1
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Hornink MM, Rodrigues BG, Santos CS, Andrade LH. Continuous one-pot synthesis of new spiro-fused indoles from biobased building blocks using carbamoylation and imidation reactions under ultrasonic irradiation. J Flow Chem 2023. [DOI: 10.1007/s41981-023-00261-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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2
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Frede TA, Hofe NV, Reuß RJ, Kemmerling N, Kock T, Herbstritt F, Kockmann N. Design and characterization of a flow reaction calorimeter based on FlowPlate® Lab and Peltier elements. REACT CHEM ENG 2023. [DOI: 10.1039/d2re00565d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Microscale flow reaction calorimeter based on commercially available hastelloy C-22 microreactor for isoperibolic and isothermal operation mode.
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Affiliation(s)
- Timothy A. Frede
- Laboratory of Equipment Design, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Strasse 68, 44227 Dortmund, Germany
| | - Nils vom Hofe
- Laboratory of Equipment Design, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Strasse 68, 44227 Dortmund, Germany
| | - Rafael Jasper Reuß
- Laboratory of Equipment Design, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Strasse 68, 44227 Dortmund, Germany
| | - Niklas Kemmerling
- Laboratory of Equipment Design, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Strasse 68, 44227 Dortmund, Germany
| | - Tobias Kock
- Laboratory of Equipment Design, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Strasse 68, 44227 Dortmund, Germany
| | - Frank Herbstritt
- Ehrfeld Mikrotechnik GmbH, Mikroforum Ring 1, 55234 Wendelsheim, Germany
| | - Norbert Kockmann
- Laboratory of Equipment Design, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Strasse 68, 44227 Dortmund, Germany
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3
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Mao Y, Zhou C, Wang C, Xin Z. Continuous-flow synthesis and crystal modification of Pigment Red 53. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.108061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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4
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Song Q, Lei X, Yang S, Wang S, Wang J, Chen J, Xiang Y, Huang Q, Wang Z. Continuous-Flow Synthesis of Nitro- o-xylenes: Process Optimization, Impurity Study and Extension to Analogues. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27165139. [PMID: 36014379 PMCID: PMC9416712 DOI: 10.3390/molecules27165139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/04/2022] [Accepted: 08/09/2022] [Indexed: 11/16/2022]
Abstract
An efficient continuous-flow nitration process of o-xylene at pilot scale was demonstrated. The effects of parameters such as temperature, ratio of H2SO4 to HNO3, H2SO4 concentration, flow rate, and residence time on the reaction were studied. Under the optimal conditions, the yield of products reached 94.1%, with a product throughput of 800 g/h. The main impurities of this continuous-flow nitration process were also studied in detail. Compared with batch process, phenolic impurity decreased from 2% to 0.1%, which enabled the omission of the alkaline solution washing step and thus reduced the wastewater emission. The method was also successfully applied to the nitrification of p-xylene, toluene, and chlorobenzene with good yields.
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Affiliation(s)
- Qiao Song
- Department of Chemistry, Xihua University, Chengdu 610039, China
- Asymmetric Synthesis and Chiral Technology Key Laboratory of Sichuan Province, Yibin 644000, China
- Correspondence: (Q.S.); (Z.W.)
| | - Xiangui Lei
- Department of Chemistry, Xihua University, Chengdu 610039, China
- Asymmetric Synthesis and Chiral Technology Key Laboratory of Sichuan Province, Yibin 644000, China
| | - Sheng Yang
- Department of Chemistry, Xihua University, Chengdu 610039, China
- Asymmetric Synthesis and Chiral Technology Key Laboratory of Sichuan Province, Yibin 644000, China
| | - Sheng Wang
- Department of Chemistry, Xihua University, Chengdu 610039, China
| | - Jianhui Wang
- Yinguang Group Sichuan North Hongguang Special Chemical Co., Ltd., Yibin 644000, China
| | - Jiujun Chen
- Yinguang Group Sichuan North Hongguang Special Chemical Co., Ltd., Yibin 644000, China
| | - Yong Xiang
- Yinguang Group Sichuan North Hongguang Special Chemical Co., Ltd., Yibin 644000, China
| | - Qingwu Huang
- Yinguang Group Sichuan North Hongguang Special Chemical Co., Ltd., Yibin 644000, China
| | - Zhouyu Wang
- Department of Chemistry, Xihua University, Chengdu 610039, China
- Yinguang Group Sichuan North Hongguang Special Chemical Co., Ltd., Yibin 644000, China
- Correspondence: (Q.S.); (Z.W.)
