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Rossi R, Angelici G, Casotti G, Manzini C, Lessi M. Catalytic Synthesis of 1,2,4,5‐Tetrasubstituted 1
H
‐Imidazole Derivatives: State of the Art. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801381] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Renzo Rossi
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Gaetano Angelici
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Gianluca Casotti
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Chiara Manzini
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Marco Lessi
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
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2
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Khalafi-Nezhad A, Shekouhy M, Sharghi H, Aboonajmi J, Zare A. A new more atom-efficient multi-component approach to tetrasubstituted imidazoles: one-pot condensation of nitriles, amines and benzoin. RSC Adv 2016. [DOI: 10.1039/c6ra11171h] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new more atom-efficient multi-component approach for the synthesis of tetrasubstituted imidazoles via the one-pot condensation of nitriles, primary amines and benzoin has been described.
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Affiliation(s)
- Ali Khalafi-Nezhad
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Mohsen Shekouhy
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Hashem Sharghi
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
| | - Jasem Aboonajmi
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71454
- Iran
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3
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Green synthesis of tri/tetrasubstituted 1H-imidazoles and 2,3-dihydroquinazolin-4(1H)-ones using nano aluminium nitride as solid source of ammonia. J CHEM SCI 2015. [DOI: 10.1007/s12039-015-0890-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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4
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Saito A, Kambara Y, Yagyu T, Noguchi K, Yoshimura A, Zhdankin VV. Metal-Free [2+2+1] Annulation of Alkynes, Nitriles and Nitrogen Atoms from Iminoiodanes for Synthesis of Highly Substituted Imidazoles. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500032] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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5
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Zhang M, Liang X, Jiang S, Qiu H. Preparation and applications of surface-confined ionic-liquid stationary phases for liquid chromatography. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2013.09.011] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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6
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Maton C, De Vos N, Roman BI, Vanecht E, Brooks NR, Binnemans K, Schaltin S, Fransaer J, Stevens CV. Continuous Synthesis of Peralkylated Imidazoles and their Transformation into Ionic Liquids with Improved (Electro)Chemical Stabilities. Chemphyschem 2012; 13:3146-57. [DOI: 10.1002/cphc.201200343] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Indexed: 11/06/2022]
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7
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Cukalovic A, Monbaliu JCM, Heynderickx GJ, Stevens CV. User Friendly and Flexible Kiliani Reaction on Ketoses Using Microreaction Technology. J Flow Chem 2012. [DOI: 10.1556/jfc-d-12-00003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Das B, Kashanna J, Kumar RA, Jangili P. Synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles in water using p-dodecylbenzenesulfonic acid as catalyst. MONATSHEFTE FUR CHEMIE 2012. [DOI: 10.1007/s00706-012-0770-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Kong L, Lv X, Lin Q, Liu X, Zhou Y, Jia Y. Efficient Synthesis of Imidazoles from Aldehydes and 1,2-Diketones under Superheating Conditions by Using a Continuous Flow Microreactor System under Pressure. Org Process Res Dev 2010. [DOI: 10.1021/op100058h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lingjie Kong
- Chemistry Department, Fudan University, Shanghai, 200433, P.R. China
| | - Xiaoming Lv
- Chemistry Department, Fudan University, Shanghai, 200433, P.R. China
| | - Qi Lin
- Chemistry Department, Fudan University, Shanghai, 200433, P.R. China
| | - Xiaofeng Liu
- Chemistry Department, Fudan University, Shanghai, 200433, P.R. China
| | - Yaming Zhou
- Chemistry Department, Fudan University, Shanghai, 200433, P.R. China
| | - Yu Jia
- Chemistry Department, Fudan University, Shanghai, 200433, P.R. China
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10
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11
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Supported heteropoly acids offering strong option for efficient and cleaner processing for the synthesis of imidazole derivatives under solvent-free condition. Mol Divers 2010; 15:125-34. [DOI: 10.1007/s11030-009-9213-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2009] [Accepted: 11/18/2009] [Indexed: 10/19/2022]
