1
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Wang Z, Fernández-Escamilla HN, Guerrero-Sánchez J, Takeuchi N, Zaera F. Adsorption and Reactivity of Chiral Modifiers in Heterogeneous Catalysis: 1-(1-Naphthyl)ethylamine on Pt Surfaces. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zihao Wang
- Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, California 92521, United States
| | - Héctor Noé Fernández-Escamilla
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Apartado Postal 14, Ensenada, Baja California 22800, México
| | - Jonathan Guerrero-Sánchez
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Apartado Postal 14, Ensenada, Baja California 22800, México
| | - Noboru Takeuchi
- Centro de Nanociencias y Nanotecnología, Universidad Nacional Autónoma de México, Apartado Postal 14, Ensenada, Baja California 22800, México
| | - Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, California 92521, United States
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2
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Lim CC, Lai SK. Metadynamics molecular dynamics and isothermal Brownian-type molecular dynamics simulations for the chiral cluster Au 18. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2022; 34:325201. [PMID: 35580583 DOI: 10.1088/1361-648x/ac709f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 05/17/2022] [Indexed: 06/15/2023]
Abstract
In an effort to gain insight into enantiomeric transitions, their transition mechanism, time span of transitions and distribution of time spans etc, we performed molecular dynamics (MD) simulations on chiral clusters Au10, Au15and Au18, and found that viable reaction coordinates can be deduced from simulation data for enlightening the enantiomeric dynamics for Au10and Au15, but not so for Au18. The failure in translating the Au18-L ⇌ Au18-R transitions by MD simulations has been chalked up to the thermal energykBTat 300 K being much lower than energy barriers separating the enantiomers of Au18. Two simulation strategies were taken to resolve this simulation impediment. The first one uses the well-tempered metadynamics MD (MMD) simulation, and the second one adeptly applies first a somewhat crude MMD simulation to locate a highly symmetrical isomer Au18Sand subsequently employed it as initial configuration in the MD simulation. In both strategies, we work in collective variable space of lower dimensionality. The well-tempered MMD simulation tactic was carried out aiming to offer a direct verification of Au18enantiomers, while the tactic to conduct MMD/MD simulations in two consecutive simulation steps was intended to provide an indirect evidence of the existence of enantiomers of Au18given that energy barriers separating them are much higher than ca.kBTat 300 K. This second tactic, in addition to confirming indirectly Au18-L and Au18-R starting from the symmetrical cluster Au18S, the simulation results shed light also on the mechanism akin to associative/nonassociative reaction transitions.
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Affiliation(s)
- C C Lim
- Complex Liquids Laboratory, Department of Physics, National Central University, Chungli 320, Taiwan
| | - S K Lai
- Complex Liquids Laboratory, Department of Physics, National Central University, Chungli 320, Taiwan
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3
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Zaera F. Designing Sites in Heterogeneous Catalysis: Are We Reaching Selectivities Competitive With Those of Homogeneous Catalysts? Chem Rev 2022; 122:8594-8757. [PMID: 35240777 DOI: 10.1021/acs.chemrev.1c00905] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A critical review of different prominent nanotechnologies adapted to catalysis is provided, with focus on how they contribute to the improvement of selectivity in heterogeneous catalysis. Ways to modify catalytic sites range from the use of the reversible or irreversible adsorption of molecular modifiers to the immobilization or tethering of homogeneous catalysts and the development of well-defined catalytic sites on solid surfaces. The latter covers methods for the dispersion of single-atom sites within solid supports as well as the use of complex nanostructures, and it includes the post-modification of materials via processes such as silylation and atomic layer deposition. All these methodologies exhibit both advantages and limitations, but all offer new avenues for the design of catalysts for specific applications. Because of the high cost of most nanotechnologies and the fact that the resulting materials may exhibit limited thermal or chemical stability, they may be best aimed at improving the selective synthesis of high value-added chemicals, to be incorporated in organic synthesis schemes, but other applications are being explored as well to address problems in energy production, for instance, and to design greener chemical processes. The details of each of these approaches are discussed, and representative examples are provided. We conclude with some general remarks on the future of this field.
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Affiliation(s)
- Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, California 92521, United States
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4
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Attia S, Spadafora EJ, Schmidt MC, Schröder C, Baumann AK, Schauermann S. Adsorption geometry and self-assembling of chiral modifier (R)-(+)-1-(1-naphthylethylamine) on Pt(111). Phys Chem Chem Phys 2020; 22:15696-15706. [PMID: 32618972 DOI: 10.1039/d0cp01946a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A mechanistic study on interaction of a chiral modifier - (R)-(+)-1-(1-naphthylethylamine) (R-NEA) - with a single crystalline Pt(111) surface is reported. The details of the adsorption geometry of individual R-NEA molecules and their intermolecular interactions are addressed by combination of infrared reflection absorption spectroscopy (IRAS) and scanning tunneling microscopy (STM). The spectroscopic observations suggest that the molecules are tilted with respect to the underlying metal substrate with the long axis of the naphthyl ring being parallel and the short axis tilted with respect to the surface. In the medium coverage range, formation of directed 3-5 membered chains was observed by STM for the first time, which points to intermolecular bonding between individual molecules and might account for an unusual tilted adsorption geometry deduced from the IR spectra. Based on the STM images revealing the atomic structure of the Pt grid close to the R-NEA chains, we propose the adsorption configuration of NEA fitting both the IRAS and STM data. The obtained results suggest that this strong intermolecular interaction energetically stabilizes the tilted adsorption geometry of the naphthyl ring, which otherwise would be expected to lie flat on the metal to maximize the dispersive interactions. At the coverage close to saturation, R-NEA builds a self-assembled overlayer with hexagonal symmetry, exhibiting intermolecular distances larger than in the directed chains.
