1
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Bo C, Li M, Chen F, Liu J, Dai B, Liu N. Visible-Light-Initiated Air-Oxygenation of Alkylarenes to Carbonyls Mediated by Carbon Tetrabromide in Water. CHEMSUSCHEM 2024; 17:e202301015. [PMID: 37661194 DOI: 10.1002/cssc.202301015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/25/2023] [Accepted: 09/01/2023] [Indexed: 09/05/2023]
Abstract
Synthesizing benzyl skeleton derivatives via direct oxidation of functionalized benzylic C-H bonds has received extensive research attention. Herein, a method was developed to prepare carbonyl compounds via photoinduced aerobic oxidation of ubiquitous benzylic C-H bonds mediated by bromine radicals and tribromomethane radicals. This method employed commercially available CBr4 as a hydrogen atom transfer reagent precursor, air as an oxidant, water as a reaction solvent, and tetrabutylammonium perchlorate (TBAPC) as an additive under mild conditions. A series of substrates bearing different functional groups was converted to aromatic carbonyls in moderate to good yields. Moreover, a low environmental factor (E-factor value=0.45) showed that the proposed method is ecofriendly and environmentally sustainable.
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Affiliation(s)
- Chunbo Bo
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green Processing of Chemical Engineering, Shihezi University, North Fourth Road, Shihezi, Xinjiang, 832003, China
| | - Min Li
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green Processing of Chemical Engineering, Shihezi University, North Fourth Road, Shihezi, Xinjiang, 832003, China
| | - Fei Chen
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green Processing of Chemical Engineering, Shihezi University, North Fourth Road, Shihezi, Xinjiang, 832003, China
| | - Jichang Liu
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green Processing of Chemical Engineering, Shihezi University, North Fourth Road, Shihezi, Xinjiang, 832003, China
| | - Bin Dai
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green Processing of Chemical Engineering, Shihezi University, North Fourth Road, Shihezi, Xinjiang, 832003, China
| | - Ning Liu
- School of Chemistry and Chemical Engineering/State Key Laboratory Incubation Base for Green Processing of Chemical Engineering, Shihezi University, North Fourth Road, Shihezi, Xinjiang, 832003, China
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2
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Zhou J, Jia M, Song M, Huang Z, Steiner A, An Q, Ma J, Guo Z, Zhang Q, Sun H, Robertson C, Bacsa J, Xiao J, Li C. Chemoselective Oxyfunctionalization of Functionalized Benzylic Compounds with a Manganese Catalyst. Angew Chem Int Ed Engl 2022; 61:e202205983. [PMID: 35594169 PMCID: PMC9400980 DOI: 10.1002/anie.202205983] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Indexed: 11/06/2022]
Abstract
Whilst allowing for easy access to synthetically versatile motifs and for modification of bioactive molecules, the chemoselective benzylic oxidation reactions of functionalized alkyl arenes remain challenging. Reported in this study is a new non‐heme Mn catalyst stabilized by a bipiperidine‐based tetradentate ligand, which enables methylene oxidation of benzylic compounds by H2O2, showing high activity and excellent chemoselectivity under mild conditions. The protocol tolerates an unprecedentedly wide range of functional groups, including carboxylic acid and derivatives, ketone, cyano, azide, acetate, sulfonate, alkyne, amino acid, and amine units, thus providing a low‐cost, more sustainable and robust pathway for the facile synthesis of ketones, increase of complexity of organic molecules, and late‐stage modification of drugs.
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Affiliation(s)
- Jimei Zhou
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Minxian Jia
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Menghui Song
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Zhiliang Huang
- Department of Chemistry University of Liverpool Liverpool L69 7ZD UK
| | - Alexander Steiner
- Department of Chemistry University of Liverpool Liverpool L69 7ZD UK
| | - Qidong An
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Jianwei Ma
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Zhiyin Guo
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Qianqian Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Huaming Sun
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Craig Robertson
- Department of Chemistry University of Liverpool Liverpool L69 7ZD UK
| | - John Bacsa
- Department of Chemistry Emory University 1515 Dickey Dr. Atlanta GA 30322 USA
| | - Jianliang Xiao
- Department of Chemistry University of Liverpool Liverpool L69 7ZD UK
| | - Chaoqun Li
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education and School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
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3
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Zhou J, Jia M, Song M, Huang Z, Steiner A, An Q, Ma J, Guo Z, Zhang Q, Sun H, Robertson CM, Bacsa J, Xiao J, Li C. Chemoselective Oxyfunctionalization of Functionalized Benzylic Compounds with a Manganese Catalyst. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jimei Zhou
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an CHINA
| | - Minxian Jia
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an UNITED KINGDOM
| | - Menghui Song
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an UNITED KINGDOM
| | - Zhiliang Huang
- University of Liverpool Department of Chemistry UNITED KINGDOM
| | | | - Qidong An
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an UNITED KINGDOM
| | - Jianwei Ma
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an UNITED KINGDOM
| | - Zhiyin Guo
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an UNITED KINGDOM
| | - Qianqian Zhang
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an UNITED KINGDOM
| | - Huaming Sun
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an UNITED KINGDOM
| | | | - John Bacsa
- Emory University Department of Chemistry UNITED KINGDOM
| | - Jianliang Xiao
- University of Liverpool Department of Chemistry Oxford Street L69 7ZD Liverpool UNITED KINGDOM
| | - Chaoqun Li
- Shaanxi Normal University School of Chemistry & Chemical Engineering Xi'an CHINA
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4
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Manna S, Kong WJ, Bäckvall JE. Iron(II)-Catalyzed Aerobic Biomimetic Oxidation of N-Heterocycles. Chemistry 2021; 27:13725-13729. [PMID: 34324754 PMCID: PMC8518507 DOI: 10.1002/chem.202102483] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Indexed: 12/29/2022]
Abstract
Herein, an iron(II)-catalyzed biomimetic oxidation of N-heterocycles under aerobic conditions is described. The dehydrogenation process, involving several electron-transfer steps, is inspired by oxidations occurring in the respiratory chain. An environmentally friendly and inexpensive iron catalyst together with a hydroquinone/cobalt Schiff base hybrid catalyst as electron-transfer mediator were used for the substrate-selective dehydrogenation reaction of various N-heterocycles. The method shows a broad substrate scope and delivers important heterocycles in good-to-excellent yields.
