1
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Wagner F, Sagmeister P, Jusner CE, Tampone TG, Manee V, Buono FG, Williams JD, Kappe CO. A Slug Flow Platform with Multiple Process Analytics Facilitates Flexible Reaction Optimization. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308034. [PMID: 38273711 PMCID: PMC10987115 DOI: 10.1002/advs.202308034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/21/2023] [Indexed: 01/27/2024]
Abstract
Flow processing offers many opportunities to optimize reactions in a rapid and automated manner, yet often requires relatively large quantities of input materials. To combat this, the use of a flexible slug flow reactor, equipped with two analytical instruments, for low-volume optimization experiments are reported. A Buchwald-Hartwig amination toward the drug olanzapine, with 6 independent optimizable variables, is optimized using three different automated approaches: self-optimization, design of experiments, and kinetic modeling. These approaches are complementary and provide differing information on the reaction: pareto optimal operating points, response surface models, and mechanistic models, respectively. The results are achieved using <10% of the material that would be required for standard flow operation. Finally, a chemometric model is built utilizing automated data handling and three subsequent validation experiments demonstrate good agreement between the slug flow reactor and a standard (larger scale) flow reactor.
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Affiliation(s)
- Florian Wagner
- Center for Continuous Flow Synthesis and Processing (CC FLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 13Graz8010Austria
- Institute of ChemistryUniversity of GrazNAWI Graz, Heinrichstrasse 28Graz8010Austria
| | - Peter Sagmeister
- Center for Continuous Flow Synthesis and Processing (CC FLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 13Graz8010Austria
- Institute of ChemistryUniversity of GrazNAWI Graz, Heinrichstrasse 28Graz8010Austria
| | - Clemens E. Jusner
- Center for Continuous Flow Synthesis and Processing (CC FLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 13Graz8010Austria
- Institute of ChemistryUniversity of GrazNAWI Graz, Heinrichstrasse 28Graz8010Austria
| | - Thomas G. Tampone
- Boehringer Ingelheim Pharmaceuticals, Inc900 Ridgebury RoadRidgefieldCT06877USA
| | - Vidhyadhar Manee
- Boehringer Ingelheim Pharmaceuticals, Inc900 Ridgebury RoadRidgefieldCT06877USA
| | - Frederic G. Buono
- Boehringer Ingelheim Pharmaceuticals, Inc900 Ridgebury RoadRidgefieldCT06877USA
| | - Jason D. Williams
- Center for Continuous Flow Synthesis and Processing (CC FLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 13Graz8010Austria
- Institute of ChemistryUniversity of GrazNAWI Graz, Heinrichstrasse 28Graz8010Austria
| | - C. Oliver Kappe
- Center for Continuous Flow Synthesis and Processing (CC FLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 13Graz8010Austria
- Institute of ChemistryUniversity of GrazNAWI Graz, Heinrichstrasse 28Graz8010Austria
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2
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Emadi R, Bahrami Nekoo A, Molaverdi F, Khorsandi Z, Sheibani R, Sadeghi-Aliabadi H. Applications of palladium-catalyzed C-N cross-coupling reactions in pharmaceutical compounds. RSC Adv 2023; 13:18715-18733. [PMID: 37346956 PMCID: PMC10280806 DOI: 10.1039/d2ra07412e] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/17/2023] [Indexed: 06/23/2023] Open
Abstract
C-N cross-coupling bond formation reactions have become valuable approaches to synthesizing anilines and their derivatives, known as important chemical compounds. Recent developments in this field have focused on versatile catalysts, simple operation methods, and green reaction conditions. This review article presents an overview of C-N cross-coupling reactions in pharmaceutical compound synthesis reports. Selected examples of N-arylation reactions of various nitrogen-based compounds and aryl halides are defined for preparing pharmaceutical molecules.
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Affiliation(s)
- Reza Emadi
- Department of Biochemistry, Institute of Biochemistry & Biophysics (IBB), University of Tehran Tehran Iran
| | - Abbas Bahrami Nekoo
- Nanoalvand Pharmaceutical Company, Department of Quality Control, Unit of Raw Materials Simindasht Alborz Iran
| | - Fatemeh Molaverdi
- Department of Organic Chemistry, School of Chemistry, College of Science, Tehran University Tehran Islamic Republic of Iran
| | - Zahra Khorsandi
- Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences Isfahan 81746-73461 Iran
| | - Reza Sheibani
- Amirkabir University of Technology-Mahshahr Campus University St., Nahiyeh san'ati Mahshahr Khouzestan Iran
| | - Hojjat Sadeghi-Aliabadi
- Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences Isfahan 81746-73461 Iran
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3
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Huang C, Wang Y, Zhong R, Sun Z, Deng Y, Duan L. Induction heating enables efficient heterogeneous catalytic reactions over superparamagnetic nanocatalysts. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.108101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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4
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Impact of solvent selection on batch and flow syntheses for heterogeneous hydrogenation in drug substance manufacturing: A model-based analysis. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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5
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Grillo G, Cintas P, Colia M, Calcio Gaudino E, Cravotto G. Process intensification in continuous flow organic synthesis with enabling and hybrid technologies. FRONTIERS IN CHEMICAL ENGINEERING 2022. [DOI: 10.3389/fceng.2022.966451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Industrial organic synthesis is time and energy consuming, and generates substantial waste. Traditional conductive heating and mixing in batch reactors is no longer competitive with continuous-flow synthetic methods and enabling technologies that can strongly promote reaction kinetics. These advances lead to faster and simplified downstream processes with easier workup, purification and process scale-up. In the current Industry 4.0 revolution, new advances that are based on cyber-physical systems and artificial intelligence will be able to optimize and invigorate synthetic processes by connecting cascade reactors with continuous in-line monitoring and even predict solutions in case of unforeseen events. Alternative energy sources, such as dielectric and ohmic heating, ultrasound, hydrodynamic cavitation, reactive extruders and plasma have revolutionized standard procedures. So-called hybrid or hyphenated techniques, where the combination of two different energy sources often generates synergistic effects, are also worthy of mention. Herein, we report our consolidated experience of all of these alternative techniques.