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Affiliation(s)
- Smadar Attia
- Institute of Physical Chemistry, Christian-Albrechts-University, Kiel Max-Eyth-Str. 2, 24118 Kiel, Germany.
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5
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Kim B, Nakatsuji M, Mameda T, Kubota T, Fujita M, Sugimura T, Okamoto Y. Kinetic Analysis of Enantioselective Hydrogenation of 2,3-( E)-Diarylpropenoic Acids over a Chiral Cinchona Alkaloid-Modified Pd/C Catalyst. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20190290] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Bokeun Kim
- Graduate School of Material Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
| | - Makoto Nakatsuji
- Graduate School of Material Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
| | - Takuya Mameda
- Graduate School of Material Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
| | - Takeshi Kubota
- Department of Material Science, Shimane University, Matsue, Shimane 690-8504, Japan
| | - Morifumi Fujita
- Graduate School of Material Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
| | - Takashi Sugimura
- Graduate School of Material Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
| | - Yasuaki Okamoto
- Graduate School of Material Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
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6
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Šulce A, Flaherty DW, Kunz S. Kinetic analysis of the asymmetric hydrogenation of ß-keto esters over α-amino acid-functionalized Pt nanoparticles. J Catal 2019. [DOI: 10.1016/j.jcat.2019.04.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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7
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Affiliation(s)
- Graham J. Hutchings
- Physical Chemistry and Head of the Department of Chemistry at the University of Cardiff, PO Box 912, Cardiff, CF10 3TB, UK
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8
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Din Reshi NU, Senthurpandi D, Samuelson AG. Asymmetric transfer hydrogenation of ketones using Ru(0) nanoparticles modified by Chiral Thiones. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4885] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Noor U. Din Reshi
- Department of Inorganic and Physical ChemistryIndian Institute of Science Bangalore 560012 Karnataka India
| | | | - Ashoka G. Samuelson
- Department of Inorganic and Physical ChemistryIndian Institute of Science Bangalore 560012 Karnataka India
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9
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Xue S, Xing P, Zhang J, Zeng Y, Zhao Y. Diverse Role of Solvents in Controlling Supramolecular Chirality. Chemistry 2019; 25:7426-7437. [PMID: 30791175 DOI: 10.1002/chem.201900714] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 02/20/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Shixin Xue
- College of ChemistryTianjin Normal University 393 Binshui West Road Tianjin 300387 P. R. China
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Pengyao Xing
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Jingbo Zhang
- College of ChemistryTianjin Normal University 393 Binshui West Road Tianjin 300387 P. R. China
| | - Yongfei Zeng
- College of ChemistryTianjin Normal University 393 Binshui West Road Tianjin 300387 P. R. China
| | - Yanli Zhao
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
- School of Materials Science and EngineeringNanyang Technological University 50 Nanyang Avenue 639798 Singapore Singapore
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10
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Yang F, Zhao H, Wang X, Liu X, Liu Q, Liu X, Jin C, Wang R, Li Y. Atomic Scale Stability of Tungsten–Cobalt Intermetallic Nanocrystals in Reactive Environment at High Temperature. J Am Chem Soc 2019; 141:5871-5879. [DOI: 10.1021/jacs.9b00473] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Feng Yang
- Beijing National Laboratory for Molecular Science, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Haofei Zhao
- Beijing Key Laboratory for Magneto-Photoelectrical Composite and Interface Science, School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China
| | - Xiaowei Wang
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Xu Liu
- Beijing National Laboratory for Molecular Science, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Qidong Liu
- Beijing National Laboratory for Molecular Science, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Xiyan Liu
- Beijing National Laboratory for Molecular Science, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Chuanhong Jin
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Rongming Wang
- Beijing Key Laboratory for Magneto-Photoelectrical Composite and Interface Science, School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China
| | - Yan Li
- Beijing National Laboratory for Molecular Science, Key Laboratory for the Physics and Chemistry of Nanodevices, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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11
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Kratošová G, Holišová V, Konvičková Z, Ingle AP, Gaikwad S, Škrlová K, Prokop A, Rai M, Plachá D. From biotechnology principles to functional and low-cost metallic bionanocatalysts. Biotechnol Adv 2018; 37:154-176. [PMID: 30481544 DOI: 10.1016/j.biotechadv.2018.11.012] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 11/21/2018] [Accepted: 11/21/2018] [Indexed: 12/17/2022]
Abstract
Chemical, physical and mechanical methods of nanomaterial preparation are still regarded as mainstream methods, and the scientific community continues to search for new ways of nanomaterial preparation. The major objective of this review is to highlight the advantages of using green chemistry and bionanotechnology in the preparation of functional low-cost catalysts. Bionanotechnology employs biological principles and processes connected with bio-phase participation in both design and development of nano-structures and nano-materials, and the biosynthesis of metallic nanoparticles is becoming even more popular due to; (i) economic and ecologic effectiveness, (ii) simple one-step nanoparticle formation, stabilisation and biomass support and (iii) the possibility of bio-waste valorisation. Although it is quite difficult to determine the precise mechanisms in particular biosynthesis and research is performed with some risk in all trial and error experiments, there is also the incentive of understanding the exact mechanisms involved. This enables further optimisation of bionanoparticle preparation and increases their application potential. Moreover, it is very important in bionanotechnological procedures to ensure repeatability of the methods related to the recognised reaction mechanisms. This review, therefore, summarises the current state of nanoparticle biosynthesis. It then demonstrates the application of biosynthesised metallic nanoparticles in heterogeneous catalysis by identifying the many examples where bionanocatalysts have been successfully applied in model reactions. These describe the degradation of organic dyes, the reduction of aromatic nitro compounds, dehalogenation of chlorinated aromatic compounds, reduction of Cr(VI) and the synthesis of important commercial chemicals. To ensure sustainability, it is important to focus on nanomaterials that are capable of maintaining the important green chemistry principles directly from design inception to ultimate application.
