1
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Correia JTM, Santos MS, Pissinati EF, da Silva GP, Paixão MW. Recent Advances on Photoinduced Cascade Strategies for the Synthesis of N-Heterocycles. CHEM REC 2021; 21:2666-2687. [PMID: 34288377 DOI: 10.1002/tcr.202100160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 06/24/2021] [Accepted: 06/25/2021] [Indexed: 12/13/2022]
Abstract
Over the last decade, visible-light photocatalysis has proved to be a powerful tool for the construction of N-heterocyclic frameworks, important constituents of natural products, insecticides, pharmacologically relevant therapeutic agents and catalysts. This account highlights recent developments and established methods towards the photocatalytic cascades for preparation of different classes of N-heterocycles, giving emphasis on our contribution to the field.
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Affiliation(s)
- José Tiago M Correia
- Department of Chemistry, Federal University of São Carlos, Rodovia Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, Brazil -, 13565-905
| | - Marilia S Santos
- Department of Chemistry, Federal University of São Carlos, Rodovia Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, Brazil -, 13565-905
| | - Emanuele F Pissinati
- Department of Chemistry, Federal University of São Carlos, Rodovia Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, Brazil -, 13565-905
| | - Gustavo P da Silva
- Department of Chemistry, Federal University of São Carlos, Rodovia Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, Brazil -, 13565-905
| | - Márcio W Paixão
- Department of Chemistry, Federal University of São Carlos, Rodovia Washington Luís, km 235 - SP-310 - São Carlos, São Paulo, Brazil -, 13565-905
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2
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Shevchuk M, Wang Q, Pajkert R, Xu J, Mei H, Röschenthaler G, Han J. Recent Advances in Synthesis of Difluoromethylene Phosphonates for Biological Applications. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001464] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Michael Shevchuk
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Qian Wang
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Romana Pajkert
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Jingcheng Xu
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Haibo Mei
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
| | - Gerd‐Volker Röschenthaler
- Department of Life Sciences and Chemistry Jacobs University Bremen gGmbH Campus Ring 1 28759 Bremen Germany
| | - Jianlin Han
- Jiangsu Co–Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering Nanjing Forestry University Nanjing 210037 People's Republic of China
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3
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Sharma S, Pandey AP, Sharma A. Photocatalytical and Photochemical Generation of Imidoyl Radicals: Synthetic Applications. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000761] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Shivani Sharma
- Department of Chemistry Indian Institute of Technology Roorkee Roorkee 247667 India
| | - Amar Prakash Pandey
- Department of Chemistry Indian Institute of Technology Roorkee Roorkee 247667 India
- Govt. PG College, Tikamgarh Madhya Pradesh 472001 India
| | - Anuj Sharma
- Department of Chemistry Indian Institute of Technology Roorkee Roorkee 247667 India
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4
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Del Tito A, Abdulla HO, Ravelli D, Protti S, Fagnoni M. Photocatalyzed syntheses of phenanthrenes and their aza-analogues. A review. Beilstein J Org Chem 2020; 16:1476-1488. [PMID: 32647549 PMCID: PMC7323630 DOI: 10.3762/bjoc.16.123] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/02/2020] [Indexed: 01/25/2023] Open
Abstract
Phenanthrenes and their aza-analogues have important applications in materials science and in medicine. Aim of this review is to collect recent reports describing their synthesis, which make use of radical cyclizations promoted by a visible light-triggered photocatalytic process.
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Affiliation(s)
- Alessandra Del Tito
- Photogreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy
| | - Havall Othman Abdulla
- Photogreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy
- Chemistry Department, College of Science, Salahaddin University, Erbil, Iraq
| | - Davide Ravelli
- Photogreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy
| | - Stefano Protti
- Photogreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy
| | - Maurizio Fagnoni
- Photogreen Lab, Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, Italy
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5
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Jain A, Ameta C. Novel Way to Harness Solar Energy: Photo-Redox Catalysis in Organic Synthesis. KINETICS AND CATALYSIS 2020. [DOI: 10.1134/s002315842002007x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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6
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Zi Y, Lange M, Vilotijevic I. Enantioselective Lewis base catalyzed phosphonyldifluoromethylation of allylic fluorides using a C-silyl latent pronucleophile. Chem Commun (Camb) 2020; 56:5689-5692. [DOI: 10.1039/d0cc01815e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The first enantioselective phosphonyldifluoromethylation is enabled by the use of a latent silylated C-centered pronucleophile in the Lewis base catalyzed substitution of allylic fluorides.
