1
|
Fortney VA, Murphy JK, Stancil TR, Gembicky M, Rheingold AL, Weinert CS. Exploring the Versatility of the Amidation of Aryl Acid Fluorides using the Germylamines R 3 GeNMe 2. Chem Asian J 2023:e202300788. [PMID: 37883375 DOI: 10.1002/asia.202300788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 10/28/2023]
Abstract
The formation of amide bonds is an important process since this linkage is an essential component in proteins, pharmaceuticals, and other medicinally and biologically significant molecules. Recently, it was demonstrated that germylamines R3 GeNR'2 were useful reagents for the conversion of acid fluorides to amides. This transformation occurs readily at room temperature and has a low activation energy. In the present study, the versatility of this amidation reaction with aryl acid fluorides is investigated. A series of thirteen acid fluorides with various substituents on the aromatic ring were reacted with the germylamine Ph3 GeNMe2 and twelve of these were converted to the corresponding amides in high yields, the exception being 1,4-benzenedicarbonyl difluoride. The germylamines Bun 3 GeNMe2 and Pri 3 GeNMe2 also could be used for this interconversion, and both of these species successfully converted 1,4-benzenedicarbonyl difluoride to the corresponding amide. In addition, the crystal structure of Ph3 GeNMe2 is reported. This represents one of only three crystallographically characterized germylamines. The synthesis and 19 F NMR characterization of three fluorogermanes R3 GeF (R=Bun , Pri , and Mes) are also reported herein.
Collapse
Affiliation(s)
- Vanessa A Fortney
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma, 74074, USA
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California, 92093-0358
| | - Julia K Murphy
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma, 74074, USA
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California, 92093-0358
| | - Thad R Stancil
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma, 74074, USA
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California, 92093-0358
| | - Milan Gembicky
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma, 74074, USA
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California, 92093-0358
| | - Arnold L Rheingold
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma, 74074, USA
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California, 92093-0358
| | - Charles S Weinert
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma, 74074, USA
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California, 92093-0358
| |
Collapse
|
2
|
Bhardwaj N, Tripathi N, Kumar S, Jain SK. Synthesis of amides directly from carboxylic acids and hydrazines. Org Biomol Chem 2023; 21:7572-7579. [PMID: 37671775 DOI: 10.1039/d3ob01268a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
The method for amide bond synthesis described here utilizes carboxylic acids and hydrazines in the presence of a catalytic amount of ZnCl2. This is the first report that highlights the use of hydrazine as an amine partner for amide synthesis directly with carboxylic acids. Ammonia (gas) is the only by-product in this method. The methodology is simple and could help in the synthesis of peptides and natural product derivatives.
Collapse
Affiliation(s)
- Nivedita Bhardwaj
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India.
| | - Nancy Tripathi
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India.
| | - Sanjay Kumar
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India.
| | - Shreyans K Jain
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi-221005, India.
| |
Collapse
|
3
|
Yonesato K, Yanai D, Yamazoe S, Yokogawa D, Kikuchi T, Yamaguchi K, Suzuki K. Surface-exposed silver nanoclusters inside molecular metal oxide cavities. Nat Chem 2023:10.1038/s41557-023-01234-w. [PMID: 37291453 DOI: 10.1038/s41557-023-01234-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 05/09/2023] [Indexed: 06/10/2023]
Abstract
The surfaces of metal nanoclusters, including their interface with metal oxides, exhibit a high reactivity that is attractive for practical purposes. This high reactivity, however, has also hindered the synthesis of structurally well-defined hybrids of metal nanoclusters and metal oxides with exposed surfaces and/or interfaces. Here we report the sequential synthesis of structurally well-defined {Ag30} nanoclusters in the cavity of ring-shaped molecular metal oxides known as polyoxometalates. The {Ag30} nanoclusters possess exposed silver surfaces yet are stabilized both in solution and the solid state by the surrounding ring-shaped polyoxometalate species. The clusters underwent a redox-induced structural transformation without undesirable agglomeration or decomposition. Furthermore, {Ag30} nanoclusters showed high catalytic activity for the selective reduction of several organic functional groups using H2 under mild reaction conditions. We believe that these findings will serve for the discrete synthesis of surface-exposed metal nanoclusters stabilized by molecular metal oxides, which may in turn find applications in, for example, the fields of catalysis and energy conversion.
Collapse
Affiliation(s)
- Kentaro Yonesato
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Daiki Yanai
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Seiji Yamazoe
- Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, Tokyo, Japan
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), Kawaguchi, Japan
| | - Daisuke Yokogawa
- Graduate School of Arts and Science, The University of Tokyo, Tokyo, Japan
| | | | - Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, Tokyo, Japan.
| | - Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, Tokyo, Japan.
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), Kawaguchi, Japan.
| |
Collapse
|
4
|
Ruijten D, Narmon T, De Weer H, van der Zweep R, Poleunis C, Debecker DP, Maes BUW, Sels BF. Hydrogen Borrowing: towards Aliphatic Tertiary Amines from Lignin Model Compounds Using a Supported Copper Catalyst. CHEMSUSCHEM 2022; 15:e202200868. [PMID: 35900053 DOI: 10.1002/cssc.202200868] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/28/2022] [Indexed: 06/15/2023]
Abstract
Upcoming biorefineries, such as lignin-first provide renewable aromatics containing unique aliphatic alcohols. In this context, a Cu-ZrO2 catalyzed hydrogen borrowing approach was established to yield tertiary amine from the lignin model monomer 3-(3,4-dimethoxyphenyl)-1-propanol and the actual lignin-derived monomers, (3-(4-hydroxyphenyl)-1-propanol and dihydroconiferyl alcohol), with dimethylamine. Various industrial metal catalysts were evaluated, resulting in nearly quantitative mass balances for most catalysts. Identified intermediates, side and reaction products were placed into a corresponding reaction network, supported by kinetic evolution experiments. Cu-ZrO2 was selected as most suitable catalyst combining high alcohol conversion with respectable aliphatic tertiary amine selectivity. Low pressure H2 was key for high catalyst activity and tertiary amine selectivity, mainly by hindering undesired reactant dimethylamine disproportionation and alcohol amidation. Besides dimethylamine model, diverse secondary amine reactants were tested with moderate to high tertiary amine yields. As most active catalytic site, highly dispersed Cu species in strong contact with ZrO2 is suggested. ToF-SIMS, N2 O chemisorption, TGA and XPS of spent Cu-ZrO2 revealed that imperfect amine product desorption and declining surface Cu lowered the catalytic activity upon catalyst reuse, while thermal reduction readily restored the initial activity and selectivity demonstrating catalyst reuse.