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6
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Brandão P, Pineiro M, M.V.D. Pinho e Melo T. Flow Chemistry: Sequential Flow Processes for the Synthesis of Heterocycles. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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7
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Redij T, McKee JA, Do P, Campbell JA, Ma J, Li Z, Miller N, Srikanlaya C, Zhang D, Hua X, Li Z. 2-Aminothiophene derivatives as a new class of positive allosteric modulators of glucagon-like peptide 1 receptor. Chem Biol Drug Des 2022; 99:857-867. [PMID: 35313084 DOI: 10.1111/cbdd.14039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/08/2022] [Accepted: 03/05/2022] [Indexed: 11/29/2022]
Abstract
We report the discovery of two new 2-aminothiophene based small molecule positive allosteric modulators (PAMs) of glucagon-like peptide 1 receptor (GLP-1R) for the treatment of type 2 diabetes. One of the chemotypes, (S-1), has a molecular weight of 239 g/mol, the smallest molecule among all reported GLP-1R PAMs. When combined with GLP-1 peptide, S-1 increased the GLP-1R activity in a dose-dependent manner in a cell-based assay. When combined with the peptide agonist of vasoactive intestinal polypeptide receptor 1 (VIPR1), S-1 showed no specific activity on VIPR1, another class B GPCR present in the same HEK293-CREB cell line. Insulin secretion studies found S-1 combined with GLP-1 increased insulin secretion by 1.5-fold at 5 μM. In a mechanistic study, evidence is provided that the synergistic effect of S-1 with GLP-1 may be partly due to the enhanced impact on CREB based phosphorylation. Given the favorable profile of these chemotypes, the work reported herein suggests that 2-aminothiophene derivatives are a new and promising class of GLP-1R PAMs.
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Affiliation(s)
- Tejashree Redij
- Department of Biological Sciences, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - James A McKee
- Department of Chemistry & Biochemistry, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Phu Do
- Department of Chemistry & Biochemistry, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jeffrey A Campbell
- Department of Chemistry & Biochemistry, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jian Ma
- Department of Cancer Biology, Diabetes Research Center (DRC), University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Zhiyu Li
- Department of Pharmaceutical Sciences, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nicholas Miller
- Department of Chemistry & Biochemistry, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Chananchida Srikanlaya
- Department of Chemistry & Biochemistry, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
| | - Dianzheng Zhang
- Department of Bio-Medical Sciences, Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania, USA
| | - Xianxin Hua
- Department of Cancer Biology, Diabetes Research Center (DRC), University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Zhijun Li
- Department of Biological Sciences, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA.,Department of Chemistry & Biochemistry, University of the Sciences in Philadelphia, Philadelphia, Pennsylvania, USA
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8
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Kim J, Yonekura H, Watanabe T, Yoshikawa S, Nakanishi H, Badr S, Sugiyama H. Model-based comparison of batch and flow syntheses of an active pharmaceutical ingredient using heterogeneous hydrogenation. Comput Chem Eng 2022. [DOI: 10.1016/j.compchemeng.2021.107541] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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9
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Kreissl H, Jin J, Lin SH, Schüette D, Störtte S, Levin N, Chaudret B, Vorholt AJ, Bordet A, Leitner W. Commercial Cu 2 Cr 2 O 5 Decorated with Iron Carbide Nanoparticles as a Multifunctional Catalyst for Magnetically Induced Continuous-Flow Hydrogenation of Aromatic Ketones. Angew Chem Int Ed Engl 2021; 60:26639-26646. [PMID: 34617376 PMCID: PMC9298693 DOI: 10.1002/anie.202107916] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/30/2021] [Indexed: 11/10/2022]
Abstract
Copper chromite is decorated with iron carbide nanoparticles, producing a magnetically activatable multifunctional catalytic system. This system (ICNPs@Cu2Cr2O5) can reduce aromatic ketones to aromatic alcohols when exposed to magnetic induction. Under magnetic excitation, the ICNPs generate locally confined hot spots, selectively activating the Cu2Cr2O5 surface while the global temperature remains low (≈80 °C). The catalyst selectively hydrogenates a scope of benzylic and non‐benzylic ketones under mild conditions (3 bar H2, heptane), while ICNPs@Cu2Cr2O5 or Cu2Cr2O5 are inactive when the same global temperature is adjusted by conventional heating. A flow reactor is presented that allows the use of magnetic induction for continuous‐flow hydrogenation at elevated pressure. The excellent catalytic properties of ICNPs@Cu2Cr2O5 for the hydrogenation of biomass‐derived furfuralacetone are conserved for at least 17 h on stream, demonstrating for the first time the application of a magnetically heated catalyst to a continuously operated hydrogenation reaction in the liquid phase.
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Affiliation(s)
- Hannah Kreissl
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany
| | - Jing Jin
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany
| | - Sheng-Hsiang Lin
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany.,Institut für Technische und Makromolekulare Chemie, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Dirk Schüette
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany
| | - Sven Störtte
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany
| | - Natalia Levin
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany
| | - Bruno Chaudret
- Laboratoire de Physique et Chimie des Nano-Objets., Université de Toulouse, INSA, UPS, LPCNO, CNRS-UMR5215, 135 Avenue de Rangueil, 31077, Toulouse, France
| | - Andreas J Vorholt
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany
| | - Alexis Bordet
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany
| | - Walter Leitner
- Max Planck Institute for Chemical Energy Conversion, 45470, Mülheim an der Ruhr, Germany.,Institut für Technische und Makromolekulare Chemie, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
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10
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Kreissl H, Jin J, Lin S, Schüette D, Störtte S, Levin N, Chaudret B, Vorholt AJ, Bordet A, Leitner W. Commercial Cu
2
Cr
2
O
5
Decorated with Iron Carbide Nanoparticles as a Multifunctional Catalyst for Magnetically Induced Continuous‐Flow Hydrogenation of Aromatic Ketones. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Hannah Kreissl
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - Jing Jin
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - Sheng‐Hsiang Lin
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
- Institut für Technische und Makromolekulare Chemie RWTH Aachen University Worringerweg 2 52074 Aachen Germany
| | - Dirk Schüette
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - Sven Störtte
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - Natalia Levin
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - Bruno Chaudret
- Laboratoire de Physique et Chimie des Nano-Objets. Université de Toulouse INSA UPS LPCNO CNRS-UMR5215 135 Avenue de Rangueil 31077 Toulouse France
| | - Andreas J. Vorholt
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - Alexis Bordet
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - Walter Leitner
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
- Institut für Technische und Makromolekulare Chemie RWTH Aachen University Worringerweg 2 52074 Aachen Germany
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11
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Abstract
This work describes the total synthesis of jaspine B involving the highly diastereoselective Pd(II)-catalysed carbonylative cyclisation in the preparation of crucial intermediates. New conditions for this transformation were developed and involved the pBQ/LiCl as a reoxidation system and Fe(CO)5 as an in situ source of stoichiometric amount of carbon monoxide (1.5 molar equivalent). In addition, we have demonstrated the use of a flow reactor adopting proposed conditions in the large-scale preparation of key lactones.
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12
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Beletskaya IP, Averin AD. Metal-catalyzed reactions for the C(sp2)–N bond formation: achievements of recent years. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr4999] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Abstract
The review deals with the main catalytic methods for the C(sp2)–N bond formation, including Buchwald–Hartwig palladium-catalyzed amination of aryl and heteroaryl halides, renaissance of the Ullmann chemistry, i.e., the application of catalysis by copper complexes to form the carbon–nitrogen bond, and Chan–Lam reactions of (hetero)arylboronic acids with amines. Also, oxidative amination with C–H activation, which has been booming during the last decade, is addressed. Particular attention is paid to achievements in the application of heterogenized catalysts.