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Affiliation(s)
- Gabriela Kratošová
- Nanotechnology Centre, VŠB - Technical University of Ostrava, 17. listopadu 15/2172, Ostrava, Czech Republic.
| | - Veronika Holišová
- Nanotechnology Centre, VŠB - Technical University of Ostrava, 17. listopadu 15/2172, Ostrava, Czech Republic
| | - Zuzana Konvičková
- ENET Centre, VŠB - Technical University of Ostrava, 17. listopadu 15/2172, Ostrava, Czech Republic
| | - Avinash P Ingle
- Department of Biotechnology, Lorena School of Engineering, University of Sao Paulo, Lorena, Brazil
| | - Swapnil Gaikwad
- Dr. D.Y. Patil Biotechnology and Bioinformatics Institute, Tathawade, Pune, India
| | - Kateřina Škrlová
- Nanotechnology Centre, VŠB - Technical University of Ostrava, 17. listopadu 15/2172, Ostrava, Czech Republic
| | - Aleš Prokop
- Chemical Engineering, Vanderbilt University, Nashville, TN 37235, USA
| | - Mahendra Rai
- Department of Biotechnology, Nanobiotechnology Laboratory, S.G.B. Amravati University, Amravati 444602, Maharashtra, India
| | - Daniela Plachá
- Nanotechnology Centre, VŠB - Technical University of Ostrava, 17. listopadu 15/2172, Ostrava, Czech Republic; ENET Centre, VŠB - Technical University of Ostrava, 17. listopadu 15/2172, Ostrava, Czech Republic
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12
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Wain AJ, O’Connell MA, Attard GA. Insights into Self-Poisoning during Catalytic Hydrogenation on Platinum Surfaces Using ATR-IR Spectroelectrochemistry. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00492] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrew J. Wain
- National Physical Laboratory, Teddington TW11 0LW, United Kingdom
| | | | - Gary A. Attard
- Department of Physics, The Oliver Lodge Laboratory, University of Liverpool, Liverpool L69 7ZE, United Kingdom
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13
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Facile Synthesis of Optically-Active γ-Valerolactone from Levulinic Acid and Its Esters Using a Heterogeneous Enantio-Selective Catalyst. Catal Letters 2018. [DOI: 10.1007/s10562-017-2291-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Xue X, Zhao Z, Wang Y. Retracted Article: A miraculous chiral Ir–Rh bimetallic nanocatalyst for asymmetric hydrogenation of activated ketones. Org Chem Front 2018. [DOI: 10.1039/c8qo01011k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A miraculous chiral Ir–Rh bimetallic nanocatalyst was explored for the asymmetric hydrogenation of activated ketones.
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Affiliation(s)
- Xiuru Xue
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
| | - Zhaohui Zhao
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
| | - Yanhua Wang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
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15
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Ly H, Poupart R, Carbonnier B, Monchiet V, Le Droumaguet B, Grande D. Versatile functionalization platform of biporous poly(2-hydroxyethyl methacrylate)-based materials: Application in heterogeneous supported catalysis. REACT FUNCT POLYM 2017. [DOI: 10.1016/j.reactfunctpolym.2017.10.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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16
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High catalytic activity of a new Ag phosphorus ylide complex supported on montmorillonite: synthesis, characterization, and application for room temperature nitro reduction. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1230-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Destoop I, Minoia A, Ivasenko O, Noguchi A, Tahara K, Tobe Y, Lazzaroni R, De Feyter S. Transfer of chiral information from a chiral solvent to a two-dimensional network. Faraday Discuss 2017; 204:215-231. [PMID: 28840217 DOI: 10.1039/c7fd00103g] [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]
Abstract
Chiral induction in self-assembled monolayers has garnered considerable attention in the recent past, not only due to its importance in chiral resolution and enantioselective heterogeneous catalysis but also because of its relevance to the origin of homochirality in life. Here, we demonstrate the emergence of homochirality in a supramolecular low-density network formed by achiral molecules at the interface of a chiral solvent and an atomically-flat achiral substrate. We focus on the impact of structure and functionality of the adsorbate and the chiral solvent on the chiral induction efficiency in self-assembled physisorbed monolayers, as revealed by scanning tunneling microscopy. Different induction mechanisms are proposed and evaluated, with the assistance of advanced molecular modeling simulations.
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Affiliation(s)
- Iris Destoop
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven-University of Leuven, Celestijnenlaan 200F, B 3001, Leuven, Belgium.
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18
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Abstract
In the present review we survey the main advances made in recent years on the understanding of chemical chirality at solid surfaces. Chirality is an important topic, made particularly relevant by the homochiral nature of the biochemistry of life on Earth, and many chiral chemical reactions involve solid surfaces. Here we start our discussion with a description of surface chirality and of the different ways that chirality can be bestowed on solid surfaces. We then expand on the studies carried out to date to understand the adsorption of chiral compounds at a molecular level. We summarize the work published on the adsorption of pure enantiomers, of enantiomeric mixtures, and of prochiral molecules on chiral and achiral model surfaces, especially on well-defined metal single crystals but also on other flat substrates such as highly ordered pyrolytic graphite. Several phenomena are identified, including surface reconstruction and chiral imprinting upon adsorption of chiral agents, and the enhancement or suppression of enantioselectivity seen in some cases upon adsorption of enantiomixtures of chiral compounds. The possibility of enhancing the enantiopurity of adsorbed layers upon the addition of chiral seeds and the so-called "sergeants and soldiers" phenomenon are presented. Examples are provided where the chiral behavior has been associated with either thermodynamic or kinetic driving forces. Two main approaches to the creation of enantioselective surface sites are discussed, namely, via the formation of supramolecular chiral ensembles made out of small chiral adsorbates, and by adsorption of more complex chiral molecules capable of providing suitable chiral environments for reactants by themselves, via the formation of individual adsorbate:modifier adducts on the surface. Finally, a discussion is offered on the additional effects generated by the presence of the liquid phase often required in practical applications such as enantioselective crystallization, chiral chromatography, and enantioselective catalysis.
