCA: 179] [Impact Index Per Article: 59.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Merging hydrogen (H2) evolution with oxidative organic synthesis in a semiconductor-mediated photoredox reaction is extremely attractive because the clean H2 fuel and high-value chemicals can be coproduced under mild conditions using light as the sole energy input. Following this dual-functional photocatalytic strategy, a dreamlike reaction pathway for constructing C-C/C-X (X = C, N, O, S) bonds from abundant and readily available X-H bond-containing compounds with concomitant release of H2 can be readily fulfilled without the need of external chemical reagents, thus offering a green and fascinating organic synthetic strategy. In this review, we begin by presenting a concise overview on the general background of traditional photocatalytic H2 production and then focus on the fundamental principles of cooperative photoredox coupling of selective organic synthesis and H2 production by simultaneous utilization of photoexcited electrons and holes over semiconductor-based catalysts to meet the economic and sustainability goal. Thereafter, we put dedicated emphasis on recent key progress of cooperative photoredox coupling of H2 production and various selective organic transformations, including selective alcohol oxidation, selective methane conversion, amines oxidative coupling, oxidative cross-coupling, cyclic alkanes dehydrogenation, reforming of lignocellulosic biomass, and so on. Finally, the remaining challenges and future perspectives in this flourishing area have been critically discussed. It is anticipated that this review will provide enlightening guidance on the rational design of such dual-functional photoredox reaction system, thereby stimulating the development of economical and environmentally benign solar fuel generation and organic synthesis of value-added fine chemicals.
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Affiliation(s)
- Ming-Yu Qi
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou 350116, P. R. China
| | - Marco Conte
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, U.K
| | - Masakazu Anpo
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Osaka 599-8531, Japan
| | - Zi-Rong Tang
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou 350116, P. R. China
| | - Yi-Jun Xu
- College of Chemistry, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou 350116, P. R. China
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12
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Zarour A, Omar S, Abu-Reziq R. Preparation of Poly(ethylene glycol)@Polyurea Microcapsules Using Oil/Oil Emulsions and Their Application as Microreactors. Polymers (Basel) 2021; 13:polym13152566. [PMID: 34372169 PMCID: PMC8348332 DOI: 10.3390/polym13152566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 02/06/2023] Open
Abstract
The development process of catalytic core/shell microreactors, possessing a poly(ethylene glycol) (PEG) core and a polyurea (PU) shell, by implementing an emulsion-templated non-aqueous encapsulation method, is presented. The microreactors' fabrication process begins with an emulsification process utilizing an oil-in-oil (o/o) emulsion of PEG-in-heptane, stabilized by a polymeric surfactant. Next, a reaction between a poly(ethylene imine) (PEI) and a toluene-2,4-diisocyanate (TDI) takes place at the boundary of the emulsion droplets, resulting in the creation of a PU shell through an interfacial polymerization (IFP) process. The microreactors were loaded with palladium nanoparticles (NPs) and were utilized for the hydrogenation of alkenes and alkynes. Importantly, it was found that PEG has a positive effect on the catalytic performance of the developed microreactors. Interestingly, besides being an efficient green reaction medium, PEG plays two crucial roles: first, it reduces the palladium ions to palladium NPs; thus, it avoids the unnecessary use of additional reducing agents. Second, it stabilizes the palladium NPs and prevents their aggregation, allowing the formation of highly reactive palladium NPs. Strikingly, in one sense, the suggested system affords highly reactive semi-homogeneous catalysis, whereas in another sense, it enables the facile, rapid, and inexpensive recovery of the catalytic microreactor by simple centrifugation. The durable microreactors exhibit excellent activity and were recycled nine times without any loss in their reactivity.
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Affiliation(s)
| | | | - Raed Abu-Reziq
- Correspondence: ; Tel.: +972-2-6586097; Fax: +972-2-6585469
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13
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Trends in Sustainable Synthesis of Organics by Gold Nanoparticles Embedded in Polymer Matrices. Catalysts 2021. [DOI: 10.3390/catal11060714] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Gold nanoparticles (AuNPs) have emerged in recent decades as attractive and selective catalysts for sustainable organic synthesis. Nanostructured gold is indeed environmentally friendly and benign for human health; at the same time, it is active, under different morphologies, in a large variety of oxidation and reduction reactions of interest for the chemical industry. To stabilize the AuNPs and optimize the chemical environment of the catalytic sites, a wide library of natural and synthetic polymers has been proposed. This review describes the main routes for the preparation of AuNPs supported/embedded in synthetic organic polymers and compares the performances of these catalysts with those of the most popular AuNPs supported onto inorganic materials applied in hydrogenation and oxidation reactions. Some examples of cascade coupling reactions are also discussed where the polymer-supported AuNPs allow for the attainment of remarkable activity and selectivity.