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Affiliation(s)
- Srimanta Manna
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Wei-Jun Kong
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Jan-E Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
- Department of Natural Sciences, Mid Sweden University, 85170, Sundsvall, Sweden
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5
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Liu J, Guðmundsson A, Bäckvall J. Efficient Aerobic Oxidation of Organic Molecules by Multistep Electron Transfer. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202012707] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jie Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics College of Chemistry and Chemical Engineering Hunan University 410082 Changsha China
- Department of Organic Chemistry Arrhenius Laboratory Stockholm University SE-10691 Stockholm Sweden
| | - Arnar Guðmundsson
- Department of Organic Chemistry Arrhenius Laboratory Stockholm University SE-10691 Stockholm Sweden
| | - Jan‐E. Bäckvall
- Department of Organic Chemistry Arrhenius Laboratory Stockholm University SE-10691 Stockholm Sweden
- Department of Natural Sciences Mid Sweden University Holmgatan 10 SE-85170 Sundsvall Sweden
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6
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Liu J, Guðmundsson A, Bäckvall JE. Efficient Aerobic Oxidation of Organic Molecules by Multistep Electron Transfer. Angew Chem Int Ed Engl 2021; 60:15686-15704. [PMID: 33368909 PMCID: PMC9545650 DOI: 10.1002/anie.202012707] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Indexed: 12/17/2022]
Abstract
This Minireview presents recent important homogenous aerobic oxidative reactions which are assisted by electron transfer mediators (ETMs). Compared with direct oxidation by molecular oxygen (O2), the use of a coupled catalyst system with ETMs leads to a lower overall energy barrier via stepwise electron transfer. This cooperative catalytic process significantly facilitates the transport of electrons from the reduced form of the substrate‐selective redox catalyst (SSRCred) to O2, thereby increasing the efficiency of the aerobic oxidation. In this Minireview, we have summarized the advances accomplished in recent years in transition‐metal‐catalyzed as well as metal‐free aerobic oxidations of organic molecules in the presence of ETMs. In addition, the recent progress of photochemical and electrochemical oxidative functionalization using ETMs and O2 as the terminal oxidant is also highlighted. Furthermore, the mechanisms of these transformations are showcased.