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Affiliation(s)
- Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis, University of California, Riverside, CA 92521, USA.
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19
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Meemken F, Baiker A. Recent Progress in Heterogeneous Asymmetric Hydrogenation of C═O and C═C Bonds on Supported Noble Metal Catalysts. Chem Rev 2017; 117:11522-11569. [DOI: 10.1021/acs.chemrev.7b00272] [Citation(s) in RCA: 198] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fabian Meemken
- Institute for Chemical and
Biochemical Engineering, Department of Chemistry and Applied Biosciences, ETH-Zurich, Hönggerberg, HCI, Vladimir Prelog Weg 1, CH-8093 Zurich, Switzerland
| | - Alfons Baiker
- Institute for Chemical and
Biochemical Engineering, Department of Chemistry and Applied Biosciences, ETH-Zurich, Hönggerberg, HCI, Vladimir Prelog Weg 1, CH-8093 Zurich, Switzerland
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20
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Affiliation(s)
- Francisco Zaera
- Department of Chemistry and
UCR Center for Catalysis, University of California, Riverside, California 92521, United States
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21
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Affiliation(s)
- Liguo Ma
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Yuanyuan Cao
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Yingying Duan
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
- Present address: School of Chemical Science and Engineering; Tongji University; 1239 Siping Road, Shanghai China 200092 P.R. China
| | - Lu Han
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
- Present address: School of Chemical Science and Engineering; Tongji University; 1239 Siping Road, Shanghai China 200092 P.R. China
| | - Shunai Che
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
- Present address: School of Chemical Science and Engineering; Tongji University; 1239 Siping Road, Shanghai China 200092 P.R. China
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22
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Ma L, Cao Y, Duan Y, Han L, Che S. Silver Films with Hierarchical Chirality. Angew Chem Int Ed Engl 2017; 56:8657-8662. [DOI: 10.1002/anie.201701994] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 04/20/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Liguo Ma
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Yuanyuan Cao
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Yingying Duan
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
- Present address: School of Chemical Science and Engineering; Tongji University; 1239 Siping Road, Shanghai China 200092 P.R. China
| | - Lu Han
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
- Present address: School of Chemical Science and Engineering; Tongji University; 1239 Siping Road, Shanghai China 200092 P.R. China
| | - Shunai Che
- School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
- Present address: School of Chemical Science and Engineering; Tongji University; 1239 Siping Road, Shanghai China 200092 P.R. China
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23
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Schrader I, Neumann S, Šulce A, Schmidt F, Azov V, Kunz S. Asymmetric Heterogeneous Catalysis: Transfer of Molecular Principles to Nanoparticles by Ligand Functionalization. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00422] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Imke Schrader
- Institute
of Applied and Physical Chemistry (IAPC), Center for Environmental
Research and Sustainable Technology, University of Bremen, Leobener Straße, 28359 Bremen, Germany
| | - Sarah Neumann
- Institute
of Applied and Physical Chemistry (IAPC), Center for Environmental
Research and Sustainable Technology, University of Bremen, Leobener Straße, 28359 Bremen, Germany
| | - Anda Šulce
- Institute
of Applied and Physical Chemistry (IAPC), Center for Environmental
Research and Sustainable Technology, University of Bremen, Leobener Straße, 28359 Bremen, Germany
| | - Fabian Schmidt
- Institute
of Applied and Physical Chemistry (IAPC), Center for Environmental
Research and Sustainable Technology, University of Bremen, Leobener Straße, 28359 Bremen, Germany
| | - Vladimir Azov
- Institute
of Applied and Physical Chemistry (IAPC), Center for Environmental
Research and Sustainable Technology, University of Bremen, Leobener Straße, 28359 Bremen, Germany
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia
| | - Sebastian Kunz
- Institute
of Applied and Physical Chemistry (IAPC), Center for Environmental
Research and Sustainable Technology, University of Bremen, Leobener Straße, 28359 Bremen, Germany
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24
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Discrimination of active species in liquid-phase hydrogenation on supported noble metal catalyst: An operando spectroscopic study on the asymmetric hydrogenation of ketopantolactone on Pt/Al2O3 and Pt/C modified by cinchonidine. Catal Today 2017. [DOI: 10.1016/j.cattod.2016.02.032] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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25
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Sedghamiz T, Bahrami M, Ghatee MH. Enantiospecific adsorption of propranolol enantiomers on naturally chiral copper surface: A molecular dynamics simulation investigation. Chem Phys 2017. [DOI: 10.1016/j.chemphys.2017.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Farrag M, Mohamed RA. Ecotoxicity of ∼1 nm silver and palladium nanoclusters protected by l -glutathione on the microbial growth under light and dark conditions. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2016.07.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Zhang L, Lohrasbi M, Tumuluri U, Chuang SSC. Asymmetric Hydrogenation of α-Amino Ester Probed by FTIR Spectroscopy. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00222] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Long Zhang
- Department
of Polymer Science, The University of Akron, Akron, Ohio 44325-3909, United States
| | - Mehdi Lohrasbi
- Department
of Chemical and Biomolecular Engineering, The University of Akron, Akron, Ohio 44325-3906, United States
| | - Uma Tumuluri
- Department
of Chemical and Biomolecular Engineering, The University of Akron, Akron, Ohio 44325-3906, United States
| | - Steven S. C. Chuang
- Department
of Polymer Science, The University of Akron, Akron, Ohio 44325-3909, United States
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28
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Nindakova LO, Badyrova NM, Smirnov VV, Kolesnikov SS. Asymmetric transfer hydrogenation of carbonyl compounds catalyzed by rhodium nanoparticles. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.04.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Preparation, characterization and photocatalytic activity of size selected platinum nanoclusters. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2015.11.023] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Joseph W. Three-phase catalytic reactors for hydrogenation and oxidation reactions. PHYSICAL SCIENCES REVIEWS 2016. [DOI: 10.1515/psr-2015-0019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Wood Joseph
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
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31
