1
|
Terada M, Iwasaki Z, Yazaki R, Umemiya S, Kikuchi J. Development of a flow photochemical process for a π-Lewis acidic metal-catalyzed cyclization/radical addition sequence: in situ-generated 2-benzopyrylium as photoredox catalyst and reactive intermediate. Beilstein J Org Chem 2024; 20:1973-1980. [PMID: 39161711 PMCID: PMC11331546 DOI: 10.3762/bjoc.20.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 07/30/2024] [Indexed: 08/21/2024] Open
Abstract
A flow photochemical reaction system for a π-Lewis acidic metal-catalyzed cyclization/radical addition sequence was developed, which utilizes in situ-generated 2-benzopyrylium intermediates as the photoredox catalyst and electrophilic substrates. The key 2-benzopyrylium intermediates were generated in the flow reaction system through the intramolecular cyclization of ortho-carbonyl alkynylbenzene derivatives by the π-Lewis acidic metal catalyst AgNTf2 and the subsequent proto-demetalation with trifluoroacetic acid. The 2-benzopyrylium intermediates underwent further photoreactions with benzyltrimethylsilane derivatives as the donor molecule in the flow photoreactor to provide 1H-isochromene derivatives in higher yields in most cases than the batch reaction system.
Collapse
Affiliation(s)
- Masahiro Terada
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Zen Iwasaki
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Ryohei Yazaki
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Shigenobu Umemiya
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Jun Kikuchi
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
- Graduate School of Pharmaceutical Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| |
Collapse
|
2
|
Ma L, Zhao X, Hou J, Huang L, Yao Y, Ding Z, Wei J, Hao N. Droplet Microfluidic Devices: Working Principles, Fabrication Methods, and Scale-Up Applications. SMALL METHODS 2024; 8:e2301406. [PMID: 38594964 DOI: 10.1002/smtd.202301406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/01/2023] [Indexed: 04/11/2024]
Abstract
Compared with the conventional emulsification method, droplets generated within microfluidic devices exhibit distinct advantages such as precise control of fluids, exceptional monodispersity, uniform morphology, flexible manipulation, and narrow size distribution. These inherent benefits, including intrinsic safety, excellent heat and mass transfer capabilities, and large surface-to-volume ratio, have led to the widespread applications of droplet-based microfluidics across diverse fields, encompassing chemical engineering, particle synthesis, biological detection, diagnostics, emulsion preparation, and pharmaceuticals. However, despite its promising potential for versatile applications, the practical utilization of this technology in commercial and industrial is extremely limited to the inherently low production rates achievable within a single microchannel. Over the past two decades, droplet-based microfluidics has evolved significantly, considerably transitioning from a proof-of-concept stage to industrialization. And now there is a growing trend towards translating academic research into commercial and industrial applications, primarily driven by the burgeoning demands of various fields. This paper comprehensively reviews recent advancements in droplet-based microfluidics, covering the fundamental working principles and the critical aspect of scale-up integration from working principles to scale-up integration. Based on the existing scale-up strategies, the paper also outlines the future research directions, identifies the potential opportunities, and addresses the typical unsolved challenges.
Collapse
Affiliation(s)
- Li Ma
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| | - Xiong Zhao
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| | - Junsheng Hou
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| | - Lei Huang
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| | - Yilong Yao
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| | - Zihan Ding
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| | - Jinjia Wei
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| | - Nanjing Hao
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, 28 Xianning West Road, Xi'an, Shaanxi, 710049, P. R. China
| |
Collapse
|
3
|
Jolliffe HG, Prostredny M, Mendez Torrecillas C, Bordos E, Tierney C, Ojo E, Elkes R, Reynolds G, Li Song Y, Meir B, Fathollahi S, Robertson J. A modified Kushner-Moore approach to characterising small-scale blender performance impact on tablet compaction. Int J Pharm 2024; 659:124232. [PMID: 38759740 DOI: 10.1016/j.ijpharm.2024.124232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/02/2024] [Accepted: 05/14/2024] [Indexed: 05/19/2024]
Abstract
Continuous Direct Compaction (CDC) has emerged as a promising route towards producing solid dosage forms while reducing material, development time and energy consumption. Understanding the response of powder processing unit operations, especially blenders, is crucial. There is a substantial body of work around how lubrication via batch blender operation affects tablet critical quality attributes such as hardness and tensile strength. But, aside from being batch operations, the design of these blenders is such that they operate with low-shear, low-intensity mixing at Froude number values significantly below 0.4 (Froude number Fr being the dimensionless ratio of inertial to gravitational forces). The present work explores the performance of a mini-blender which has a fundamentally different mode of operation (static vessel with rotating blades around a mixing shaft as opposed to rotating vessel with no mixing shaft). This difference allows a substantially wider operating range in terms of speed and shear (and Fr values). The present work evaluates how its performance compares to other blenders studied in the literature. Tablet compaction data from blends produced at various intensities and regimes of mixing in the mini-blender follow a common trajectory. Model equations from literature are suitably modified by inclusion of the Froude number Fr, but only for situations where the Froude number was sufficiently high (1 < Fr). The results suggest that although a similar lubrication extent plateau is eventually reached it is the intensity of mixing (i.e. captured using the Froude number as a surrogate) which is important for the lubrication dynamics in the mini-blender, next to the number of revolutions. The degree of fill or headspace, on the other hand, is only crucial to the performance of common batch blenders. Testing using alternative formulations shows the same common trend across mixing intensities, suggesting the validity of the approach to capture lubrication dynamics for this system.
