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Fisyuk AS, Samsonenko AL, Kostyuchenko AS, Zheleznova TY, Shuvalov VY, Vlasov IS. Synthesis of New Fused 4H-Thieno[3,2-b]pyrrole Derivatives via Decomposition of Methyl 4-Azido-5-arylthiophene-2-carboxylates. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1799-9339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractThis article is focused on the development of practical approaches to the synthesis of 4-azido-5-arylthiophene-2-carboxylates and 4-amino-5-arylthiophene-2-carboxylates using the Fiesselmann reaction. The photochemical and thermal (including microwave-assisted) decomposition of 4-azido-5-arylthiophene-2-carboxylates have been studied in order to synthesize fused 4H-thieno[3,2-b]pyrrole derivatives. The proposed approaches allow to obtain functionally substituted heteroacenes, which are of interest as building blocks for organic semiconductors.
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Affiliation(s)
- Alexander S. Fisyuk
- Laboratory of New Organic Materials, Omsk State Technical University
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
| | - Anna L. Samsonenko
- Laboratory of New Organic Materials, Omsk State Technical University
- Faculty of Chemistry, Silesian University of Technology
| | - Anastasia S. Kostyuchenko
- Laboratory of New Organic Materials, Omsk State Technical University
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
| | - Tatyana Yu. Zheleznova
- Laboratory of New Organic Materials, Omsk State Technical University
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
| | - Vladislav Yu. Shuvalov
- Laboratory of New Organic Materials, Omsk State Technical University
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
| | - Igor S. Vlasov
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
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2
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Jemili R, Campos JF, Dumuis N, Rabat H, Semmar N, Berteina-Raboin S. Laser synthesis: a solvent-free approach for the preparation of phenylthiazolo[5,4- b]pyridine derivatives. RSC Adv 2021; 11:5003-5007. [PMID: 35424455 PMCID: PMC8694535 DOI: 10.1039/d0ra10094c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 01/21/2021] [Indexed: 11/21/2022] Open
Abstract
We describe here a rapid and straightforward solvent-free method to access phenylthiazolo[5,4-b]pyridines using a Nd-YAG laser NANO-NY81-10 (λ = 355 nm, 10 Hz pulse frequency; 8 ns pulse duration).
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Affiliation(s)
- Rihab Jemili
- Institut de Chimie Organique et Analytique (ICOA)
- Université d'Orléans
- UMR
- CNRS 7311
- 45067 Orléans cedex 2
| | - Joana F. Campos
- Institut de Chimie Organique et Analytique (ICOA)
- Université d'Orléans
- UMR
- CNRS 7311
- 45067 Orléans cedex 2
| | - Nicolas Dumuis
- GREMI (Groupe de Recherches sur l'Energétique des Milieux Ionisés)
- UMR CNRS 7344
- Université d'Orléans
- 45067 Orléans Cedex 2
- France
| | - Hervé Rabat
- GREMI (Groupe de Recherches sur l'Energétique des Milieux Ionisés)
- UMR CNRS 7344
- Université d'Orléans
- 45067 Orléans Cedex 2
- France
| | - Nadjib Semmar
- GREMI (Groupe de Recherches sur l'Energétique des Milieux Ionisés)
- UMR CNRS 7344
- Université d'Orléans
- 45067 Orléans Cedex 2
- France
| | - Sabine Berteina-Raboin
- Institut de Chimie Organique et Analytique (ICOA)
- Université d'Orléans
- UMR
- CNRS 7311
- 45067 Orléans cedex 2
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Abstract
Photochemical transformations of molecular building blocks have become an important and widely recognized research field in the past decade. Detailed and deep understanding of novel photochemical catalysts and reaction concepts with visible light as the energy source has enabled a broad application portfolio for synthetic organic chemistry. In parallel, continuous-flow chemistry and microreaction technology have become the basis for thinking and doing chemistry in a novel fashion with clear focus on improved process control for higher conversion and selectivity. As can be seen by the large number of scientific publications on flow photochemistry in the recent past, both research topics have found each other as exceptionally well-suited counterparts with high synergy by combining chemistry and technology. This review will give an overview on selected reaction classes, which represent important photochemical transformations in synthetic organic chemistry, and which benefit from mild and defined process conditions by the transfer from batch to continuous-flow mode.