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Ren X, Du H. Chiral Frustrated Lewis Pairs Catalyzed Highly Enantioselective Hydrosilylations of 1,2-Dicarbonyl Compounds. J Am Chem Soc 2016; 138:810-3. [DOI: 10.1021/jacs.5b13104] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xiaoyu Ren
- Beijing
National Laboratory
for Molecular Sciences, CAS Key Laboratory of Molecular Recognition
and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Haifeng Du
- Beijing
National Laboratory
for Molecular Sciences, CAS Key Laboratory of Molecular Recognition
and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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32
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Jeon EH, Yang S, Kang SH, Kim S, Lee H. Investigation of the interaction between a novel unnatural chiral ligand and reactant on palladium for asymmetric hydrogenation. Phys Chem Chem Phys 2015; 17:17771-7. [PMID: 26084713 DOI: 10.1039/c5cp01896j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We report about the mechanistic studies of the reaction between a newly synthesized (S)-2-((R)-3H-dinaphtho[2,1-c:1',2'-e]azepin-4(5H)-yl)-2-phenylethanol based on the binaphthyl skeleton and (E)-2-methyl-5-phenylpent-2-enoic acid for the asymmetric hydrogenation of α,β-unsaturated acids with heterogeneous palladium catalysts. The specific interactions between the chiral ligand and reactant were investigated in solution with palladium nanoparticles, as well as under ultrahigh vacuum (UHV) conditions on the palladium metal surface in the absence of hydrogen. The reactions were explored using nuclear magnetic resonance (NMR) spectroscopy, scanning tunneling microscopy (STM), and high-resolution photoemission spectroscopy (HRPES) combined with density functional theory (DFT) calculations. A NMR study identified the interaction between both molecules with palladium nanoparticles in solution. In addition, STM and HRPES studies revealed the spatial distribution and configuration of both compounds on the palladium metal surface under UHV conditions. The theoretical results support the experimental results with respect to the interaction energy value. It was found that the reaction between the ligand and reactant occurs with hydrogen bonding on palladium surface, simultaneously. The present study provides mechanistic details of the asymmetric hydrogenation reaction, which bears a correlation between the ligand, reactant, and catalyst during the reaction.
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Affiliation(s)
- Eun Hee Jeon
- Molecular-Level Interface Research Center, Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
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33
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Wiengarten A, Lloyd JA, Seufert K, Reichert J, Auwärter W, Han R, Duncan DA, Allegretti F, Fischer S, Oh SC, Sağlam Ö, Jiang L, Vijayaraghavan S, Écija D, Papageorgiou AC, Barth JV. Surface-Assisted Cyclodehydrogenation; Break the Symmetry, Enhance the Selectivity. Chemistry 2015. [PMID: 26211450 DOI: 10.1002/chem.201502001] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Selectivity in chemical reactions is a major objective in industrial processes to minimize spurious byproducts and to save scarce resources. In homogeneous catalysis the most important factor which determines selectivity is structural symmetry. However, a transfer of the symmetry concept to heterogeneous catalysis still requires a detailed comprehension of the underlying processes. Here, we investigate a ring-closing reaction in surface-confined meso-substituted porphyrin molecules by scanning tunneling microscopy, temperature-programmed desorption, and computational modeling. The identification of reaction intermediates enables us to analyze the reaction pathway and to conclude that the symmetry of the porphyrin core is of pivotal importance regarding product yields.
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Affiliation(s)
- Alissa Wiengarten
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
| | - Julian A Lloyd
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
- Current address: Department of Materials Engineering, Monash University Clayton Campus, VIC 3800 (Australia)
| | - Knud Seufert
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
- Current address: Karl-Franzens-Universität Graz, Hainrichstrasse 28 V, 8010 Graz (Austria)
| | - Joachim Reichert
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany).
| | - Willi Auwärter
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
| | - Runyuan Han
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
| | - David A Duncan
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
- Current address: Diamond Light Source, Didcot, OX11 0DE (UK)
| | - Francesco Allegretti
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
| | - Sybille Fischer
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
| | - Seung Cheol Oh
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
| | - Özge Sağlam
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
- Current address: Faculty of Engineering and Computer Sciences, Izmir University of Economics, Sakarya Cad.156, Balcova, Izmir (Turkey)
| | - Li Jiang
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
| | - Saranyan Vijayaraghavan
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
- Current address: Corrosion and materials protection division CSIR - Central Electrochemical Research Institute, Karaikudi-630 003, Tamilnadu (India)
| | - David Écija
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
- Current address: IMDEA NANOSCIENCE, 28049 Madrid (Spain)
| | - Anthoula C Papageorgiou
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany).
| | - Johannes V Barth
- Physik Department E20, Technische Universität München, James-Franck-Str. 1, 85748 Garching (Germany)
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34
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Yun Y, Gellman AJ. Enantiospecific Adsorption of Amino Acids on Naturally Chiral Cu{3,1,17}R&S Surfaces. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:6055-6063. [PMID: 25933641 DOI: 10.1021/acs.langmuir.5b00707] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Gas-phase equilibrium adsorption of D- and L-serine (Ser) mixtures and D- and L-phenylalanine (Phe) mixtures has been studied on the naturally chiral Cu{3,1,17}(R&S) surfaces. (13)C labeling of the l enantiomers (*L-Ser and *L-Phe) has enabled mass spectrometric enantiodiscrimination of the species desorbing from the surface following equilibrium adsorption. On the Cu{3,1,17}(R&S) surfaces, both equilibrium adsorption and the thermal decomposition kinetics of the D and *L enantiomers exhibit diastereomerism. Following exposure of the surfaces to D/*L mixtures, the relative equilibrium coverages of the two enantiomers are equal to their relative partial pressures in the gas phase, θ(D)/θ(*L) = P(D)/P(*L). This implies that adsorption is not measurably enantiospecific. The decomposition kinetics of Ser are enantiospecific whereas those of Phe are not. Comparison of these results with those for aspartic acid, alanine, and lysine suggests that enantiospecific adsorption on the naturally chiral Cu surfaces occurs for those amino acids that have side chains with functional groups that allow strong interactions with the surface. There is no apparent correlation between amino acids that exhibit enantiospecific adsorption and those that exhibit enantiospecific decomposition kinetics.