Collapse
Affiliation(s)
- Hikaru G Jolliffe
- CMAC, Technology and Innovation Centre, 99 George Street, Glasgow G1 1RD, UK
| | - Martin Prostredny
- CMAC, Technology and Innovation Centre, 99 George Street, Glasgow G1 1RD, UK
| | | | - Ecaterina Bordos
- CMAC, Technology and Innovation Centre, 99 George Street, Glasgow G1 1RD, UK
| | - Collette Tierney
- CMAC, Technology and Innovation Centre, 99 George Street, Glasgow G1 1RD, UK
| | - Ebenezer Ojo
- CMAC, Technology and Innovation Centre, 99 George Street, Glasgow G1 1RD, UK
| | - Richard Elkes
- GSK Ware R&D, Harris's Lane, Ware, Hertfordshire SG12 0GX, UK
| | - Gavin Reynolds
- Oral Product Development, PT&D, Operations, AstraZeneca UK Limited, Charter Way, Macclesfield SK10 2NA, UK
| | - Yunfei Li Song
- GSK Ware R&D, Harris's Lane, Ware, Hertfordshire SG12 0GX, UK
| | - Bernhard Meir
- Gericke AG, Althardstrasse 120, CH-8105 Regensdorf, Switzerland
| | - Sara Fathollahi
- DFE Pharma GmbH & Co. KG, Kleverstrasse 187, 47568 Goch, Germany
| | - John Robertson
- CMAC, Technology and Innovation Centre, 99 George Street, Glasgow G1 1RD, UK.
| |
Collapse
|
4
|
Díaz-Kruik P, Paradisi F. Rapid production of the anaesthetic mepivacaine through continuous, portable technology. GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2024; 26:2313-2321. [PMID: 38380269 PMCID: PMC10875724 DOI: 10.1039/d3gc04375d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/23/2024] [Indexed: 02/22/2024]
Abstract
Local anaesthetics such as mepivacaine are key molecules in the medical sector, so ensuring their supply chain is crucial for every health care system. Rapid production of mepivacaine from readily available commercial reagents and (non-dry) solvents under safe conditions using portable, continuous apparatus could make an impactful difference in underdeveloped countries. In this work, we report a continuous platform for synthesising mepivacaine, one of the most widely used anaesthetics for minor surgeries. With a focus on sustainability, reaction efficiency and seamless implementation, this platform afforded the drug in 44% isolated yield following a concomitant distillation-crystallisation on a gram scale after N-functionalisation and amide coupling, with full recovery of the solvents and excess reagents. The use of flow chemistry as an enabling tool allowed the use of "forbidden" chemistry which is typically challenging for preparative and large scale reactions in batch mode. Overall, this continuous platform presents a promising and sustainable approach that has the potential to meet the demands of the healthcare industry.
Collapse
Affiliation(s)
- Pablo Díaz-Kruik
- Department of Chemistry, Biochemistry and Pharmacology, University of Bern Freistrasse 3 Bern Switzerland
| | - Francesca Paradisi
- Department of Chemistry, Biochemistry and Pharmacology, University of Bern Freistrasse 3 Bern Switzerland
| |
Collapse
|
5
|
Kinkutu GK, Louis C, Roy M, Blanchard J, Oble J. C3-Alkylation of furfural derivatives by continuous flow homogeneous catalysis. Beilstein J Org Chem 2023; 19:582-592. [PMID: 37180458 PMCID: PMC10167860 DOI: 10.3762/bjoc.19.43] [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: 02/11/2023] [Accepted: 04/17/2023] [Indexed: 05/16/2023] Open
Abstract
The C3-functionalization of furfural using homogeneous ruthenium catalysts requires the preinstallation of an ortho-directing imine group, as well as high temperatures, which did not allow scaling up, at least under batch conditions. In order to design a safer process, we set out to develop a continuous flow process specifically for the C3-alkylation of furfural (Murai reaction). The transposition of a batch process to a continuous flow process is often costly in terms of time and reagents. Therefore, we chose to proceed in two steps: the reaction conditions were first optimized using a laboratory-built pulsed-flow system to save reagents. The optimized conditions in this pulsed-flow mode were then successfully transferred to a continuous flow reactor. In addition, the versatility of this continuous flow device allowed both steps of the reaction to be carried out, namely the formation of the imine directing group and the C3-functionalization with some vinylsilanes and norbonene.
Collapse
Affiliation(s)
- Grédy Kiala Kinkutu
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM UMR 8232, F-75005 Paris, France
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, LRS UMR 7197, F-75005 Paris, France
| | - Catherine Louis
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, LRS UMR 7197, F-75005 Paris, France
| | - Myriam Roy
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM UMR 8232, F-75005 Paris, France
| | - Juliette Blanchard
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, LRS UMR 7197, F-75005 Paris, France
| | - Julie Oble
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM UMR 8232, F-75005 Paris, France
| |
Collapse
|
6
|
Monbaliu JCM, Legros J. Will the next generation of chemical plants be in miniaturized flow reactors? LAB ON A CHIP 2023; 23:1349-1357. [PMID: 36278262 DOI: 10.1039/d2lc00796g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
For decades, a production paradigm based on centralized, stepwise, large scale processes has dominated the chemical industry horizon. While effective to meet an ever increasing demand for high value-added chemicals, the so-called macroscopic batch reactors are also associated with inherent weaknesses and threats; some of the most obvious ones were tragically illustrated over the past decades with major industrial disasters and impactful disruptions of advanced chemical supplies. The COVID pandemic has further emphasized that a change in paradigm was necessary to sustain chemical production with an increased safety, reliable supply chains and adaptable productivities. More than a decade of research and technology development has led to alternative and effective chemical processes relying on miniaturised flow reactors (a.k.a. micro and mesofluidic reactors). Such miniaturised reactors bear the potential to solve safety concerns and to improve the reliability of chemical supply chains. Will they initiate a new paradigm for a more localized, safe and reliable chemical production?
Collapse
Affiliation(s)
- Jean-Christophe M Monbaliu
- Center for Integrated Technology and Organic Synthesis, MolSys Research Unit, University of Liège, B-4000 Liège (Sart Tilman), Belgium.
| | - Julien Legros
- COBRA Laboratory, CNRS, UNIROUEN, INSA Rouen, Normandie Université, 76000 Rouen, France.
| |
Collapse
|
7
|
Li C, Fan S, Chen J, Chen Y, Yang M, Meng J, Qing H, Liu Y, Xiao Z. Enhanced Benzyl Alcohol Oxidation Coupled with Hydrogen Evolution by Co 3O 4@SS Electrocatalytic Membrane Structured Reactor via Flow-Through Operation. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Affiliation(s)
- Chuang Li
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Senqing Fan
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Jiaojiao Chen
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Yu Chen
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Mingxia Yang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Jiaxin Meng
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Haijie Qing
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Yangchao Liu
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| | - Zeyi Xiao
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China
| |
Collapse
|
8
|
Yang L, Sun Y, Zhang L. Microreactor Technology: Identifying Focus Fields and Emerging Trends by Using CiteSpace II. Chempluschem 2023; 88:e202200349. [PMID: 36482287 DOI: 10.1002/cplu.202200349] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/14/2022] [Indexed: 11/28/2022]
Abstract
Microreactors have gained widespread attention from academia and industrial researchers due to their exceptionally fast mass and heat transfer and flexible control. In this work, CiteSpace software was used to systematically analyze the relevant literature to gain a comprehensively understand on the research status of microreactors in various fields. The results show that the research depth and application scope of microreactors are continuing to expand. The top 10 most popular research fields are photochemistry, pharmaceutical intermediates, multistep flow synthesis, mass transfer, computational fluid dynamics, μ-TAS (micro total analysis system), nanoparticles, biocatalysis, hydrogen production, and solid-supported reagents. The evolution trends of current focus areas are examined, including photochemistry, mass transfer, biocatalysis and hydrogen production and their milestone literature is analyzed in detail. This article demonstrates the development of different fields of microreactors technology and highlights the unending opportunities and challenges offered by this fascinating technology.