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Affiliation(s)
- Thomas H. Rehm
- Division Energy & Chemical Technology/Flow Chemistry GroupFraunhofer Institute for Microengineering and Microsystems IMMCarl-Zeiss-Straße 18–2055129MainzGermany
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Kaur N, Verma Y, Grewal P, Ahlawat N, Bhardwaj P, Jangid NK. Photochemical C–N bond forming reactions for the synthesis of five-membered fused N-heterocycles. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1713378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Neha Ahlawat
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pranshu Bhardwaj
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
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Kaur N, Devi M, Verma Y, Grewal P, Bhardwaj P, Ahlawat N, Jangid NK. Photochemical Synthesis of Fused Five-membered O-heterocycles. CURRENT GREEN CHEMISTRY 2019. [DOI: 10.2174/2213346106666190904145200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Some transformations are not possible with ground-state reactions even in the presence of a
catalyst, hence they are performed under photochemical conditions. Electron transfer occurs even with
the photochemical excitement of one molecule where redox reaction is not possible at the ground
state. The side products are obtained from ground-state reactions. For C-C bond formation during photochemical
reactions, there is no requirement of any chemical activation of the substrates. Therefore,
these reactions are presented here for the synthesis of fused five-membered O-heterocycles in the context
of sustainable processes from 1964 to 2019.
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Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022 (Rajasthan), India
| | - Meenu Devi
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022 (Rajasthan), India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022 (Rajasthan), India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022 (Rajasthan), India
| | - Pranshu Bhardwaj
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022 (Rajasthan), India
| | - Neha Ahlawat
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022 (Rajasthan), India
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Affiliation(s)
- Thomas H. Rehm
- Division Energy & Chemical Technology / Flow Chemistry GroupFraunhofer Institute for Microengineering and Microsystems IMM Carl-Zeiss-Straße 18–20 55129 Mainz Germany
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Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
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Escribà‐Gelonch M, Halpin A, Noël T, Hessel V. Laser‐Mediated Photo‐High‐p,T Intensification of Vitamin D
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Synthesis in Continuous Flow. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201800102] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Marc Escribà‐Gelonch
- Micro Flow Chemistry and Process Technology Department of Chemical Engineering and Chemistry Eindhoven University of Technology P.O. Box 513 5600 MB Eindhoven Netherlands
| | - Alexei Halpin
- Photonics for Energy DIFFER – Dutch Institute for Fundamental Energy Research De Zaale 20 5600 HH Eindhoven Netherlands
| | - Timothy Noël
- Micro Flow Chemistry and Process Technology Department of Chemical Engineering and Chemistry Eindhoven University of Technology P.O. Box 513 5600 MB Eindhoven Netherlands
| | - Volker Hessel
- Micro Flow Chemistry and Process Technology Department of Chemical Engineering and Chemistry Eindhoven University of Technology P.O. Box 513 5600 MB Eindhoven Netherlands
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Hsieh HW, Coley CW, Baumgartner LM, Jensen KF, Robinson RI. Photoredox Iridium–Nickel Dual-Catalyzed Decarboxylative Arylation Cross-Coupling: From Batch to Continuous Flow via Self-Optimizing Segmented Flow Reactor. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00018] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Hsiao-Wu Hsieh
- Global Discovery Chemistry − Chemical Technology Group, Novartis Institutes for Biomedical Research, 250 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Connor W. Coley
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Lorenz M. Baumgartner
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Klavs F. Jensen
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Richard I. Robinson
- Global Discovery Chemistry − Chemical Technology Group, Novartis Institutes for Biomedical Research, 250 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
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Mizuno K, Nishiyama Y, Ogaki T, Terao K, Ikeda H, Kakiuchi K. Utilization of microflow reactors to carry out synthetically useful organic photochemical reactions. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2016. [DOI: 10.1016/j.jphotochemrev.2016.10.002] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Cambié D, Bottecchia C, Straathof NJW, Hessel V, Noël T. Applications of Continuous-Flow Photochemistry in Organic Synthesis, Material Science, and Water Treatment. Chem Rev 2016; 116:10276-341. [PMID: 26935706 DOI: 10.1021/acs.chemrev.5b00707] [Citation(s) in RCA: 882] [Impact Index Per Article: 110.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Continuous-flow photochemistry in microreactors receives a lot of attention from researchers in academia and industry as this technology provides reduced reaction times, higher selectivities, straightforward scalability, and the possibility to safely use hazardous intermediates and gaseous reactants. In this review, an up-to-date overview is given of photochemical transformations in continuous-flow reactors, including applications in organic synthesis, material science, and water treatment. In addition, the advantages of continuous-flow photochemistry are pointed out and a thorough comparison with batch processing is presented.