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Affiliation(s)
- Yongju Yun
- Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Andrew J Gellman
- Department of Chemical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
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35
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Kaushik M, Basu K, Benoit C, Cirtiu CM, Vali H, Moores A. Cellulose Nanocrystals as Chiral Inducers: Enantioselective Catalysis and Transmission Electron Microscopy 3D Characterization. J Am Chem Soc 2015; 137:6124-7. [PMID: 25915443 DOI: 10.1021/jacs.5b02034] [Citation(s) in RCA: 136] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Cellulose nanocrystals (CNCs), derived from cellulose, provide us with an opportunity to devise more sustainable solutions to current technological challenges. Enantioselective catalysis, especially heterogeneous, is the preferred method for the synthesis of pure chiral molecules in the fine chemical industries. Cellulose has been long sought as a chiral inducer in enantioselective catalysis. We report herein an unprecedentedly high enantiomeric excess (ee) for Pd patches deposited onto CNCs used as catalysts for the hydrogenation of prochiral ketones in water at room temperature and 4 bar H2. Our system, where CNCs acted as support and sole chiral source, achieved an ee of 65% with 100% conversions. Cryo-electron microscopy, high-resolution transmission electron microscopy, and tomography were used for the first time to study the 3D structure of a metal functionalized CNC hybrid. It established the presence of sub-nanometer-thick Pd patches at the surface of CNCs and provided insight into the chiral induction mechanism.
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Affiliation(s)
- Madhu Kaushik
- †Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
| | - Kaustuv Basu
- ‡Facility for Electron Microscopy Research, McGill University, 3640 University Street, Montréal, QC H3A 0C7, Canada
| | - Charles Benoit
- †Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
| | - Ciprian M Cirtiu
- †Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada.,∥Direction santé environnement et toxicologie, Institut National de Santé Publique du Québec, 945, avenue Wolfe, 4e étage Sainte-Foy, Quebec, QC G1V 5B3, Canada
| | - Hojatollah Vali
- ‡Facility for Electron Microscopy Research, McGill University, 3640 University Street, Montréal, QC H3A 0C7, Canada.,§Anatomy and Cell Biology, McGill University, 3640 University Street, Montréal, QC H3A 0C7, Canada
| | - Audrey Moores
- †Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montréal, QC H3A 0B8, Canada
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36
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Pang SH, Medlin JW. Controlling Catalytic Selectivity via Adsorbate Orientation on the Surface: From Furfural Deoxygenation to Reactions of Epoxides. J Phys Chem Lett 2015; 6:1348-1356. [PMID: 26263134 DOI: 10.1021/acs.jpclett.5b00347] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Specificity to desired reaction products is the key challenge in designing solid catalysts for reactions involving addition or removal of oxygen to/from organic reactants. This challenge is especially acute for reactions involving multifunctional compounds such as biomass-derived aromatic molecules (e.g., furfural) and functional epoxides (e.g., 1-epoxy-3-butene). Recent surface-level studies have shown that there is a relationship between adsorbate surface orientation and reaction selectivity in the hydrogenation pathways of aromatic oxygenates and the ring-opening or ring-closing pathways of epoxides. Control of the orientation of reaction intermediates on catalytic surfaces by modifying the surface or near-surface environment has been shown to be a promising method of affecting catalytic selectivity for reactions of multifunctional molecules. In this Perspective, we review recent model studies aimed at understanding the surface chemistry for these reactions and studies that utilize this insight to rationally design supported catalysts.
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Affiliation(s)
- Simon H Pang
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, Colorado 80309, United States
| | - J Will Medlin
- Department of Chemical and Biological Engineering, University of Colorado Boulder, Boulder, Colorado 80309, United States
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37
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Sugimura T, Nakagawa S, Kamata N, Tei T, Tajiri T, Tsukiyama RI, Okuyama T, Okamoto Y. Ligand-Acceleration by a Chiral Modifier in the Enantioselective Hydrogenation of Methyl Acetoacetate on a Raney Nickel Catalyst: Effect of a Modifier Configuration. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20140276] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | | | - Naoya Kamata
- Graduate School of Material Science, University of Hyogo
| | - Takahiro Tei
- Graduate School of Material Science, University of Hyogo
| | - Takashi Tajiri
- Graduate School of Material Science, University of Hyogo
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38
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Schrader I, Warneke J, Backenköhler J, Kunz S. Functionalization of Platinum Nanoparticles with l-Proline: Simultaneous Enhancements of Catalytic Activity and Selectivity. J Am Chem Soc 2015; 137:905-12. [DOI: 10.1021/ja511349p] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Imke Schrader
- Institute for Applied and Physical Chemistry and ‡Institute for Organic and Analytical
Chemistry, University of Bremen, Leobenerstraße, 28359 Bremen, Germany
| | - Jonas Warneke
- Institute for Applied and Physical Chemistry and ‡Institute for Organic and Analytical
Chemistry, University of Bremen, Leobenerstraße, 28359 Bremen, Germany
| | - Jana Backenköhler
- Institute for Applied and Physical Chemistry and ‡Institute for Organic and Analytical
Chemistry, University of Bremen, Leobenerstraße, 28359 Bremen, Germany
| | - Sebastian Kunz
- Institute for Applied and Physical Chemistry and ‡Institute for Organic and Analytical
Chemistry, University of Bremen, Leobenerstraße, 28359 Bremen, Germany
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39
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Schrader I, Neumann S, Himstedt R, Zana A, Warneke J, Kunz S. The effect of particle size and ligand configuration on the asymmetric catalytic properties of proline-functionalized Pt-nanoparticles. Chem Commun (Camb) 2015; 51:16221-4. [DOI: 10.1039/c5cc06990d] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Particle size alters activity but not stereoselectivity of ligand-functionalized nanoparticles suggesting that stereoselectivity is primarily determined by the ligand–reactant combination.