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Affiliation(s)
- You Zi
- Institute of Organic Chemistry and Macromolecular Chemistry
- Friedrich Schiller University Jena
- 07743 Jena
- Germany
| | - Markus Lange
- Institute of Organic Chemistry and Macromolecular Chemistry
- Friedrich Schiller University Jena
- 07743 Jena
- Germany
| | - Ivan Vilotijevic
- Institute of Organic Chemistry and Macromolecular Chemistry
- Friedrich Schiller University Jena
- 07743 Jena
- Germany
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7
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Panigrahi K, Fei X, Kitamura M, Berkowitz DB. Rapid Entry into Biologically Relevant α,α-Difluoroalkylphosphonates Bearing Allyl Protection-Deblocking under Ru(II)/(IV)-Catalysis. Org Lett 2019; 21:9846-9851. [PMID: 31789041 DOI: 10.1021/acs.orglett.9b03707] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A convenient synthetic route to α,α-difluoroalkylphosphonates is described. Structurally diverse aldehydes are condensed with LiF2CP(O)(OCH2CH═CH2)2. The resultant alcohols are captured as the pentafluorophenyl thionocarbonates and efficiently deoxygenated with HSnBu3, BEt3, and O2, and then smoothly deblocked with CpRu(IV)(π-allyl)quinoline-2-carboxylate (1-2 mol %) in methanol as an allyl cation scavenger. These mild deprotection conditions provide access to free α,α-difluoroalkylphosphonates in nearly quantitative yield. This methodology is used to rapidly construct new bis-α,α-difluoroalkyl phosphonate inhibitors of PTPIB (protein phosphotyrosine phosphatase-1B).
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Affiliation(s)
- Kaushik Panigrahi
- Department of Chemistry , University of Nebraska , Lincoln , Nebraska 68588-0304 , United States
| | - Xiang Fei
- Department of Chemistry , University of Nebraska , Lincoln , Nebraska 68588-0304 , United States
| | - Masato Kitamura
- Graduate School of Pharmaceutical Sciences , Nagoya University , Furo-cho, Chikusa-ku, Nagoya 464-8602 , Japan
| | - David B Berkowitz
- Department of Chemistry , University of Nebraska , Lincoln , Nebraska 68588-0304 , United States
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8
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Fu W, Sun Y, Li X. Silver-catalyzed monofluoromethylation of alkynoates with sodium monofluoroalkanesulfinate (CH2FSO2Na) to access 3-monofluoromethylated coumarins. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1697452] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Weijun Fu
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Fuction-Oriented Porous Materials, Luoyang Normal University, Luoyang, Henan, P. R. China
| | - Yana Sun
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Fuction-Oriented Porous Materials, Luoyang Normal University, Luoyang, Henan, P. R. China
| | - Xinyi Li
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Fuction-Oriented Porous Materials, Luoyang Normal University, Luoyang, Henan, P. R. China
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9
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Barata-Vallejo S, Postigo A. Photocatalytic Difluoromethylation Reactions of Aromatic Compounds and Aliphatic Multiple C-C Bonds. Molecules 2019; 24:E4483. [PMID: 31817797 PMCID: PMC6943576 DOI: 10.3390/molecules24244483] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/01/2019] [Accepted: 12/05/2019] [Indexed: 02/05/2023] Open
Abstract
Among the realm of visible light photocatalytic transformations, late-stage difluoromethylation reactions (introduction of difluoromethyl groups in the last stages of synthetic protocols) have played relevant roles as the CF2X group substitutions exert positive impacts on the physical properties of organic compounds including solubility, metabolic stability, and lipophilicity, which are tenets of considerable importance in pharmaceutical, agrochemical, and materials science. Visible-light-photocatalyzed difluoromethylation reactions are shown to be accomplished on (hetero)aromatic and carbon-carbon unsaturated aliphatic substrates under mild and environmentally benign conditions.