Collapse
Affiliation(s)
- Lin Yang
- School of Economics and Management, School of Intellectual Property, Dalian University of Technology, Dalian, 116024, Liaoning, P. R. China
| | - Yutao Sun
- School of Economics and Management, School of Intellectual Property, Dalian University of Technology, Dalian, 116024, Liaoning, P. R. China
| | - Lijing Zhang
- Department of Chemistry, School of Chemical Engineering, Dalian University of Technology, Dalian, 116024, Liaoning, P. R. China
| |
Collapse
|
9
|
Pan Q, Fan X, Li J. Automatic creation of molecular substructures for accurate estimation of pure component properties using connectivity matrices. Chem Eng Sci 2023. [DOI: 10.1016/j.ces.2022.118214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
10
|
Chaouche FZ, Bensebia B, Moustefaï SK. Computational Fluid Dynamics for Microreactors Used in Nitration of Phenol. THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING 2022. [DOI: 10.1134/s0040579522330028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
11
|
Chen TY, Hsiao YW, Baker-Fales M, Cameli F, Dimitrakellis P, Vlachos DG. Microflow chemistry and its electrification for sustainable chemical manufacturing. Chem Sci 2022; 13:10644-10685. [PMID: 36320706 PMCID: PMC9491096 DOI: 10.1039/d2sc01684b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 08/03/2022] [Indexed: 10/26/2023] Open
Abstract
Sustainability is vital in solving global societal problems. Still, it requires a holistic view by considering renewable energy and carbon sources, recycling waste streams, environmentally friendly resource extraction and handling, and green manufacturing. Flow chemistry at the microscale can enable continuous sustainable manufacturing by opening up new operating windows, precise residence time control, enhanced mixing and transport, improved yield and productivity, and inherent safety. Furthermore, integrating microfluidic systems with alternative energy sources, such as microwaves and plasmas, offers tremendous promise for electrifying and intensifying modular and distributed chemical processing. This review provides an overview of microflow chemistry, electrification, their integration toward sustainable manufacturing, and their application to biomass upgrade (a select number of other processes are also touched upon). Finally, we identify critical areas for future research, such as matching technology to the scale of the application, techno-economic analysis, and life cycle assessment.
Collapse
Affiliation(s)
- Tai-Ying Chen
- Department of Chemical and Biomolecular Engineering, University of Delaware 150 Academy Street Newark Delaware 19716 USA
| | - Yung Wei Hsiao
- Department of Chemical and Biomolecular Engineering, University of Delaware 150 Academy Street Newark Delaware 19716 USA
| | - Montgomery Baker-Fales
- Department of Chemical and Biomolecular Engineering, University of Delaware 150 Academy Street Newark Delaware 19716 USA
| | - Fabio Cameli
- Department of Chemical and Biomolecular Engineering, University of Delaware 150 Academy Street Newark Delaware 19716 USA
| | - Panagiotis Dimitrakellis
- Department of Chemical and Biomolecular Engineering, University of Delaware 150 Academy Street Newark Delaware 19716 USA
- Catalysis Center for Energy Innovation, RAPID Manufacturing Institute, Delaware Energy Institute (DEI), University of Delaware 221 Academy St. Newark Delaware 19716 USA
| | - Dionisios G Vlachos
- Department of Chemical and Biomolecular Engineering, University of Delaware 150 Academy Street Newark Delaware 19716 USA
- Catalysis Center for Energy Innovation, RAPID Manufacturing Institute, Delaware Energy Institute (DEI), University of Delaware 221 Academy St. Newark Delaware 19716 USA
| |
Collapse
|
12
|
Iwasaki T, Ishiga W, Pal S, Nozaki K, Kambe N. Mechanistic Insight into Rh-Catalyzed C(sp 2)–O Bond Cleavage Applied to Cross-Coupling Reaction of Benzofurans with Aryl Grignard Reagents. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takanori Iwasaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Wataru Ishiga
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 560-0871, Japan
| | - Shrinwantu Pal
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Nobuaki Kambe
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 560-0871, Japan
| |
Collapse
|
13
|
Li T, He M, Zhang P, Yu Z, Liu J, Liu Y, Wang Y, Wang A. Fabrication of a Monolith Reactor in a Copper Tube by Polymerization of Acetylene for Flow Catalysis. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tiefu Li
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Ming He
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Peng Zhang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Zhiquan Yu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Jiaming Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Yingya Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
- Liaoning Key Laboratory of Petrochemical Technology and Equipment, Dalian University of Technology, Dalian 116024, P. R. China
| | - Yao Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
- Liaoning Key Laboratory of Petrochemical Technology and Equipment, Dalian University of Technology, Dalian 116024, P. R. China
| | - Anjie Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
- Liaoning Key Laboratory of Petrochemical Technology and Equipment, Dalian University of Technology, Dalian 116024, P. R. China
| |
Collapse
|
14
|
Xie Y, Feng M, Zhang M, Hu W, Huang J, Wang Y, Luo G. Kinetics model of piperacillin synthesis in a microreactor. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
15
|
|
16
|
Kwon Y, Kim W. Protecting Group‐Controlled Regioselective Synthesis for Unsymmetrical 3,5‐Disubstituted Pyridones. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yong‐Ju Kwon
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03760 South Korea
| | - Won‐Suk Kim
- Department of Chemistry and Nanoscience Ewha Womans University Seoul 03760 South Korea
| |
Collapse
|
17
|
Ling FWM, Abdulbari HA, Chin SY. Heterogeneous Microfluidic Reactors: A Review and an Insight of Enzymatic Reactions. CHEMBIOENG REVIEWS 2022. [DOI: 10.1002/cben.202100058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fiona W. M. Ling
- Universiti Malaysia Pahang Centre for Research in Advanced Fluid & Processes (FLUID CENTRE) Lebuhraya Tun Razak 26300 Gambang, Kuantan Pahang Malaysia
- Universiti Malaysia Pahang Department of Chemical Engineering, College of Engineering Lebuhraya Tun Razak 26300 Gambang, Kuantan Pahang Malaysia