Collapse
Affiliation(s)
- Dieter Ruijten
- Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, Leuven, 3001, Belgium
| | - Thomas Narmon
- Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, Leuven, 3001, Belgium
| | - Hanne De Weer
- Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, Leuven, 3001, Belgium
| | - Robbe van der Zweep
- Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, Leuven, 3001, Belgium
| | - Claude Poleunis
- Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain (UCLouvain), 1348, Louvain-La-Neuve, Belgium
| | - Damien P Debecker
- Institute of Condensed Matter and Nanosciences, Université Catholique de Louvain (UCLouvain), 1348, Louvain-La-Neuve, Belgium
| | - Bert U W Maes
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, Antwerp, 2020, Belgium
| | - Bert F Sels
- Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, Leuven, 3001, Belgium
| |
Collapse
|
5
|
Heterogeneous Transition-Metal Catalyst for Fine Chemical Synthesis Hydrogen Auto-transfer Reaction. Top Catal 2022. [DOI: 10.1007/s11244-022-01694-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
|
6
|
Yamaguchi K, Jin X, Yatabe T, Suzuki K. Development of Environmentally Friendly Dehydrogenative Oxidation Reactions Using Multifunctional Heterogeneous Catalysts. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20220181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656
| | - Xiongjie Jin
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656
| | - Takafumi Yatabe
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656
| | - Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656
| |
Collapse
|
7
|
Guo W, Liu Z, Wu F, Luo Y, Yao Z. [NN]‐Chelate nickel complexes with Schiff base ligands: Synthesis, structure and catalytic activity in green amidation reaction. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wen Guo
- School of Chemical and Environmental Engineering Shanghai Institute of Technology Shanghai China
| | - Zhen‐Jiang Liu
- School of Chemical and Environmental Engineering Shanghai Institute of Technology Shanghai China
| | - Fanhong Wu
- School of Chemical and Environmental Engineering Shanghai Institute of Technology Shanghai China
| | - Yu‐Zhou Luo
- Business School Guilin University of Technology Guilin China
| | - Zi‐Jian Yao
- School of Chemical and Environmental Engineering Shanghai Institute of Technology Shanghai China
- Key Lab of Synthetic Chemistry of Natural Substances Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences Shanghai China
| |
Collapse
|
8
|
Arango-Daza JC, Lluna-Galán C, Izquierdo-Aranda L, Cabrero-Antonino JR, Adam R. Heterogeneous Pd-Catalyzed Efficient Synthesis of Imidazolones via Dehydrogenative Condensation between Ureas and 1,2-Diols. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01423] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Juan Camilo Arango-Daza
- Instituto de Tecnología Química (UPV-CSIC), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 València, Spain
| | - Carles Lluna-Galán
- Instituto de Tecnología Química (UPV-CSIC), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 València, Spain
| | - Luis Izquierdo-Aranda
- Instituto de Tecnología Química (UPV-CSIC), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 València, Spain
| | - Jose R. Cabrero-Antonino
- Instituto de Tecnología Química (UPV-CSIC), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 València, Spain
| | - Rosa Adam
- Instituto de Tecnología Química (UPV-CSIC), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 València, Spain
- Departament de Química Orgànica, Facultat de Farmàcia, Universitat de València, Av. Vicent Andrés Estellés s/n, Burjassot, 46100 València, Spain
| |
Collapse
|
9
|
Das K, Waiba S, Jana A, Maji B. Manganese-catalyzed hydrogenation, dehydrogenation, and hydroelementation reactions. Chem Soc Rev 2022; 51:4386-4464. [PMID: 35583150 DOI: 10.1039/d2cs00093h] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The emerging field of organometallic catalysis has shifted towards research on Earth-abundant transition metals due to their ready availability, economic advantage, and novel properties. In this case, manganese, the third most abundant transition-metal in the Earth's crust, has emerged as one of the leading competitors. Accordingly, a large number of molecularly-defined Mn-complexes has been synthesized and employed for hydrogenation, dehydrogenation, and hydroelementation reactions. In this regard, catalyst design is based on three pillars, namely, metal-ligand bifunctionality, ligand hemilability, and redox activity. Indeed, the developed catalysts not only differ in the number of chelating atoms they possess but also their working principles, thereby leading to different turnover numbers for product molecules. Hence, the critical assessment of molecularly defined manganese catalysts in terms of chelating atoms, reaction conditions, mechanistic pathway, and product turnover number is significant. Herein, we analyze manganese complexes for their catalytic activity, versatility to allow multiple transformations and their routes to convert substrates to target molecules. This article will also be helpful to get significant insight into ligand design, thereby aiding catalysis design.
Collapse
Affiliation(s)
- Kuhali Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, India.
| | - Satyadeep Waiba
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, India.
| | - Akash Jana
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, India.
| | - Biplab Maji
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, 741246, India.
| |
Collapse
|
10
|
SINGH JITENDER, Sharma A. Green and Sustainable Visible Light-Mediated Formation of Amide Bonds: An Emerging Niche in Organic Chemistry. NEW J CHEM 2022. [DOI: 10.1039/d2nj02406c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amide bond is one of the most fascinating functional groups in nature due to its stability, conformational diversity, high bond polarity, and abundance in numerous natural products and drug candidates,...
Collapse
|
11
|
Yan Z, Liu F, Wang X, Qiang Q, Li Y, Zhang Y, Rong Z. Redox-Neutral Dehydrogenative Cross-Coupling of Alcohols and Amines Enabled by Nickel Catalysis. Org Chem Front 2022. [DOI: 10.1039/d2qo00004k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Presented herein is a facile and straightforward synthetic method for the construction of amides via Ni/NHC-catalyzed amidation of alcohols with amines. The strategy exhibits various advantages over existing methods, including...
