1
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Sumii Y, Shibata N. Current State of Microflow Trifluoromethylation Reactions. CHEM REC 2023; 23:e202300117. [PMID: 37309300 DOI: 10.1002/tcr.202300117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/25/2023] [Indexed: 06/14/2023]
Abstract
The trifluoromethyl group is a powerful structural motif in drugs and polymers; thus, developing trifluoromethylation reactions is an important area of research in organic chemistry. Over the past few decades, significant progress has been made in developing new methods for the trifluoromethylation of organic molecules, ranging from nucleophilic and electrophilic approaches to transition-metal catalysis, photocatalysis, and electrolytic reactions. While these reactions were initially developed in batch systems, more recent microflow versions are highly attractive for industrial applications owing to their scalability, safety, and time efficiency. In this review, we discuss the current state of microflow trifluoromethylation. Approaches for microflow trifluoromethylation based on different trifluoromethylation reagents are described, including continuous flow, flow photochemical, microfluidic electrochemical reactions, and large-scale microflow reactions.
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Affiliation(s)
- Yuji Sumii
- Department of Engineering, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya, 466-8555, Japan
| | - Norio Shibata
- Department of Engineering, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya, 466-8555, Japan
- Department of Nanopharmaceutical Sciences, Department of Engineering, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya, 466-8555, Japan
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2
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Karuo Y, Tarui A, Sato K, Kawai K, Omote M. Reactions Using Freons and Halothane as Halofluoroalkyl/Halofluoroalkenyl Building Blocks. CHEM REC 2023; 23:e202300029. [PMID: 37017496 DOI: 10.1002/tcr.202300029] [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: 01/26/2023] [Revised: 03/15/2023] [Indexed: 04/06/2023]
Abstract
In recent years, hydrofluorocarbon compounds such as chlorofluorocarbons, hydrochlorofluorocarbons, and 2-bromo-2-chloro-1,1,1-trifluoroethane (halothane) have been used as fluorine-containing building blocks to construct functional fluorine-containing compounds, e. g., polymers, liquid crystals, and medicines. Hydrofluorocarbons promote the formation of reactive fluoroalkyl or fluoroalkenyl species via anionic or radical processes, and these species can act as nucleophiles or electrophiles depending on the reaction conditions. Progress in fluorine chemistry using hydrofluorocarbons in the last 30 years is described in this review and diverse reactions are discussed, including the fluoroalkyl/alkenyl products and proposed mechanisms involved.
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Affiliation(s)
- Yukiko Karuo
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1, Nagaotoge-cho, Hirakata, Osaka, 573-0101, Japan
| | - Atushi Tarui
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1, Nagaotoge-cho, Hirakata, Osaka, 573-0101, Japan
| | - Kazuyuki Sato
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1, Nagaotoge-cho, Hirakata, Osaka, 573-0101, Japan
| | - Kentaro Kawai
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1, Nagaotoge-cho, Hirakata, Osaka, 573-0101, Japan
| | - Masaaki Omote
- Faculty of Pharmaceutical Sciences, Setsunan University, 45-1, Nagaotoge-cho, Hirakata, Osaka, 573-0101, Japan
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3
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Ex-situ generation and synthetic utilization of bare trifluoromethyl anion in flow via rapid biphasic mixing. Nat Commun 2023; 14:1231. [PMID: 36869027 PMCID: PMC9984407 DOI: 10.1038/s41467-022-35611-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/13/2022] [Indexed: 03/05/2023] Open
Abstract
Fluoroform (CF3H) is the simplest reagent for nucleophilic trifluoromethylation intermediated by trifluoromethyl anion (CF3-). However, it has been well-known that CF3- should be generated in presence of a stabilizer or reaction partner (in-situ method) due to its short lifetime, which results in the fundamental limitation on its synthetic utilization. We herein report a bare CF3- can be ex-situ generated and directly used for the synthesis of diverse trifluoromethylated compounds in a devised flow dissolver for rapid biphasic mixing of gaseous CF3H and liquid reagents that was designed and structurally optimized by computational fluid dynamics (CFD). In flow, various substrates including multi-functional compounds were chemoselectively reacted with CF3-, extending to the multi-gram-scale synthesis of valuable compounds by 1-hour operation of the integrated flow system.