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Affiliation(s)
- Dario Cambié
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Cecilia Bottecchia
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Natan J W Straathof
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Volker Hessel
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands
| | - Timothy Noël
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology , Den Dolech 2, 5600 MB Eindhoven, The Netherlands.,Department of Organic Chemistry, Ghent University , Krijgslaan 281 (S4), 9000 Ghent, Belgium
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Su Y, Hessel V, Noël T. A compact photomicroreactor design for kinetic studies of gas-liquid photocatalytic transformations. AIChE J 2015. [DOI: 10.1002/aic.14813] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Yuanhai Su
- Micro Flow Chemistry and Process Technology, Dept. of Chemical Engineering and Chemistry; Eindhoven University of Technology; Den Dolech 2 5600 MB Eindhoven The Netherlands
| | - Volker Hessel
- Micro Flow Chemistry and Process Technology, Dept. of Chemical Engineering and Chemistry; Eindhoven University of Technology; Den Dolech 2 5600 MB Eindhoven The Netherlands
| | - Timothy Noël
- Micro Flow Chemistry and Process Technology, Dept. of Chemical Engineering and Chemistry; Eindhoven University of Technology; Den Dolech 2 5600 MB Eindhoven The Netherlands
- Dept. of Organic Chemistry; Ghent University; Krijgslaan 281 (S4) 9000 Gent Belgium
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Ouchi A, Hyugano T, Kaneda M, Suzuki T, Liu C. Two-Step Laser Photolysis of Flavone and NaBH4at Organic–Aqueous Liquid Interface Using a Microchannel Reactor: A Method to Avoid Secondary Thermal Side Reactions. J Flow Chem 2014. [DOI: 10.1556/jfc-d-14-00025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Lai WC, Dankó B, Csábi J, Kele Z, Chang FR, Pascu ML, Gáti T, Simon A, Amaral L, Tóth G, Hunyadi A. Rapid, laser-induced conversion of 20-hydroxyecdysone - a follow-up study on the products obtained. Steroids 2014; 89:56-62. [PMID: 25150016 DOI: 10.1016/j.steroids.2014.07.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 06/23/2014] [Accepted: 07/25/2014] [Indexed: 11/24/2022]
Abstract
We have recently reported the set-up of an experimental system for the laser-induced photochemical modification of bioactive substances, where two ecdysteroids, 20-hydroxyecdysone (20E) and its diacetonide derivative served as probes. As a direct continuation of our previous work, three new compounds together with five other ecdysteroid derivatives, have been identified from the novel, laser-induced photo-transformation reaction of 20E. The structures and NMR signal assignment were established by comprehensive one- and two-dimensional NMR spectroscopy supported by mass spectroscopy. Possible ways for the formation of each species is also discussed. Similar to their parental compound, the products obtained are potentially bioactive and worthy for further investigations; due to the low yields, however, a different approach for their higher scale production is suggested.