The bibliography includes 350 references.
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13
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Patil NB, Atapalkar RS, Chavan SP, Kulkarni AA. Multi-Step Synthesis of Miltefosine: Integration of Flow Chemistry with Continuous Mechanochemistry. Chemistry 2021; 27:17695-17699. [PMID: 34697844 DOI: 10.1002/chem.202103499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Indexed: 11/09/2022]
Abstract
Herein we report for the first time, an advanced continuous flow synthesis of the blockbuster Leishmaniasis drug miltefosine from simple starting materials by a sequence involving four steps of chemical transformation including a continuous mechanochemical step. First three reaction steps were performed in simple tubular reactors in a telescopic mode, while in the last step the product precipitated from the 3rd step was used for a continuous mechanochemical synthesis of miltefosine. When compared to a typical batch protocol that takes 15 h, miltefosine was obtained in 58 % overall yield in flow synthesis mode at the laboratory scale in a total residence time 34 min at synthesis rate of 10 g/hr, which is sufficient to treat 4800 patients per day.
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Affiliation(s)
- Niteen B Patil
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Ranjit S Atapalkar
- Chemical Engineering & Process Development, CSIR-National Chemical Laboratory, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Subhash P Chavan
- Division of Organic Chemistry, CSIR-National Chemical Laboratory, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Amol A Kulkarni
- Chemical Engineering & Process Development, CSIR-National Chemical Laboratory, Pune, 411008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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14
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Seemann A, Panten J, Kirschning A. Flow Chemistry under Extreme Conditions: Synthesis of Macrocycles with Musklike Olfactoric Properties. J Org Chem 2021; 86:13924-13933. [PMID: 33899468 DOI: 10.1021/acs.joc.1c00663] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Starting from small cyclic ketones, continuous flow synthesis is used to produce medium-sized rings and macrocycles that are relevant for the fragrance industry. Triperoxides are important intermediates in this process and are pyrolyzed at temperatures above 250 °C. The synthesis is carried out in two continuously operated flow reactors connected by a membrane-operated separator. The practicality of flow chemistry is impressively demonstrated in this work by the use of hazardous reagent mixtures (30% H2O2, 65% HNO3) and the pyrolysis of no less problematic peroxides. All new macrocycles were tested for their olfactory properties in relation to musk.
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Affiliation(s)
- Alexandra Seemann
- Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 1B, 30167 Hannover, Germany
| | | | - Andreas Kirschning
- Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 1B, 30167 Hannover, Germany
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15
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Díaz-Puerto ZJ, Raya-Barón Á, van Leeuwen PWNM, Asensio JM, Chaudret B. Determination of the surface temperature of magnetically heated nanoparticles using a catalytic approach. NANOSCALE 2021; 13:12438-12442. [PMID: 34195744 DOI: 10.1039/d1nr02283k] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Herein we describe a new method for the determination of the surface temperature of magnetically heated nanoparticles in solution using the temperature dependency of the catalytic performances of iron carbide nanoparticles coated with ruthenium (Fe2.2C@Ru) for acetophenone hydrodeoxygenation. A correlation between nanoparticle surface temperature and magnetic field could be established. Very high surface temperatures could be estimated in different solvents, which were also found similar at a given magnetic field and well above some solvent boiling points.
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16
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Mille N, Faure S, Estrader M, Yi D, Marbaix J, De Masi D, Soulantica K, Millán A, Chaudret B, Carrey J. A setup to measure the temperature-dependent heating power of magnetically heated nanoparticles up to high temperature. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2021; 92:054905. [PMID: 34243261 DOI: 10.1063/5.0038912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 05/03/2021] [Indexed: 06/13/2023]
Abstract
Magnetic heating, namely, the use of heat released by magnetic nanoparticles (MNPs) excited with a high-frequency magnetic field, has so far been mainly used for biological applications. More recently, it has been shown that this heat can be used to catalyze chemical reactions, some of them occurring at temperatures up to 700 °C. The full exploitation of MNP heating properties requires the knowledge of the temperature dependence of their heating power up to high temperatures. Here, a setup to perform such measurements is described based on the use of a pyrometer for high-temperature measurements and on a protocol based on the acquisition of cooling curves, which allows us to take into account calorimeter losses. We demonstrate that the setup permits to perform measurements under a controlled atmosphere on solid state samples up to 550 °C. It should in principle be able to perform measurements up to 900 °C. The method, uncertainties, and possible artifacts are described and analyzed in detail. The influence on losses of putting under vacuum different parts of the calorimeter is measured. To illustrate the setup possibilities, the temperature dependence of heating power is measured on four samples displaying very different behaviors. Their heating power increases or decreases with temperature, displaying temperature sensibilities ranging from -2.5 to +4.4% K-1. This setup is useful to characterize the MNPs for magnetically heated catalysis applications and to produce data that will be used to test models permitting to predict the temperature dependence of MNP heating power.
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Affiliation(s)
- N Mille
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - S Faure
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - M Estrader
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - D Yi
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - J Marbaix
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - D De Masi
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - K Soulantica
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - A Millán
- Instituto de Ciencia de Materiales de Aragón, Facultad de Ciencias, C/ Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - B Chaudret
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
| | - J Carrey
- Laboratoire de Physique et Chimie des Nano-Objets (LPNCO), UMR 5215 Université de Toulouse-INSA-CNRS-UPS, 135 av. de Rangueil, 31077 Toulouse Cedex, France
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17
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Domokos A, Nagy B, Szilágyi B, Marosi G, Nagy ZK. Integrated Continuous Pharmaceutical Technologies—A Review. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.0c00504] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- András Domokos
- Budapest University of Technology and Economics, Organic Chemistry and Technology Department, H-1111 Budapest, Hungary
| | - Brigitta Nagy
- Budapest University of Technology and Economics, Organic Chemistry and Technology Department, H-1111 Budapest, Hungary
| | - Botond Szilágyi
- Budapest University of Technology and Economics, Faculty of Chemical Technology and Biotechnology, H-1111 Budapest, Hungary
| | - György Marosi
- Budapest University of Technology and Economics, Organic Chemistry and Technology Department, H-1111 Budapest, Hungary
| | - Zsombor Kristóf Nagy
- Budapest University of Technology and Economics, Organic Chemistry and Technology Department, H-1111 Budapest, Hungary
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18
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Lee J, Dubbu S, Kumari N, Kumar A, Lim J, Kim S, Lee IS. Magnetothermia-Induced Catalytic Hollow Nanoreactor for Bioorthogonal Organic Synthesis in Living Cells. NANO LETTERS 2020; 20:6981-6988. [PMID: 32633963 DOI: 10.1021/acs.nanolett.0c01507] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Nanoreactors, in which the reactions are remotely controlled by magnetic fields, are potentially valuable in bioorthogonal chemistry for future applications. Here, we develop a silica-confined magnetothermia-induced nanoreactor (MAG-NER) by selectively growing Pd nanocrystals on a preinstalled iron-oxide core inside a hollow silica nanoshell. The growth is achieved by magnetic induction. The interfacial catalytic site is activated by stimulating localized magnetothermia, and nanocompartmentalization is realized by the size-selective porous silica. Therefore, MAG-NER can be conveniently used in complex biomedia and can even be internalized to living cells, realizing an on-demand, high-performance intramolecular carbocyclization reaction by remote operation without compromising the cell viability. This work opens avenues for the design of advanced nanoreactors that complement and augment the existing bioorthogonal chemical tools.
