1
|
Al-Huqail AA. Effect of jasmonic acid on the phytoremediation of dinitrophenol from wastewater by Solanum nigrum L. and Atriplex lentiformis (Torr.) S. Watson. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:80144-80153. [PMID: 37296250 DOI: 10.1007/s11356-023-28148-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 06/02/2023] [Indexed: 06/12/2023]
Abstract
Phytoremediation is one of the best methods for cleaning up natural resources like water because plants are eco-friendly and safe for the ecosystem. Hyperaccumulators, e.g., Solanum nigrum L. and Atriplex lentiformis (Torr.) S. Watson, have been used to remove toxic metals from soil and water through phytoremediation techniques, but it is unknown if they can remove hazardous chemicals such as dinitrophenol (DNP), from wastewater. A hydroponic experiment was conducted to study the efficiency of S. nigrum and A. lentiformis in removing DNP from wastewater. Jasmonic acid (JAC) was applied to the tested plants in two doses, 0.25 and 0.50 mmol, in an effort to better understand how it affects phytoremediation effectiveness. The growth of S. nigrum and A. lentiformis improved significantly (p < 0.05) by the foliar application of JAC. The applications of JAC1 and JAC2 significantly (p < 0.05) increased nutrient uptake and chlorophyll concentrations in S. nigrum and A. lentiformis plants. The foliar spraying of S. nigrum and A. lentiformis with JAC significantly (p < 0.05) increased the antioxidant enzymes activity, i.e., SOD and POD. The levels of osmoregulatory substances like proline and carbohydrates significantly (p < 0.05) increased after JAC was sprayed on S. nigrum and A. lentiformis plants. In the case of S. nigrum, the efficiency of DNP removal varied between 53 and 69%, with an average of 63%, while in the case of A. lentiformis, it varied between 47 and 62%, with an average of 56%. The removal efficiency of DNP reached 67 and 69% when S. nigrum was sprayed with JAC1 and JAC2. When JAC1 and JAC2 were sprayed on A. lentiformis, DNP removal efficiency rose from 47 to 60 and from 47 to 62%, respectively. S. nigrum and A. lentiformis plants can be grown normally and survive in dinitrophenol-contaminated water without showing any toxic symptoms. S. nigrum and A. lentiformis have a powerful antioxidant system and the ability to produce vital compounds that alleviate the stress caused by DNP toxicity. The findings are crucial for cleaning up polluted water and protecting the ecosystem's health from dangerous pollutants.
Collapse
Affiliation(s)
- Arwa Abdulkreem Al-Huqail
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, 11671, Riyadh, Saudi Arabia.
| |
Collapse
|
2
|
Lodh J, Paul S, Sun H, Song L, Schöfberger W, Roy S. Electrochemical organic reactions: A tutorial review. Front Chem 2023; 10:956502. [PMID: 36704620 PMCID: PMC9871948 DOI: 10.3389/fchem.2022.956502] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 12/07/2022] [Indexed: 01/12/2023] Open
Abstract
Although the core of electrochemistry involves simple oxidation and reduction reactions, it can be complicated in real electrochemical organic reactions. The principles used in electrochemical reactions have been derived using physical organic chemistry, which drives other organic/inorganic reactions. This review mainly comprises two themes: the first discusses the factors that help optimize an electrochemical reaction, including electrodes, supporting electrolytes, and electrochemical cell design, and the second outlines studies conducted in the field over a period of 10 years. Electrochemical reactions can be used as a versatile tool for synthetically important reactions by modifying the constant electrolysis current.