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5
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Vinet L, Di Marco L, Kairouz V, Charette AB. Process Intensive Synthesis of Propofol Enabled by Continuous Flow Chemistry. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Laurent Vinet
- Centre in Green Chemistry and Catalysis, Center for Continuous Flow Synthesis, Department of Chemistry, Université de Montréal, 1375, av. Thérèse Lavoie-Roux, Montréal, Québec H2V 0B3, Canada
| | - Lorenzo Di Marco
- Centre in Green Chemistry and Catalysis, Center for Continuous Flow Synthesis, Department of Chemistry, Université de Montréal, 1375, av. Thérèse Lavoie-Roux, Montréal, Québec H2V 0B3, Canada
| | - Vanessa Kairouz
- Centre in Green Chemistry and Catalysis, Center for Continuous Flow Synthesis, Department of Chemistry, Université de Montréal, 1375, av. Thérèse Lavoie-Roux, Montréal, Québec H2V 0B3, Canada
| | - André B. Charette
- Centre in Green Chemistry and Catalysis, Center for Continuous Flow Synthesis, Department of Chemistry, Université de Montréal, 1375, av. Thérèse Lavoie-Roux, Montréal, Québec H2V 0B3, Canada
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6
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Fei Y, Zhu C, Fu T, Gao X, Ma Y. Slug bubble deformation and its influence on bubble breakup dynamics in microchannel. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.06.016] [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]
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7
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Zhang W, Su Z, Liu H, Zhang Y, Ye W, Peng D, Xie H, Peng H, Peng Z, Dong W, An D. Manufacturable Process of a Novel EGFR Inhibitor (Larotinib) for the Treatment of ESCC. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.2c00059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Weihong Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Zhiming Su
- Sunshine Lake Pharma Co. Ltd., Dongguan 523871, P. R. China
| | - Haiwang Liu
- Sunshine Lake Pharma Co. Ltd., Dongguan 523871, P. R. China
| | - Yingjun Zhang
- Sunshine Lake Pharma Co. Ltd., Dongguan 523871, P. R. China
| | - Weiliang Ye
- Sunshine Lake Pharma Co. Ltd., Dongguan 523871, P. R. China
| | - Dahua Peng
- Sunshine Lake Pharma Co. Ltd., Dongguan 523871, P. R. China
| | - Hongpeng Xie
- Sunshine Lake Pharma Co. Ltd., Dongguan 523871, P. R. China
| | - Hongtao Peng
- Sunshine Lake Pharma Co. Ltd., Dongguan 523871, P. R. China
| | - Zhihong Peng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Wanrong Dong
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Delie An
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
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8
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Pethő B, Szilágyi GB, Mengyel B, Nagy T, Farkas F, Kátai-Fadgyas K, Volk B. Development and Process Intensification of an Efficient Flow–Cascade Reaction Sequence in the Synthesis of Afizagabar. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Bálint Pethő
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., P.O. Box 100, H-1475 Budapest, Hungary
| | - Gábor B. Szilágyi
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., P.O. Box 100, H-1475 Budapest, Hungary
| | - Béla Mengyel
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., P.O. Box 100, H-1475 Budapest, Hungary
| | - Tamás Nagy
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., P.O. Box 100, H-1475 Budapest, Hungary
| | - Ferenc Farkas
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., P.O. Box 100, H-1475 Budapest, Hungary
| | - Katalin Kátai-Fadgyas
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., P.O. Box 100, H-1475 Budapest, Hungary
| | - Balázs Volk
- Directorate of Drug Substance Development, Egis Pharmaceuticals Plc., P.O. Box 100, H-1475 Budapest, Hungary
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9
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Sagandira CR, Nqeketo S, Mhlana K, Sonti T, Gaqa S, Watts P. Towards 4th industrial revolution efficient and sustainable continuous flow manufacturing of active pharmaceutical ingredients. REACT CHEM ENG 2022. [DOI: 10.1039/d1re00483b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The convergence of end-to-end continuous flow synthesis with downstream processing, process analytical technology (PAT), artificial intelligence (AI), machine learning and automation in ensuring improved accessibility of quality medicines on demand.