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4
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Luo Z, Cahard D, Tsui GC. Using Fluoroform in Trifluoromethylation Reactions. J Fluor Chem 2023. [DOI: 10.1016/j.jfluchem.2023.110092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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5
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Sumii Y, Iwasaki H, Fujihira Y, Mahmoud EM, Adachi H, Kagawa T, Cahard D, Shibata N. KHMDS/Triglyme Cryptate as an Alternative to Phosphazene Base in Stereodivergent Pentafluoroethylation of N-Sulfinylimines Using HFC-125. J Org Chem 2022; 87:15806-15819. [PMID: 36315641 DOI: 10.1021/acs.joc.2c01821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
A protocol for the stereodivergent pentafluoroethylation of N-sulfinylimines using HFC-125 with KHMDS/triglyme has been developed. Both diastereomers of the pentafluoroethylated amines can be selectively synthesized based on the presence or absence of triglyme. This additive-controlled protocol allows the KHMDS/triglyme cryptate to be a straightforward and cheap alternative to previously reported base-controlled stereodivergent trifluoromethylation using potassium hexamethyldisilazide (KHMDS) versus P4-tBu.
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Affiliation(s)
- Yuji Sumii
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan
| | - Hiroto Iwasaki
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan
| | - Yamato Fujihira
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan
| | - Elsayed M Mahmoud
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan.,Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt
| | - Hiroaki Adachi
- Tosoh Finechem Corporation, 4988, Kaiseicho, Shunan 746-0006, Japan
| | - Takumi Kagawa
- Tosoh Finechem Corporation, 4988, Kaiseicho, Shunan 746-0006, Japan
| | - Dominique Cahard
- CNRS UMR 6014 COBRA, Normandie Université, 76821 Mont Saint Aignan, France
| | - Norio Shibata
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan.,Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan
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6
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Fujihira Y, Iwasaki H, Sumii Y, Adachi H, Kagawa T, Shibata N. Continuous-Flow Synthesis of Perfluoroalkyl Ketones via Perfluoroalkylation of Esters Using HFC-23 and HFC-125 under a KHMDS–Triglyme System. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2022. [DOI: 10.1246/bcsj.20220162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yamato Fujihira
- Department of Engineering, Life Science and Applied Chemistry Program, Nagoya Institute of Technology, Gokiso-cho, Showa-Ku, Nagoya 466-8555, Japan
| | - Hiroto Iwasaki
- Department of Engineering, Life Science and Applied Chemistry Program, Nagoya Institute of Technology, Gokiso-cho, Showa-Ku, Nagoya 466-8555, Japan
| | - Yuji Sumii
- Department of Engineering, Life Science and Applied Chemistry Program, Nagoya Institute of Technology, Gokiso-cho, Showa-Ku, Nagoya 466-8555, Japan
| | - Hiroaki Adachi
- Tosoh Finechem Corporation, 4988, Kaiseicho, Shunan, 746-0006, Japan
| | - Takumi Kagawa
- Tosoh Finechem Corporation, 4988, Kaiseicho, Shunan, 746-0006, Japan
| | - Norio Shibata
- Department of Engineering, Life Science and Applied Chemistry Program, Nagoya Institute of Technology, Gokiso-cho, Showa-Ku, Nagoya 466-8555, Japan
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso-cho, Showa-Ku, Nagoya 466-8555, Japan
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7
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Sheldon DJ, Crimmin MR. Repurposing of F-gases: challenges and opportunities in fluorine chemistry. Chem Soc Rev 2022; 51:4977-4995. [PMID: 35616085 PMCID: PMC9207706 DOI: 10.1039/d1cs01072g] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Indexed: 11/24/2022]
Abstract
Fluorinated gases (F-gases) are routinely employed as refrigerants, blowing agents, and electrical insulators. These volatile compounds are potent greenhouse gases and consequently their release to the environment creates a significant contribution to global warming. This review article seeks to summarise: (i) the current applications of F-gases, (ii) the environmental issues caused by F-gases, (iii) current methods of destruction of F-gases and (iv) recent work in the field towards the chemical repurposing of F-gases. There is a great opportunity to tackle the environmental and sustainability issues created by F-gases by developing reactions that repurpose these molecules.
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Affiliation(s)
- Daniel J Sheldon
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, Shepherds Bush, London, W12 0BZ, UK.
| | - Mark R Crimmin
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, 82 Wood Lane, Shepherds Bush, London, W12 0BZ, UK.