Collapse
Affiliation(s)
- Joyeeta Lodh
- Eco-Friendly Applied Materials Laboratory (EFAML), Materials Science Centre, Department of Chemical Sciences, Mohanpur Campus, Indian Institute of Science, Education and Research, Kolkata, West Bengal, India
| | - Shounik Paul
- Eco-Friendly Applied Materials Laboratory (EFAML), Materials Science Centre, Department of Chemical Sciences, Mohanpur Campus, Indian Institute of Science, Education and Research, Kolkata, West Bengal, India
| | - He Sun
- Institute of Organic Chemistry, Laboratory for Sustainable Chemistry and Catalysis (LSusCat), Johannes Kepler University (JKU), Linz, Austria
| | - Luyang Song
- Institute of Organic Chemistry, Laboratory for Sustainable Chemistry and Catalysis (LSusCat), Johannes Kepler University (JKU), Linz, Austria
| | - Wolfgang Schöfberger
- Institute of Organic Chemistry, Laboratory for Sustainable Chemistry and Catalysis (LSusCat), Johannes Kepler University (JKU), Linz, Austria,*Correspondence: Wolfgang Schöfberger, ; Soumyajit Roy,
| | - Soumyajit Roy
- Eco-Friendly Applied Materials Laboratory (EFAML), Materials Science Centre, Department of Chemical Sciences, Mohanpur Campus, Indian Institute of Science, Education and Research, Kolkata, West Bengal, India,*Correspondence: Wolfgang Schöfberger, ; Soumyajit Roy,
| |
Collapse
|
3
|
Mohamadighader N, Nematollahi D, Saraei M. A comprehensive study on electrochemical oxidation of phenothiazine in water-acetonitrile mixture: Electrosynthesis of phenothiazine dimers. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
4
|
Ravindar L, Hasbullah SA, Hassan NI, Qin HL. Cross‐Coupling of C‐H and N‐H Bonds: a Hydrogen Evolution Strategy for the Construction of C‐N Bonds. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200596] [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]
Affiliation(s)
- Lekkala Ravindar
- Universiti Kebangsaan Malaysia Fakulti Teknologi dan Sains Maklumat Chemical Sciences Faculty of Science & Technology 43600 Bandar Baru Bangi MALAYSIA
| | - Siti Aishah Hasbullah
- Universiti Kebangsaan Malaysia Fakulti Sains dan Teknologi Chemical Sciences Faculty of Science & Technology 43600 Bandar Baru Bangi MALAYSIA
| | - Nurul Izzaty Hassan
- Universiti Kebangsaan Malaysia Fakulti Sains dan Teknologi Chemical Sciences Faculty of Science & Technology 43600 Bandar Baru Bangi MALAYSIA
| | - Hua-Li Qin
- Wuhan University of Technology School of Chemistry 430070 Hubei CHINA
| |
Collapse
|
5
|
Wang S, Feng T, Wang Y, Qiu Y. Recent Advances in Electrocarboxylation with CO2. Chem Asian J 2022; 17:e202200543. [DOI: 10.1002/asia.202200543] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/06/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Siyi Wang
- China University of Mining and Technology School of Chemical Engineering & Technology CHINA
| | - Tian Feng
- Nankai University College of Chemistry CHINA
| | - Yanwei Wang
- Nankai University College of Chemistry CHINA
| | - Youai Qiu
- Nankai University College of Chemistry 94 Weijin Road 300071 Tianjin CHINA
| |
Collapse
|
6
|
Purtsas A, Rosenkranz M, Dmitrieva E, Kataeva O, Knölker H. Iron-Catalyzed Oxidative C-O and C-N Coupling Reactions Using Air as Sole Oxidant. Chemistry 2022; 28:e202104292. [PMID: 35179270 PMCID: PMC9314016 DOI: 10.1002/chem.202104292] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Indexed: 01/31/2023]
Abstract
We describe the oxygenation of tertiary arylamines, and the amination of tertiary arylamines and phenols. The key step of these coupling reactions is an iron-catalyzed oxidative C-O or C-N bond formation which generally provides the corresponding products in high yields and with excellent regioselectivity. The transformations are accomplished using hexadecafluorophthalocyanine-iron(II) (FePcF16 ) as catalyst in the presence of an acid or a base additive and require only ambient air as sole oxidant.
Collapse
Affiliation(s)
- Alexander Purtsas
- Fakultät ChemieTechnische Universität DresdenBergstraße 6601069DresdenGermany
| | - Marco Rosenkranz
- Center of SpectroelectrochemistryLeibniz Institute for Solid State and Materials Research (IFW) DresdenHelmholtzstraße 2001069DresdenGermany
| | - Evgenia Dmitrieva
- Center of SpectroelectrochemistryLeibniz Institute for Solid State and Materials Research (IFW) DresdenHelmholtzstraße 2001069DresdenGermany
| | - Olga Kataeva
- A. E. Arbuzov Institute of Organic and Physical ChemistryFRC Kazan Scientific Center, Russian Academy of SciencesArbuzov Str. 8Kazan420088Russia
| | | |
Collapse
|
7
|
Wang D, Wan Z, Zhang H, Alhumade H, Yi H, Lei A. Electrochemical Reductive Arylation of Nitroarenes with Arylboronic Acids. CHEMSUSCHEM 2021; 14:5399-5404. [PMID: 34581006 DOI: 10.1002/cssc.202101924] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/26/2021] [Indexed: 06/13/2023]
Abstract
The synthesis of diarylamine is extremely important in organic chemistry. Herein, a novel electrochemical reductive arylation of nitroarenes with arylboronic acids was developed. A variety of diarylamines were synthesized without the need for transition-metal catalysts. The reaction could be scaled up efficiently in a flow cell and several derivatization reactions were carried out smoothly. Cyclic voltammetry experiments and mechanism studies showed that acetonitrile, formic acid, and triethyl phosphite all played a role in promoting this reductive arylation transformation.