Collapse
|
12
|
Kawasaki T, Tosaki T, Ishida N, Murakami M. Visible-Light-Driven Dehydrogenative Coupling of Primary Alcohols with Phenols Forming Aryl Carboxylates. Org Lett 2021; 23:7683-7687. [PMID: 34543042 DOI: 10.1021/acs.orglett.1c03017] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A preparative method for obtaining aryl esters from aliphatic primary alcohols and phenols was developed. The reaction proceeds under the irradiation of visible light at ambient temperature, dispensing with any oxidant or hydrogen acceptor. Primary alcohols having a variety of functional groups are successfully esterified with phenols. The produced esters can be utilized as the precursor of various carbonyl compounds.
Collapse
Affiliation(s)
- Tairin Kawasaki
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Tomohiro Tosaki
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Naoki Ishida
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| |
Collapse
|
13
|
Subaramanian M, Sivakumar G, Balaraman E. First-Row Transition-Metal Catalyzed Acceptorless Dehydrogenation and Related Reactions: A Personal Account. CHEM REC 2021; 21:3839-3871. [PMID: 34415674 DOI: 10.1002/tcr.202100165] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/17/2021] [Accepted: 08/04/2021] [Indexed: 12/17/2022]
Abstract
The development of sustainable catalytic protocols that circumvent the use of expensive and precious metal catalysts and avoid toxic reagents plays a crucial role in organic synthesis. Indeed, the direct employment of simple and abundantly available feedstock chemicals as the starting materials broadens their synthetic application in contemporary research. In particular, the transition metal-catalyzed diversification of alcohols with various nucleophilic partners to construct a wide range of building blocks is a powerful and highly desirable methodology. Moreover, the replacement of precious metal catalysts by non-precious and less toxic metals for selective transformations is one of the main goals and has been paid significant attention to in modern chemistry. In view of this, the first-row transition metal catalysts find extensive applications in various synthetic transformations such as catalytic hydrogenation, dehydrogenation, and related reactions. Herein, we have disclosed our recent developments on the base-metal catalysis such as Mn, Fe, Co, and Ni for the acceptorless dehydrogenation reactions and its application in the C-C and C-N bond formation via hydrogen auto-transfer (HA) and acceptorless dehydrogenation coupling (ADC) reactions. These HA/ADC protocols employ alcohol as alkylating agents and eliminate water and/or hydrogen gas as by-products, representing highly atom-efficient and environmentally benign reactions. Furthermore, diverse simple to complex organic molecules synthesis by C-C and C-N bond formation using feedstock alcohols are also overviewed. Overall, this account deals with the contribution and development of efficient and novel homogeneous as well as heterogeneous base-metal catalysts for sustainable chemical synthesis.
Collapse
Affiliation(s)
- Murugan Subaramanian
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Tirupati, Tirupati, 517507, India
| | - Ganesan Sivakumar
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Tirupati, Tirupati, 517507, India
| | - Ekambaram Balaraman
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Tirupati, Tirupati, 517507, India
| |
Collapse
|
14
|
Yonesato K, Yamazoe S, Yokogawa D, Yamaguchi K, Suzuki K. A Molecular Hybrid of an Atomically Precise Silver Nanocluster and Polyoxometalates for H
2
Cleavage into Protons and Electrons. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106786] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kentaro Yonesato
- Department of Applied Chemistry School of Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Seiji Yamazoe
- Department of Chemistry Graduate School of Science Tokyo Metropolitan University 1-1 Minami Osawa, Hachioji Tokyo 192-0397 Japan
- Precursory Research for Embryonic Science and Technology (PRESTO) Japan Science and Technology Agency (JST) 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| | - Daisuke Yokogawa
- Graduate School of Arts and Science The University of Tokyo 3-8-1 Komaba, Meguro-ku Tokyo 153-8902 Japan
| | - Kazuya Yamaguchi
- Department of Applied Chemistry School of Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Kosuke Suzuki
- Department of Applied Chemistry School of Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
- Precursory Research for Embryonic Science and Technology (PRESTO) Japan Science and Technology Agency (JST) 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| |
Collapse
|
15
|
Yonesato K, Yamazoe S, Yokogawa D, Yamaguchi K, Suzuki K. A Molecular Hybrid of an Atomically Precise Silver Nanocluster and Polyoxometalates for H 2 Cleavage into Protons and Electrons. Angew Chem Int Ed Engl 2021; 60:16994-16998. [PMID: 34051034 DOI: 10.1002/anie.202106786] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Indexed: 12/13/2022]
Abstract
Atomically precise silver (Ag) nanoclusters are promising materials as catalysts, photocatalysts, and sensors because of their unique structures and mixed-valence states (Ag+ /Ag0 ). However, their low stability hinders the in-depth study of their intrinsic reactivity and catalytic property accompanying their redox processes. Herein, we demonstrate that a molecular hybrid of an atomically precise {Ag27 }17+ nanocluster and polyoxometalates (POMs) can efficiently cleave H2 into protons and electrons. The Ag nanocluster accommodates electrons through the redox reaction from {Ag27 }17+ to {Ag27 }13+ , and the POM ligands play the following important roles: (i) a significant stabilization of the typically unstable Ag nanocluster to preserve its structure during the redox reaction with H2 , (ii) formation of a unique interface between the Ag nanocluster and metal oxides for efficient H2 cleavage, and (iii) storage of the generated protons on the negatively charged basic surface.