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14
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Hasan K. Methyl Salicylate Functionalized Magnetic Chitosan Immobilized Palladium Nanoparticles: An Efficient Catalyst for the Suzuki and Heck Coupling Reactions in Water. ChemistrySelect 2020. [DOI: 10.1002/slct.202001933] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kamrul Hasan
- Kamrul HasanDepartment of ChemistryCollege of SciencesResearch Institute of Science and EngineeringUniversity of Sharjah P.O. Box 27272 Sharjah United Arab Emirates
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15
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Anary-Abbasinejada M, Nezhad-Shshrokhabadi F, Mohammadi M. A green method for the synthesis of pyrrole derivatives using arylglyoxals, 1,3-diketones and enaminoketones in water or water-ethanol mixture as solvent. Mol Divers 2019; 24:1205-1222. [PMID: 31485891 DOI: 10.1007/s11030-019-09984-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 07/31/2019] [Indexed: 11/30/2022]
Abstract
Three-component reaction between arylglyoxals, 1,3-dicetones and enaminoketones leads to new polyfunctionalized tetraone derivatives which may be easily converted to polyfunctionalized pyrroles. Reactions were conducted in water or water-ethanol mixture as green solvents, and all products were isolated by simple washing of the resulting solids with diethyl ether.
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16
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Ali M, Meaney SP, Abedin MJ, Holt P, Majumder M, Tabor RF. Graphene oxide–silica hybrid capsules for sustained fragrance release. J Colloid Interface Sci 2019; 552:528-539. [DOI: 10.1016/j.jcis.2019.05.061] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 05/12/2019] [Accepted: 05/19/2019] [Indexed: 10/26/2022]
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17
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18
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Lahneche YD, Lachguar A, Mouton C, Daran JC, Manoury E, Poli R, Benslimane M, Labande A, Deydier E. Phosphine/N-heterocyclic carbene palladium complex for Suzuki-Miyaura cross-coupling reactions: The role of water on activity. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.04.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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20
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Wu Y, Feng J, Gao H, Feng X, Jiang L. Superwettability-Based Interfacial Chemical Reactions. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1800718. [PMID: 30592333 DOI: 10.1002/adma.201800718] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 10/13/2018] [Indexed: 06/09/2023]
Abstract
Superwetting interfaces arising from the cooperation of surface energy and multiscale micro/nanostructures are extensively studied in biological systems. Fundamental understandings gained from biological interfaces boost the control of wettability under different dimensionalities, such as 2D surfaces, 1D fibers and channels, and 3D architectures, thus permitting manipulation of the transport physics of liquids, gases, and ions, which profoundly impacts chemical reactions and material fabrication. In this context, the progress of new chemistry based on superwetting interfaces is highlighted, beginning with mass transport dynamics, including liquid, gas, and ion transport. In the following sections, the impacts of the superwettability-mediated transport dynamics on chemical reactions and material fabrication is discussed. Superwettability science has greatly enhanced the efficiency of chemical reactions, including photocatalytic, bioelectronic, electrochemical, and organic catalytic reactions, by realizing efficient mass transport. For material fabrication, superwetting interfaces are pivotal in the manipulation of the transport and microfluidic dynamics of liquids on solid surfaces, leading to the spatially regulated growth of low-dimensional single-crystalline arrays and high-quality polymer films. Finally, a perspective on future directions is presented.