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Affiliation(s)
- Jie Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, 410082, Changsha, China.,Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691, Stockholm, Sweden
| | - Arnar Guðmundsson
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691, Stockholm, Sweden
| | - Jan-E Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691, Stockholm, Sweden.,Department of Natural Sciences, Mid Sweden University, Holmgatan 10, SE-85170, Sundsvall, Sweden
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7
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Pokluda A, Anwar Z, Boguschová V, Anusiewicz I, Skurski P, Sikorski M, Cibulka R. Robust Photocatalytic Method Using Ethylene‐Bridged Flavinium Salts for the Aerobic Oxidation of Unactivated Benzylic Substrates. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Adam Pokluda
- Department of Organic Chemistry University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Zubair Anwar
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61–614 Poznań Poland
| | - Veronika Boguschová
- Department of Organic Chemistry University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Iwona Anusiewicz
- Faculty of Chemistry University of Gdańsk Wita Stwosza 63 80–308 Gdańsk Poland
| | - Piotr Skurski
- Faculty of Chemistry University of Gdańsk Wita Stwosza 63 80–308 Gdańsk Poland
| | - Marek Sikorski
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61–614 Poznań Poland
| | - Radek Cibulka
- Department of Organic Chemistry University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
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8
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Hartman T, Reisnerová M, Chudoba J, Svobodová E, Archipowa N, Kutta RJ, Cibulka R. Photocatalytic Oxidative [2+2] Cycloelimination Reactions with Flavinium Salts: Mechanistic Study and Influence of the Catalyst Structure. Chempluschem 2021; 86:373-386. [DOI: 10.1002/cplu.202000767] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/22/2020] [Indexed: 01/19/2023]
Affiliation(s)
- Tomáš Hartman
- Department of Organic Chemistry University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Martina Reisnerová
- Department of Organic Chemistry University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Josef Chudoba
- Central Laboratories University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Eva Svobodová
- Department of Organic Chemistry University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Nataliya Archipowa
- Manchester Institute of Biotechnology and School of Chemistry The University of Manchester Manchester M1 7DN United Kingdom
| | - Roger Jan Kutta
- Institute of Physical and Theoretical Chemistry University of Regensburg 93040 Regensburg Germany
| | - Radek Cibulka
- Department of Organic Chemistry University of Chemistry and Technology, Prague Technická 5 166 28 Prague 6 Czech Republic
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9
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Abstract
Photochemical transformations of molecular building blocks have become an important and widely recognized research field in the past decade. Detailed and deep understanding of novel photochemical catalysts and reaction concepts with visible light as the energy source has enabled a broad application portfolio for synthetic organic chemistry. In parallel, continuous-flow chemistry and microreaction technology have become the basis for thinking and doing chemistry in a novel fashion with clear focus on improved process control for higher conversion and selectivity. As can be seen by the large number of scientific publications on flow photochemistry in the recent past, both research topics have found each other as exceptionally well-suited counterparts with high synergy by combining chemistry and technology. This review will give an overview on selected reaction classes, which represent important photochemical transformations in synthetic organic chemistry, and which benefit from mild and defined process conditions by the transfer from batch to continuous-flow mode.
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Affiliation(s)
- Thomas H. Rehm
- Division Energy & Chemical Technology/Flow Chemistry GroupFraunhofer Institute for Microengineering and Microsystems IMMCarl-Zeiss-Straße 18–2055129MainzGermany
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10
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Zhou W, Wu X, Miao M, Wang Z, Chen L, Shan S, Cao G, Yu D. Light Runs Across Iron Catalysts in Organic Transformations. Chemistry 2020; 26:15052-15064. [DOI: 10.1002/chem.202000508] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 05/24/2020] [Indexed: 12/23/2022]
Affiliation(s)
- Wen‐Jun Zhou
- Key Laboratory of Green Chemistry & Technology of Ministry of, Education College of Chemistry Sichuan University Chengdu 610064 P. R. China
- College of Chemistry and Chemical Engineering Neijiang Normal University Neijiang 641100 P. R. China
| | - Xu‐Dong Wu
- Faculty of Material and Chemical Engineering Yibin University Yibin, Sichuan 644007 P. R. China
| | - Meng Miao
- Key Laboratory of Green Chemistry & Technology of Ministry of, Education College of Chemistry Sichuan University Chengdu 610064 P. R. China
| | - Zhe‐Hao Wang
- Key Laboratory of Green Chemistry & Technology of Ministry of, Education College of Chemistry Sichuan University Chengdu 610064 P. R. China
| | - Liang Chen
- Key Laboratory of Green Chemistry & Technology of Ministry of, Education College of Chemistry Sichuan University Chengdu 610064 P. R. China
| | - Si‐Yi Shan
- Key Laboratory of Green Chemistry & Technology of Ministry of, Education College of Chemistry Sichuan University Chengdu 610064 P. R. China
| | - Guang‐Mei Cao
- Key Laboratory of Green Chemistry & Technology of Ministry of, Education College of Chemistry Sichuan University Chengdu 610064 P. R. China
| | - Da‐Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of, Education College of Chemistry Sichuan University Chengdu 610064 P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
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11
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Enciso AE, Lorandi F, Mehmood A, Fantin M, Szczepaniak G, Janesko BG, Matyjaszewski K. p
‐Substituted Tris(2‐pyridylmethyl)amines as Ligands for Highly Active ATRP Catalysts: Facile Synthesis and Characterization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004724] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Alan E. Enciso
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Francesca Lorandi
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Arshad Mehmood
- Department of Chemistry and Biochemistry Texas Christian University 2800 South University Drive Fort Worth TX 76129 USA
| | - Marco Fantin
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Grzegorz Szczepaniak
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Benjamin G. Janesko
- Department of Chemistry and Biochemistry Texas Christian University 2800 South University Drive Fort Worth TX 76129 USA
| | - Krzysztof Matyjaszewski
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
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12
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Enciso AE, Lorandi F, Mehmood A, Fantin M, Szczepaniak G, Janesko BG, Matyjaszewski K. p-Substituted Tris(2-pyridylmethyl)amines as Ligands for Highly Active ATRP Catalysts: Facile Synthesis and Characterization. Angew Chem Int Ed Engl 2020; 59:14910-14920. [PMID: 32416006 DOI: 10.1002/anie.202004724] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/10/2020] [Indexed: 12/28/2022]
Abstract
A facile and efficient two-step synthesis of p-substituted tris(2-pyridylmethyl)amine (TPMA) ligands to form Cu complexes with the highest activity to date in atom transfer radical polymerization (ATRP) is presented. In the divergent synthesis, p-Cl substituents in tris(4-chloro-2-pyridylmethyl)amine (TPMA3Cl ) were replaced in one step and high yield by electron-donating cyclic amines (pyrrolidine (TPMAPYR ), piperidine (TPMAPIP ), and morpholine (TPMAMOR )) by nucleophilic aromatic substitution. The [CuII (TPMANR2 )Br]+ complexes exhibited larger energy gaps between frontier molecular orbitals and >0.2 V more negative reduction potentials than [CuII (TPMA)Br]+ , indicating >3 orders of magnitude higher ATRP activity. [CuI (TPMAPYR )]+ exhibited the highest reported activity for Br-capped acrylate chain ends in DMF, and moderate activity toward C-F bonds at room temperature. ATRP of n-butyl acrylate using only 10-25 part per million loadings of [CuII (TPMANR2 )Br]+ exhibited excellent control.