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8
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Kim DS, Yoshizawa K, Mitasev B, Schnaderbeck M, Zhang H, Omori M, Kayano A, Nagai M, Wakasugi K, Watanabe Y, Benayoud F, Suzuki Y, Motoki T, Kaneko T, Takaishi M, Ishida T, Takeda K, Kita Y, Yamamoto N, Khan A, Dimopoulos P, Farthing CN, Hall A, Chanda A, Lu L, Bracke M, Fang FG. Synthesis of BACE1 Inhibitors E2609/ E2071 via Oxime–Olefin Cycloaddition Following a Process Risk Mitigation Strategy. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Dae-Shik Kim
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Kazuhiro Yoshizawa
- API Research Japan, Pharmaceutical Science & Technology Core Function Units, Medicine Creation Center, Eisai Company, Limited, 22-Sunayama, Kamisu-shi, Ibaraki 314-0255, Japan
| | - Branko Mitasev
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Matthew Schnaderbeck
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Huiming Zhang
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Masayuki Omori
- API Research Japan, Pharmaceutical Science & Technology Core Function Units, Medicine Creation Center, Eisai Company, Limited, 22-Sunayama, Kamisu-shi, Ibaraki 314-0255, Japan
| | - Akio Kayano
- API Research Japan, Pharmaceutical Science & Technology Core Function Units, Medicine Creation Center, Eisai Company, Limited, 22-Sunayama, Kamisu-shi, Ibaraki 314-0255, Japan
| | - Mitsuo Nagai
- API Research Japan, Pharmaceutical Science & Technology Core Function Units, Medicine Creation Center, Eisai Company, Limited, 22-Sunayama, Kamisu-shi, Ibaraki 314-0255, Japan
| | - Kazunori Wakasugi
- API Research Japan, Pharmaceutical Science & Technology Core Function Units, Medicine Creation Center, Eisai Company, Limited, 22-Sunayama, Kamisu-shi, Ibaraki 314-0255, Japan
| | - Yuzo Watanabe
- API Research Japan, Pharmaceutical Science & Technology Core Function Units, Medicine Creation Center, Eisai Company, Limited, 22-Sunayama, Kamisu-shi, Ibaraki 314-0255, Japan
| | - Farid Benayoud
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Yuichi Suzuki
- Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
| | - Takafumi Motoki
- Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
| | - Toshihiko Kaneko
- Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
| | - Mamoru Takaishi
- Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
| | - Tasuku Ishida
- Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
| | - Kunitoshi Takeda
- Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
| | - Yoichi Kita
- Neurology Business Group Eisai Tsukuba Research Laboratories, Tokodai, 5-1-3 Tsukuba-shi, Ibaraki 300-2635, Japan
| | - Noboru Yamamoto
- Eisai Europe Limited, EMEA Knowledge Centre, Mosquito Way, Hatfield Hertfordshire AL10 9SN, United Kingdom
| | - Afzal Khan
- Eisai Europe Limited, EMEA Knowledge Centre, Mosquito Way, Hatfield Hertfordshire AL10 9SN, United Kingdom
| | - Paschalis Dimopoulos
- Eisai Europe Limited, EMEA Knowledge Centre, Mosquito Way, Hatfield Hertfordshire AL10 9SN, United Kingdom
| | - Christopher N. Farthing
- Eisai Europe Limited, EMEA Knowledge Centre, Mosquito Way, Hatfield Hertfordshire AL10 9SN, United Kingdom
| | - Adrian Hall
- Eisai Europe Limited, EMEA Knowledge Centre, Mosquito Way, Hatfield Hertfordshire AL10 9SN, United Kingdom
| | - Arani Chanda
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Lily Lu
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Markus Bracke
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
| | - Francis G. Fang
- Eisai Incorporated, 35 Cambridgepark Drive, Cambridge, Massachusetts 02140, United States
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9
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Ono M, Sumii Y, Fujihira Y, Kagawa T, Mimura H, Shibata N. Pentafluoroethylation of Carbonyl Compounds Using HFC-125 in a Flow Microreactor System. J Org Chem 2021; 86:14044-14053. [PMID: 34060312 DOI: 10.1021/acs.joc.1c00728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The protocol of micro-flow nucleophilic pentafluoroethylation using pentafluoroethane (HC2F5, HFC-125), a nontoxic, inexpensive, and commercially available greenhouse gas, is described. The micro-flow pentafluoroethylation by HFC-125 proceeded smoothly at room temperature or at -10 °C in DMF or toluene in the presence of a potassium base, namely, t-BuOK or KHMDS. A broad range of ketones, aldehydes, and chalcones with various substituted benzene rings were successfully converted to the corresponding pentafluoroethyl carbinols instantly with good to high yields.
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Affiliation(s)
- Makoto Ono
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan
| | - Yuji Sumii
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan
| | - Yamato Fujihira
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan
| | - Takumi Kagawa
- Tosoh Finechem Corporation, 4988, Kaiseicho, Shunan 746-0006, Japan
| | - Hideyuki Mimura
- Tosoh Finechem Corporation, 4988, Kaiseicho, Shunan 746-0006, Japan
| | - Norio Shibata
- Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan.,Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya 466-8555, Japan.,Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 688 Yingbin Avenue, 321004 Jinhua, China
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10
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Bonner A, Loftus A, Padgham AC, Baumann M. Forgotten and forbidden chemical reactions revitalised through continuous flow technology. Org Biomol Chem 2021; 19:7737-7753. [PMID: 34549240 DOI: 10.1039/d1ob01452h] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Continuous flow technology has played an undeniable role in enabling modern chemical synthesis, whereby a myriad of reactions can now be performed with greater efficiency, safety and control. As flow chemistry furthermore delivers more sustainable and readily scalable routes to important target structures a growing number of industrial applications are being reported. In this review we highlight the impact of flow chemistry on revitalising important chemical reactions that were either forgotten soon after their initial report as necessary improvements were not realised due to a lack of available technology, or forbidden due to unacceptable safety concerns relating to the experimental procedure. In both cases flow processing in combination with further reaction optimisation has rendered a powerful set of tools that make such transformations not only highly efficient but moreover very desirable due to a more streamlined construction of desired scaffolds. This short review highlights important contributions from academic and industrial laboratories predominantly from the last 5 years allowing the reader to gain an appreciation of the impact of flow chemistry.