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Affiliation(s)
- Yuchen Wu
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Jiangang Feng
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Science, Beijing, 100049, P. R. China
| | - Hanfei Gao
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Science, Beijing, 100049, P. R. China
| | - Xinjian Feng
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Lei Jiang
- Key Laboratory of Bioinspired Smart Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
- University of Chinese Academy of Science, Beijing, 100049, P. R. China
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21
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Kamata K. Perovskite Oxide Catalysts for Liquid-Phase Organic Reactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20180260] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Keigo Kamata
- Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
- Japan Science and Technology Agency (JST), Precursory Research for Embryonic Science and Technology (PRESTO), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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22
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Talebian-Kiakalaieh A, Amin NAS, Najaafi N, Tarighi S. A Review on the Catalytic Acetalization of Bio-renewable Glycerol to Fuel Additives. Front Chem 2018; 6:573. [PMID: 30534550 PMCID: PMC6275326 DOI: 10.3389/fchem.2018.00573] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 11/05/2018] [Indexed: 11/13/2022] Open
Abstract
The last 20 years have seen an unprecedented breakthrough in the biodiesel industry worldwide leads to abundance of glycerol. Therefore, the economic utilization of glycerol to various value-added chemicals is vital for the sustainability of the biodiesel industry. One of the promising processes is acetalization of glycerol to acetals and ketals for applications as fuel additives. These products could be obtained by acid-catalyzed reaction of glycerol with aldehydes and ketones. Application of different supported heterogeneous catalysts such as zeolites, heteropoly acids, metal-based and acid-exchange resins have been evaluated comprehensively in this field. In this review, the glycerol acetalization has been reported, focusing on innovative and potential technologies for sustainable production of solketal. In addition, the impacts of various parameters such as application of different reactants, reaction temperature, water removal, utilization of crude-glycerol on catalytic activity in both batch and continuous processes are discussed. The outcomes of this research will therefore significantly improve the technology required in tomorrow's bio-refineries. This review provides spectacular opportunities for us to use such renewables and will consequently benefit the industry, environment and economy.
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Affiliation(s)
- Amin Talebian-Kiakalaieh
- Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute (IPPI), Tehran, Iran
- Chemical Reaction Engineering Group, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Skudai, Malaysia
| | - Nor Aishah Saidina Amin
- Chemical Reaction Engineering Group, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), Skudai, Malaysia
| | | | - Sara Tarighi
- Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute (IPPI), Tehran, Iran
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23
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More S, Yadav GD. Effect of Supercritical CO 2 as Reaction Medium for Selective Hydrogenation of Acetophenone to 1-Phenylethanol. ACS OMEGA 2018; 3:7124-7132. [PMID: 31458874 PMCID: PMC6644883 DOI: 10.1021/acsomega.8b00001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 04/27/2018] [Indexed: 06/10/2023]
Abstract
1-Phenylethanol (PhE) is widely employed in the pharmaceutical industry as an anti-inflammatory and analgesic drug, as well as in chewing gums and yogurts as a food additive. In this work, we have investigated the selective synthesis of 1-phenylethanol (PhE) by hydrogenation of acetophenone using supercritical CO2 as a solvent. Supercritical carbon dioxide (scCO2) replaces organic solvent because it is inexpensive, nontoxic, nonflammable, inert, and environmentally benign. Polyurea-based encapsulated mono- and bimetallic catalysts were synthesized and characterized using different characterization techniques. The effects of various reaction parameters, such as co-solvent, catalyst loading, hydrogen pressure, total scCO2 pressure, and temperature, were studied to determine the reaction kinetics.
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Affiliation(s)
| | - Ganapati D. Yadav
- E-mail: , . Tel: +91-22-3361-1001. Fax: +91-22-3361-1020, +91-22-3361-1002
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24
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Fang Z, Cai M, Lin Y, Zhao H. An efficient heterogeneous cross-coupling of aryl iodides with diphenylphosphine catalyzed by copper (I) immobilized in MCM-41. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4417] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Zhiqiang Fang
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering and Technology Research Center; Guangdong Pharmaceutical University; Guangzhou 510006 People's Republic of China
| | - Mingzhong Cai
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; Nanchang 330022 People's Republic of China
| | - Yang Lin
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering and Technology Research Center; Guangdong Pharmaceutical University; Guangzhou 510006 People's Republic of China
| | - Hong Zhao
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering and Technology Research Center; Guangdong Pharmaceutical University; Guangzhou 510006 People's Republic of China
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25
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Xu Z, Ai J, Cai M. An Efficient Heterogeneous Palladium(0)-Catalysed Cross-Coupling between 1-Bromoalkynes and Terminal Alkynes Leading to Unsymmetrical 1,3-Diynes. JOURNAL OF CHEMICAL RESEARCH 2018. [DOI: 10.3184/174751918x15208574638459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An efficient heterogeneous palladium(0)-catalysed cross-coupling of 1-bromoalkynes with terminal alkynes was achieved in DMF at room temperature in the presence of 5 mol% of MCM-41-immobilised bidentate phosphine palladium(0) complex [MCM-41-2P-Pd(0)] and 2 mol% of CuI with Et3N as base, yielding a variety of unsymmetrical 1,3-diynes in moderate to good yields. This heterogeneous palladium(0) complex could be easily recovered by a simple filtration of the reaction solution and recycled at least seven times without significant decrease in activity.