Collapse
Affiliation(s)
- Kentaro Yonesato
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Seiji Yamazoe
- Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo, 192-0397, Japan.,Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan
| | - Daisuke Yokogawa
- Graduate School of Arts and Science, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan
| | - Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.,Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan
| |
Collapse
|
16
|
Kar S, Xie Y, Zhou QQ, Diskin-Posner Y, Ben-David Y, Milstein D. Near-Ambient-Temperature Dehydrogenative Synthesis of the Amide Bond: Mechanistic Insight and Applications. ACS Catal 2021; 11:7383-7393. [PMID: 34168903 PMCID: PMC8218306 DOI: 10.1021/acscatal.1c00728] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/10/2021] [Indexed: 01/03/2023]
Abstract
The current existing methods for the amide bond synthesis via acceptorless dehydrogenative coupling of amines and alcohols all require high reaction temperatures for effective catalysis, typically involving reflux in toluene, limiting their potential practical applications. Herein, we report a system for this reaction that proceeds under mild conditions (reflux in diethyl ether, boiling point 34.6 °C) using ruthenium PNNH complexes. The low-temperature activity stems from the ability of Ru-PNNH complexes to activate alcohol and hemiaminals at near-ambient temperatures through the assistance of the terminal N-H proton. Mechanistic studies reveal the presence of an unexpected aldehyde-bound ruthenium species during the reaction, which is also the catalytic resting state. We further utilize the low-temperature activity to synthesize several simple amide bond-containing commercially available pharmaceutical drugs from the corresponding amines and alcohols via the dehydrogenative coupling method.
Collapse
Affiliation(s)
- Sayan Kar
- Department
of Molecular Chemistry and Materials Science, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Yinjun Xie
- Department
of Molecular Chemistry and Materials Science, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Quan Quan Zhou
- Department
of Molecular Chemistry and Materials Science, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Yael Diskin-Posner
- Department
of Chemical Research Support, The Weizmann
Institute of Science, Rehovot 76100, Israel
| | - Yehoshoa Ben-David
- Department
of Molecular Chemistry and Materials Science, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - David Milstein
- Department
of Molecular Chemistry and Materials Science, The Weizmann Institute of Science, Rehovot 76100, Israel
| |
Collapse
|
17
|
Heravi MRP, Hosseinian A, Rahmani Z, Ebadi A, Vessally E. Transition‐metal‐catalyzed dehydrogenative coupling of alcohols and amines: A novel and atom‐economical access to amides. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000301] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
| | - Akram Hosseinian
- School of Engineering Science, College of Engineering, University of Tehran Tehran Iran
| | - Zahra Rahmani
- Department of Chemistry Tabriz Branch, Islamic Azad University Tabriz Iran
| | - Abdolghaffar Ebadi
- Department of Agriculture Jouybar Branch, Islamic Azad University Jouybar Iran
| | | |
Collapse
|
18
|
Rerkrachaneekorn T, Tankam T, Sukwattanasinitt M, Wacharasindhu S. NaI-mediated oxidative amidation of benzyl alcohols/aromatic aldehydes to benzamides via electrochemical reaction. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
19
|
Singha K, Ghosh SC, Panda AB. Visible Light‐Driven Efficient Synthesis of Amides from Alcohols using Cu−N−TiO
2
Heterogeneous Photocatalyst. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Krishnadipti Singha
- CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) GB Marg Bhavnagar 364002 Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Subhash Chandra Ghosh
- CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) GB Marg Bhavnagar 364002 Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Asit Baran Panda
- CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) GB Marg Bhavnagar 364002 Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| |
Collapse
|
20
|
Fu Z, Wang X, Tao S, Bu Q, Wei D, Liu N. Manganese Catalyzed Direct Amidation of Esters with Amines. J Org Chem 2021; 86:2339-2358. [DOI: 10.1021/acs.joc.0c02478] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zhengqiang Fu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Xinghua Wang
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Sheng Tao
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Qingqing Bu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Donghui Wei
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Ning Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| |
Collapse
|
21
|
Yazdani E, Heydari A. Acceptorless dehydrogenative oxidation of primary alcohols to carboxylic acids and reduction of nitroarenes via hydrogen borrowing catalyzed by a novel nanomagnetic silver catalyst. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121453] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
22
|
Biswas S, Pal A, Pal T. Supported metal and metal oxide particles with proximity effect for catalysis. RSC Adv 2020; 10:35449-35472. [PMID: 35515660 PMCID: PMC9056907 DOI: 10.1039/d0ra06168a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/08/2020] [Indexed: 11/21/2022] Open
Abstract
External influence is essential for any change to occur in this world. Similarly, the reaction path of a chemical reaction can be changed with the addition of a catalyst from outside. Sometimes a catalyst performs better when it remains associated with an inert substance, which is called a support material (SM). Improved catalyst accomplishment arises from the 'proximity effect'. Even inert supports play a role in better product formulation or environmental remediation. In this review, it has been shown how the SM, as a nest, aids the catalyst particle synergistically to perform a good job in a chemical reaction. The structure-function relationship of SM helps in catalyst activation to some extent, and produces active centres that are difficult to fully ascertain. In the text, Langmuir-Hinshelwood (L-H), Mars-van Krevelen (MVK), and Eley-Rideal (E-R) mechanisms are highlighted for the adsorption processes as the case may be. Again, the importance of SM for both catalyst and substrates has been consolidated here in the text. Finally, the role of the initiator and the promoter is also discussed in this review.
Collapse
Affiliation(s)
- Subhadeep Biswas
- Department of Civil Engineering, Indian Institute of Technology Kharagpur 721302 India
| | - Anjali Pal
- Department of Civil Engineering, Indian Institute of Technology Kharagpur 721302 India
| | - Tarasankar Pal
- Department of Chemical Sciences, University of Johannesburg Auckland Park South Africa
| |
Collapse
|
23
|
Nandi J, Vaughan MZ, Sandoval AL, Paolillo JM, Leadbeater NE. Oxidative Amidation of Amines in Tandem with Transamidation: A Route to Amides Using Visible-Light Energy. J Org Chem 2020; 85:9219-9229. [PMID: 32539393 DOI: 10.1021/acs.joc.0c01222] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A methodology is reported for preparing amides using amines as an acyl source. The protocol involves the visible-light-promoted oxidative amidation of amines with pyrazole to synthesize N-acyl pyrazoles followed by transamidation. By combining photoredox catalysis with oxoammonium cations in the presence of sodium persulfate as a terminal oxidant, the N-acyl pyrazoles could be prepared efficiently and effectively using blue LEDs. The transamidation step was performed without the need to purify the N-acyl pyrazole intermediate, and a range of amides were generated in good to excellent yields.