| | - Hayder A. Abdulbari
- Universiti Malaysia Pahang Centre for Research in Advanced Fluid & Processes (FLUID CENTRE) Lebuhraya Tun Razak 26300 Gambang, Kuantan Pahang Malaysia
- Universiti Malaysia Pahang Department of Chemical Engineering, College of Engineering Lebuhraya Tun Razak 26300 Gambang, Kuantan Pahang Malaysia
| | - Sim Yee Chin
- Universiti Malaysia Pahang Department of Chemical Engineering, College of Engineering Lebuhraya Tun Razak 26300 Gambang, Kuantan Pahang Malaysia
| |
Collapse
|
18
|
Kang JH, Ahn GN, Lee H, Yim SJ, Lahore S, Lee HJ, Kim H, Kim JT, Kim DP. Scalable Subsecond Synthesis of Drug Scaffolds via Aryllithium Intermediates by Numbered-up 3D-Printed Metal Microreactors. ACS CENTRAL SCIENCE 2022; 8:43-50. [PMID: 35106371 PMCID: PMC8796307 DOI: 10.1021/acscentsci.1c00972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Indexed: 05/10/2023]
Abstract
Continuous-flow microreactors enable ultrafast chemistry; however, their small capacity restricts industrial-level productivity of pharmaceutical compounds. In this work, scale-up subsecond synthesis of drug scaffolds was achieved via a 16 numbered-up printed metal microreactor (16N-PMR) assembly to render high productivity up to 20 g for 10 min operation. Initially, ultrafast synthetic chemistry of unstable lithiated intermediates in the halogen-lithium exchange reactions of three aryl halides and subsequent reactions with diverse electrophiles were carried out using a single microreactor (SMR). Larger production of the ultrafast synthesis was achieved by devising a monolithic module of 4 numbered-up 3D-printed metal microreactor (4N-PMR) that was integrated by laminating four SMRs and four bifurcation flow distributors in a compact manner. Eventually, the 16N-PMR system for the scalable subsecond synthesis of three drug scaffolds was assembled by stacking four monolithic modules of 4N-PMRs.
Collapse
Affiliation(s)
- Ji-Ho Kang
- Center
for Intelligent Microprocess of Pharmaceutical Synthesis, Department
of Chemical Engineering, Pohang University
of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea
| | - Gwang-Noh Ahn
- Center
for Intelligent Microprocess of Pharmaceutical Synthesis, Department
of Chemical Engineering, Pohang University
of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea
| | - Heekwon Lee
- Department
of Mechanical Engineering, The University
of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Se-Jun Yim
- Center
for Intelligent Microprocess of Pharmaceutical Synthesis, Department
of Chemical Engineering, Pohang University
of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea
| | - Santosh Lahore
- Center
for Intelligent Microprocess of Pharmaceutical Synthesis, Department
of Chemical Engineering, Pohang University
of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea
| | - Hyune-Jea Lee
- Department
of Chemistry, College of Science, Korea
University, Seoul 02841, Republic of Korea
| | - Heejin Kim
- Department
of Chemistry, College of Science, Korea
University, Seoul 02841, Republic of Korea
| | - Ji Tae Kim
- Department
of Mechanical Engineering, The University
of Hong Kong, Pokfulam Road, Hong Kong, China
| | - Dong-Pyo Kim
- Center
for Intelligent Microprocess of Pharmaceutical Synthesis, Department
of Chemical Engineering, Pohang University
of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea
| |
Collapse
|
19
|
Frede TA, Maier MC, Kockmann N, Gruber-Woelfler H. Advances in Continuous Flow Calorimetry. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00437] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Timothy Aljoscha Frede
- Department of Biochemical and Chemical Engineering, TU Dortmund University, 44227 Dortmund, Germany
| | - Manuel C. Maier
- Institute of Process and Particle Engineering, Graz University of Technology, 8010 Graz, Austria
- Center for Continuous Flow Synthesis and Processing (CC FLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), 8010 Graz, Austria
| | - Norbert Kockmann
- Department of Biochemical and Chemical Engineering, TU Dortmund University, 44227 Dortmund, Germany
| | - Heidrun Gruber-Woelfler
- Institute of Process and Particle Engineering, Graz University of Technology, 8010 Graz, Austria
- Center for Continuous Flow Synthesis and Processing (CC FLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), 8010 Graz, Austria
| |
Collapse
|
20
|
Li T, Liu J, Li Z, Zhang P, Yao Y, Sun Z, Wang Y, Liu YY, Wang A. Continuous conversion of furfural to furfuryl alcohol by transfer hydrogenation catalyzed by copper deposited in a monolith reactor. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00363e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A polymer monolith catalytic reactor, which is fabricated by anchoring –SO3H groups on the surface of the fibers and by depositing Cu species, exhibits outstanding performance and high stability in continuous transfer hydrogenation of furfural.
Collapse
Affiliation(s)
- Tiefu Li
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Jiaming Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Zipeng Li
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Peng Zhang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Yunlong Yao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Zhichao Sun
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
- Liaoning Key Laboratory of Petrochemical Technology and Equipment, Dalian University of Technology, Dalian 116024, P. R. China
| | - Yao Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
- Liaoning Key Laboratory of Petrochemical Technology and Equipment, Dalian University of Technology, Dalian 116024, P. R. China
| | - Ying-Ya Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
- Liaoning Key Laboratory of Petrochemical Technology and Equipment, Dalian University of Technology, Dalian 116024, P. R. China
| | - Anjie Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
- Liaoning Key Laboratory of Petrochemical Technology and Equipment, Dalian University of Technology, Dalian 116024, P. R. China
| |
Collapse
|
21
|
Chen J, Xie X, Liu J, Yu Z, Su W. Revisiting aromatic diazotization and aryl diazonium salts in continuous flow: highlighted research during 2001–2021. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00001f] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Aryl diazonium salts play an important role in chemical transformations; however their explosive nature limits their applications in batch.