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Affiliation(s)
- Wan-Chun Lai
- Institute of Pharmacognosy, University of Szeged, 6720 Szeged, Hungary; Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 807, Taiwan, ROC
| | - Balázs Dankó
- Institute of Pharmacognosy, University of Szeged, 6720 Szeged, Hungary
| | - József Csábi
- Institute of Pharmacognosy, University of Szeged, 6720 Szeged, Hungary
| | - Zoltán Kele
- Department of Medical Chemistry, University of Szeged, 6720 Szeged, Hungary
| | - Fang-Rong Chang
- Graduate Institute of Natural Products, Kaohsiung Medical University, Kaohsiung 807, Taiwan, ROC
| | - Mihail L Pascu
- Laser Department, National Institute for Laser, Plasma and Radiation Physics, Bucharest, Romania
| | - Tamás Gáti
- Department of Inorganic and Analytical Chemistry, NMR Group, Budapest University of Technology and Economics, 1111 Budapest, Hungary
| | - András Simon
- Department of Inorganic and Analytical Chemistry, NMR Group, Budapest University of Technology and Economics, 1111 Budapest, Hungary
| | - Leonard Amaral
- Travel Medicine of the Center for Malaria and Other Tropical Diseases (CMDT), Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, 1349-008 Lisbon, Portugal; Department of Microbiology and Immunobiology, University of Szeged, 6720 Szeged, Hungary
| | - Gábor Tóth
- Department of Inorganic and Analytical Chemistry, NMR Group, Budapest University of Technology and Economics, 1111 Budapest, Hungary.
| | - Attila Hunyadi
- Institute of Pharmacognosy, University of Szeged, 6720 Szeged, Hungary.
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Franssen IS, Irimia D, Stefanidis GD, Stankiewicz AI. Practical challenges in the energy-based control of molecular transformations in chemical reactors. AIChE J 2014. [DOI: 10.1002/aic.14575] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Daniel Irimia
- Process and Energy Dept.; Delft University of Technology; Leeghwaterstraat 39 2628 CB Delft The Netherlands
| | - Georgios D. Stefanidis
- Process and Energy Dept.; Delft University of Technology; Leeghwaterstraat 39 2628 CB Delft The Netherlands
| | - Andrzej I. Stankiewicz
- Process and Energy Dept.; Delft University of Technology; Leeghwaterstraat 39 2628 CB Delft The Netherlands
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Su Y, Straathof NJW, Hessel V, Noël T. Photochemical transformations accelerated in continuous-flow reactors: basic concepts and applications. Chemistry 2014; 20:10562-89. [PMID: 25056280 DOI: 10.1002/chem.201400283] [Citation(s) in RCA: 364] [Impact Index Per Article: 36.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Indexed: 11/10/2022]
Abstract
Continuous-flow photochemistry is used increasingly by researchers in academia and industry to facilitate photochemical processes and their subsequent scale-up. However, without detailed knowledge concerning the engineering aspects of photochemistry, it can be quite challenging to develop a suitable photochemical microreactor for a given reaction. In this review, we provide an up-to-date overview of both technological and chemical aspects associated with photochemical processes in microreactors. Important design considerations, such as light sources, material selection, and solvent constraints are discussed. In addition, a detailed description of photon and mass-transfer phenomena in microreactors is made and fundamental principles are deduced for making a judicious choice for a suitable photomicroreactor. The advantages of microreactor technology for photochemistry are described for UV and visible-light driven photochemical processes and are compared with their batch counterparts. In addition, different scale-up strategies and limitations of continuous-flow microreactors are discussed.
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Affiliation(s)
- Yuanhai Su
- Department of Chemical Engineering and Chemistry, Micro Flow Chemistry and Process Technology, Eindhoven University of Technology, Den Dolech 2 (STW 1.48), 5600 MB Eindhoven (The Netherlands) http://www.tue.nl/staff/T.Noel
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