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Affiliation(s)
- Imke Schrader
- Institute for Applied and Physical Chemistry (IAPC)
- Faculty 2
- University of Bremen
- Leobenerstraße
- 28359 Bremen
| | - Sarah Neumann
- Institute for Applied and Physical Chemistry (IAPC)
- Faculty 2
- University of Bremen
- Leobenerstraße
- 28359 Bremen
| | - Rieke Himstedt
- Institute for Applied and Physical Chemistry (IAPC)
- Faculty 2
- University of Bremen
- Leobenerstraße
- 28359 Bremen
| | - Alessandro Zana
- Nano-Science Center
- Department of Chemistry
- University of Copenhagen
- Universitetsparken 5
- Denmark
| | - Jonas Warneke
- Institute for Applied and Physical Chemistry (IAPC)
- Faculty 2
- University of Bremen
- Leobenerstraße
- 28359 Bremen
| | - Sebastian Kunz
- Institute for Applied and Physical Chemistry (IAPC)
- Faculty 2
- University of Bremen
- Leobenerstraße
- 28359 Bremen
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40
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Tang LW, Dong X, Zhou ZM, Liu YQ, Dai L, Zhang M. The first 4,4′-imidazolium-tagged C2-symmetric bis(oxazolines): application in the asymmetric Henry reaction. RSC Adv 2015. [DOI: 10.1039/c4ra14028a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly efficient and recyclable imidazolium-tagged bis(oxazolines), with an imidazolium tagged onto the 4,4′-position of the box, have been designed and prepared for the first time.
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Affiliation(s)
- Li-Wei Tang
- R&D Center for Pharmaceuticals
- School of Chemical Engineering and The Environment
- Beijing Institute of Technology
- Beijing
- PR China
| | - Xiao Dong
- R&D Center for Pharmaceuticals
- School of Chemical Engineering and The Environment
- Beijing Institute of Technology
- Beijing
- PR China
| | - Zhi-Ming Zhou
- R&D Center for Pharmaceuticals
- School of Chemical Engineering and The Environment
- Beijing Institute of Technology
- Beijing
- PR China
| | - Ying-Qiang Liu
- R&D Center for Pharmaceuticals
- School of Chemical Engineering and The Environment
- Beijing Institute of Technology
- Beijing
- PR China
| | - Li Dai
- R&D Center for Pharmaceuticals
- School of Chemical Engineering and The Environment
- Beijing Institute of Technology
- Beijing
- PR China
| | - Man Zhang
- R&D Center for Pharmaceuticals
- School of Chemical Engineering and The Environment
- Beijing Institute of Technology
- Beijing
- PR China
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41
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Zhan E, Chen C, Li Y, Shen W. Heterogeneous asymmetric hydrogenation over chiral molecule-modified metal particles. Catal Sci Technol 2015. [DOI: 10.1039/c4cy00900b] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent progress in heterogeneous asymmetric hydrogenation over chiral molecule-modified metal particles has been reviewed.
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Affiliation(s)
- Ensheng Zhan
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Chunhui Chen
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Yong Li
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | - Wenjie Shen
- State Key Laboratory of Catalysis
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
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42
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Meemken F, Steiger T, Holland MC, Gilmour R, Hungerbühler K, Baiker A. Adsorption and stability of chiral modifiers based on 1-(1-naphthyl)-ethylamine for Pt catalysed heterogeneous asymmetric hydrogenations. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01136h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalytic and in situ ATR-IR spectroscopic investigations provide mechanistic insight relevant to heterogeneous asymmetric hydrogenation on Pt catalyst using naphthylethylamine-based modifiers.