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Affiliation(s)
| | - Sinazo Nqeketo
- Nelson Mandela University, University Way, Port Elizabeth, 6031, South Africa
| | - Kanyisile Mhlana
- Nelson Mandela University, University Way, Port Elizabeth, 6031, South Africa
| | - Thembela Sonti
- Nelson Mandela University, University Way, Port Elizabeth, 6031, South Africa
| | - Sibongiseni Gaqa
- Nelson Mandela University, University Way, Port Elizabeth, 6031, South Africa
| | - Paul Watts
- Nelson Mandela University, University Way, Port Elizabeth, 6031, South Africa
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10
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Polterauer D, Roberge DM, Hanselmann P, Littich R, Hone CA, Kappe CO. A continuous flow investigation of sulfonyl chloride synthesis using N-chloroamides: optimization, kinetics and mechanism. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00280a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We develop a continuous flow protocol for the synthesis of sulfonyl chlorides from disulfides and thiols, using 1,3-dichloro-5,5-dimethylhydantoin (DCH) as a dual-function reagent for oxidative chlorination.
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Affiliation(s)
- Dominik Polterauer
- Center for Continuous Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, A-8010 Graz, Austria
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010 Graz, Austria
| | | | - Paul Hanselmann
- Chemical Manufacturing Technologies, Lonza AG, CH-3930 Visp, Switzerland
| | - Ryan Littich
- Chemical Manufacturing Technologies, Lonza AG, CH-3930 Visp, Switzerland
| | - Christopher A. Hone
- Center for Continuous Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, A-8010 Graz, Austria
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010 Graz, Austria
| | - C. Oliver Kappe
- Center for Continuous Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, A-8010 Graz, Austria
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, A-8010 Graz, Austria
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11
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Song J, Cui Y, Luo G, Deng J, Wang Y. Kinetic study of o-nitrotoluene nitration in a homogeneously continuous microflow. REACT CHEM ENG 2022. [DOI: 10.1039/d1re00362c] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Determination of nitration kinetics of o-nitrotoluene with a homogeneously continuous microflow system.
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Affiliation(s)
- Jing Song
- State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Yongjin Cui
- State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Guangsheng Luo
- State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Jian Deng
- State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
| | - Yujun Wang
- State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
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12
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Continuous Flow Synthesis of Anticancer Drugs. Molecules 2021; 26:molecules26226992. [PMID: 34834084 PMCID: PMC8625794 DOI: 10.3390/molecules26226992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/27/2022] Open
Abstract
Continuous flow chemistry is by now an established and valued synthesis technology regularly exploited in academic and industrial laboratories to bring about the improved preparation of a variety of molecular structures. Benefits such as better heat and mass transfer, improved process control and safety, a small equipment footprint, as well as the ability to integrate in-line analysis and purification tools into telescoped sequences are often cited when comparing flow to analogous batch processes. In this short review, the latest developments regarding the exploitation of continuous flow protocols towards the synthesis of anticancer drugs are evaluated. Our efforts focus predominately on the period of 2016-2021 and highlight key case studies where either the final active pharmaceutical ingredient (API) or its building blocks were produced continuously. It is hoped that this manuscript will serve as a useful synopsis showcasing the impact of continuous flow chemistry towards the generation of important anticancer drugs.