Collapse
Affiliation(s)
- Jianli Chen
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Xiaoxuan Xie
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Jiming Liu
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Zhiqun Yu
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Weike Su
- National Engineering Research Center for Process Development of Active Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| |
Collapse
|
22
|
Direct oxidation of benzene to phenol in a microreactor: Process parameters and reaction kinetics study. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2021.116907] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
23
|
Naito Y, Nakamura Y, Shida N, Senboku H, Tanaka K, Atobe M. Integrated Flow Synthesis of α-Amino Acids by In Situ Generation of Aldimines and Subsequent Electrochemical Carboxylation. J Org Chem 2021; 86:15953-15960. [PMID: 34152747 DOI: 10.1021/acs.joc.1c00821] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The synthesis of α-amino acids was carried out in a continuous flow system. In this system, aldimines were efficiently generated in situ via the dehydration-condensation of aldehydes with anilines in a desiccant bed column filled with 4 Å molecular sieves desiccant, followed by reaction with CO2 in an electrochemical flow microreactor to afford the α-amino acids in high to moderate yields. The present system can provide α-amino acids without using stoichiometric amounts of metal reagents or highly toxic cyanide reagents.
Collapse
Affiliation(s)
- Yuki Naito
- Graduate School of Science and Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Yuto Nakamura
- Graduate School of Science and Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Naoki Shida
- Graduate School of Science and Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Hisanori Senboku
- Faculty of Engineering, Hokkaido University, Kita 13 Nishi 8, Kita-ku, Sapporo, Hokkaido 060-8628, Japan
| | - Kenta Tanaka
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, Chiba 278-8510, Japan
| | - Mahito Atobe
- Graduate School of Science and Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| |
Collapse
|
24
|
Bao H, Li AY, Kairouz V, Moores A. Ultra-fast Cu-based A3-coupling catalysts: faceted Cu2O microcrystals as efficient catalyst-delivery systems in batch and flow conditions. CAN J CHEM 2021. [DOI: 10.1139/cjc-2021-0197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Cu(I) catalysts were studied for the synthesis of a propargylamine via A3-coupling of aldehyde, amine, and alkyne, under solvent-free and low loading conditions, using batch microwave or flow thermal heating. We explored ultra-low loading conditions with Cu(I) salts as fast and active catalysts featuring turnover frequencies (TOFs) above 105 h−1. Well-defined octahedral and cubic Cu2O microcrystals were also successfully applied and compared with this reaction. Both types of microcrystals exhibited excellent catalytic activities within minutes, via in situ generation of low dose of Cu(I) ions within the reaction medium, to achieve TON beyond 2000 and recycling up to 10 times in a flow reactor. The study of the catalytic system demonstrated that the activity was surface-structure dependent and allowed for the design of low Cu contamination A3-coupling systems, affording a product at the decigram scale, with Cu contamination below FDA recommendations for drug synthesis, without the need for a purification procedure.
Collapse
Affiliation(s)
- Huizhi Bao
- Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8, Canada
| | - Alain Y. Li
- Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8, Canada
| | - Vanessa Kairouz
- Department of Chemistry, Université de Montréal, Department of Chemistry, 1375 Avenue Thérèse-Lavoie-Roux, Montréal, QC H2V 0B3, Canada
| | - Audrey Moores
- Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8, Canada
- Department of Materials Engineering, McGill University, 3610 University Street, Montreal, QC H3A 0C5, Canada
| |
Collapse
|
25
|
Kano K, Ishii N, Hirabayashi Y, Kamiguchi H, Greimel P, Matsuo I. Stereocontrolled Synthesis of
Lyso
‐phosphatidyl β‐D‐Glucoside. ChemistrySelect 2021. [DOI: 10.1002/slct.202102176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Koki Kano
- Graduate School of Science and Technology Gunma University 1-5-1, Tenjin-cho Kiryu Gunma 376-8515 Japan
| | - Nozomi Ishii
- Graduate School of Science and Technology Gunma University 1-5-1, Tenjin-cho Kiryu Gunma 376-8515 Japan
| | - Yoshio Hirabayashi
- RIKEN Cluster for Pioneering Research Wako Saitama 351-0198 Japan
- Institute for Environmental and Gender-Specific Medicine Juntendo University Graduate School of Medicine Urayasu Chiba 279-0021 Japan
| | | | - Peter Greimel
- RIKEN Center for Brain Science Wako Saitama 351-0198 Japan
| | - Ichiro Matsuo
- Graduate School of Science and Technology Gunma University 1-5-1, Tenjin-cho Kiryu Gunma 376-8515 Japan
| |
Collapse
|
26
|
Improving the reaction efficiency of condensation amidation of piperazine with benzoic acid based on kinetics study in microreactors. J Flow Chem 2021. [DOI: 10.1007/s41981-021-00166-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
27
|
Scale-up of micro- and milli-reactors: An overview of strategies, design principles and applications. CHEMICAL ENGINEERING SCIENCE: X 2021. [DOI: 10.1016/j.cesx.2021.100097] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
|
28
|
Tanaka Y, Yamada S, Tanaka D. Continuous Fluidic Techniques for the Precise Synthesis of Metal-Organic Frameworks. Chempluschem 2021; 86:650-661. [PMID: 33864353 DOI: 10.1002/cplu.202000798] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/31/2021] [Indexed: 12/18/2022]
Abstract
The continuous fluidics-based synthesis of metal-organic frameworks (MOFs) has attracted considerable attention, resulting in advancements in the reaction efficiency, a continuous production of complex structures, and access to products that are difficult or impossible to attain by bulk synthetic routes. This Minireview discusses the continuous fluidics-based synthesis of MOFs in terms of reaction process control, and is divided into three chapters dealing with the efficient synthesis of high-quality MOFs, the confined-space synthesis of MOF composites with diverse morphologies, and the selective synthesis of metastable products. The products of continuous fluidic synthetic process are introduced (e. g., uniform products, composites, fibers, membranes, and metastable products with advantageous properties that cannot be obtained by bulk synthesis), and their usefulness is demonstrated by referencing representative examples.
Collapse
Affiliation(s)
- Yoko Tanaka
- Department of Chemistry School of Science and Technology, Kwansei Gakuin University, 2-1, Gakuen, Sanda, Hyogo, 669-1337, Japan
| | - Saki Yamada
- Department of Chemistry School of Science and Technology, Kwansei Gakuin University, 2-1, Gakuen, Sanda, Hyogo, 669-1337, Japan
| | - Daisuke Tanaka
- Department of Chemistry School of Science and Technology, Kwansei Gakuin University, 2-1, Gakuen, Sanda, Hyogo, 669-1337, Japan
| |
Collapse
|
29
|
Manneveau M, Tanii S, Gens F, Legros J, Chataigner I. Dearomatization of 3-cyanoindoles by (3 + 2) cycloaddition: from batch to flow chemistry. Org Biomol Chem 2021; 18:3481-3486. [PMID: 32347286 DOI: 10.1039/d0ob00582g] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
1,3-Dipolar dearomatizing cycloadditions between a non-stabilized azomethine ylide and 3-cyanoindoles or benzofuran afford the corresponding 3D-heterocycles bearing a quaternary carbon centre at the ring junction. While 6 equivalents of ylide precursor 1 are required for full conversion in a classical flask, working under flow conditions limits the excess (3 equiv., tR = 1 min) and leads to a cleaner process, affording cycloadducts that are easier to isolate.