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Affiliation(s)
- Zhaotao Xu
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P.R. China
| | - Jinting Ai
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P.R. China
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26
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Altava B, Burguete MI, García-Verdugo E, Luis SV. Chiral catalysts immobilized on achiral polymers: effect of the polymer support on the performance of the catalyst. Chem Soc Rev 2018; 47:2722-2771. [DOI: 10.1039/c7cs00734e] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Achiral polymeric supports can have important positive effects on the activity, stability and selectivity of supported chiral catalysts.
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Affiliation(s)
- Belén Altava
- Department of Inorganic and Organic Chemistry
- University Jaume I
- Castellón
- Spain
| | - M. Isabel Burguete
- Department of Inorganic and Organic Chemistry
- University Jaume I
- Castellón
- Spain
| | | | - Santiago V. Luis
- Department of Inorganic and Organic Chemistry
- University Jaume I
- Castellón
- Spain
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27
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Zhu J, Sun XT, Wang XD, Wu L. Enantioselective Dihydroxylation of Alkenes Catalyzed by 1,4-Bis(9-O
-dihydroquinidinyl)phthalazine-Modified Binaphthyl-Osmium Nanoparticles. ChemCatChem 2017. [DOI: 10.1002/cctc.201701368] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Jie Zhu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry; College of Sciences; Nanjing Agricultural University; Nanjing 210095 P.R. China
| | - Xiao-Tao Sun
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry; College of Sciences; Nanjing Agricultural University; Nanjing 210095 P.R. China
| | - Xiao-Dong Wang
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry; College of Sciences; Nanjing Agricultural University; Nanjing 210095 P.R. China
| | - Lei Wu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry; College of Sciences; Nanjing Agricultural University; Nanjing 210095 P.R. China
- Beijing National Laboratory for Molecular Sciences and Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
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28
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Nie Q, Yi F, Huang B, Cai M. Efficient Heterogeneous Gold(I)-Catalyzed Direct C(sp
2
)-C(sp
) Bond Functionalization of Arylalkynes through a Nitrogenation Process to Amides. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700783] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Quan Nie
- Key Laboratory of Functional Small Organic Molecule; Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University; Nanchang 330022 People's Republic of China
| | - Feiyan Yi
- Key Laboratory of Functional Small Organic Molecule; Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University; Nanchang 330022 People's Republic of China
| | - Bin Huang
- Key Laboratory of Functional Small Organic Molecule; Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University; Nanchang 330022 People's Republic of China
| | - Mingzhong Cai
- Key Laboratory of Functional Small Organic Molecule; Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University; Nanchang 330022 People's Republic of China
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29
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A heterogeneous gold(I)-catalyzed cascade annulation of aldehydes with propargylamine leading to 3-substituted 2,5-dimethylpyrazines. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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30
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Jiang L, Guo F, Shi Z, Li Y, Hou Z. Syndiotactic Poly(aminostyrene)-Supported Palladium Catalyst for Ketone Methylation with Methanol. ChemCatChem 2017. [DOI: 10.1002/cctc.201700907] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Lei Jiang
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, School of Chemical Engineering; Dalian University of Technology; Dalian 116012 P.R. China
| | - Fang Guo
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, School of Chemical Engineering; Dalian University of Technology; Dalian 116012 P.R. China
| | - Zhenghai Shi
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, School of Chemical Engineering; Dalian University of Technology; Dalian 116012 P.R. China
| | - Yang Li
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, School of Chemical Engineering; Dalian University of Technology; Dalian 116012 P.R. China
| | - Zhaomin Hou
- State Key Laboratory of Fine Chemicals, Department of Polymer Science and Engineering, School of Chemical Engineering; Dalian University of Technology; Dalian 116012 P.R. China
- Organometallic Chemistry Laboratory and Center for Sustainable Resource Science; RIKEN; 2-1 Hirosawa Wako Saitama 351-0198 Japan
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31
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Chen Q, Wang P, Yan T, Cai M. A highly efficient heterogeneous ruthenium(III)-catalyzed reaction of diaryl diselenides with alkyl halides leading to unsymmetrical diorganyl selenides. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.04.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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32
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Yang W, Zhang R, Yi F, Cai M. A Heterogeneous Gold(I)-Catalyzed [2 + 2 + 1] Annulation of Terminal Alkynes, Nitriles, and Oxygen Atoms Leading to 2,5-Disubstituted Oxazoles. J Org Chem 2017; 82:5204-5211. [PMID: 28459566 DOI: 10.1021/acs.joc.7b00386] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first heterogeneous gold(I)-catalyzed [2 + 2 + 1] annulation of terminal alkynes, nitriles, and oxygen atoms has been achieved by using an MCM-41-immobilized phosphine-gold(I) complex as catalyst and 8-methylquinoline N-oxide as oxidant under mild conditions, yielding a variety of 2,5-disubstituted oxazoles in good to excellent yields with broad substrate scope. The new heterogeneous gold(I) catalyst can easily be recovered by simple filtration of the reaction solution and recycled for at least eight times without significant loss of activity.