Collapse
Affiliation(s)
- Jyoti Nandi
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Matthew Z Vaughan
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Arturo León Sandoval
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Joshua M Paolillo
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Nicholas E Leadbeater
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| |
Collapse
|
24
|
Chhatwal AR, Lomax HV, Blacker AJ, Williams JMJ, Marcé P. Direct synthesis of amides from nonactivated carboxylic acids using urea as nitrogen source and Mg(NO 3) 2 or imidazole as catalysts. Chem Sci 2020; 11:5808-5818. [PMID: 32832055 PMCID: PMC7416778 DOI: 10.1039/d0sc01317j] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/16/2020] [Indexed: 12/19/2022] Open
Abstract
A new method for the direct synthesis of primary and secondary amides from carboxylic acids is described using Mg(NO3)2·6H2O or imidazole as a low-cost and readily available catalyst, and urea as a stable, and easy to manipulate nitrogen source. This methodology is particularly useful for the direct synthesis of primary and methyl amides avoiding the use of ammonia and methylamine gas which can be tedious to manipulate. Furthermore, the transformation does not require the employment of coupling or activating agents which are commonly required.
Collapse
Affiliation(s)
- A Rosie Chhatwal
- Department of Chemistry , University of Bath , Claverton Down , Bath , BA2 7AY , UK .
| | - Helen V Lomax
- Centre for Sustainable Chemical Technologies , University of Bath , Claverton Down , Bath , BA2 7AY , UK
| | - A John Blacker
- Institute of Process Research & Development , School of Chemistry , University of Leeds , Woodhouse Lane , Leeds LS2 9JT , UK
| | - Jonathan M J Williams
- Department of Chemistry , University of Bath , Claverton Down , Bath , BA2 7AY , UK .
| | - Patricia Marcé
- Department of Chemistry , University of Bath , Claverton Down , Bath , BA2 7AY , UK .
| |
Collapse
|
25
|
Lauro FV, Marcela RN, Maria LR, Francisco DC, Virginia MA, Alejandra GEE, Yaritza BB, Yazmin OA. Synthesis of a New Dioxaspiro[bicyclo[3.3.1]nonane-oxabicyclo[6.2.0]deca- 1(10),8-dien-4-one Derivative Using Some Chemical Strategies. LETT ORG CHEM 2020. [DOI: 10.2174/1570178617666191116123359] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
There are several protocols for the preparation of bicyclic derivatives; however, some methods use dangerous and require special conditions. The aim of this study was to synthesize a new Dioxaspiro[ bicyclo[3.3.1]nonane-oxabicyclo[6.2.0]-deca-1(10), 8-dien-4-one (compound 8). Compound 8 was prepared using some reactions such as; i) etherification, ii) reduction, iii) amidation, iv) imination and v) 2+2 addition. The chemical structure of 8 and its intermediaries were completely characterized by spectroscopic techniques and elemental analysis. The synthesis showed a yield of 85% for compound 8. In this study, an easy method for the preparation of compound 8 is reported.
Collapse
Affiliation(s)
- Figueroa-Valverde Lauro
- Laboratory of Pharmaco-Chemistry at the Faculty of Chemical Biological Sciences of the University Autonomous of Campeche, Av. Ex Hacienda Kala s/n, 24085 San Francisco de Campeche, Mexico
| | - Rosas-Nexticapa Marcela
- Facultad de Nutricion, Universidad Veracruzana. Medicos y Odontologos s/n, 91010, Xalapa, Veracruz, Mexico
| | - Lopez-Ramos Maria
- Laboratory of Pharmaco-Chemistry at the Faculty of Chemical Biological Sciences of the University Autonomous of Campeche, Av. Ex Hacienda Kala s/n, 24085 San Francisco de Campeche, Mexico
| | - Diaz Cedillo Francisco
- Escuela Nacional de Ciencias Biologicas del Instituto Politecnico Nacional. Prol. Carpio y Plan de Ayala s/n Col. Santo Tomas, Mexico
| | - Mateu-Armand Virginia
- Facultad de Nutricion, Universidad Veracruzana. Medicos y Odontologos s/n, 91010, Xalapa, Veracruz, Mexico
| | | | - Borges-Ballote Yaritza
- Laboratory of Pharmaco-Chemistry at the Faculty of Chemical Biological Sciences of the University Autonomous of Campeche, Av. Ex Hacienda Kala s/n, 24085 San Francisco de Campeche, Mexico
| | - Ortiz-Ake Yazmin
- Laboratory of Pharmaco-Chemistry at the Faculty of Chemical Biological Sciences of the University Autonomous of Campeche, Av. Ex Hacienda Kala s/n, 24085 San Francisco de Campeche, Mexico
| |
Collapse
|
26
|
Yadav P, Yadav M, Gaur R, Gupta R, Arora G, Rana P, Srivastava A, Sharma RK. Fabrication of Copper‐based Silica‐coated Magnetic Nanocatalyst for Efficient One‐pot Synthesis of Chalcones
via
A
3
Coupling of Aldehydes‐Alkynes‐Amines. ChemCatChem 2020. [DOI: 10.1002/cctc.202000148] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Priya Yadav
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
- Department of Chemistry Hindu College University of Delhi Delhi 110007 India
| | - Manavi Yadav
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
- Department of Chemistry Hindu College University of Delhi Delhi 110007 India
| | - Rashmi Gaur
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Radhika Gupta
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Gunjan Arora
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Pooja Rana
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| | - Anju Srivastava
- Department of Chemistry Hindu College University of Delhi Delhi 110007 India
| | - Rakesh K. Sharma
- Green Chemistry Network Centre Department of Chemistry University of Delhi Delhi 110007 India
| |
Collapse
|
27
|
Shah SS, Shee M, Venkatesh Y, Singh AK, Samanta S, Singh NDP. Organophotoredox‐Mediated Amide Synthesis by Coupling Alcohol and Amine through Aerobic Oxidation of Alcohol. Chemistry 2020; 26:3703-3708. [PMID: 31923326 DOI: 10.1002/chem.201904924] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Indexed: 12/30/2022]
Affiliation(s)
- Sk. Sheriff Shah
- Department of ChemistryIndian Institute of Technology Kharagpur Kharagpur West Bengal 721302 India
| | - Maniklal Shee
- Department of ChemistryIndian Institute of Technology Kharagpur Kharagpur West Bengal 721302 India