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Affiliation(s)
- Jihwan Lee
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR), and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Sateesh Dubbu
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR), and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Nitee Kumari
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR), and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Amit Kumar
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR), and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Jongwon Lim
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR), and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Seonock Kim
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR), and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - In Su Lee
- Creative Research Initiative Center for Nanospace-confined Chemical Reactions (NCCR), and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
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19
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Induction Heating in Nanoparticle Impregnated Zeolite. MATERIALS 2020; 13:ma13184013. [PMID: 32927796 PMCID: PMC7558316 DOI: 10.3390/ma13184013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/04/2020] [Accepted: 09/08/2020] [Indexed: 11/22/2022]
Abstract
The ultra-stable Y (H-USY) zeolite is used as catalyst for the conversion of plastic feedstocks into high added value products through catalytic cracking technologies. However, the energy requirements associated with these processes are still high. On the other hand, induction heating by magnetic nanoparticles has been exploited for different applications such as cancer treatment by magnetic hyperthermia, improving of water electrolysis and many other heterogeneous catalytic processes. In this work, the heating efficiency of γ-Fe2O3 nanoparticle impregnated zeolites is investigated in order to determine the potential application of this system in catalytic reactions promoted by acid catalyst centers under inductive heating. The γ-Fe2O3 nanoparticle impregnated zeolite has been investigated by X-ray diffraction, electron microscopy, ammonia temperature program desorption (NH3-TPD), H2 absorption, thermogravimetry and dc and ac-magnetometry. It is observed that the diffusion of the magnetic nanoparticles in the pores of the zeolite is possible due to a combined micro and mesoporous structure and, even when fixed in a solid matrix, they are capable of releasing heat as efficiently as in a colloidal suspension. This opens up the possibility of exploring the application at higher temperatures.
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20
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Gyergyek S, Lisjak D, Beković M, Grilc M, Likozar B, Nečemer M, Makovec D. Magnetic Heating of Nanoparticles Applied in the Synthesis of a Magnetically Recyclable Hydrogenation Nanocatalyst. NANOMATERIALS 2020; 10:nano10061142. [PMID: 32532039 PMCID: PMC7353275 DOI: 10.3390/nano10061142] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/25/2020] [Accepted: 06/03/2020] [Indexed: 11/16/2022]
Abstract
Utilization of magnetic nanoparticle-mediated conversion of electromagnetic energy into heat is gaining attention in catalysis as a source of heat needed for a substrate's chemical reaction (electrification of chemical conversions). We demonstrate that rapid and selective heating of magnetic nanoparticles opens a way to the rapid synthesis of a nanocatalyst. Magnetic heating caused rapid reduction of Ru3+ cations in the vicinity of the support material and enabled preparation of a Ru nanoparticle-bearing nanocatalyst. Comparative synthesis conducted under conventional heating revealed significantly faster Ru3+ reduction under magnetic heating. The faster kinetic was ascribed to the higher surface temperature of the support material caused by rapid magnetic heating. The nanocatalyst was rigorously tested in the hydrotreatment of furfural. The activity, selectivity and stability for furfural hydrogenation to furfuryl alcohol, a valuable biobased monomer, remained high even after four magnetic recycles.
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Affiliation(s)
- Sašo Gyergyek
- Department for Materials Synthesis, Jožef Stefan Institute, Jamova 60, 1000 Ljubljana, Slovenia; (D.L.); (D.M.)
- Correspondence:
| | - Darja Lisjak
- Department for Materials Synthesis, Jožef Stefan Institute, Jamova 60, 1000 Ljubljana, Slovenia; (D.L.); (D.M.)
| | - Miloš Beković
- Institute of Electrical Power Engineering, Faculty of Electrical Engineering and Computer Science, University of Maribor, Koroška 46, 2000 Maribor, Slovenia;
| | - Miha Grilc
- Department of Catalysis and Chemical Engineering, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia; (M.G.); (B.L.)
| | - Blaž Likozar
- Department of Catalysis and Chemical Engineering, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia; (M.G.); (B.L.)
| | - Marijan Nečemer
- Department for Low and Medium Energy Physics, Jožef Stefan Institute, Jamova 60, 1000 Ljubljana, Slovenia;
| | - Darko Makovec
- Department for Materials Synthesis, Jožef Stefan Institute, Jamova 60, 1000 Ljubljana, Slovenia; (D.L.); (D.M.)
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21
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Engineering Iron–Nickel Nanoparticles for Magnetically Induced CO
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Methanation in Continuous Flow. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913865] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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22
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Flow Chemistry in Contemporary Chemical Sciences: A Real Variety of Its Applications. Molecules 2020; 25:molecules25061434. [PMID: 32245225 PMCID: PMC7146634 DOI: 10.3390/molecules25061434] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/14/2020] [Accepted: 03/16/2020] [Indexed: 12/15/2022] Open
Abstract
Flow chemistry is an area of contemporary chemistry exploiting the hydrodynamic conditions of flowing liquids to provide particular environments for chemical reactions. These particular conditions of enhanced and strictly regulated transport of reagents, improved interface contacts, intensification of heat transfer, and safe operation with hazardous chemicals can be utilized in chemical synthesis, both for mechanization and automation of analytical procedures, and for the investigation of the kinetics of ultrafast reactions. Such methods are developed for more than half a century. In the field of chemical synthesis, they are used mostly in pharmaceutical chemistry for efficient syntheses of small amounts of active substances. In analytical chemistry, flow measuring systems are designed for environmental applications and industrial monitoring, as well as medical and pharmaceutical analysis, providing essential enhancement of the yield of analyses and precision of analytical determinations. The main concept of this review is to show the overlapping of development trends in the design of instrumentation and various ways of the utilization of specificity of chemical operations under flow conditions, especially for synthetic and analytical purposes, with a simultaneous presentation of the still rather limited correspondence between these two main areas of flow chemistry.