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Affiliation(s)
- Alan E Enciso
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Francesca Lorandi
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Arshad Mehmood
- Department of Chemistry and Biochemistry, Texas Christian University, 2800 South University Drive, Fort Worth, TX, 76129, USA
| | - Marco Fantin
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Grzegorz Szczepaniak
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Benjamin G Janesko
- Department of Chemistry and Biochemistry, Texas Christian University, 2800 South University Drive, Fort Worth, TX, 76129, USA
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
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13
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Robert Wolf. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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14
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Robert Wolf. Angew Chem Int Ed Engl 2020; 59:5432. [DOI: 10.1002/anie.202001471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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Petzold D, Giedyk M, Chatterjee A, König B. A Retrosynthetic Approach for Photocatalysis. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901421] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Daniel Petzold
- Department of Organic Chemistry University of Regensburg Universitätsstraße 31 93053 Regensburg Germany
| | - Maciej Giedyk
- Department of Organic Chemistry University of Regensburg Universitätsstraße 31 93053 Regensburg Germany
- Institute of Organic Chemistry Polish Academy of Sciences Kasprzaka 44/52 01‐224 Warsaw Poland
| | - Anamitra Chatterjee
- Department of Organic Chemistry University of Regensburg Universitätsstraße 31 93053 Regensburg Germany
| | - Burkhard König
- Department of Organic Chemistry University of Regensburg Universitätsstraße 31 93053 Regensburg Germany
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16
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Peng Y, Li D, Fan J, Xu W, Xu J, Yu H, Lin X, Wu Q. Enantiocomplementary C-H Bond Hydroxylation Combining Photo-Catalysis and Whole-Cell Biocatalysis in a One-Pot Cascade Process. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901682] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yongzhen Peng
- Department of Chemistry; Zhejiang University; 310027 Hangzhou China
| | - Danyang Li
- Department of Chemistry; Zhejiang University; 310027 Hangzhou China
| | - Jiajie Fan
- Department of Chemistry; Zhejiang University; 310027 Hangzhou China
| | - Weihua Xu
- Department of Chemistry; Zhejiang University; 310027 Hangzhou China
| | - Jian Xu
- Department of Chemistry; Zhejiang University; 310027 Hangzhou China
| | - Huilei Yu
- State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 200237 Shanghai China
| | - Xianfu Lin
- Department of Chemistry; Zhejiang University; 310027 Hangzhou China
| | - Qi Wu
- Department of Chemistry; Zhejiang University; 310027 Hangzhou China
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17
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Zhang W, Carpenter KL, Lin S. Electrochemistry Broadens the Scope of Flavin Photocatalysis: Photoelectrocatalytic Oxidation of Unactivated Alcohols. Angew Chem Int Ed Engl 2020; 59:409-417. [PMID: 31617271 PMCID: PMC6923568 DOI: 10.1002/anie.201910300] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/20/2019] [Indexed: 11/10/2022]
Abstract
Riboflavin-derived photocatalysts have been extensively studied in the context of alcohol oxidation. However, to date, the scope of this catalytic methodology has been limited to benzyl alcohols. In this work, mechanistic understanding of flavin-catalyzed oxidation reactions, in either the absence or presence of thiourea as a cocatalyst, was obtained. The mechanistic insights enabled development of an electrochemically driven photochemical oxidation of primary and secondary aliphatic alcohols using a pair of flavin and dialkylthiourea catalysts. Electrochemistry makes it possible to avoid using O2 and an oxidant and generating H2 O2 as a byproduct, both of which oxidatively degrade thiourea under the reaction conditions. This modification unlocks a new mechanistic pathway in which the oxidation of unactivated alcohols is achieved by thiyl radical mediated hydrogen-atom abstraction.