| | - Yarra Venkatesh
- Department of ChemistryIndian Institute of Technology Kharagpur Kharagpur West Bengal 721302 India
| | - Amit Kumar Singh
- Department of ChemistryIndian Institute of Technology Kharagpur Kharagpur West Bengal 721302 India
| | - Samya Samanta
- Department of ChemistryIndian Institute of Technology Kharagpur Kharagpur West Bengal 721302 India
| | - N. D. Pradeep Singh
- Department of ChemistryIndian Institute of Technology Kharagpur Kharagpur West Bengal 721302 India
| |
Collapse
|
28
|
Pichardo MC, Tavakoli G, Armstrong JE, Wilczek T, Thomas BE, Prechtl MHG. Copper-Catalyzed Formylation of Amines by using Methanol as the C1 Source. CHEMSUSCHEM 2020; 13:882-887. [PMID: 31916381 DOI: 10.1002/cssc.201903266] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 01/08/2020] [Indexed: 06/10/2023]
Abstract
Cu/TEMPO catalyst systems are known for the selective transformation of alcohols to aldehydes, as well as for the simultaneous coupling of alcohols and amines to imines under oxidative conditions. In this study, such a Cu/TEMPO catalyst system is found to catalyze the N-formylation of a variety of amines by initial oxidative activation of methanol as the carbonyl source via formaldehyde and formation of N,O-hemiacetals and oxidation of the latter under very mild conditions. A vast range of amines, including aromatic and aliphatic, primary and secondary, and linear and cyclic amines are formylated under these conditions with good to excellent yields. Moreover, paraformaldehyde can be used instead of methanol for the N-formylation.
Collapse
Affiliation(s)
| | - Ghazal Tavakoli
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany
| | - Jessica E Armstrong
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany
- Department of Chemistry, Yale University, 225 Prospect St, New Haven, CT, 06511-8499, USA
| | - Tobias Wilczek
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany
| | - Bradley E Thomas
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany
| | - Martin H G Prechtl
- Department of Chemistry, University of Cologne, Greinstr. 6, 50939, Köln, Germany
- Department of Science and Environment, Roskilde University, Universitetsvej 1, 4000, Roskilde, Denmark
| |
Collapse
|
29
|
Wang Y, Furukawa S, Fu X, Yan N. Organonitrogen Chemicals from Oxygen-Containing Feedstock over Heterogeneous Catalysts. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03744] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Yunzhu Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Shinya Furukawa
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo 001-0021, Japan
- Elements Strategy Initiative for Catalysis and Battery, Kyoto University, Kyoto Daigaku Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Xinpu Fu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Ning Yan
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| |
Collapse
|
30
|
Daw P, Kumar A, Espinosa-Jalapa NA, Ben-David Y, Milstein D. Direct Synthesis of Amides by Acceptorless Dehydrogenative Coupling of Benzyl Alcohols and Ammonia Catalyzed by a Manganese Pincer Complex: Unexpected Crucial Role of Base. J Am Chem Soc 2019; 141:12202-12206. [DOI: 10.1021/jacs.9b05261] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Prosenjit Daw
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Amit Kumar
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | | | - Yehoshoa Ben-David
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - David Milstein
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| |
Collapse
|
31
|
Inagawa H, Uchida S, Yamaguchi E, Itoh A. Metal‐Free Oxidative Amidation of Aromatic Aldehydes using an Anthraquinone‐Based Organophotocatalyst. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900256] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hisamori Inagawa
- Laboratory of Pharmaceutical Synthetic ChemistryGifu Pharmaceutical University 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| | - Seiichiro Uchida
- Laboratory of Pharmaceutical Synthetic ChemistryGifu Pharmaceutical University 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| | - Eiji Yamaguchi
- Laboratory of Pharmaceutical Synthetic ChemistryGifu Pharmaceutical University 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| | - Akichika Itoh
- Laboratory of Pharmaceutical Synthetic ChemistryGifu Pharmaceutical University 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| |
Collapse
|
32
|
Mohebali H, Mahjoub AR, Karimi M, Heydari A. Oxidative amidation of benzyl alcohol, benzaldhyde, benzoic acid styrene and phenyl acetylene catalyzed by ordered mesoporous HKUST‐1‐Cu: Effect of surface area on oxidative amidation reaction. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4822] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Haleh Mohebali
- Chemistry DepartmentTarbiat Modare University Tehran, Iran, P. O. Box 14155‐4383 Tehran Iran
| | - Ali Reza Mahjoub
- Chemistry DepartmentTarbiat Modare University Tehran, Iran, P. O. Box 14155‐4383 Tehran Iran
| | - Meghdad Karimi
- Chemistry DepartmentTarbiat Modare University Tehran, Iran, P. O. Box 14155‐4383 Tehran Iran
| | - Akbar Heydari
- Chemistry DepartmentTarbiat Modare University Tehran, Iran, P. O. Box 14155‐4383 Tehran Iran
| |
Collapse
|
33
|
Balaboina R, Thirukovela NS, Vadde R, Vasam CS. Amide bond synthesis via silver(I) N-heterocyclic carbene-catalyzed and tert-butyl hydroperoxide-mediated oxidative coupling of alcohols with amines under base free conditions. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.02.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
34
|
Shu S, Huang M, Jiang J, Qu LB, Liu Y, Ke Z. Catalyzed or non-catalyzed: chemoselectivity of Ru-catalyzed acceptorless dehydrogenative coupling of alcohols and amines via metal–ligand bond cooperation and (de)aromatization. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00243j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanistic origin of the chemoselectivity for Ru-catalyzed acceptorless coupling of amines and alcohols.