Collapse
Affiliation(s)
- Maxime Manneveau
- Normandie Université, UNIROUEN, CNRS, INSA Rouen, COBRA laboratory, F-76000 Rouen, France.
| | | | | | | | | |
Collapse
|
30
|
Xie Y, Chen Q, Huang G, Wang Y, Hu W, Yan Z, Wang X, Huang J, Gao M, Fei W, Luo G. Scaling up microreactors for kilogram‐scale synthesis of piperacillin: Experiments and computational fluid dynamics simulations. AIChE J 2021. [DOI: 10.1002/aic.17231] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Yu Xie
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Qiang Chen
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Guoming Huang
- North China Pharmaceutical Group Co., Ltd. Shijiazhuang China
| | - Yujun Wang
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Weiguo Hu
- North China Pharmaceutical Group Co., Ltd. Shijiazhuang China
| | - Zhengren Yan
- North China Pharmaceutical Group Co., Ltd. Shijiazhuang China
| | - Xin Wang
- North China Pharmaceutical Group Co., Ltd. Shijiazhuang China
| | - Juan Huang
- North China Pharmaceutical Group Co., Ltd. Shijiazhuang China
| | - Mingtang Gao
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Weiyang Fei
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| | - Guangsheng Luo
- Department of Chemical Engineering, The State Key Lab of Chemical Engineering Tsinghua University Beijing China
| |
Collapse
|
31
|
Park K, Ito N, Yamada T, Sajiki H. Efficient Continuous-Flow H–D Exchange Reaction of Aromatic Nuclei in D 2O/2-PrOH Mixed Solvent in a Catalyst Cartridge Packed with Platinum on Carbon Beads. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200325] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kwihwan Park
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Naoya Ito
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Tsuyoshi Yamada
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Hironao Sajiki
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| |
Collapse
|
32
|
Sustainability and Waste Imports in China: Pollution Haven or Resources Hunting. SUSTAINABILITY 2021. [DOI: 10.3390/su13020932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Motivations behind a country’s importation of waste are categorized into the pollution haven hypothesis (PHH) and the resource hunting hypothesis (RHH). The importation of wastes can lead to environmental sustainability concerns, requiring governments to intervene when the market fails to reduce the negative externalities by strengthening and implementing environmental regulations. Motivated by China’s position within a rapidly growing but environmentally damaging sector of trade, this paper has three goals: (1) to classify the primary hypothesis that governs China’s flow of traded wastes; (2) to verify the heterogeneous impact of the pollution paradise motivation and resource demand motivation of waste imports from developed and developing countries, and across industries; (3) to assess the impact of domestic environmental regulations on the motives behind China’s waste imports. Using 28 imported waste-varieties from 20 of China’s major trade partners across 24 years, findings indicate that the flow of Chinese waste imports is relatively unresponsive under the pollution haven effect. However, the resource hunting effect from developing countries is significantly greater than what originates from developed countries, despite the laws of 2011 and 2017 established to restrict resource hunting activities. These results have important implications for improving the efficiency of China’s waste sorting and recycling systems.
Collapse
|
33
|
Richter M, Vieira L, Sieber V. Sustainable Chemistry - An Interdisciplinary Matrix Approach. CHEMSUSCHEM 2021; 14:251-265. [PMID: 32945148 DOI: 10.1002/cssc.202001327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 10/06/2020] [Indexed: 06/11/2023]
Abstract
Within the framework of green chemistry, the continuous development of new and advanced tools for sustainable synthesis is essential. For this, multi-facetted underlying demands pose inherent challenges to individual chemical disciplines. As a solution, both interdisciplinary technology screening and research can enhance the possibility for groundbreaking innovation. To illustrate the stages from discovery to the implementing of combined technologies, a SusChem matrix model is proposed inspired by natural product biosynthesis. The model describes a multi-dimensional and dynamic exploratory space where necessary interaction is exclusively provided and guided by sustainable themes.