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Affiliation(s)
| | - Al Postigo
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Departamento de Química Orgánica, Junín 954, Buenos Aires CP1113, Argentina;
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10
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Singsardar M, Mondal S, Laru S, Hajra A. Organophotoredox-Catalyzed C(sp2)–H Difluoromethylenephosphonation of Imidazoheterocycles. Org Lett 2019; 21:5606-5610. [DOI: 10.1021/acs.orglett.9b01954] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mukta Singsardar
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan 731235, India
| | - Susmita Mondal
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan 731235, India
| | - Sudip Laru
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan 731235, India
| | - Alakananda Hajra
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan 731235, India
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11
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Lemos A, Lemaire C, Luxen A. Progress in Difluoroalkylation of Organic Substrates by Visible Light Photoredox Catalysis. Adv Synth Catal 2019; 361:1500-1537. [PMID: 31680791 PMCID: PMC6813635 DOI: 10.1002/adsc.201801121] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 10/15/2018] [Indexed: 01/30/2023]
Abstract
The selective incorporation of fluorinated motifs, in particular CF2FG (FG=a functional group) and CF2H groups, into organic compounds has attrracted increasing attention since organofluorine molecules are of the utmost importance in the areas of nuclear imaging, pharmaceutical, agrochemical, and material sciences. A variety of synthetic approaches has been employed in late-stage difluoroalkylation reactions. Visible light photoredox catalysis for the production of CF2FG and CF2H radicals has provided a more sustainable alternative to other conventional radical-triggered reactions from the viewpoint of safety, cost, availability, and "green" chemistry. A wide range of difluoroalkylating reagents has been successfully implemented in these organic transformations in the presence of transition metal complexes or organic photocatalysts. In most cases, upon excitation via visible light irradiation with fluorescent light bulbs or blue light-emitting diode (LED) lamps, these photocatalysts can act as both reductive and oxidative quenchers, thus enabling the application of electron-donor or electron-acceptor difluoroalkylating reagents for the generation of CF2FG and CF2H radicals. Subsequent radical addition to substrates and additional organic transformations afford the corresponding difluoroalkylated derivatives. The present review describes the distinct strategies for the transition metal- and organic-photocatalyzed difluoroalkylation of a broad range of organic substrates by visible light irradiation reported in the literature since 2014.
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Affiliation(s)
- Agostinho Lemos
- GIGA Cyclotron Research Centre In Vivo ImagingUniversity of LiègeAllée du 6 Août 8,4000LiègeBelgium
| | - Christian Lemaire
- GIGA Cyclotron Research Centre In Vivo ImagingUniversity of LiègeAllée du 6 Août 8,4000LiègeBelgium
| | - André Luxen
- GIGA Cyclotron Research Centre In Vivo ImagingUniversity of LiègeAllée du 6 Août 8,4000LiègeBelgium
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12
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Corrigan N, Shanmugam S, Xu J, Boyer C. Photocatalysis in organic and polymer synthesis. Chem Soc Rev 2018; 45:6165-6212. [PMID: 27819094 DOI: 10.1039/c6cs00185h] [Citation(s) in RCA: 460] [Impact Index Per Article: 76.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review, with over 600 references, summarizes the recent applications of photoredox catalysis for organic transformation and polymer synthesis. Photoredox catalysts are metallo- or organo-compounds capable of absorbing visible light, resulting in an excited state species. This excited state species can donate or accept an electron from other substrates to mediate redox reactions at ambient temperature with high atom efficiency. These catalysts have been successfully implemented for the discovery of novel organic reactions and synthesis of added-value chemicals with an excellent control of selectivity and stereo-regularity. More recently, such catalysts have been implemented by polymer chemists to post-modify polymers in high yields, as well as to effectively catalyze reversible deactivation radical polymerizations and living polymerizations. These catalysts create new approaches for advanced organic transformation and polymer synthesis. The objective of this review is to give an overview of this emerging field to organic and polymer chemists as well as materials scientists.
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Affiliation(s)
- Nathaniel Corrigan
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, UNSW Australia, Sydney, NSW 2052, Australia. and Australian Centre for NanoMedicine, School of Chemical Engineering, UNSW Australia, Sydney, NSW 2052, Australia
| | - Sivaprakash Shanmugam
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, UNSW Australia, Sydney, NSW 2052, Australia.
| | - Jiangtao Xu
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, UNSW Australia, Sydney, NSW 2052, Australia. and Australian Centre for NanoMedicine, School of Chemical Engineering, UNSW Australia, Sydney, NSW 2052, Australia
| | - Cyrille Boyer
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Engineering, UNSW Australia, Sydney, NSW 2052, Australia. and Australian Centre for NanoMedicine, School of Chemical Engineering, UNSW Australia, Sydney, NSW 2052, Australia
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13
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Huang W, Chen J, Hong D, Chen W, Cheng X, Tian Y, Li G. Hydrophosphonodifluoromethylation of Alkenes via Thiyl-Radical/Photoredox Catalysis. J Org Chem 2018; 83:578-587. [DOI: 10.1021/acs.joc.7b02354] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | | | | | | | - Xu Cheng
- State
Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, China
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14
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Wei J, Gu D, Wang S, Hu J, Dong X, Sheng R. Visible-light-mediated radical arylthiodifluoromethylation of isocyanides with fluorinated 2-pyridyl sulfones. Org Chem Front 2018. [DOI: 10.1039/c8qo00644j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
2-PySO2CF2SAr were developed as powerful arylthiodifluoromethylation reagents, and the Stern–Volmer luminescence studies demonstrated that the mechanism might operate via a photoredox cycle consisting of a reductive quenching with Na2CO3.