Collapse
Affiliation(s)
- Siwei Shu
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- P. R. China
| | - Meijie Huang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- P. R. China
| | - Jingxing Jiang
- School of Materials Science and Engineering
- PCFM Lab
- Sun Yat-sen University
- Guangzhou 510275
- P. R. China
| | - Ling-Bo Qu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Yan Liu
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- P. R. China
| | - Zhuofeng Ke
- School of Materials Science and Engineering
- PCFM Lab
- Sun Yat-sen University
- Guangzhou 510275
- P. R. China
| |
Collapse
|
35
|
Shang S, Chen PP, Wang L, Lv Y, Li WX, Gao S. Metal-Free Nitrogen- and Boron-Codoped Mesoporous Carbons for Primary Amides Synthesis from Primary Alcohols via Direct Oxidative Dehydrogenation. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02889] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sensen Shang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China
| | - Pei-Pei Chen
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lianyue Wang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China
| | - Ying Lv
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China
| | - Wei-Xue Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China
- School of Chemistry and Material Science, CAS Center for Excellence in Nanoscience, iChEM, University of Science and Technology of China; Hefei National Laboratory for Physical Sciences at the Microscale, Hefei 230026, China
| | - Shuang Gao
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China
| |
Collapse
|
36
|
Mondal A, Subaramanian M, Nandakumar A, Balaraman E. Manganese-Catalyzed Direct Conversion of Ester to Amide with Liberation of H 2. Org Lett 2018; 20:3381-3384. [PMID: 29791162 DOI: 10.1021/acs.orglett.8b01305] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A simple and efficient Mn-catalyzed acylation of amines is achieved using both acyl and alkoxy functions of unactivated esters with the liberation of molecular hydrogen as a sole byproduct. The present protocol provides an atom-economical and sustainable route for the synthesis of amides from esters by employing an earth-abundant manganese salt and inexpensive phosphine-free tridentate ligand.
Collapse
Affiliation(s)
- Akash Mondal
- Organic Chemistry Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune - 411008 , India
| | - Murugan Subaramanian
- Organic Chemistry Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune - 411008 , India
| | - Avanashiappan Nandakumar
- Organic Chemistry Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune - 411008 , India
| | - Ekambaram Balaraman
- Organic Chemistry Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune - 411008 , India
| |
Collapse
|
37
|
Xie Y, Hu P, Bendikov T, Milstein D. Heterogeneously catalyzed selective hydrogenation of amides to alcohols and amines. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00112j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We report the heterogeneously catalyzed hydrogenation of amides to form alcohols and amines.
Collapse
Affiliation(s)
- Yinjun Xie
- Department of Organic Chemistry
- Weizmann Institute of Science
- Rehovot
- Israel
| | - Peng Hu
- Department of Organic Chemistry
- Weizmann Institute of Science
- Rehovot
- Israel
- School of Chemistry
| | - Tatyana Bendikov
- Department of Chemical Research Support
- Weizmann Institute of Science
- Rehovot
- Israel
| | - David Milstein
- Department of Organic Chemistry
- Weizmann Institute of Science
- Rehovot
- Israel
| |
Collapse
|
38
|
Direct Synthesis of Amides by Dehydrogenative Coupling of Amines with either Alcohols or Esters: Manganese Pincer Complex as Catalyst. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709180] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
39
|
Kumar A, Espinosa-Jalapa NA, Leitus G, Diskin-Posner Y, Avram L, Milstein D. Direct Synthesis of Amides by Dehydrogenative Coupling of Amines with either Alcohols or Esters: Manganese Pincer Complex as Catalyst. Angew Chem Int Ed Engl 2017; 56:14992-14996. [DOI: 10.1002/anie.201709180] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Amit Kumar
- Department of Organic Chemistry; Weizmann Institute of Institution; Rehovot 76100 Israel
| | | | - Gregory Leitus
- Chemical Research Support; Weizmann Institute of Science; Rehovot 76100 Israel
| | - Yael Diskin-Posner
- Chemical Research Support; Weizmann Institute of Science; Rehovot 76100 Israel
| | - Liat Avram
- Chemical Research Support; Weizmann Institute of Science; Rehovot 76100 Israel
| | - David Milstein
- Department of Organic Chemistry; Weizmann Institute of Institution; Rehovot 76100 Israel
| |
Collapse
|
40
|
Jiang YY, Zhu L, Liang Y, Man X, Bi S. Mechanism of Amide Bond Formation from Carboxylic Acids and Amines Promoted by 9-Silafluorenyl Dichloride Derivatives. J Org Chem 2017; 82:9087-9096. [DOI: 10.1021/acs.joc.7b01637] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yuan-Ye Jiang
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Ling Zhu
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Yujie Liang
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Xiaoping Man
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Siwei Bi
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| |
Collapse
|
41
|
Ghalehshahi HG, Madsen R. Silver-Catalyzed Dehydrogenative Synthesis of Carboxylic Acids from Primary Alcohols. Chemistry 2017; 23:11920-11926. [DOI: 10.1002/chem.201702420] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Hajar Golshadi Ghalehshahi
- Department of Chemistry; Technical University of Denmark; 2800 Kgs. Lyngby Denmark
- Current address: Department of Chemistry; K. N. Toosi University of Technology, P. O. Box 15875; 4416 Tehran Iran
| | - Robert Madsen
- Department of Chemistry; Technical University of Denmark; 2800 Kgs. Lyngby Denmark
| |
Collapse
|
42
|
Affiliation(s)
- Hai Huang
- Department of Chemistry and
Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
| | - Jun Yong Kang
- Department of Chemistry and
Biochemistry, University of Nevada Las Vegas, 4505 S. Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
| |
Collapse
|
43
|