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23
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De Masi D, Asensio JM, Fazzini P, Lacroix L, Chaudret B. Engineering Iron–Nickel Nanoparticles for Magnetically Induced CO
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Methanation in Continuous Flow. Angew Chem Int Ed Engl 2020; 59:6187-6191. [DOI: 10.1002/anie.201913865] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/08/2020] [Indexed: 01/09/2023]
Affiliation(s)
- Déborah De Masi
- Université de ToulouseINSALPCNO (Laboratoire de Physique et Chimie des Nano-Objets)CNRS, UMR 5215 135 Avenue de Rangueil 31077 Toulouse France
| | - Juan M. Asensio
- Université de ToulouseINSALPCNO (Laboratoire de Physique et Chimie des Nano-Objets)CNRS, UMR 5215 135 Avenue de Rangueil 31077 Toulouse France
| | - Pier‐Francesco Fazzini
- Université de ToulouseINSALPCNO (Laboratoire de Physique et Chimie des Nano-Objets)CNRS, UMR 5215 135 Avenue de Rangueil 31077 Toulouse France
| | - Lise‐Marie Lacroix
- Université de ToulouseINSALPCNO (Laboratoire de Physique et Chimie des Nano-Objets)CNRS, UMR 5215 135 Avenue de Rangueil 31077 Toulouse France
| | - Bruno Chaudret
- Université de ToulouseINSALPCNO (Laboratoire de Physique et Chimie des Nano-Objets)CNRS, UMR 5215 135 Avenue de Rangueil 31077 Toulouse France
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24
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Li S, Yang J, Song C, Zhu Q, Xiao D, Ma D. Iron Carbides: Control Synthesis and Catalytic Applications in CO x Hydrogenation and Electrochemical HER. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1901796. [PMID: 31328318 DOI: 10.1002/adma.201901796] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 06/10/2019] [Indexed: 06/10/2023]
Abstract
Catalytic transformation of COx (x = 1, 2) with renewable H2 into valuable fuels and chemicals provides practical processes to mitigate the worldwide energy crisis. Fe-based catalytic materials are widely used for those reactions due to their abundance and low cost. Novel iron carbides are particularly promising catalytic materials among the reported ferrous catalysts. Recently, a series of strategies has been developed for the preparation of iron carbide nanoparticles and their nanocomposites. Control synthesis of FeCx -based nanomaterials and their catalytic applications in COx hydrogenation and electrochemical hydrogen evolution reaction (HER) are reviewed. The discussion is focused on the unique catalytic activities of iron carbides in COx hydrogenation and HER and the correlation between structure and catalytic performance. Future synthesis and potential catalytic applications of iron carbides are also summarized.
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Affiliation(s)
- Siwei Li
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
| | - Jinghe Yang
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Chuqiao Song
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
| | - Qingjun Zhu
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195, Berlin, Germany
| | - Dequan Xiao
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical Engineering, University of New Haven, West Haven, CT, 06516, USA
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
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25
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Brandão P, Pineiro M, Pinho e Melo TMVD. Flow Chemistry: Towards A More Sustainable Heterocyclic Synthesis. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901335] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Pedro Brandão
- CQC and Department of Chemistry; University of Coimbra; 3004-535 Coimbra Portugal
- Centro de Química de Évora; Institute for Research and Advanced Studies; University of Évora; 7000 Évora Portugal
| | - Marta Pineiro
- CQC and Department of Chemistry; University of Coimbra; 3004-535 Coimbra Portugal
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26
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Asensio JM, Miguel AB, Fazzini P, van Leeuwen PWNM, Chaudret B. Hydrodeoxygenation Using Magnetic Induction: High‐Temperature Heterogeneous Catalysis in Solution. Angew Chem Int Ed Engl 2019; 58:11306-11310. [DOI: 10.1002/anie.201904366] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/03/2019] [Indexed: 01/14/2023]
Affiliation(s)
- Juan M. Asensio
- LPCNOUniversité de ToulouseINSACNRSUPS 135, Avenue de Rangueil 31077 Toulouse France
| | - Ana B. Miguel
- LPCNOUniversité de ToulouseINSACNRSUPS 135, Avenue de Rangueil 31077 Toulouse France
| | | | | | - Bruno Chaudret
- LPCNOUniversité de ToulouseINSACNRSUPS 135, Avenue de Rangueil 31077 Toulouse France
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27
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Wang W, Tuci G, Duong-Viet C, Liu Y, Rossin A, Luconi L, Nhut JM, Nguyen-Dinh L, Pham-Huu C, Giambastiani G. Induction Heating: An Enabling Technology for the Heat Management in Catalytic Processes. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02471] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Wei Wang
- Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), UMR 7515 CNRS- University of Strasbourg (UdS), 25, rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Giulia Tuci
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM, Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
| | - Cuong Duong-Viet
- Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), UMR 7515 CNRS- University of Strasbourg (UdS), 25, rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Yuefeng Liu
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Science, 457 Zhongshan Road, 116023 Dalian, People’s Republic of China
| | - Andrea Rossin
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM, Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
| | - Lapo Luconi
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM, Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
| | - Jean-Mario Nhut
- Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), UMR 7515 CNRS- University of Strasbourg (UdS), 25, rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Lam Nguyen-Dinh
- The University of Da-Nang, University of Science and Technology, 54, Nguyen Luong Bang, 550000 Da-Nang, Vietnam
| | - Cuong Pham-Huu
- Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), UMR 7515 CNRS- University of Strasbourg (UdS), 25, rue Becquerel, 67087 Strasbourg Cedex 02, France
| | - Giuliano Giambastiani
- Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), UMR 7515 CNRS- University of Strasbourg (UdS), 25, rue Becquerel, 67087 Strasbourg Cedex 02, France
- Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR and Consorzio INSTM, Via Madonna del Piano, 10, 50019 Sesto F.no, Florence, Italy
- Kazan Federal University, 420008 Kazan, Russian Federation
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28
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Asensio JM, Miguel AB, Fazzini P, van Leeuwen PWNM, Chaudret B. Hydrodeoxygenation Using Magnetic Induction: High‐Temperature Heterogeneous Catalysis in Solution. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904366] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Juan M. Asensio
- LPCNOUniversité de ToulouseINSACNRSUPS 135, Avenue de Rangueil 31077 Toulouse France
| | - Ana B. Miguel
- LPCNOUniversité de ToulouseINSACNRSUPS 135, Avenue de Rangueil 31077 Toulouse France
| | | | | | - Bruno Chaudret
- LPCNOUniversité de ToulouseINSACNRSUPS 135, Avenue de Rangueil 31077 Toulouse France
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29
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Bouarfa S, Graßl S, Ivanova M, Langlais T, Bentabed-Ababsa G, Lassagne F, Erb W, Roisnel T, Dorcet V, Knochel P, Mongin F. Copper- and Cobalt-Catalyzed Syntheses of Thiophene-Based Tertiary Amines. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900276] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Salima Bouarfa
- CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; Univ Rennes; 35000 Rennes France
- Laboratoire de Synthèse Organique Appliquée; Faculté des Sciences Exactes et Appliquées; Université Oran1 Ahmed Ben Bella; BP 1524 El M′Naouer 31000 Oran Algeria
| | - Simon Graßl
- Department Chemie; Ludwig-Maximilians-Universität München; Butenandtstrasse 5-13, Haus F 81377 München Germany
| | - Maria Ivanova
- Department Chemie; Ludwig-Maximilians-Universität München; Butenandtstrasse 5-13, Haus F 81377 München Germany
| | - Timothy Langlais
- CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; Univ Rennes; 35000 Rennes France
- Department Chemie; Ludwig-Maximilians-Universität München; Butenandtstrasse 5-13, Haus F 81377 München Germany