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Affiliation(s)
- Weisen Yang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University , Nanchang 330022, P. R. China.,College of Ecology and Resources Engineering, Wuyi University , Wuyishan City 354300, P. R. China
| | - Rongli Zhang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University , Nanchang 330022, P. R. China
| | - Feiyan Yi
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University , Nanchang 330022, P. R. China
| | - Mingzhong Cai
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University , Nanchang 330022, P. R. China
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33
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Cheng HG, Miguélez J, Miyamura H, Yoo WJ, Kobayashi S. Integration of aerobic oxidation and intramolecular asymmetric aza-Friedel-Crafts reactions with a chiral bifunctional heterogeneous catalyst. Chem Sci 2017; 8:1356-1359. [PMID: 28451276 PMCID: PMC5362052 DOI: 10.1039/c6sc03849b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Accepted: 10/05/2016] [Indexed: 11/21/2022] Open
Abstract
A new class of chiral bifunctional heterogeneous materials composed of Au/Pd nanoparticles and chiral phosphoric acids as active orthogonal catalysts was prepared by utilizing a facile pseudo-suspension co-polymerization method. It was found that this heterogeneous catalyst was capable of facilitating the sequential aerobic oxidation-asymmetric intramolecular aza-Friedel-Crafts reaction between benzyl alcohols and N-aminoethylpyrroles. Moreover, the designed chiral heterogeneous catalyst could be recovered and reused several times without significant loss of activity or enantioselectivity.
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Affiliation(s)
- Hong-Gang Cheng
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
| | - Javier Miguélez
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
| | - Hiroyuki Miyamura
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
| | - Woo-Jin Yoo
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
| | - Shū Kobayashi
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
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34
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Largeron M. Aerobic catalytic systems inspired by copper amine oxidases: recent developments and synthetic applications. Org Biomol Chem 2017; 15:4722-4730. [DOI: 10.1039/c7ob00507e] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recently, chemists have developed aerobic quinone-based catalytic systems in order to reproduce enzymatic activity and selectivity of copper amine oxidases but also to expand the scope of amine substrates.
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Affiliation(s)
- Martine Largeron
- UMR 8638 CNRS-Université Paris Descartes
- Sorbonne Paris Cité
- Faculté de Pharmacie de Paris
- 75270 Paris cedex 06
- France
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35
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Lin Y, Cai M, Fang Z, Zhao H. Highly efficient heterogeneous copper-catalyzed decarboxylative cross-coupling of potassium polyfluorobenzoates with aryl halides leading to polyfluorobiaryls. RSC Adv 2017. [DOI: 10.1039/c7ra05711c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The decarboxylative cross-coupling of potassium polyfluorobenzoates with aryl halides has been achieved using a recyclable MCM-41-immobilized 1,10-phenanthroline copper(i) complex.