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Affiliation(s)
- Fabian Meemken
- ETH Zürich
- Department of Chemistry and Applied Biosciences
- Institute for Chemical and Bioengineering
- Hönggerberg
- HCI
| | - Titian Steiger
- ETH Zürich
- Department of Chemistry and Applied Biosciences
- Institute for Chemical and Bioengineering
- Hönggerberg
- HCI
| | - Mareike C. Holland
- Organisch-Chemisches Institut
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Ryan Gilmour
- Organisch-Chemisches Institut
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - Konrad Hungerbühler
- ETH Zürich
- Department of Chemistry and Applied Biosciences
- Institute for Chemical and Bioengineering
- Hönggerberg
- HCI
| | - Alfons Baiker
- ETH Zürich
- Department of Chemistry and Applied Biosciences
- Institute for Chemical and Bioengineering
- Hönggerberg
- HCI
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43
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Meemken F, Hungerbühler K, Baiker A. Monitoring Surface Processes During Heterogeneous Asymmetric Hydrogenation of Ketones on a Chirally Modified Platinum Catalyst by Operando Spectroscopy. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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44
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Meemken F, Müller P, Hungerbühler K, Baiker A. Simultaneous probing of bulk liquid phase and catalytic gas-liquid-solid interface under working conditions using attenuated total reflection infrared spectroscopy. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:084101. [PMID: 25173281 DOI: 10.1063/1.4891188] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Design and performance of a reactor set-up for attenuated total reflection infrared (ATR-IR) spectroscopy suitable for simultaneous reaction monitoring of bulk liquid and catalytic solid-liquid-gas interfaces under working conditions are presented. As advancement of in situ spectroscopy an operando methodology for gas-liquid-solid reaction monitoring was developed that simultaneously combines catalytic activity and molecular level detection at the catalytically active site of the same sample. Semi-batch reactor conditions are achieved with the analytical set-up by implementing the ATR-IR flow-through cell in a recycle reactor system and integrating a specifically designed gas feeding system coupled with a bubble trap. By the use of only one spectrometer the design of the new ATR-IR reactor cell allows for simultaneous detection of the bulk liquid and the catalytic interface during the working reaction. Holding two internal reflection elements (IRE) the sample compartments of the horizontally movable cell are consecutively flushed with reaction solution and pneumatically actuated, rapid switching of the cell (<1 s) enables to quasi simultaneously follow the heterogeneously catalysed reaction at the catalytic interface on a catalyst-coated IRE and in the bulk liquid on a blank IRE. For a complex heterogeneous reaction, the asymmetric hydrogenation of 2,2,2-trifluoroacetophenone on chirally modified Pt catalyst the elucidation of catalytic activity/enantioselectivity coupled with simultaneous monitoring of the catalytic solid-liquid-gas interface is shown. Both catalytic activity and enantioselectivity are strongly dependent on the experimental conditions. The opportunity to gain improved understanding by coupling measurements of catalytic performance and spectroscopic detection is presented. In addition, the applicability of modulation excitation spectroscopy and phase-sensitive detection are demonstrated.
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Affiliation(s)
- Fabian Meemken
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland
| | - Philipp Müller
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland
| | - Konrad Hungerbühler
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland
| | - Alfons Baiker
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland
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45
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Martin G, Mäki-Arvela P, Wärnå J, Honkala K, Murzin DY, Salmi T. Kinetic Modeling of Ethyl Benzoylformate Enantioselective Hydrogenation over Pt/Al 2O 3. Ind Eng Chem Res 2014. [DOI: 10.1021/ie502170y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gerson Martin
- Åbo Akademi University, Process Chemistry Centre,
Laboratory of Industrial Chemistry and Reaction Engineering, FI-20500 Turku/Åbo, Finland
| | - Päivi Mäki-Arvela
- Åbo Akademi University, Process Chemistry Centre,
Laboratory of Industrial Chemistry and Reaction Engineering, FI-20500 Turku/Åbo, Finland
| | - Johan Wärnå
- Åbo Akademi University, Process Chemistry Centre,
Laboratory of Industrial Chemistry and Reaction Engineering, FI-20500 Turku/Åbo, Finland
| | - Karoliina Honkala
- Department
of Physics, Nanoscience Center, University of Jyväskylä, P.O. Box
35, FIN-40014 Jyväskylä, Finland
| | - Dmitry Yu. Murzin
- Åbo Akademi University, Process Chemistry Centre,
Laboratory of Industrial Chemistry and Reaction Engineering, FI-20500 Turku/Åbo, Finland
| | - Tapio Salmi
- Åbo Akademi University, Process Chemistry Centre,
Laboratory of Industrial Chemistry and Reaction Engineering, FI-20500 Turku/Åbo, Finland
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46
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Sonnenberg JF, Morris RH. Distinguishing homogeneous from nanoparticle asymmetric iron catalysis. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00468j] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Meemken F, Hungerbühler K, Baiker A. Monitoring Surface Processes During Heterogeneous Asymmetric Hydrogenation of Ketones on a Chirally Modified Platinum Catalyst by Operando Spectroscopy. Angew Chem Int Ed Engl 2014; 53:8640-4. [DOI: 10.1002/anie.201402981] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 03/26/2014] [Indexed: 11/06/2022]
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48
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Chen P, Yang W. Kinetic resolution of mandelate esters via stereoselective acylation catalyzed by lipase PS-30. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.02.095] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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49
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Dai Y, Liu S, Zheng N. C2H2 treatment as a facile method to boost the catalysis of Pd nanoparticulate catalysts. J Am Chem Soc 2014; 136:5583-6. [PMID: 24670007 DOI: 10.1021/ja501530n] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A facile method to boost the catalysis of Pd nanoparticulate catalysts by simple C2H2 treatment is developed. During the C2H2 treatment, Pd nanoparticles serve as active catalysts to polymerize C2H2 into trans-polyacetylene. The deposition of trans-polyacetylene layer on Pd nanoparticles makes their surface hydrophobic. Such a hydrophobic surface modification helps to accumulate more hydrophobic substrates during catalysis, making the modified Pd nanoparticulate catalysts more active than untreated catalysts in the catalytic reaction involving hydrophobic substrates. Moreover, the coating of polyacetylene on Pd creates encapsulated Pd nanocatalysts, stabilizing Pd nanoparticles against sintering or aggregation. Since the catalytic polymerization of polyacetylene on Pd is not facet dependent, the development is readily applied to enhance the catalysis of commercial Pd nanoparticulate catalysts by simple C2H2 treatment.
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Affiliation(s)
- Yan Dai
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, and National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters and §Department of Chemical Engineering College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, China
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50
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Enders D, Stöckel BA, Rembiak A. Enantio- and chemoselective Brønsted-acid/Mg(nBu)2 catalysed reduction of α-keto esters with catecholborane. Chem Commun (Camb) 2014; 50:4489-91. [DOI: 10.1039/c4cc00427b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first enantio- and chemoselective Brønsted-acid catalysed reduction of α-keto esters with catecholborane has been developed.
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Affiliation(s)
- Dieter Enders
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen, Germany
| | - Bianca A. Stöckel
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen, Germany
| | - Andreas Rembiak
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen, Germany
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