| | - Ghenia Bentabed-Ababsa
- Laboratoire de Synthèse Organique Appliquée; Faculté des Sciences Exactes et Appliquées; Université Oran1 Ahmed Ben Bella; BP 1524 El M′Naouer 31000 Oran Algeria
| | - Frédéric Lassagne
- CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; Univ Rennes; 35000 Rennes France
| | - William Erb
- CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; Univ Rennes; 35000 Rennes France
| | - Thierry Roisnel
- CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; Univ Rennes; 35000 Rennes France
| | - Vincent Dorcet
- CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; Univ Rennes; 35000 Rennes France
| | - Paul Knochel
- Department Chemie; Ludwig-Maximilians-Universität München; Butenandtstrasse 5-13, Haus F 81377 München Germany
| | - Florence Mongin
- CNRS; ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226; Univ Rennes; 35000 Rennes France
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30
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Asensio JM, Marbaix J, Mille N, Lacroix LM, Soulantica K, Fazzini PF, Carrey J, Chaudret B. To heat or not to heat: a study of the performances of iron carbide nanoparticles in magnetic heating. NANOSCALE 2019; 11:5402-5411. [PMID: 30854537 DOI: 10.1039/c8nr10235j] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Heating magnetic nanoparticles with high frequency magnetic fields is a topic of interest for biological applications (magnetic hyperthermia) as well as for heterogeneous catalysis. This study shows why FeC NPs of similar structures and static magnetic properties display radically different heating power (SAR from 0 to 2 kW g-1). By combining results from Transmission Electron Microscopy (TEM), Dynamic Light Scattering (DLS) and static and time-dependent high-frequency magnetic measurements, we propose a model describing the heating mechanism in FeC nanoparticles. Using, for the first time, time-dependent high-frequency hysteresis loop measurements, it is shown that in the samples displaying the larger heating powers, the hysteresis is strongly time dependent. More precisely, the hysteresis area increases by a factor 10 on a timescale of a few tens of seconds. This effect is directly related to the ability of the nanoparticles to form chains under magnetic excitation, which depends on the presence or not of strong dipolar couplings. These differences are due to different ligand concentrations on the surface of the particles. As a result, this study allows the design of a scalable synthesis of nanomaterials displaying a controllable and reproducible SAR.
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Affiliation(s)
- Juan M Asensio
- LPCNO, Université de Toulouse, CNRS, INSA, UPS, 135 avenue de Rangueil, 31077 Toulouse, France.
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31
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Baumann M. Integrating continuous flow synthesis with in-line analysis and data generation. Org Biomol Chem 2019; 16:5946-5954. [PMID: 30062354 DOI: 10.1039/c8ob01437j] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Continuous flow synthesis of fine chemicals has successfully advanced from an academic niche area to a rapidly growing field of its own that directly impacts developments and applications in industrial settings. Whilst the numerous advantages of flow over batch processing are widely recognised and have led to a wider uptake of continuous flow synthesis within the community, we have reached a point where continuous flow synthesis has to transition from a stand-alone enabling technology to a readily integrated synthesis concept. Thus it is paramount to embrace a multitude of in-line analysis and purification techniques to not only allow for efficiently telescoped multi-step sequences but ultimately generate bioactivity data concomitantly on newly synthesised entities. This short review summarises the state of the art in this field and presents both challenges and opportunities that arise from this ambitious endeavour.
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Affiliation(s)
- Marcus Baumann
- School of Chemistry, University College Dublin, Science Centre South, Belfield, Dublin 4, Ireland.
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32
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Bogdan AR, Dombrowski AW. Emerging Trends in Flow Chemistry and Applications to the Pharmaceutical Industry. J Med Chem 2019; 62:6422-6468. [DOI: 10.1021/acs.jmedchem.8b01760] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Andrew R. Bogdan
- Discovery Chemistry and Technology, AbbVie, Inc. 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Amanda W. Dombrowski
- Discovery Chemistry and Technology, AbbVie, Inc. 1 North Waukegan Road, North Chicago, Illinois 60064, United States
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33
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Liang X, Xu L, Li C, Jia X, Wei Y. One-pot propagation of (Hetero)Arylamines: Modular synthesis of diverse Amino-di(hetero)arylamines. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.12.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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34
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Kale SS, Asensio JM, Estrader M, Werner M, Bordet A, Yi D, Marbaix J, Fazzini PF, Soulantica K, Chaudret B. Iron carbide or iron carbide/cobalt nanoparticles for magnetically-induced CO2 hydrogenation over Ni/SiRAlOx catalysts. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00437h] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Magnetic nanoparticles have been used as heating agents in CO2 methanation under continuous flow catalyzed by nickel nanoparticles (Ni/SiRAlOx).
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35
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Dimitriou E, Jones RH, Pritchard RG, Miller GJ, O'Brien M. Gas-liquid flow hydrogenation of nitroarenes: Efficient access to a pharmaceutically relevant pyrrolobenzo[1,4]diazepine scaffold. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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36
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Bordet A, Asensio JM, Soulantica K, Chaudret B. Enhancement of Carbon Oxides Hydrogenation on Iron-Based Nanoparticles by In-Situ Water Removal. ChemCatChem 2018. [DOI: 10.1002/cctc.201800821] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Alexis Bordet
- LPCNO; Université de Toulouse CNRS, INSA, UPS; 135 avenue de Rangueil 31077 Toulouse France
- Present address: Max-Planck Institute for Chemical Energy Conversion; Stiftstraße 34-36 45470 Mülheim an der Ruhr Germany
| | - Juan Manuel Asensio
- LPCNO; Université de Toulouse CNRS, INSA, UPS; 135 avenue de Rangueil 31077 Toulouse France
| | - Katerina Soulantica
- LPCNO; Université de Toulouse CNRS, INSA, UPS; 135 avenue de Rangueil 31077 Toulouse France
| | - Bruno Chaudret
- LPCNO; Université de Toulouse CNRS, INSA, UPS; 135 avenue de Rangueil 31077 Toulouse France
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37
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Sharma MK, Acharya RB, Shukla CA, Kulkarni AA. Assessing the possibilities of designing a unified multistep continuous flow synthesis platform. Beilstein J Org Chem 2018; 14:1917-1936. [PMID: 30112097 PMCID: PMC6071694 DOI: 10.3762/bjoc.14.166] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 06/22/2018] [Indexed: 01/20/2023] Open
Abstract
The multistep flow synthesis of complex molecules has gained momentum over the last few years. A wide range of reaction types and conditions have been integrated seamlessly on a single platform including in-line separation as well as monitoring. Beyond merely getting considered as 'flow version' of conventional 'one-pot synthesis', multistep flow synthesis has become the next generation tool for creating libraries of new molecules. Here we give a more 'engineering' look at the possibility of developing a 'unified multistep flow synthesis platform'. A detailed analysis of various scenarios is presented considering 4 different classes of drugs already reported in the literature. The possible complexities that an automated and controlled platform needs to handle are also discussed in detail. Three different design approaches are proposed: (i) one molecule at a time, (ii) many molecules at a time and (iii) cybernetic approach. Each approach would lead to the effortless integration of different synthesis stages and also at different synthesis scales. While one may expect such a platform to operate like a 'driverless car' or a 'robo chemist' or a 'transformer', in reality, such an envisaged system would be much more complex than these examples.