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Affiliation(s)
- Yang Lin
- School of Chemistry & Chemical Engineering
- Guangdong Cosmetics Engineering & Technology Research Center
- Guangdong Pharmaceutical University
- Guangzhou 510006
- P. R. China
| | - Mingzhong Cai
- College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Zhiqiang Fang
- School of Chemistry & Chemical Engineering
- Guangdong Cosmetics Engineering & Technology Research Center
- Guangdong Pharmaceutical University
- Guangzhou 510006
- P. R. China
| | - Hong Zhao
- School of Chemistry & Chemical Engineering
- Guangdong Cosmetics Engineering & Technology Research Center
- Guangdong Pharmaceutical University
- Guangzhou 510006
- P. R. China
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36
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Bollhorst T, Rezwan K, Maas M. Colloidal capsules: nano- and microcapsules with colloidal particle shells. Chem Soc Rev 2017; 46:2091-2126. [DOI: 10.1039/c6cs00632a] [Citation(s) in RCA: 193] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review provides a comprehensive overview of the synthesis strategies and the progress made so far of bringing colloidal capsules closer to technical and biomedical applications.
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Affiliation(s)
- Tobias Bollhorst
- Advanced Ceramics
- Department of Production Engineering & MAPEX Center for Materials and Processes
- University of Bremen
- 28359 Bremen
- Germany
| | - Kurosch Rezwan
- Advanced Ceramics
- Department of Production Engineering & MAPEX Center for Materials and Processes
- University of Bremen
- 28359 Bremen
- Germany
| | - Michael Maas
- Advanced Ceramics
- Department of Production Engineering & MAPEX Center for Materials and Processes
- University of Bremen
- 28359 Bremen
- Germany
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37
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Li N, Dong XY, Zhang JL, Yang KF, Zheng ZJ, Zhang WQ, Gao ZW, Xu LW. Graphene-enhanced platinum-catalysed hydrosilylation of amides and chalcones: a sustainable strategy allocated with in situ heterogenization and multitask application of H 2PtCl 6. RSC Adv 2017. [DOI: 10.1039/c7ra10541j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This work developed a new sustainable strategy with comprehensive utilization of recovered catalyst, which the organosilicon/graphene-supported platinum catalyst prepared from reduction of amides could be further used in the 1,4-hydrosilylation of chalcones.
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Affiliation(s)
- Ning Li
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Xiao-Yun Dong
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Jing-Lei Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Ke-Fang Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Zhan-Jiang Zheng
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Wei-Qiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Zi-Wei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Li-Wen Xu
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
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38
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Deuss PJ, Lahive CW, Lancefield CS, Westwood NJ, Kamer PCJ, Barta K, de Vries JG. Metal Triflates for the Production of Aromatics from Lignin. CHEMSUSCHEM 2016; 9:2974-2981. [PMID: 27650221 DOI: 10.1002/cssc.201600831] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Indexed: 06/06/2023]
Abstract
The depolymerization of lignin into valuable aromatic chemicals is one of the key goals towards establishing economically viable biorefineries. In this contribution we present a simple approach for converting lignin to aromatic monomers in high yields under mild reaction conditions. The methodology relies on the use of catalytic amounts of easy-to-handle metal triflates (M(OTf)x ). Initially, we evaluated the reactivity of a broad range of metal triflates using simple lignin model compounds. More advanced lignin model compounds were also used to study the reactivity of different lignin linkages. The product aromatic monomers were either phenolic C2-acetals obtained by stabilization of the aldehyde cleavage products by reaction with ethylene glycol or methyl aromatics obtained by catalytic decarbonylation. Notably, when the method was ultimately tested on lignin, especially Fe(OTf)3 proved very effective and the phenolic C2-acetal products were obtained in an excellent, 19.3±3.2 wt % yield.
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Affiliation(s)
- Peter J Deuss
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Ciaran W Lahive
- School of Chemistry and Biomedical Science Research Complex, University of St Andrews and EaStCHEM, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
| | - Christopher S Lancefield
- School of Chemistry and Biomedical Science Research Complex, University of St Andrews and EaStCHEM, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
| | - Nicholas J Westwood
- School of Chemistry and Biomedical Science Research Complex, University of St Andrews and EaStCHEM, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
| | - Paul C J Kamer
- School of Chemistry and Biomedical Science Research Complex, University of St Andrews and EaStCHEM, North Haugh, St Andrews, Fife, KY16 9ST, United Kingdom
| | - Katalin Barta
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands.
