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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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2
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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.
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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
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3
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Mule GM, Kulkarni S, Kulkarni AA. An assessment of a multipoint dosing approach for exothermic nitration in CSTRs in series. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00045h] [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
Multipoint dosing strategy for scale-up of exothermic aromatic nitration.
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Affiliation(s)
- G. M. Mule
- Chem. Eng. & Proc. Dev. Div, CSIR-National Chemical Laboratory, Pune, India-411008
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India-201002
| | - S. Kulkarni
- Chem. Eng. & Proc. Dev. Div, CSIR-National Chemical Laboratory, Pune, India-411008
| | - A. A. Kulkarni
- Chem. Eng. & Proc. Dev. Div, CSIR-National Chemical Laboratory, Pune, India-411008
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India-201002
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4
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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
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Daro N, Vaudel T, Afindouli L, Marre S, Aymonier C, Chastanet G. One-Step Synthesis of Spin Crossover Nanoparticles Using Flow Chemistry and Supercritical CO 2. Chemistry 2020; 26:16286-16290. [PMID: 32648612 DOI: 10.1002/chem.202002322] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Indexed: 11/09/2022]
Abstract
Switchable materials are increasingly considered for implementation in devices or multifunctional composites leading to a strong need in terms of reliable synthetic productions of well-defined objects. Here, an innovative and robust template-free continuous process was developed to synthesize nanoparticles of a switchable coordination polymer, including the use of supercritical CO2 , aiming at both quenching the particle growth and drying the powder. This all-in-one process offers a 12-fold size reduction in a few minutes while maintaining the switching properties of the selected spin crossover coordination polymer.
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Affiliation(s)
- Nathalie Daro
- CNRS-Université de Bordeaux- INP, ICMCB UMR 5026, F-33600, Pessac, France
| | - Tony Vaudel
- CNRS-Université de Bordeaux- INP, ICMCB UMR 5026, F-33600, Pessac, France
| | - Luc Afindouli
- CNRS-Université de Bordeaux- INP, ICMCB UMR 5026, F-33600, Pessac, France
| | - Samuel Marre
- CNRS-Université de Bordeaux- INP, ICMCB UMR 5026, F-33600, Pessac, France
| | - Cyril Aymonier
- CNRS-Université de Bordeaux- INP, ICMCB UMR 5026, F-33600, Pessac, France
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Snead DR, Lévesque F, Morris WJ, Naber JR. An improved Balz-Schiemann reaction enabled by ionic liquids and continuous processing. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.05.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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8
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Xie X, Xie S, Yao H, Ye X, Yu Z, Su W. Green and catalyst-free synthesis of deoxyarbutin in continuous-flow. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00084d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Highly efficient catalyst-free continuous-flow reaction and recycle process for the synthesis of deoxyarbutin.
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Affiliation(s)
- 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
| | - Shitian 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
| | - Hongmiao Yao
- 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
| | - Xin Ye
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education
- College of Pharmaceutical Sciences
- 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
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Yu Z, Ye X, Xu Q, Xie X, Dong H, Su W. A Fully Continuous-Flow Process for the Synthesis of p-Cresol: Impurity Analysis and Process Optimization. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00250] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Zhiqun Yu
- National
Engineering Research Center for Process Development of Active
Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze
River Delta Region Green Pharmaceuticals, ‡Key Laboratory for Green Pharmaceutical
Technologies and Related Equipment of Ministry of Education, College
of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Xin Ye
- National
Engineering Research Center for Process Development of Active
Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze
River Delta Region Green Pharmaceuticals, ‡Key Laboratory for Green Pharmaceutical
Technologies and Related Equipment of Ministry of Education, College
of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Qilin Xu
- National
Engineering Research Center for Process Development of Active
Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze
River Delta Region Green Pharmaceuticals, ‡Key Laboratory for Green Pharmaceutical
Technologies and Related Equipment of Ministry of Education, College
of Pharmaceutical Sciences, 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, ‡Key Laboratory for Green Pharmaceutical
Technologies and Related Equipment of Ministry of Education, College
of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Hei Dong
- National
Engineering Research Center for Process Development of Active
Pharmaceutical Ingredients, Collaborative Innovation Center of Yangtze
River Delta Region Green Pharmaceuticals, ‡Key Laboratory for Green Pharmaceutical
Technologies and Related Equipment of Ministry of Education, College
of Pharmaceutical Sciences, 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, ‡Key Laboratory for Green Pharmaceutical
Technologies and Related Equipment of Ministry of Education, College
of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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11
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Chołuj A, Nikishkin NI, Chmielewski MJ. Facile post-synthetic deamination of MOFs and the synthesis of the missing parent compound of the MIL-101 family. Chem Commun (Camb) 2017; 53:10196-10199. [PMID: 28856365 DOI: 10.1039/c7cc06054h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A versatile method for the post-synthetic removal of primary amino groups from metal-organic frameworks (MOFs) has been developed. The method allowed the first successful synthesis of the missing parent compound of an important family of MOFs - the unsubstituted (Al)MIL-101. The material was shown to be a useful reference compound for the elucidation of the role of amino groups in the adsorption and deactivation of olefin metathesis catalysts. The chemoselectivity of the deamination is sufficient for the selective removal of NH2 substituents from mixed-linker MOFs bearing both NH2 and RCONH groups.
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Affiliation(s)
- Artur Chołuj
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Żwirki i Wigury 101, 02-089 Warsaw, Poland.
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Yu Z, Dong H, Xie X, Liu J, Su W. Continuous-Flow Diazotization for Efficient Synthesis of Methyl 2-(Chlorosulfonyl)benzoate: An Example of Inhibiting Parallel Side Reactions. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00238] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- 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
| | - Hei Dong
- 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
- Key
Laboratory for Green Pharmaceutical Technologies and Related Equipment
of Ministry of Education, College of Pharmaceutical Sciences, 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
- Key
Laboratory for Green Pharmaceutical Technologies and Related Equipment
of Ministry of Education, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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13
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Hu T, Baxendale IR, Baumann M. Exploring Flow Procedures for Diazonium Formation. Molecules 2016; 21:molecules21070918. [PMID: 27428944 PMCID: PMC6274498 DOI: 10.3390/molecules21070918] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Revised: 06/29/2016] [Accepted: 07/05/2016] [Indexed: 11/17/2022] Open
Abstract
The synthesis of diazonium salts is historically an important transformation extensively utilized in dye manufacture. However the highly reactive nature of the diazonium functionality has additionally led to the development of many new reactions including several carbon-carbon bond forming processes. It is therefore highly desirable to determine optimum conditions for the formation of diazonium compounds utilizing the latest processing tools such as flow chemistry to take advantage of the increased safety and continuous manufacturing capabilities. Herein we report a series of flow-based procedures to prepare diazonium salts for subsequent in-situ consumption.
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Affiliation(s)
- Te Hu
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, UK.
| | - Ian R Baxendale
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, UK.
| | - Marcus Baumann
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, UK.
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