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Affiliation(s)
- Mrityunjay K Sharma
- Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (NCL) Campus, Pune 411008, India
- Chem. Eng. & Proc. Dev. Div., CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pashan, Pune 411008, India
| | - Roopashri B Acharya
- Chem. Eng. & Proc. Dev. Div., CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pashan, Pune 411008, India
| | - Chinmay A Shukla
- Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (NCL) Campus, Pune 411008, India
- Chem. Eng. & Proc. Dev. Div., CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pashan, Pune 411008, India
| | - Amol A Kulkarni
- Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (NCL) Campus, Pune 411008, India
- Chem. Eng. & Proc. Dev. Div., CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pashan, Pune 411008, India
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Ziegler RE, Desai BK, Jee J, Gupton BF, Roper TD, Jamison TF. 7-Step Flow Synthesis of the HIV Integrase Inhibitor Dolutegravir. Angew Chem Int Ed Engl 2018; 57:7181-7185. [PMID: 29756689 PMCID: PMC6033037 DOI: 10.1002/anie.201802256] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/30/2018] [Indexed: 01/09/2023]
Abstract
Dolutegravir (DTG), an important active pharmaceutical ingredient (API) used in combination therapy for the treatment of HIV, has been synthesized in continuous flow. By adapting the reported GlaxoSmithKline process chemistry batch route for Cabotegravir, DTG was produced in 4.5 h in sequential flow operations from commercially available materials. Key features of the synthesis include rapid manufacturing time for pyridone formation, one-step direct amidation of a functionalized pyridone, and telescoping of multiple steps to avoid isolation of intermediates and enable for greater throughput.
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Affiliation(s)
- Robert E. Ziegler
- Department of ChemistryMassachusetts Institute of Technology77 Massachusetts AvenueCambridgeMA02139USA
| | - Bimbisar K. Desai
- Department of Chemical and Life Science EngineeringVirginia Commonwealth University, Biotech 8737 N. 5 StreetRichmondVA23219USA
| | - Jo‐Ann Jee
- Department of Chemical and Life Science EngineeringVirginia Commonwealth University, Biotech 8737 N. 5 StreetRichmondVA23219USA
| | - B. Frank Gupton
- Department of Chemical and Life Science EngineeringVirginia Commonwealth University, Biotech 8737 N. 5 StreetRichmondVA23219USA
| | - Thomas D. Roper
- Department of Chemical and Life Science EngineeringVirginia Commonwealth University, Biotech 8737 N. 5 StreetRichmondVA23219USA
| | - Timothy F. Jamison
- Department of ChemistryMassachusetts Institute of Technology77 Massachusetts AvenueCambridgeMA02139USA
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Rossetti I. Continuous flow (micro-)reactors for heterogeneously catalyzed reactions: Main design and modelling issues. Catal Today 2018. [DOI: 10.1016/j.cattod.2017.09.040] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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40
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Ziegler RE, Desai BK, Jee JA, Gupton BF, Roper TD, Jamison TF. 7-Step Flow Synthesis of the HIV Integrase Inhibitor Dolutegravir. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802256] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Robert E. Ziegler
- Department of Chemistry; Massachusetts Institute of Technology; 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Bimbisar K. Desai
- Department of Chemical and Life Science Engineering; Virginia Commonwealth University, Biotech 8; 737 N. 5 Street Richmond VA 23219 USA
| | - Jo-Ann Jee
- Department of Chemical and Life Science Engineering; Virginia Commonwealth University, Biotech 8; 737 N. 5 Street Richmond VA 23219 USA
| | - B. Frank Gupton
- Department of Chemical and Life Science Engineering; Virginia Commonwealth University, Biotech 8; 737 N. 5 Street Richmond VA 23219 USA
| | - Thomas D. Roper
- Department of Chemical and Life Science Engineering; Virginia Commonwealth University, Biotech 8; 737 N. 5 Street Richmond VA 23219 USA
| | - Timothy F. Jamison
- Department of Chemistry; Massachusetts Institute of Technology; 77 Massachusetts Avenue Cambridge MA 02139 USA
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Liu Y, Cherkasov N, Gao P, Fernández J, Lees MR, Rebrov EV. The enhancement of direct amide synthesis reaction rate over TiO 2 @SiO 2 @NiFe 2 O 4 magnetic catalysts in the continuous flow under radiofrequency heating. J Catal 2017. [DOI: 10.1016/j.jcat.2017.09.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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42
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2-Aminothiophene scaffolds: Diverse biological and pharmacological attributes in medicinal chemistry. Eur J Med Chem 2017; 140:465-493. [PMID: 28987607 DOI: 10.1016/j.ejmech.2017.09.039] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/02/2017] [Accepted: 09/19/2017] [Indexed: 12/30/2022]
Abstract
2-Aminothiophenes are important five-membered heterocyclic building blocks in organic synthesis, and the chemistry of these small molecules is still developing based on the discovery of cyclization by Gewald. Another attractive feature of 2-aminothiophene scaffolds is their ability to act as synthons for the synthesis of biological active thiophene-containing heterocycles, conjugates and hybrids. Currently, the biological actions of 2-aminothiophenes or their 2-N-substituted analogues are still being investigated because of their various mechanisms of action (e.g., pharmacophore and pharmacokinetic properties). Likewise, the 2-aminothiophene family is used as diverse promising selective inhibitors, receptors, and modulators in medicinal chemistry, and these compounds even exhibit effective pharmacological properties in the various clinical phases of appropriate diseases. In this review, major biological and pharmacological reports on 2-aminothiophenes and related compounds have been highlighted; most perspective drug-candidate hits were selected for discussion and described, along with additional synthetic pathways. In addition, we focused on the literature dedicated to 2-aminothiophenes and 2-N-substituted derivatives, which have been published from 2010 to 2017.