| | - Johannes G de Vries
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands. ,
- Leibniz-Insitut für Katalyse e.V. an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany. ,
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39
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Yi F, Huang B, Nie Q, Cai M. A heterogeneous gold(I)-catalyzed ring expansion of unactivated alkynylcyclopropanes with sulfonamides leading to (E)-2-alkylidenecyclobutanamines. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.08.062] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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40
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Dong XY, Lin Y, Cui YM, Yang KF, Zheng ZJ, Xu LW. PMHS-Containing Semi-Penetrating Networks as Multifunctional Hydrosilanes for Highly Efficient Palladium-Catalyzed Conjugate Reduction of Enones. ChemistrySelect 2016. [DOI: 10.1002/slct.201600667] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiao-Yun Dong
- Key Laboratory of Organosilicon Chemistry and Material Technology of; Ministry of Education, Hangzhou Normal University; No 1378, Wenyi West Road Science Park of HZNU Hangzhou
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education (MOE) and School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 P. R. China
| | - Yan Lin
- Key Laboratory of Organosilicon Chemistry and Material Technology of; Ministry of Education, Hangzhou Normal University; No 1378, Wenyi West Road Science Park of HZNU Hangzhou
| | - Yu-Ming Cui
- Key Laboratory of Organosilicon Chemistry and Material Technology of; Ministry of Education, Hangzhou Normal University; No 1378, Wenyi West Road Science Park of HZNU Hangzhou
| | - Ke-Fang Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of; Ministry of Education, Hangzhou Normal University; No 1378, Wenyi West Road Science Park of HZNU Hangzhou
| | - Zhan-Jiang Zheng
- Key Laboratory of Organosilicon Chemistry and Material Technology of; Ministry of Education, Hangzhou Normal University; No 1378, Wenyi West Road Science Park of HZNU Hangzhou
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of; Ministry of Education, Hangzhou Normal University; No 1378, Wenyi West Road Science Park of HZNU Hangzhou
- Key Laboratory of Applied Surface and Colloid Chemistry; Ministry of Education (MOE) and School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710062 P. R. China
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41
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Min H, Miyamura H, Kobayashi S. N-Heterocyclic Carbene Coordinated Heterogeneous Pd Nanoparticles as Catalysts for Suzuki–Miyaura Coupling. CHEM LETT 2016. [DOI: 10.1246/cl.160369] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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42
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Vajíček S, Štolcová M, Kaszonyi A, Mičušík M, Alexy P, Canton P, Onyestyák G, Harnos S, Lónyi F, Valyon J. Gel-type ion exchange resin stabilized Pd-Bi nanoparticles for the glycerol oxidation in liquid phase. J IND ENG CHEM 2016. [DOI: 10.1016/j.jiec.2016.05.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Yasukawa T, Saito Y, Miyamura H, Kobayashi S. Chiral Nanoparticles/Lewis Acids as Cooperative Catalysts for Asymmetric 1,4‐Addition of Arylboronic Acids to α,β‐Unsaturated Amides. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601559] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tomohiro Yasukawa
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Yuuki Saito
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Miyamura
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Shū Kobayashi
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
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44
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Yasukawa T, Saito Y, Miyamura H, Kobayashi S. Chiral Nanoparticles/Lewis Acids as Cooperative Catalysts for Asymmetric 1,4‐Addition of Arylboronic Acids to α,β‐Unsaturated Amides. Angew Chem Int Ed Engl 2016; 55:8058-61. [DOI: 10.1002/anie.201601559] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 03/11/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Tomohiro Yasukawa
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Yuuki Saito
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Miyamura
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Shū Kobayashi
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
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45
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Chumnanvej N, Katrun P, Pohmakotr M, Reutrakul V, Soorukram D, Kuhakarn C. Nitration-Oximization of Styrene Derivatives withtert-Butyl Nitrite: Synthesis ofα-Nitrooximes. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600167] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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46
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A remote-controlled generation of gold@polydopamine (core@shell) nanoparticles via physical-chemical stimuli of polydopamine/gold composites. Sci Rep 2016; 6:22650. [PMID: 26941124 PMCID: PMC4778136 DOI: 10.1038/srep22650] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 02/18/2016] [Indexed: 12/27/2022] Open
Abstract
We present the synthesis of polydopamine particle-gold composites (PdopP-Au) and unique release of Au@Pdop core@shell nanoparticles (NPs) from the PdopP-Au upon external stimuli. The PdopP-Au was prepared by controlled synthesis of AuNPs on the Pdop particles. Upon near infrared (NIR) irradiation or NaBH4 treatment on the PdopP-Au, the synthesized AuNPs within the PdopPs could be burst-released as a form of Au@Pdop NPs. The PdopP-Au composite showed outstanding photothermal conversion ability under NIR irradiation due to the ultrahigh loading of the AuNPs within the PdopPs, leading to a remote-controlled explosion of the PdopP-Au and rapid formation of numerous Au@Pdop NPs. The release of the Au@Pdop NPs could be instantly stopped or re-started by off or reboot of NIR, respectively. The structure of the released Au@Pdop NPs is suitable for a catalyst or adsorbent, thus we demonstrated that the PdopP-Au composite exhibited excellent and sustained performances for environmental remediation due to its capability of the continuous production of fresh catalysts or adsorbents during the reuse.