Collapse
Affiliation(s)
- Michael Richter
- Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB Bio- Electro-and Chemocatalysis BioCat Straubing Branch, Schulgasse 11a, 94315, Straubing, Germany
| | - Luciana Vieira
- Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB Bio- Electro-and Chemocatalysis BioCat Straubing Branch, Schulgasse 11a, 94315, Straubing, Germany
| | - Volker Sieber
- Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB Bio- Electro-and Chemocatalysis BioCat Straubing Branch, Schulgasse 11a, 94315, Straubing, Germany
- Technical University of Munich Campus, Straubing for Biotechnology and Sustainability, Schulgasse 16, 94315, Straubing, Germany
| |
Collapse
|
34
|
Lu JM, Wang HF, Pan JZ, Fang Q. Research Progress of Microfluidic Technique in Synthesis of Micro/Nano Materials. ACTA CHIMICA SINICA 2021. [DOI: 10.6023/a21030086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
35
|
Kataoka S, Inagaki S. Microreactor Coated with Mesoporous Organosilica Thin Film as a Support for Metal Complex Catalysts. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Sho Kataoka
- National Institute of Advanced Industrial Science and Technology (AIST) 1‐1‐1 Higashi, Tsukuba 305‐8565 Ibaraki Japan
| | - Shinji Inagaki
- National Institute of Advanced Industrial Science and Technology (AIST) 1‐1‐1 Higashi, Tsukuba 305‐8565 Ibaraki Japan
| |
Collapse
|
36
|
Liu L, Deng J, Guo Y. Synthesis of coumarin derivatives in a microfluidic flow system employing the Pechmann condensation: A case study. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000371] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ling‐Kang Liu
- Institute of Chemistry Academia Sinica Taipei Taiwan
| | - Jhao‐Hong Deng
- Institute of Chemistry Academia Sinica Taipei Taiwan
- Department of Applied Chemistry Chinese Culture University Taipei Taiwan
| | - Yang‐Ming Guo
- Department of Applied Chemistry Chinese Culture University Taipei Taiwan
| |
Collapse
|
37
|
Buendia MB, Kegnæs S, Kramer S. A Nickel‐Bisdiamine Porous Organic Polymer as Heterogeneous Chiral Catalyst for Asymmetric Michael Addition to Aliphatic Nitroalkenes. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000875] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Mikkel B. Buendia
- Department of Chemistry Technical University of Denmark 2800 Kgs. Lyngby Denmark
| | - Søren Kegnæs
- Department of Chemistry Technical University of Denmark 2800 Kgs. Lyngby Denmark
| | - Søren Kramer
- Department of Chemistry Technical University of Denmark 2800 Kgs. Lyngby Denmark
| |
Collapse
|
38
|
Yan L, Chu B, Zhong S, Fu Z, Cheng Y. Synthesis of N-vinyl pyrrolidone by acetylene process in a microreactor. CHEMICAL ENGINEERING JOURNAL ADVANCES 2020. [DOI: 10.1016/j.ceja.2020.100018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
39
|
Tang XF, Zhao JN, Wu YF, Zheng ZH, Ma CF, Yu ZY, Yun L, Liu GZ, Meng QW. Asymmetric α-hydroxylation of β-dicarbonyl compounds by C-2′ modified cinchonine-derived phase-transfer catalysts in batch and flow microreactors. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1781183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Xiao-Fei Tang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
- Xi’an Modern Chemistry Research Institute, Xi’an, Shaanxi, P.R. China
| | - Jing-Nan Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Yu-Feng Wu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Ze-Hao Zheng
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Cun-Fei Ma
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Zong-Yi Yu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Lei Yun
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Guang-Zhi Liu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| | - Qing-Wei Meng
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian, P.R. China
| |
Collapse
|
40
|
Yamada T, Park K, Ito N, Masuda H, Teranishi W, Cui S, Sajiki H. Robust Continuous-Flow Synthesis of Deuterium-Labeled β-Nitroalcohols Catalyzed by Basic Anion Exchange Resin. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Tsuyoshi Yamada
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Kwihwan Park
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Naoya Ito
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Hayato Masuda
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Wataru Teranishi
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| | - Sunliang Cui
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, P. R. China
| | - Hironao Sajiki
- Laboratory of Organic Chemistry, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu 501-1196, Japan
| |
Collapse
|
41
|
Gérardy R, Debecker DP, Estager J, Luis P, Monbaliu JCM. Continuous Flow Upgrading of Selected C 2-C 6 Platform Chemicals Derived from Biomass. Chem Rev 2020; 120:7219-7347. [PMID: 32667196 DOI: 10.1021/acs.chemrev.9b00846] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The ever increasing industrial production of commodity and specialty chemicals inexorably depletes the finite primary fossil resources available on Earth. The forecast of population growth over the next 3 decades is a very strong incentive for the identification of alternative primary resources other than petro-based ones. In contrast with fossil resources, renewable biomass is a virtually inexhaustible reservoir of chemical building blocks. Shifting the current industrial paradigm from almost exclusively petro-based resources to alternative bio-based raw materials requires more than vibrant political messages; it requires a profound revision of the concepts and technologies on which industrial chemical processes rely. Only a small fraction of molecules extracted from biomass bears significant chemical and commercial potentials to be considered as ubiquitous chemical platforms upon which a new, bio-based industry can thrive. Owing to its inherent assets in terms of unique process experience, scalability, and reduced environmental footprint, flow chemistry arguably has a major role to play in this context. This review covers a selection of C2 to C6 bio-based chemical platforms with existing commercial markets including polyols (ethylene glycol, 1,2-propanediol, 1,3-propanediol, glycerol, 1,4-butanediol, xylitol, and sorbitol), furanoids (furfural and 5-hydroxymethylfurfural) and carboxylic acids (lactic acid, succinic acid, fumaric acid, malic acid, itaconic acid, and levulinic acid). The aim of this review is to illustrate the various aspects of upgrading bio-based platform molecules toward commodity or specialty chemicals using new process concepts that fall under the umbrella of continuous flow technology and that could change the future perspectives of biorefineries.
Collapse
Affiliation(s)
- Romaric Gérardy
- Center for Integrated Technology and Organic Synthesis, MolSys Research Unit, University of Liège, B-4000 Sart Tilman, Liège, Belgium
| | - Damien P Debecker
- Institute of Condensed Matter and Nanosciences (IMCN), Université catholique de Louvain (UCLouvain), B-1348 Louvain-la-Neuve, Belgium.,Research & Innovation Centre for Process Engineering (ReCIPE), Université catholique de Louvain (UCLouvain), B-1348 Louvain-la-Neuve, Belgium
| | - Julien Estager
- Certech, Rue Jules Bordet 45, Zone Industrielle C, B-7180 Seneffe, Belgium
| | - Patricia Luis
- Research & Innovation Centre for Process Engineering (ReCIPE), Université catholique de Louvain (UCLouvain), B-1348 Louvain-la-Neuve, Belgium.,Materials & Process Engineering (iMMC-IMAP), UCLouvain, B-1348 Louvain-la-Neuve, Belgium
| | - Jean-Christophe M Monbaliu
- Center for Integrated Technology and Organic Synthesis, MolSys Research Unit, University of Liège, B-4000 Sart Tilman, Liège, Belgium
| |
Collapse
|
42
|
Fu WC, Jamison TF. Deuteriodifluoromethylation and
gem
‐Difluoroalkenylation of Aldehydes Using ClCF
2
H in Continuous Flow. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004260] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Wai Chung Fu
- 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
| |
Collapse
|
43
|
Fu WC, Jamison TF. Deuteriodifluoromethylation and
gem
‐Difluoroalkenylation of Aldehydes Using ClCF
2
H in Continuous Flow. Angew Chem Int Ed Engl 2020; 59:13885-13890. [DOI: 10.1002/anie.202004260] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/13/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Wai Chung Fu
- 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
| |
Collapse
|
44
|
Canós Valero A, Kislov D, Gurvitz EA, Shamkhi HK, Pavlov AA, Redka D, Yankin S, Zemánek P, Shalin AS. Nanovortex-Driven All-Dielectric Optical Diffusion Boosting and Sorting Concept for Lab-on-a-Chip Platforms. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903049. [PMID: 32537397 PMCID: PMC7284221 DOI: 10.1002/advs.201903049] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 02/10/2020] [Accepted: 02/24/2020] [Indexed: 05/29/2023]
Abstract
The ever-growing field of microfluidics requires precise and flexible control over fluid flows at reduced scales. Current constraints demand a variety of controllable components to carry out several operations inside microchambers and microreactors. In this context, brand-new nanophotonic approaches can significantly enhance existing capabilities providing unique functionalities via finely tuned light-matter interactions. A concept is proposed, featuring dual on-chip functionality: boosted optically driven diffusion and nanoparticle sorting. High-index dielectric nanoantennae is specially designed to ensure strongly enhanced spin-orbit angular momentum transfer from a laser beam to the scattered field. Hence, subwavelength optical nanovortices emerge driving spiral motion of plasmonic nanoparticles via the interplay between curl-spin optical forces and radiation pressure. The nanovortex size is an order of magnitude smaller than that provided by conventional beam-based approaches. The nanoparticles mediate nanoconfined fluid motion enabling moving-part-free nanomixing inside a microchamber. Moreover, exploiting the nontrivial size dependence of the curled optical forces makes it possible to achieve precise nanoscale sorting of gold nanoparticles, demanded for on-chip separation and filtering. Altogether, a versatile platform is introduced for further miniaturization of moving-part-free, optically driven microfluidic chips for fast chemical analysis, emulsion preparation, or chemical gradient generation with light-controlled navigation of nanoparticles, viruses or biomolecules.