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13
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Telescoped lithiation, C-arylation and methoxylation in flow-batch hybrid toward the synthesis of canagliflozin. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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14
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Voulgari P, Alivertis D, Skobridis K. Improvements in the Synthesis of the Third‐Generation EGFR Inhibitor Osimertinib. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Pinelopi Voulgari
- Department of Chemistry University of Ioannina GR-45110 Ioannina Greece
| | - Dimitrios Alivertis
- Department of Biological Applications and Technology University of Ioannina GR-45110 Ioannina Greece
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15
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Hussain A, Sharma M, Patil S, Acharya RB, Kute M, Waghchaure A, Kulkarni AA. Design and scale-up of continuous di-nitration reaction using pinched tube flow reactor. J Flow Chem 2021. [DOI: 10.1007/s41981-021-00182-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Sagmeister P, Lebl R, Castillo I, Rehrl J, Kruisz J, Sipek M, Horn M, Sacher S, Cantillo D, Williams JD, Kappe CO. Advanced Real-Time Process Analytics for Multistep Synthesis in Continuous Flow*. Angew Chem Int Ed Engl 2021; 60:8139-8148. [PMID: 33433918 PMCID: PMC8048486 DOI: 10.1002/anie.202016007] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Indexed: 12/28/2022]
Abstract
In multistep continuous flow chemistry, studying complex reaction mixtures in real time is a significant challenge, but provides an opportunity to enhance reaction understanding and control. We report the integration of four complementary process analytical technology tools (NMR, UV/Vis, IR and UHPLC) in the multistep synthesis of an active pharmaceutical ingredient, mesalazine. This synthetic route exploits flow processing for nitration, high temperature hydrolysis and hydrogenation reactions, as well as three inline separations. Advanced data analysis models were developed (indirect hard modeling, deep learning and partial least squares regression), to quantify the desired products, intermediates and impurities in real time, at multiple points along the synthetic pathway. The capabilities of the system have been demonstrated by operating both steady state and dynamic experiments and represents a significant step forward in data-driven continuous flow synthesis.
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Affiliation(s)
- Peter Sagmeister
- Center for Continuous Flow Synthesis and Processing (CCFLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 138010GrazAustria
- Institute of ChemistryUniversity of Graz, NAWI GrazHeinrichstrasse 288010GrazAustria
| | - René Lebl
- Center for Continuous Flow Synthesis and Processing (CCFLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 138010GrazAustria
- Institute of ChemistryUniversity of Graz, NAWI GrazHeinrichstrasse 288010GrazAustria
| | - Ismael Castillo
- Institute of Automation and ControlGraz University of TechnologyInffeldgasse 21b8010GrazAustria
| | - Jakob Rehrl
- Research Center Pharmaceutical Engineering (RCPE)Inffeldgasse 138010GrazAustria
| | - Julia Kruisz
- Research Center Pharmaceutical Engineering (RCPE)Inffeldgasse 138010GrazAustria
| | - Martin Sipek
- Evon GmbHWollsdorf 1548181St. Ruprecht a. d. RaabAustria
| | - Martin Horn
- Institute of Automation and ControlGraz University of TechnologyInffeldgasse 21b8010GrazAustria
| | - Stephan Sacher
- Research Center Pharmaceutical Engineering (RCPE)Inffeldgasse 138010GrazAustria
| | - David Cantillo
- Center for Continuous Flow Synthesis and Processing (CCFLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 138010GrazAustria
- Institute of ChemistryUniversity of Graz, NAWI GrazHeinrichstrasse 288010GrazAustria
| | - Jason D. Williams
- Center for Continuous Flow Synthesis and Processing (CCFLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 138010GrazAustria
- Institute of ChemistryUniversity of Graz, NAWI GrazHeinrichstrasse 288010GrazAustria
| | - C. Oliver Kappe
- Center for Continuous Flow Synthesis and Processing (CCFLOW)Research Center Pharmaceutical Engineering GmbH (RCPE)Inffeldgasse 138010GrazAustria
- Institute of ChemistryUniversity of Graz, NAWI GrazHeinrichstrasse 288010GrazAustria
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17
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Sagmeister P, Lebl R, Castillo I, Rehrl J, Kruisz J, Sipek M, Horn M, Sacher S, Cantillo D, Williams JD, Kappe CO. Advanced Real‐Time Process Analytics for Multistep Synthesis in Continuous Flow**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016007] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Peter Sagmeister