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43
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Chapman MR, Kwan MHT, King G, Jolley KE, Hussain M, Hussain S, Salama IE, González Niño C, Thompson LA, Bayana ME, Clayton AD, Nguyen BN, Turner NJ, Kapur N, Blacker AJ. Simple and Versatile Laboratory Scale CSTR for Multiphasic Continuous-Flow Chemistry and Long Residence Times. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00173] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | | | - Shahed Hussain
- School
of Chemistry, Manchester Institute of Biotechnology, University of Manchester, Manchester M1 7DN, U.K
| | | | | | | | | | | | | | - Nicholas J. Turner
- School
of Chemistry, Manchester Institute of Biotechnology, University of Manchester, Manchester M1 7DN, U.K
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44
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Lin H, Dai C, Jamison TF, Jensen KF. A Rapid Total Synthesis of Ciprofloxacin Hydrochloride in Continuous Flow. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703812] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hongkun Lin
- Department of Chemical Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Chunhui Dai
- Department of Chemistry Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Timothy F. Jamison
- Department of Chemistry Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Klavs F. Jensen
- Department of Chemical Engineering Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
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Lin H, Dai C, Jamison TF, Jensen KF. A Rapid Total Synthesis of Ciprofloxacin Hydrochloride in Continuous Flow. Angew Chem Int Ed Engl 2017; 56:8870-8873. [PMID: 28561939 DOI: 10.1002/anie.201703812] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Indexed: 01/02/2023]
Abstract
Within a total residence time of 9 min, the sodium salt of ciprofloxacin was prepared from simple building blocks via a linear sequence of six chemical reactions in five flow reactors. Sequential offline acidifications and filtrations afforded ciprofloxacin and ciprofloxacin hydrochloride. The overall yield of the eight-step sequence was 60 %. No separation of intermediates was required throughout the synthesis when a single acylation reaction was applied to remove the main byproduct, dimethylamine.
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Affiliation(s)
- Hongkun Lin
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Chunhui Dai
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Timothy F Jamison
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Klavs F Jensen
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
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Plutschack MB, Pieber B, Gilmore K, Seeberger PH. The Hitchhiker's Guide to Flow Chemistry ∥. Chem Rev 2017; 117:11796-11893. [PMID: 28570059 DOI: 10.1021/acs.chemrev.7b00183] [Citation(s) in RCA: 1016] [Impact Index Per Article: 145.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Flow chemistry involves the use of channels or tubing to conduct a reaction in a continuous stream rather than in a flask. Flow equipment provides chemists with unique control over reaction parameters enhancing reactivity or in some cases enabling new reactions. This relatively young technology has received a remarkable amount of attention in the past decade with many reports on what can be done in flow. Until recently, however, the question, "Should we do this in flow?" has merely been an afterthought. This review introduces readers to the basic principles and fundamentals of flow chemistry and critically discusses recent flow chemistry accounts.
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Affiliation(s)
- Matthew B Plutschack
- Department of Biomolecular Systems, Max-Planck Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
| | - Bartholomäus Pieber
- Department of Biomolecular Systems, Max-Planck Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
| | - Kerry Gilmore
- Department of Biomolecular Systems, Max-Planck Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany
| | - Peter H Seeberger
- Department of Biomolecular Systems, Max-Planck Institute of Colloids and Interfaces , Am Mühlenberg 1, 14476 Potsdam, Germany.,Institute of Chemistry and Biochemistry, Department of Biology, Chemistry and Pharmacy, Freie Universität Berlin , Arnimallee 22, 14195 Berlin, Germany
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Shukla CA, Kulkarni AA. Automating multistep flow synthesis: approach and challenges in integrating chemistry, machines and logic. Beilstein J Org Chem 2017; 13:960-987. [PMID: 28684977 PMCID: PMC5480366 DOI: 10.3762/bjoc.13.97] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/31/2017] [Indexed: 12/30/2022] Open
Abstract
The implementation of automation in the multistep flow synthesis is essential for transforming laboratory-scale chemistry into a reliable industrial process. In this review, we briefly introduce the role of automation based on its application in synthesis viz. auto sampling and inline monitoring, optimization and process control. Subsequently, we have critically reviewed a few multistep flow synthesis and suggested a possible control strategy to be implemented so that it helps to reliably transfer the laboratory-scale synthesis strategy to a pilot scale at its optimum conditions. Due to the vast literature in multistep synthesis, we have classified the literature and have identified the case studies based on few criteria viz. type of reaction, heating methods, processes involving in-line separation units, telescopic synthesis, processes involving in-line quenching and process with the smallest time scale of operation. This classification will cover the broader range in the multistep synthesis literature.
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Affiliation(s)
- Chinmay A Shukla
- Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (NCL) Campus, Pune 411008, India
- Chem. Eng. & Proc. Dev. Div., CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pashan, Pune 411008, India
| | - Amol A Kulkarni
- Academy of Scientific and Innovative Research (AcSIR), CSIR-National Chemical Laboratory (NCL) Campus, Pune 411008, India
- Chem. Eng. & Proc. Dev. Div., CSIR-National Chemical Laboratory, Dr. Homi Bhaba Road, Pashan, Pune 411008, India
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48
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Bana P, Lakó Á, Kiss NZ, Béni Z, Szigetvári Á, Kóti J, Túrós GI, Éles J, Greiner I. Synthesis of Urea Derivatives in Two Sequential Continuous-Flow Reactors. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Péter Bana
- Department
of Organic Chemistry and Technology, Budapest University of Technology and Economics, 1521 Budapest, Hungary
| | - Ágnes Lakó
- Department
of Organic Chemistry and Technology, Budapest University of Technology and Economics, 1521 Budapest, Hungary
| | - Nóra Zsuzsa Kiss
- Department
of Organic Chemistry and Technology, Budapest University of Technology and Economics, 1521 Budapest, Hungary
| | - Zoltán Béni
- Gedeon Richter Plc., PO Box 27, 1475 Budapest, Hungary
| | | | - János Kóti
- Gedeon Richter Plc., PO Box 27, 1475 Budapest, Hungary
| | | | - János Éles
- Gedeon Richter Plc., PO Box 27, 1475 Budapest, Hungary
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50
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Jensen RK, Thykier N, Enevoldsen MV, Lindhardt AT. A High Mobility Reactor Unit for R&D Continuous Flow Transfer Hydrogenations. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.6b00441] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rasmus K. Jensen
- Department of Engineering,
Section of Biological and Chemical Engineering, Aarhus University, Hangøvej
2, 8200 Aarhus C, Denmark
| | - Nikolaj Thykier
- Department of Engineering,
Section of Biological and Chemical Engineering, Aarhus University, Hangøvej
2, 8200 Aarhus C, Denmark
| | - Martin V. Enevoldsen
- Department of Engineering,
Section of Biological and Chemical Engineering, Aarhus University, Hangøvej
2, 8200 Aarhus C, Denmark
| | - Anders T. Lindhardt
- Department of Engineering,
Section of Biological and Chemical Engineering, Aarhus University, Hangøvej
2, 8200 Aarhus C, Denmark
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