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Affiliation(s)
- Wen Zhang
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, USA
| | - Keith L Carpenter
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, USA
| | - Song Lin
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, USA
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18
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Tolba AH, Vávra F, Chudoba J, Cibulka R. Tuning Flavin-Based Photocatalytic Systems for Application in the Mild Chemoselective Aerobic Oxidation of Benzylic Substrates. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901628] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Amal Hassan Tolba
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague Czech Republic
| | - František Vávra
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague Czech Republic
| | - Josef Chudoba
- Central Laboratories; University of Chemistry and Technology Prague; Technická 5 166 28 Prague Czech Republic
| | - Radek Cibulka
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague Czech Republic
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19
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Affiliation(s)
- Thomas H. Rehm
- Division Energy & Chemical Technology / Flow Chemistry GroupFraunhofer Institute for Microengineering and Microsystems IMM Carl-Zeiss-Straße 18–20 55129 Mainz Germany
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20
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Zhang W, Carpenter KL, Lin S. Electrochemistry Broadens the Scope of Flavin Photocatalysis: Photoelectrocatalytic Oxidation of Unactivated Alcohols. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201910300] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wen Zhang
- Department of Chemistry and Chemical Biology Cornell University Ithaca NY 14853 USA
| | - Keith L. Carpenter
- Department of Chemistry and Chemical Biology Cornell University Ithaca NY 14853 USA
| | - Song Lin
- Department of Chemistry and Chemical Biology Cornell University Ithaca NY 14853 USA
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21
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Vo NT, Mekmouche Y, Tron T, Guillot R, Banse F, Halime Z, Sircoglou M, Leibl W, Aukauloo A. A Reversible Electron Relay to Exclude Sacrificial Electron Donors in the Photocatalytic Oxygen Atom Transfer Reaction with O 2 in Water. Angew Chem Int Ed Engl 2019; 58:16023-16027. [PMID: 31553518 DOI: 10.1002/anie.201907337] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/27/2019] [Indexed: 12/18/2022]
Abstract
Using light energy and O2 for the direct chemical oxidation of organic substrates is a major challenge. A limitation is the use of sacrificial electron donors to activate O2 by reductive quenching of the photosensitizer, generating undesirable side products. A reversible electron acceptor, methyl viologen, can act as electron shuttle to oxidatively quench the photosensitizer, [Ru(bpy)3 ]2+ , generating the highly oxidized chromophore and the powerful reductant methyl-viologen radical MV+. . MV+. can then reduce an iron(III) catalyst to the iron(II) form and concomitantly O2 to O2 .- in an aqueous medium to generate an active iron(III)-(hydro)peroxo species. The oxidized photosensitizer is reset to its ground state by oxidizing an alkene substrate to an alkenyl radical cation. Closing the loop, the reaction of the iron reactive intermediate with the substrate or its radical cation leads to the formation of two oxygenated compounds, the diol and the aldehyde following two different pathways.
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Affiliation(s)
- Nhat Tam Vo
- ICMMO, Université Paris Sud, Université Paris Saclay, CNRS, 91405, Orsay Cedex, France
| | - Yasmina Mekmouche
- Aix Marseille Université, Centrale Marseille, CNRS, ISM2 UMR 7313, 13397, Marseille, France
| | - Thierry Tron
- Aix Marseille Université, Centrale Marseille, CNRS, ISM2 UMR 7313, 13397, Marseille, France
| | - Régis Guillot
- ICMMO, Université Paris Sud, Université Paris Saclay, CNRS, 91405, Orsay Cedex, France
| | - Frédéric Banse
- ICMMO, Université Paris Sud, Université Paris Saclay, CNRS, 91405, Orsay Cedex, France
| | - Zakaria Halime
- ICMMO, Université Paris Sud, Université Paris Saclay, CNRS, 91405, Orsay Cedex, France
| | - Marie Sircoglou
- ICMMO, Université Paris Sud, Université Paris Saclay, CNRS, 91405, Orsay Cedex, France
| | - Winfried Leibl
- Institute for integrative Biology of the Cell (I2BC), CEA, CNRS, Université Paris-Saclay, UMR 9198, 91191, Gif-sur-Yvette, France
| | - Ally Aukauloo
- ICMMO, Université Paris Sud, Université Paris Saclay, CNRS, 91405, Orsay Cedex, France.,Institute for integrative Biology of the Cell (I2BC), CEA, CNRS, Université Paris-Saclay, UMR 9198, 91191, Gif-sur-Yvette, France
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22
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Zelenka J, Cibulka R, Roithová J. Flavinium Catalysed Photooxidation: Detection and Characterization of Elusive Peroxyflavinium Intermediates. Angew Chem Int Ed Engl 2019; 58:15412-15420. [PMID: 31364790 PMCID: PMC6852162 DOI: 10.1002/anie.201906293] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/08/2019] [Indexed: 12/18/2022]
Abstract
Flavin-based catalysts are photoactive in the visible range which makes them useful in biology and chemistry. Herein, we present electrospray-ionization mass-spectrometry detection of short-lived intermediates in photooxidation of toluene catalysed by flavinium ions (Fl+ ). Previous studies have shown that photoexcited flavins react with aromates by proton-coupled electron transfer (PCET) on the microsecond time scale. For Fl+ , PCET leads to FlH.+ with the H-atom bound to the N5 position. We show that the reaction continues by coupling between FlH.+ and hydroperoxy or benzylperoxy radicals at the C4a position of FlH.+ . These results demonstrate that the N5-blocking effect reported for alkylated flavins is also active after PCET in these photocatalytic reactions. Structures of all intermediates were fully characterised by isotopic labelling and by photodissociation spectroscopy. These tools provide a new way to study reaction intermediates in the sub-second time range.