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Affiliation(s)
- Jun Wei
- Zhejiang Province Key Laboratory of Anti-Cancer Drug Research
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou
- People's Republic of China
| | - Dongyan Gu
- Zhejiang Province Key Laboratory of Anti-Cancer Drug Research
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou
- People's Republic of China
| | - Shengdan Wang
- Zhejiang Province Key Laboratory of Anti-Cancer Drug Research
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou
- People's Republic of China
| | - Jinbo Hu
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai
- People's Republic of China
| | - Xiaowu Dong
- Zhejiang Province Key Laboratory of Anti-Cancer Drug Research
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou
- People's Republic of China
| | - Rong Sheng
- Zhejiang Province Key Laboratory of Anti-Cancer Drug Research
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou
- People's Republic of China
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15
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Liu X, Wu Z, Zhang Z, Liu P, Sun P. Synthesis of trifluoroalkyl or difluoroalkyl phenanthridine derivatives via cascade reaction using an intramolecular cyano group as a radical acceptor under photoredox catalysis. Org Biomol Chem 2018; 16:414-423. [DOI: 10.1039/c7ob02804k] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
In the presence of Ru(phen)3Cl2 or fac-Ir(ppy)3 under visible-light irradiation, the addition of fluorinated radicals to N-arylacrylamides followed by an intramolecular cyano group insertion cascade cyclization process produced the target compounds in moderate to good yields.
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Affiliation(s)
- Xu Liu
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
| | - Zhongjie Wu
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
| | - Zeguo Zhang
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
| | - Ping Liu
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
| | - Peipei Sun
- College of Chemistry and Materials Science
- Nanjing Normal University; Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Nanjing 210023
- China
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16
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Lübbesmeyer M, Leifert D, Schäfer H, Studer A. Electrochemical initiation of electron-catalyzed phenanthridine synthesis by trifluoromethylation of isonitriles. Chem Commun (Camb) 2018; 54:2240-2243. [DOI: 10.1039/c7cc09302k] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Electrochemical initiation of the trifluoromethylation of biaryl isonitriles verifies the electron's catalytic character in the examined cascade reaction.
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Affiliation(s)
- M. Lübbesmeyer
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - D. Leifert
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - H. Schäfer
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
| | - A. Studer
- Westfälische Wilhelms-Universität Münster
- 48149 Münster
- Germany
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17
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Ivanova MV, Bayle A, Besset T, Pannecoucke X, Poisson T. Copper-Mediated Introduction of the CF2
PO(OEt)2
Motif: Scope and Limitations. Chemistry 2017; 23:17318-17338. [DOI: 10.1002/chem.201703542] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Indexed: 01/15/2023]
Affiliation(s)
- Maria V. Ivanova
- Normandie Univ; INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014); 76000 Rouen France
| | - Alexandre Bayle
- Normandie Univ; INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014); 76000 Rouen France
| | - Tatiana Besset
- Normandie Univ; INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014); 76000 Rouen France
| | - Xavier Pannecoucke
- Normandie Univ; INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014); 76000 Rouen France
| | - Thomas Poisson
- Normandie Univ; INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014); 76000 Rouen France
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18
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Affiliation(s)
- Damian E. Yerien
- Departamento de Química Orgánica; Facultad de Farmacia y Bioquímica; Universidad de Buenos Aires; Junín 954, CP 1113 Buenos Aires Argentina
| | - Sebastian Barata-Vallejo
- Departamento de Química Orgánica; Facultad de Farmacia y Bioquímica; Universidad de Buenos Aires; Junín 954, CP 1113 Buenos Aires Argentina
| | - Al Postigo
- Departamento de Química Orgánica; Facultad de Farmacia y Bioquímica; Universidad de Buenos Aires; Junín 954, CP 1113 Buenos Aires Argentina
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19
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Yin G, Zhu M, Fu W. Visible-light-induced photocatalytic difluoroacetylation of imidazopyridines via direct and regioselective C H functionalization. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2017.04.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Chen M, Li Y, Tang H, Ding H, Wang K, Yang L, Li C, Gao M, Lei A. Bu4NI-Catalyzed Oxygen-Centered Radical Addition between Acyl Peroxides and Isocyanides. Org Lett 2017; 19:3147-3150. [DOI: 10.1021/acs.orglett.7b01272] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Meng Chen
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Yang Li
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Hong Tang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Hao Ding
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Kai Wang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Lingen Yang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Cuiting Li
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Meng Gao
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Aiwen Lei