Collapse
Affiliation(s)
| | - Denis Kislov
- ITMO UniversityKronverksky prospect 49St. Petersburg197101Russia
| | - Egor A. Gurvitz
- ITMO UniversityKronverksky prospect 49St. Petersburg197101Russia
| | - Hadi K. Shamkhi
- ITMO UniversityKronverksky prospect 49St. Petersburg197101Russia
| | - Alexander A. Pavlov
- Institute of Nanotechnology of Microelectronics of the Russian Academy of Sciences (INME RAS)Nagatinskaya Street, House 16A, Building 11Moscow119991Russia
| | - Dmitrii Redka
- Electrotechnical University “LETI” (ETU)5 Prof. Popova StreetSaint Petersburg197376Russia
| | - Sergey Yankin
- LLC COMSOLBolshaya Sadovaya St. 10Moscow123001Russia
| | - Pavel Zemánek
- Czech Academy of SciencesInstitute of Scientific InstrumentsKrálovopolská 147Brno612 64Czech Republic
| | | |
Collapse
|
45
|
Yalamanchili S, Nguyen TAV, Pohl NLB, Bennett CS. Modular continuous flow synthesis of orthogonally protected 6-deoxy glucose glycals. Org Biomol Chem 2020; 18:3254-3257. [PMID: 32293636 PMCID: PMC7289173 DOI: 10.1039/d0ob00522c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient, modular continuous flow process towards accessing two orthogonally protected glycals is described with the development of reaction conditions for several common protecting group additions in flow, including the addition of benzyl, naphthylmethyl and tert-butyldimethylsilyl ethers. The process affords the desired target compounds in 57-74% overall yield in just 21-37 minutes of flow time. Furthermore, unlike batch conditions, the flow processes avoided the need for active cooling to prevent unwanted exotherms and required shorter reaction times.
Collapse
Affiliation(s)
| | - Tu-Anh V Nguyen
- Department of Chemistry, Tufts University, 62 Talbot Ave, Medford, MA 02145, USA.
| | - Nicola L B Pohl
- Department of Chemistry, Indiana University, 212 S. Hawthorne Dr, Bloomington, IN, 47405, USA.
| | - Clay S Bennett
- Department of Chemistry, Tufts University, 62 Talbot Ave, Medford, MA 02145, USA.
| |
Collapse
|
46
|
Colella M, Tota A, Takahashi Y, Higuma R, Ishikawa S, Degennaro L, Luisi R, Nagaki A. Fluoro‐Substituted Methyllithium Chemistry: External Quenching Method Using Flow Microreactors. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003831] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Marco Colella
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Arianna Tota
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Yusuke Takahashi
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Ryosuke Higuma
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Susumu Ishikawa
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Leonardo Degennaro
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Renzo Luisi
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Aiichiro Nagaki
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| |
Collapse
|
47
|
Colella M, Tota A, Takahashi Y, Higuma R, Ishikawa S, Degennaro L, Luisi R, Nagaki A. Fluoro‐Substituted Methyllithium Chemistry: External Quenching Method Using Flow Microreactors. Angew Chem Int Ed Engl 2020; 59:10924-10928. [DOI: 10.1002/anie.202003831] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 03/30/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Marco Colella
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Arianna Tota
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Yusuke Takahashi
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Ryosuke Higuma
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Susumu Ishikawa
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Leonardo Degennaro
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Renzo Luisi
- Department of Pharmacy—Drug SciencesFlow Chemistry and Microreactor Technology FLAME-LabUniversity of Bari “A. Moro” Via E. Orabona 4 70125 Bari Italy
| | - Aiichiro Nagaki
- Department of Synthetic and Biological ChemistryGraduate School of EngineeringKyoto University Nishikyo-ku Kyoto 615-8510 Japan
| |
Collapse
|
48
|
Miyamura H, Tobita F, Suzuki A, Kobayashi S. Polymer Immobilized Bimetallic Nanoparticle Catalysts for Selective Hydrogenation of Quinones and Integration of Quinone-hydrogenation and Its Derivatization Using Sequential and Continuous-flow Systems. J SYN ORG CHEM JPN 2020. [DOI: 10.5059/yukigoseikyokaishi.78.232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
49
|
Minireview: Flow chemistry studies of high-pressure gas-liquid reactions with carbon monoxide and hydrogen. J Flow Chem 2020. [DOI: 10.1007/s41981-019-00059-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
50
|
Baralle A, Inukai T, Yanagi T, Nogi K, Osuka A, Nagaki A, Yoshida JI, Yorimitsu H. Tf2O-mediated Reaction of Alkenyl Sulfoxides with Unprotected Anilines in Flow Microreactors. CHEM LETT 2020. [DOI: 10.1246/cl.190831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Alexandre Baralle
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Tomoaki Inukai
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Tomoyuki Yanagi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Keisuke Nogi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Atsuhiro Osuka
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Aiichiro Nagaki
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Jun-ichi Yoshida
- National Institute of Technology, Suzuka College, Shiroko-cho, Suzuka, Mie 510-0294, Japan
| | - Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| |
Collapse
|