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Affiliation(s)
- Jan Zelenka
- Department of Spectroscopy and CatalysisInstitute for Molecules and MaterialsRadboud University NijmegenHeyendaalseweg 1356525AJNijmegenThe Netherlands
| | - Radek Cibulka
- Department of organic chemistryFaculty of Chemical TechnologyUniversity of Chemistry and Technology PragueTechnická 5166 28Prague 6Czech Republic
| | - Jana Roithová
- Department of Spectroscopy and CatalysisInstitute for Molecules and MaterialsRadboud University NijmegenHeyendaalseweg 1356525AJNijmegenThe Netherlands
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23
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Zelenka J, Cibulka R, Roithová J. Flavinium Catalysed Photooxidation: Detection and Characterization of Elusive Peroxyflavinium Intermediates. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jan Zelenka
- Department of Spectroscopy and Catalysis Institute for Molecules and Materials Radboud University Nijmegen Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
| | - Radek Cibulka
- Department of organic chemistry Faculty of Chemical Technology University of Chemistry and Technology Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Jana Roithová
- Department of Spectroscopy and Catalysis Institute for Molecules and Materials Radboud University Nijmegen Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
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24
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Vo NT, Mekmouche Y, Tron T, Guillot R, Banse F, Halime Z, Sircoglou M, Leibl W, Aukauloo A. A Reversible Electron Relay to Exclude Sacrificial Electron Donors in the Photocatalytic Oxygen Atom Transfer Reaction with O
2
in Water. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907337] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Nhat Tam Vo
- ICMMOUniversité Paris Sud, Université Paris Saclay, CNRS 91405 Orsay Cedex France
| | - Yasmina Mekmouche
- Aix Marseille UniversitéCentrale Marseille, CNRS, ISM2 UMR 7313 13397 Marseille France
| | - Thierry Tron
- Aix Marseille UniversitéCentrale Marseille, CNRS, ISM2 UMR 7313 13397 Marseille France
| | - Régis Guillot
- ICMMOUniversité Paris Sud, Université Paris Saclay, CNRS 91405 Orsay Cedex France
| | - Frédéric Banse
- ICMMOUniversité Paris Sud, Université Paris Saclay, CNRS 91405 Orsay Cedex France
| | - Zakaria Halime
- ICMMOUniversité Paris Sud, Université Paris Saclay, CNRS 91405 Orsay Cedex France
| | - Marie Sircoglou
- ICMMOUniversité Paris Sud, Université Paris Saclay, CNRS 91405 Orsay Cedex France
| | - Winfried Leibl
- Institute for integrative Biology of the Cell (I2BC), CEA, CNRSUniversité Paris-Saclay, UMR 9198 91191 Gif-sur-Yvette France
| | - Ally Aukauloo
- ICMMOUniversité Paris Sud, Université Paris Saclay, CNRS 91405 Orsay Cedex France
- Institute for integrative Biology of the Cell (I2BC), CEA, CNRSUniversité Paris-Saclay, UMR 9198 91191 Gif-sur-Yvette France
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25
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Identification of Flavin Mononucleotide as a Cell‐Active Artificial
N
6
‐Methyladenosine RNA Demethylase. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201900901] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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26
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Xie LJ, Yang XT, Wang RL, Cheng HP, Li ZY, Liu L, Mao L, Wang M, Cheng L. Identification of Flavin Mononucleotide as a Cell-Active Artificial N 6 -Methyladenosine RNA Demethylase. Angew Chem Int Ed Engl 2019; 58:5028-5032. [PMID: 30756480 DOI: 10.1002/anie.201900901] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Indexed: 01/05/2023]
Abstract
N6 -Methyladenosine (m6 A) represents a common and highly dynamic modification in eukaryotic RNA that affects various cellular pathways. Natural dioxygenases such as FTO and ALKBH5 are enzymes that demethylate m6 A residues in mRNA. Herein, the first identification of a small-molecule modulator that functions as an artificial m6 A demethylase is reported. Flavin mononucleotide (FMN), the metabolite produced by riboflavin kinase, mediates substantial photochemical demethylation of m6 A residues of RNA in live cells. This study provides a new perspective to the understanding of demethylation of m6 A residues in mRNA and sheds light on the development of powerful small molecules as RNA demethylases and new probes for use in RNA biology.