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Kobayashi S. Flow "Fine" Synthesis: High Yielding and Selective Organic Synthesis by Flow Methods. Chem Asian J 2016; 11:425-36. [PMID: 26337828 PMCID: PMC4770433 DOI: 10.1002/asia.201500916] [Citation(s) in RCA: 167] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Indexed: 01/15/2023]
Abstract
The concept of flow "fine" synthesis, that is, high yielding and selective organic synthesis by flow methods, is described. Some examples of flow "fine" synthesis of natural products and APIs are discussed. Flow methods have several advantages over batch methods in terms of environmental compatibility, efficiency, and safety. However, synthesis by flow methods is more difficult than synthesis by batch methods. Indeed, it has been considered that synthesis by flow methods can be applicable for the production of simple gasses but that it is difficult to apply to the synthesis of complex molecules such as natural products and APIs. Therefore, organic synthesis of such complex molecules has been conducted by batch methods. On the other hand, syntheses and reactions that attain high yields and high selectivities by flow methods are increasingly reported. Flow methods are leading candidates for the next generation of manufacturing methods that can mitigate environmental concerns toward sustainable society.
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Affiliation(s)
- Shū Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
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Tang L, Zhao X, Zou G, Zhou Y, Yang X. Heterogeneous Gold-Catalyzed Cascade Hydrogen-Transfer Strategy for Selective Synthesis of Quinazolinones in Water. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201500512] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lin Tang
- College of Chemistry and Chemical Engineering; Xinyang Normal University; Xinyang 464000 P. R. China
| | - Xianghua Zhao
- College of Chemistry and Chemical Engineering; Xinyang Normal University; Xinyang 464000 P. R. China
| | - Guodong Zou
- College of Chemistry and Chemical Engineering; Xinyang Normal University; Xinyang 464000 P. R. China
| | - Yuqiang Zhou
- College of Chemistry and Chemical Engineering; Xinyang Normal University; Xinyang 464000 P. R. China
| | - Xingkun Yang
- College of Chemistry and Chemical Engineering; Xinyang Normal University; Xinyang 464000 P. R. China
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Yang W, Wei L, Yi F, Cai M. Magnetic nanoparticle-supported phosphine gold(i) complex: a highly efficient and recyclable catalyst for the direct reductive amination of aldehydes and ketones. Catal Sci Technol 2016. [DOI: 10.1039/c5cy02159f] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The direct reductive amination of aldehydes and ketones has been achieved with excellent yields using recyclable magnetic nanoparticle-supported gold(i) catalyst.
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Affiliation(s)
- Weisen Yang
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- PR China
| | - Li Wei
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- PR China
| | - Feiyan Yi
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- PR China
| | - Mingzhong Cai
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- PR China
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50
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Pandey PC, Pandey G. One-pot two-step rapid synthesis of 3-aminopropyltrimethoxysilane-mediated highly catalytic Ag@(PdAu) trimetallic nanoparticles. Catal Sci Technol 2016. [DOI: 10.1039/c5cy02040a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synergistic interactions between individual components of multimetallic nanoparticles result in dramatic changes in important physical or chemical properties that outclass those of monometallic nanoparticles in many aspects.
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Affiliation(s)
- P. C. Pandey
- Department of Chemistry
- Indian Institute of Technology (BHU) Varanasi
- India
| | - Gunjan Pandey
- Department of Chemistry
- Indian Institute of Technology (BHU) Varanasi
- India
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