Lane EM, Uttley KB, Hazari N, Bernskoetter W. Iron-Catalyzed Amide Formation from the Dehydrogenative Coupling of Alcohols and Secondary Amines. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00258] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Elizabeth M. Lane
- Department
of Chemistry, Brown University, Providence, Rhode Island 02912, United States
| | - Katherine B. Uttley
- Department
of Chemistry, The University of Missouri, Columbia, Missouri 65211, United States
| | - Nilay Hazari
- Department
of Chemistry, Yale University, New Haven, Connecticut 06511, United States
| | - Wesley Bernskoetter
- Department
of Chemistry, The University of Missouri, Columbia, Missouri 65211, United States
| |
Collapse
|
44
|
Saha A, Payra S, Banerjee S. Molecular-Iodine-Catalyzed Transformation of Benzyl Amines toN-Benzyl BenzamidesviaOxidative Dehydrogenation/A2like Self-Coupling and Hydration under Metal-Free Mild Conditions. ChemistrySelect 2017. [DOI: 10.1002/slct.201700225] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Arijit Saha
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya; Bilaspur, C.G. India 495009
| | - Soumen Payra
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya; Bilaspur, C.G. India 495009
| | - Subhash Banerjee
- Department of Chemistry; Guru Ghasidas Vishwavidyalaya; Bilaspur, C.G. India 495009
| |
Collapse
|
45
|
Nguyen TT, Hull KL. Rhodium-Catalyzed Oxidative Amidation of Sterically Hindered Aldehydes and Alcohols. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02541] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Trang T. Nguyen
- Department
of Chemistry, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61820, United States
| | - Kami L. Hull
- Department
of Chemistry, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61820, United States
| |
Collapse
|
46
|
Chen T, Zeng G, Lai Z, Huang KW. Environmentally benign synthesis of amides and ureas via catalytic dehydrogenation coupling of volatile alcohols and amines in a Pd-Ag membrane reactor. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.05.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
47
|
Abstract
The present review offers an overview of nonclassical (e.g., with no pre- or in situ activation of a carboxylic acid partner) approaches for the construction of amide bonds. The review aims to comprehensively discuss relevant work, which was mainly done in the field in the last 20 years. Organization of the data follows a subdivision according to substrate classes: catalytic direct formation of amides from carboxylic and amines ( section 2 ); the use of carboxylic acid surrogates ( section 3 ); and the use of amine surrogates ( section 4 ). The ligation strategies (NCL, Staudinger, KAHA, KATs, etc.) that could involve both carboxylic acid and amine surrogates are treated separately in section 5 .
Collapse
Affiliation(s)
- Renata Marcia de Figueiredo
- Institut Charles Gerhardt de Montpellier (ICGM), UMR 5253-CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie , 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Jean-Simon Suppo
- Institut Charles Gerhardt de Montpellier (ICGM), UMR 5253-CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie , 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
| | - Jean-Marc Campagne
- Institut Charles Gerhardt de Montpellier (ICGM), UMR 5253-CNRS-UM-ENSCM, Ecole Nationale Supérieure de Chimie , 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
| |
Collapse
|
48
|
Sharma R, Vishwakarma RA, Bharate SB. Ligand-Free Copper-Manganese Spinel Oxide-Catalyzed Tandem One-Pot C-H Amidation andN-Arylation of Benzylamines: A Facile Access to 2-Arylquinazolin-4(3H)-ones. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600549] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Rohit Sharma
- Medicinal Chemistry Division; CSIR - Indian Institute of Integrative Medicine; Canal Road Jammu - 180001 India
- Academy of Scientific & Innovative Research (AcSIR); CSIR - Indian Institute of Integrative Medicine; Canal Road Jammu - 180001 India
| | - Ram A. Vishwakarma
- Medicinal Chemistry Division; CSIR - Indian Institute of Integrative Medicine; Canal Road Jammu - 180001 India
- Academy of Scientific & Innovative Research (AcSIR); CSIR - Indian Institute of Integrative Medicine; Canal Road Jammu - 180001 India
| | - Sandip B. Bharate
- Medicinal Chemistry Division; CSIR - Indian Institute of Integrative Medicine; Canal Road Jammu - 180001 India
- Academy of Scientific & Innovative Research (AcSIR); CSIR - Indian Institute of Integrative Medicine; Canal Road Jammu - 180001 India
| |
Collapse
|
49
|
Mirza-Aghayan M, Ganjbakhsh N, Molaee Tavana M, Boukherroub R. Ultrasound-assisted direct oxidative amidation of benzyl alcohols catalyzed by graphite oxide. ULTRASONICS SONOCHEMISTRY 2016; 32:37-43. [PMID: 27150743 DOI: 10.1016/j.ultsonch.2016.02.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2015] [Revised: 02/10/2016] [Accepted: 02/10/2016] [Indexed: 06/05/2023]
Abstract
Ultrasound irradiation was successfully applied for the direct oxidative amidation of benzyl alcohols with amines into the corresponding amides using graphite oxide (GO) as an oxidative and reusable solid acid catalyst in acetonitrile as solvent at 50°C under air atmosphere. The direct oxidative amidation of benzyl alcohols takes place under mild conditions yielding the corresponding amides in good to high yields (69-95%) and short reaction times under metal-free conditions.
Collapse
Affiliation(s)
- Maryam Mirza-Aghayan
- Chemistry and Chemical Engineering Research Center of Iran (CCERCI), P.O. Box 14335-186, Tehran, Iran.
| | - Nahid Ganjbakhsh
- Chemistry and Chemical Engineering Research Center of Iran (CCERCI), P.O. Box 14335-186, Tehran, Iran
| | - Mahdieh Molaee Tavana
- Chemistry and Chemical Engineering Research Center of Iran (CCERCI), P.O. Box 14335-186, Tehran, Iran
| | - Rabah Boukherroub
- Institut d'Electronique, de Microélectronique et de Nanotechnologie (IEMN, UMR CNRS 8520), Université Lille 1, Avenue Poincaré - CS 60069, 59652 Villeneuve d'Ascq, France
| |
Collapse
|
50
|
Yoshida K, Kon K, Shimizu KI. Atomic-Resolution HAADF-STEM Study of Ag/Al2O3 Catalysts for Borrowing-Hydrogen and Acceptorless Dehydrogenative Coupling Reactions of Alcohols. Top Catal 2016. [DOI: 10.1007/s11244-016-0695-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|