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Affiliation(s)
- Li-Jun Xie
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiao-Ti Yang
- BNLMS, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Rui-Li Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Hou-Ping Cheng
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhi-Yan Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Li Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Lanqun Mao
- BNLMS, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Ming Wang
- BNLMS, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Liang Cheng
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,Key Lab of Functional Molecular Engineering of Guangdong Province, South China University of Technology), Guangzhou, 510640, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
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27
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Mojr V, Pitrová G, Straková K, Prukała D, Brazevic S, Svobodová E, Hoskovcová I, Burdziński G, Slanina T, Sikorski M, Cibulka R. Flavin Photocatalysts for Visible-Light [2+2] Cycloadditions: Structure, Reactivity and Reaction Mechanism. ChemCatChem 2018. [DOI: 10.1002/cctc.201701490] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Viktor Mojr
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 16628 Prague Czech Republic
| | - Gabriela Pitrová
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 16628 Prague Czech Republic
| | - Karolína Straková
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 16628 Prague Czech Republic
| | - Dorota Prukała
- Faculty of Chemistry; Adam Mickiewicz University in Poznan; Umultowska 89b 61-614 Poznan Poland
| | - Sabina Brazevic
- Quantum Electronics Laboratory, Faculty of Physics; Adam Mickiewicz University in Poznan; Umultowska 85 61-614 Poznan Poland
| | - Eva Svobodová
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 16628 Prague Czech Republic
| | - Irena Hoskovcová
- Department of Inorganic; Chemistry; University of Chemistry and Technology; Prague
| | - Gotard Burdziński
- Quantum Electronics Laboratory, Faculty of Physics; Adam Mickiewicz University in Poznan; Umultowska 85 61-614 Poznan Poland
| | - Tomáš Slanina
- Department of Chemistry and RECETOX, Faculty of Science; Masaryk University; Kamenice 5 62500 Brno Czech Republic
- Institute of Organic Chemistry and Chemical Biology; Goethe University Frankfurt; Frankfurt am Main Germany
| | - Marek Sikorski
- Faculty of Chemistry; Adam Mickiewicz University in Poznan; Umultowska 89b 61-614 Poznan Poland
| | - Radek Cibulka
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 16628 Prague Czech Republic
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28
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Gui YY, Wang ZX, Zhou WJ, Liao LL, Song L, Yin ZB, Li J, Yu DG. Arylation of Aniline C(sp3
)−H Bonds with Phenols via an In Situ Activation Strategy. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700450] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yong-Yuan Gui
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Zi-Xiao Wang
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Wen-Jun Zhou
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
- College of Chemistry and Chemical Engineering; Neijiang Normal University; Neijiang 641112 P. R. China
| | - Li-Li Liao
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Lei Song
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Zhu-Bao Yin
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Jing Li
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Da-Gang Yu
- Key Laboratory of Green Chemistry&Technology of Ministry of Education; College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P. R. China
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29
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Zhang W, Gacs J, Arends IWCE, Hollmann F. Selective Photooxidation Reactions using Water-Soluble Anthraquinone Photocatalysts. ChemCatChem 2017; 9:3821-3826. [PMID: 29201242 PMCID: PMC5698721 DOI: 10.1002/cctc.201700779] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Revised: 06/15/2017] [Indexed: 11/06/2022]
Abstract
The aerobic organocatalytic oxidation of alcohols was achieved by using water‐soluble sodium anthraquinone sulfonate. Under visible‐light activation, this catalyst mediated the aerobic oxidation of alcohols to aldehydes and ketones. The photo‐oxyfunctionalization of alkanes was also possible under these conditions.