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Affiliation(s)
- Arlene Bonner
- School of Chemistry, University College Dublin, Science Centre South, D04 N2E5, Dublin, Ireland.
| | - Aisling Loftus
- School of Chemistry, University College Dublin, Science Centre South, D04 N2E5, Dublin, Ireland.
| | - Alex C Padgham
- School of Chemistry, University College Dublin, Science Centre South, D04 N2E5, Dublin, Ireland.
| | - Marcus Baumann
- School of Chemistry, University College Dublin, Science Centre South, D04 N2E5, Dublin, Ireland.
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Fu WC, MacQueen PM, Jamison TF. Continuous flow strategies for using fluorinated greenhouse gases in fluoroalkylations. Chem Soc Rev 2021; 50:7378-7394. [PMID: 34018500 DOI: 10.1039/d0cs00670j] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Large quantities of fluorinated gases are generated as intermediates or byproducts from fluorinated polymer production annually, and they are effective ozone depleting substances or greenhouse gases. On the other hand, the incorporation of fluoroalkyl groups into drug molecules or bioactive compounds has been shown to enhance biological properties such as the bioavailability, binding selectivity, and metabolic stability. Extraction of fluoroalkyl sources, including trifluoromethyl and difluoromethyl groups, from the fluorinated gases is highly desirable, yet challenging under regular batch reaction conditions. Flow chemistry is an emerging and promising technique to address long-standing challenges in gas-liquid batch reactions such as insufficient interfacial contact and scalability issues. In this review, we highlight recent advances in continuous flow strategies toward enabling the use of fluorinated greenhouse gases in organic synthesis.
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Affiliation(s)
- Wai Chung Fu
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA. and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
| | - Preston M MacQueen
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA. and Department of Research and Development, MilliporeSigma (a division of Merck KGaA), 6000 N. Teutonia Avenue, Milwaukee, WI 53209, USA
| | - Timothy F Jamison
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.
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12
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Hirano K, Yoshioka K, Umezu K, Kagawa T, Sumii Y, Shibata N. One-step Synthesis of 2-Hydroxy-2-(trifluoromethyl)malonates by Trifluoromethylation of 2-Oxomalonates with Ruppert-Prakash Reagent. CHEM LETT 2020. [DOI: 10.1246/cl.190942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Kazuki Hirano
- Department of Nanopharmaceutical Sciences, and Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Kotaro Yoshioka
- KUMIAI CHEMICAL INDUSTRY CO., LTD, 4-26 Ikenohata 1-chome, Taito-ku, Tokyo 110-8782, Japan
| | - Kazuto Umezu
- KUMIAI CHEMICAL INDUSTRY CO., LTD, 4-26 Ikenohata 1-chome, Taito-ku, Tokyo 110-8782, Japan
| | - Takumi Kagawa
- Tosoh Finechem Corporation, 4988 Kaiseicho, Shunan, Yamaguchi 746-0006, Japan
| | - Yuji Sumii
- Department of Nanopharmaceutical Sciences, and Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya, Aichi 466-8555, Japan
| | - Norio Shibata
- Department of Nanopharmaceutical Sciences, and Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya, Aichi 466-8555, Japan
- Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 688 Yingbin Avenue, 321004 Jinhua, P. R. China
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13
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Fülöp Z, Szemesi P, Bana P, Éles J, Greiner I. Evolution of flow-oriented design strategies in the continuous preparation of pharmaceuticals. REACT CHEM ENG 2020. [DOI: 10.1039/d0re00273a] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review focuses on the flow-oriented design (FOD) in the multi-step continuous-flow synthesis of active pharmaceutical ingredients.
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Affiliation(s)
- Zsolt Fülöp
- Department of Organic Chemistry and Technology
- Budapest University of Technology and Economics
- 1521 Budapest
- Hungary
| | - Péter Szemesi
- Department of Organic Chemistry and Technology
- Budapest University of Technology and Economics
- 1521 Budapest
- Hungary
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