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12
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Singh BK, Stevens CV, Acke DR, Parmar VS, Van der Eycken EV. Copper-mediated N- and O-arylations with arylboronic acids in a continuous flow microreactor: a new avenue for efficient scalability. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2008.09.159] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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13
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Acke DRJ, Stevens CV, Roman BI. Microreactor Technology: Continuous Synthesis of 1H-Isochromeno[3,4-d]imidazol-5-ones. Org Process Res Dev 2008. [DOI: 10.1021/op700289e] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Davy R. J. Acke
- Research Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, B-9000 Ghent, Belgium
| | - Christian V. Stevens
- Research Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, B-9000 Ghent, Belgium
| | - Bart I. Roman
- Research Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, B-9000 Ghent, Belgium
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14
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Seeberger PH, Geyer K, Codée JDC. Microreactors as tools in the hands of synthetic chemists. ACTA ACUST UNITED AC 2007:1-19. [PMID: 17695707 DOI: 10.1007/2789_2007_025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Recent developments in the construction of microstructured reaction devices and their wide-ranging applications in many different areas of chemistry suggest that microreactors may significantly impact the way chemists conduct experiments. Miniaturizing reactions offers many advantages for the synthetic organic chemist: high-throughput scanning of reaction conditions, precise control of reaction variables, the use of small quantities of reagents, increased safety parameters, and ready scale-up of synthetic procedures. A wide range of single and multiphase reactions has been performed in microfluidic-based devices. Certainly, microreactors cannot be applied to all chemistries yet and microfluidic systems also have disadvantages. Limited reaction time ranges, high sensitivity to precipitating products, and analytical challenges have to be overcome. An overview of microfluidic devices available for chemical synthesis is provided and some specific examples, mainly from our laboratory, are discussed to illustrate the potential of microreactors.
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Affiliation(s)
- P H Seeberger
- Laboratory for Organic Chemistry, Swiss Federal Institute of Technology (ETH) Zurich, HCI F 315, Wolfgang-Pauli-Str. 10, 8093 Zurich, Switzerland.
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Kantevari S, Vuppalapati SV, Biradar DO, Nagarapu L. Highly efficient, one-pot, solvent-free synthesis of tetrasubstituted imidazoles using HClO4–SiO2 as novel heterogeneous catalyst. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.molcata.2006.10.048] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Geyer K, Codée JDC, Seeberger PH. Microreactors as Tools for Synthetic Chemists—The Chemists' Round-Bottomed Flask of the 21st Century? Chemistry 2006; 12:8434-42. [PMID: 16991184 DOI: 10.1002/chem.200600596] [Citation(s) in RCA: 390] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Will microreactors replace the round-bottomed flask to perform chemical reactions in the near future? Recent developments in the construction of microstructured reaction devices and their wide-ranging applications in many different areas of chemistry suggest that they can have a significant impact on the way chemists conduct their experiments. Miniaturizing reactions offers many advantages for the synthetic organic chemist: high-throughput scanning of reaction conditions, precise control of reaction variables, the use of small quantities of reagents, increased safety parameters, and ready scale-up of synthetic procedures. A wide range of single- and multiphase reactions have now been performed in microfluidic-based devices. Certainly, microreactors cannot be applied to all chemistries yet and microfluidic systems also have disadvantages. Limited reaction-time range, high sensitivity to precipitating products, and new physical, chemical, and analytical challenges have to be overcome. This concept article presents an overview of microfluidic devices available for chemical synthesis and evaluates the potential of microreactor technology in organic synthesis.
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Affiliation(s)
- Karolin Geyer
- Laboratory for Organic Chemistry, Swiss Federal Institute of Technology ETH, Wolfgang-Pauli-Strasse 10, 8093 Zürich, Switzerland
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