- Center for Continuous Flow Synthesis and Processing (CCFLOW) Research Center Pharmaceutical Engineering GmbH (RCPE) Inffeldgasse 13 8010 Graz Austria
- Institute of Chemistry University of Graz, NAWI Graz Heinrichstrasse 28 8010 Graz Austria
| | - René Lebl
- Center for Continuous Flow Synthesis and Processing (CCFLOW) Research Center Pharmaceutical Engineering GmbH (RCPE) Inffeldgasse 13 8010 Graz Austria
- Institute of Chemistry University of Graz, NAWI Graz Heinrichstrasse 28 8010 Graz Austria
| | - Ismael Castillo
- Institute of Automation and Control Graz University of Technology Inffeldgasse 21b 8010 Graz Austria
| | - Jakob Rehrl
- Research Center Pharmaceutical Engineering (RCPE) Inffeldgasse 13 8010 Graz Austria
| | - Julia Kruisz
- Research Center Pharmaceutical Engineering (RCPE) Inffeldgasse 13 8010 Graz Austria
| | - Martin Sipek
- Evon GmbH Wollsdorf 154 8181 St. Ruprecht a. d. Raab Austria
| | - Martin Horn
- Institute of Automation and Control Graz University of Technology Inffeldgasse 21b 8010 Graz Austria
| | - Stephan Sacher
- Research Center Pharmaceutical Engineering (RCPE) Inffeldgasse 13 8010 Graz Austria
| | - David Cantillo
- Center for Continuous Flow Synthesis and Processing (CCFLOW) Research Center Pharmaceutical Engineering GmbH (RCPE) Inffeldgasse 13 8010 Graz Austria
- Institute of Chemistry University of Graz, NAWI Graz Heinrichstrasse 28 8010 Graz Austria
| | - Jason D. Williams
- Center for Continuous Flow Synthesis and Processing (CCFLOW) Research Center Pharmaceutical Engineering GmbH (RCPE) Inffeldgasse 13 8010 Graz Austria
- Institute of Chemistry University of Graz, NAWI Graz Heinrichstrasse 28 8010 Graz Austria
| | - C. Oliver Kappe
- Center for Continuous Flow Synthesis and Processing (CCFLOW) Research Center Pharmaceutical Engineering GmbH (RCPE) Inffeldgasse 13 8010 Graz Austria
- Institute of Chemistry University of Graz, NAWI Graz Heinrichstrasse 28 8010 Graz Austria
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18
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von Keutz T, Williams JD, Kappe CO. Flash Chemistry Approach to Organometallic C-Glycosylation for the Synthesis of Remdesivir. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.1c00024] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Timo von Keutz
- Center for Continuous Flow Synthesis and Processing (CC FLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010 Graz, Austria
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Jason D. Williams
- Center for Continuous Flow Synthesis and Processing (CC FLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010 Graz, Austria
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - C. Oliver Kappe
- Center for Continuous Flow Synthesis and Processing (CC FLOW), Research Center Pharmaceutical Engineering GmbH (RCPE), Inffeldgasse 13, 8010 Graz, Austria
- Institute of Chemistry, University of Graz, NAWI Graz, Heinrichstrasse 28, 8010 Graz, Austria
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19
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Polterauer D, Roberge DM, Hanselmann P, Elsner P, Hone CA, Kappe CO. Process intensification of ozonolysis reactions using dedicated microstructured reactors. REACT CHEM ENG 2021. [DOI: 10.1039/d1re00264c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A dedicated microreactor system ensures exquisite control over mass and heat transfer for performing very fast ozonolysis.
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Affiliation(s)
- Dominik Polterauer
- Center for Continuous Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering (RCPE), Inffeldgasse 13, A-8010 Graz, Austria
- Institute of Chemistry, NAWI Graz, University of Graz, Heinrichstrasse 28, A-8010 Graz, Austria
| | | | - Paul Hanselmann
- Chemical Manufacturing Technologies, Lonza AG, CH-3930 Visp, Switzerland
| | - Petteri Elsner
- Chemical Manufacturing Technologies, Lonza AG, CH-3930 Visp, Switzerland
| | - Christopher A. Hone
- Center for Continuous Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering (RCPE), Inffeldgasse 13, A-8010 Graz, Austria
- Institute of Chemistry, NAWI Graz, University of Graz, Heinrichstrasse 28, A-8010 Graz, Austria
| | - C. Oliver Kappe
- Center for Continuous Synthesis and Processing (CCFLOW), Research Center Pharmaceutical Engineering (RCPE), Inffeldgasse 13, A-8010 Graz, Austria
- Institute of Chemistry, NAWI Graz, University of Graz, Heinrichstrasse 28, A-8010 Graz, Austria
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