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan, Hubei 430072, P. R. China
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21
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Liu Y, Zhang K, Jiang W, Yang Y, Jiang Y, Liu X, Xie Y, Wu J, Cai J, Xu XH. Synthesis of 1-Difluoroalkylated Isoquinolines via Palladium-Catalyzed Radical Cascade Difluoroalkylation-Cyclization of Vinyl Isocyanides with Bromodifluoroacetic Derivatives. Chem Asian J 2017; 12:568-576. [DOI: 10.1002/asia.201601645] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Revised: 01/09/2017] [Indexed: 01/12/2023]
Affiliation(s)
- Yingle Liu
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Ke Zhang
- College of Chemistry; Chemical Engineering and Biotechnology; Donghua University; 2999 North Renmin Road Shanghai 201620 China
| | - Weidong Jiang
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Yi Yang
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Yan Jiang
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Xiaoqiang Liu
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Ying Xie
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Jincai Wu
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Junjie Cai
- School of Chemistry and Environmental Engineering; Sichuan University of Science & Engineering; 180 Xueyuan Street, Huixing Lu, Zigong Sichuan 643000 China
| | - Xiu-Hua Xu
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Science; 345 Lingling Road Shanghai 200032 China
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22
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Zhu SQ, Xu XH, Qing FL. Silver-mediated oxidative C–H difluoromethylation of phenanthridines and 1,10-phenanthrolines. Chem Commun (Camb) 2017; 53:11484-11487. [DOI: 10.1039/c7cc05411d] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient silver-mediated oxidative C–H difluoromethylation of phenanthridines and 1,10-phenanthrolines with TMSCF2H was developed.
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Affiliation(s)
- Sheng-Qing Zhu
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Science
- Shanghai 200032
- China
| | - Xiu-Hua Xu
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Science
- Shanghai 200032
- China
| | - Feng-Ling Qing
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Science
- Shanghai 200032
- China
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23
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Abstract
This review demonstrates the metal-catalyzed incorporation of isocyanides into C–H functionalization to establish complicated reactions utilizing synergistic effects.
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Affiliation(s)
- Bingrui Song
- Department of Chemistry
- Innovative Drug Research Center
- Shanghai University
- Shanghai 200444
- China
| | - Bin Xu
- Department of Chemistry
- Innovative Drug Research Center
- Shanghai University
- Shanghai 200444
- China
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24
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Synthesis of difluoromethylenephosphonated oxindoles through visible-vight-induced radical cyclization of N -arylacrylamides. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.09.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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25
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Ivanova MV, Bayle A, Besset T, Pannecoucke X, Poisson T. New Prospects toward the Synthesis of Difluoromethylated Phosphate Mimics. Chemistry 2016; 22:10284-93. [DOI: 10.1002/chem.201601310] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Maria V. Ivanova
- Normandie Univ.; INSA Rouen; UNIROUEN, CNRS, COBRA; 76000 Rouen France
| | - Alexandre Bayle
- Normandie Univ.; INSA Rouen; UNIROUEN, CNRS, COBRA; 76000 Rouen France
| | - Tatiana Besset
- Normandie Univ.; INSA Rouen; UNIROUEN, CNRS, COBRA; 76000 Rouen France
| | | | - Thomas Poisson
- Normandie Univ.; INSA Rouen; UNIROUEN, CNRS, COBRA; 76000 Rouen France
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26
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Yang S, Xu Q, Shi M. Palladium-Initiated Radical Cascade Stereoselective Iodofluoroalkylation/Cycloisomerization of Ene-vinylidenecyclopropanes. Chemistry 2016; 22:10387-92. [PMID: 27189649 DOI: 10.1002/chem.201601625] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 05/02/2016] [Indexed: 02/02/2023]
Affiliation(s)
- Song Yang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 P. R. China
| | - Qin Xu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 P. R. China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 P. R. China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Road Shanghai 200032 P. R. China
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27
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Pan X, Xia H, Wu J. Recent advances in photoinduced trifluoromethylation and difluoroalkylation. Org Chem Front 2016. [DOI: 10.1039/c6qo00153j] [Citation(s) in RCA: 187] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent advances in photoinduced trifluoromethylation and difluoroalkylation under photocatalysis are summarized. Most of the photoredox reactions proceed efficiently under mild conditions with simple operation. Various fluorinated reagents are developed and applied in different transformations.
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Affiliation(s)
- Xiaolin Pan
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Hongguang Xia
- Department of Biochemistry and Molecular Biology
- Zhejiang University School of Medicine
- Hangzhou 310058
- China
| | - Jie Wu
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
- State Key Laboratory of Organometallic Chemistry
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