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Affiliation(s)
- Wuyuan Zhang
- Department of Biotechnology Delft University of Technology Van der Maasweg 92629 HZ Delft The Netherlands
| | - Jenő Gacs
- Department of Biotechnology Delft University of Technology Van der Maasweg 92629 HZ Delft The Netherlands
| | - Isabel W C E Arends
- Department of Biotechnology Delft University of Technology Van der Maasweg 92629 HZ Delft The Netherlands
| | - Frank Hollmann
- Department of Biotechnology Delft University of Technology Van der Maasweg 92629 HZ Delft The Netherlands
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30
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Meyer AU, Slanina T, Heckel A, König B. Lanthanide Ions Coupled with Photoinduced Electron Transfer Generate Strong Reduction Potentials from Visible Light. Chemistry 2017; 23:7900-7904. [DOI: 10.1002/chem.201701665] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Andreas Uwe Meyer
- University of Regensburg; Faculty of Chemistry and Pharmacy; 93040 Regensburg Germany
| | - Tomáš Slanina
- Institute of Organic Chemistry and Chemical Biology; Goethe University Frankfurt; Frankfurt am Main Germany
| | - Alexander Heckel
- Institute of Organic Chemistry and Chemical Biology; Goethe University Frankfurt; Frankfurt am Main Germany
| | - Burkhard König
- University of Regensburg; Faculty of Chemistry and Pharmacy; 93040 Regensburg Germany
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31
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Špačková J, Svobodová E, Hartman T, Stibor I, Kopecká J, Cibulková J, Chudoba J, Cibulka R. Visible Light [2+2] Photocycloaddition Mediated by Flavin Derivative Immobilized on Mesoporous Silica. ChemCatChem 2017. [DOI: 10.1002/cctc.201601654] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jessica Špačková
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Eva Svobodová
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Tomáš Hartman
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Ivan Stibor
- Institute for Nanomaterials, Advanced Technologies and Innovations; Technical University of Liberec; Studentská 2 461 17 Liberec Czech Republic
| | - Jitka Kopecká
- Department of Physics and Measurements; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Jana Cibulková
- Central laboratories; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Josef Chudoba
- Central laboratories; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Radek Cibulka
- Department of Organic Chemistry; University of Chemistry and Technology, Prague; Technická 5 166 28 Prague 6 Czech Republic
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32
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Mühldorf B, Wolf R. Visible-Light-Driven Aerobic Photooxidation of Aldehydes to Methyl Esters Catalyzed by Riboflavin Tetraacetate. ChemCatChem 2017. [DOI: 10.1002/cctc.201601504] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bernd Mühldorf
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Robert Wolf
- Institute of Inorganic Chemistry; University of Regensburg; 93040 Regensburg Germany
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33
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Affiliation(s)
- Shunichi Fukuzumi
- Department of Chemistry and Nano Science Ewha Womans University Seoul 03760 Korea
- Faculty of Science and Engineering Meijo University, SENTAN, Japan, Science and Technology Agency (JST) Nagoya, Aichi 468-8502 Japan
| | - Jieun Jung
- Department of Chemistry and Nano Science Ewha Womans University Seoul 03760 Korea
| | - Yong‐Min Lee
- Department of Chemistry and Nano Science Ewha Womans University Seoul 03760 Korea
| | - Wonwoo Nam
- Department of Chemistry and Nano Science Ewha Womans University Seoul 03760 Korea
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34
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Olivo G, Cussó O, Costas M. Biologically Inspired C−H and C=C Oxidations with Hydrogen Peroxide Catalyzed by Iron Coordination Complexes. Chem Asian J 2016; 11:3148-3158. [DOI: 10.1002/asia.201601170] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 09/26/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Giorgio Olivo
- Departament de Química I Institut de Química Computacional i Catàlisi (IQCC); Universitat de Girona; Facultat de Ciències, Campus de Montilivi; Girona 17071 Spain
| | - Olaf Cussó
- Departament de Química I Institut de Química Computacional i Catàlisi (IQCC); Universitat de Girona; Facultat de Ciències, Campus de Montilivi; Girona 17071 Spain
| | - Miquel Costas
- Departament de Química I Institut de Química Computacional i Catàlisi (IQCC); Universitat de Girona; Facultat de Ciències, Campus de Montilivi; Girona 17071 Spain
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35
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Liu X, Lin L, Ye X, Tan C, Jiang Z. Aerobic Oxidation of Benzylic sp
3
C−H Bonds through Cooperative Visible‐Light Photoredox Catalysis of
N
‐Hydroxyimide and Dicyanopyrazine. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600426] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xinfei Liu
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan ProvinceHenan University Jinming Campus, Kaifeng Henan 475004 P. R. China
| | - Lu Lin
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan ProvinceHenan University Jinming Campus, Kaifeng Henan 475004 P. R. China
| | - Xinyi Ye
- Division of Chemistry and Biological ChemistryNanyang Technological University 21 Nanyang Link 637371 Singapore
| | - Choon‐Hong Tan
- Division of Chemistry and Biological ChemistryNanyang Technological University 21 Nanyang Link 637371 Singapore
| | - Zhiyong Jiang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan ProvinceHenan University Jinming Campus, Kaifeng Henan 475004 P. R. China
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36
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Rusch F, Schober JC, Brasholz M. Visible-Light Photocatalytic Aerobic Benzylic C(sp3
)−H Oxygenations with the 3
DDQ*/tert
-Butyl Nitrite Co-catalytic System. ChemCatChem 2016. [DOI: 10.1002/cctc.201600704] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Fabian Rusch
- Department of Chemistry; Institute of Organic Chemistry; University of Hamburg; Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - Jan-Christian Schober
- Department of Chemistry; Institute of Organic Chemistry; University of Hamburg; Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - Malte Brasholz
- Department of Chemistry; Institute of Organic Chemistry; University of Hamburg; Martin-Luther-King-Platz 6 20146 Hamburg Germany
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