Collapse
Affiliation(s)
- Dan Wang
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), Wuhan University, Wuhan, 430072, P. R. China
- Key Laboratory of Oilseeds Processing of Ministry of Agriculture, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, Wuhan, Hubei, 430062, P. R. China
| | - Zhaohua Wan
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), Wuhan University, Wuhan, 430072, P. R. China
| | - Heng Zhang
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), Wuhan University, Wuhan, 430072, P. R. China
| | - Hesham Alhumade
- Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, Jdedah, 21589, Saudi Arabia
- Center of Research Excellence in Renewable Energy and Power Systems, King Abdulaziz University, Jdedah, 21589, Saudi Arabia
| | - Hong Yi
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), Wuhan University, Wuhan, 430072, P. R. China
| | - Aiwen Lei
- Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), Wuhan University, Wuhan, 430072, P. R. China
- King Abdulaziz University, Jdedah, 21589, Saudi Arabia
| |
Collapse
|
8
|
Ghosh D, Ghosh S, Hajra A. Electrochemical Functionalization of Imidazopyridine and Indazole: An Overview. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100981] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Debashis Ghosh
- Department of Chemistry St. Joseph's College (Autonomous) Bangalore 560027 Karnataka India
| | - Sumit Ghosh
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
| | - Alakananda Hajra
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
| |
Collapse
|
9
|
Puthanveedu M, Khamraev V, Brieger L, Strohmann C, Antonchick AP. Electrochemical Dehydrogenative C(sp 2 )-H Amination. Chemistry 2021; 27:8008-8012. [PMID: 33931904 PMCID: PMC8251997 DOI: 10.1002/chem.202100960] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Indexed: 02/06/2023]
Abstract
A transition-metal-free direct electrolytic C-H amination involving an electrochemically generated nitrenium ion intermediate has been developed. The electrosynthesis takes place in the absence of any organoiodine catalysts and is enabled by an in situ generated electrolyte. A novel, efficient intramolecular and intermolecular C-H amination has been demonstrated using a simple reaction setup.
Collapse
Affiliation(s)
- Mahesh Puthanveedu
- Max-Planck-Institut für Molekulare PhysiologieAbteilung Chemische BiologieOtto-Hahn-Straße 1144227DortmundGermany
- Technische Universität DortmundFakultät für Chemie und Chemische BiologieChemische BiologieOtto-Hahn-Straße 4a44221DortmundGermany
| | - Vladislav Khamraev
- Technische Universität DortmundFakultät für Chemie und Chemische BiologieChemische BiologieOtto-Hahn-Straße 4a44221DortmundGermany
- North Caucasus Federal UniversityDepartment of Chemistry1a Pushkin St.355009StavropolRussian Federation
- Present address: D. I. Mendeleev University of Chemical Technology of Russia9 Miusskaya Square, 125047MoscowRussian Federation
| | - Lukas Brieger
- Technische Universität DortmundFakultät für Chemie und Chemische BiologieAnorganische ChemieOtto-Hahn-Straße 644227DortmundGermany
| | - Carsten Strohmann
- Technische Universität DortmundFakultät für Chemie und Chemische BiologieAnorganische ChemieOtto-Hahn-Straße 644227DortmundGermany
| | - Andrey P. Antonchick
- Max-Planck-Institut für Molekulare PhysiologieAbteilung Chemische BiologieOtto-Hahn-Straße 1144227DortmundGermany
- Technische Universität DortmundFakultät für Chemie und Chemische BiologieChemische BiologieOtto-Hahn-Straße 4a44221DortmundGermany
- Nottingham Trent UniversityCollege of Science and TechnologyDepartment of Chemistry and ForensicsClifton LaneNG11 8NSNottinghamUK
| |
Collapse
|
10
|
Cremer C, Goswami M, Rank CK, Bruin B, Patureau FW. Tellur(II)/Tellur(III)‐katalysierte dehydrierende C‐N‐Bindungsbildung. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Christopher Cremer
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
| | | | - Christian K. Rank
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
| | - Bas Bruin
- Van't Hoff Institute for Molecular Sciences University of Amsterdam Science Park 904 1098 XH Amsterdam Niederlande
| | - Frederic W. Patureau
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
| |
Collapse
|
11
|
Cremer C, Goswami M, Rank CK, de Bruin B, Patureau FW. Tellurium(II)/Tellurium(III)-Catalyzed Cross-Dehydrogenative C-N Bond Formation. Angew Chem Int Ed Engl 2021; 60:6451-6456. [PMID: 33320996 PMCID: PMC7986434 DOI: 10.1002/anie.202015248] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/11/2020] [Indexed: 01/03/2023]
Abstract
The TeII /TeIII -catalyzed dehydrogenative C-H phenothiazination of challenging phenols featuring electron-withdrawing substituents under mild aerobic conditions and with high yields is described. These unexpected TeII /TeIII radical catalytic properties were characterized by cyclic voltammetry, EPR spectroscopy, kinetic experiments, and DFT calculations.
Collapse
Affiliation(s)
- Christopher Cremer
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | | | - Christian K. Rank
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Bas de Bruin
- Van't Hoff Institute for Molecular SciencesUniversity of AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Frederic W. Patureau
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| |
Collapse
|
12
|
Zhang Y, Lin Z, Ackermann L. Electrochemical C-H Amidation of Heteroarenes with N-Alkyl Sulfonamides in Aqueous Medium. Chemistry 2020; 27:242-246. [PMID: 33085807 PMCID: PMC7898600 DOI: 10.1002/chem.202004229] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/20/2020] [Indexed: 12/12/2022]
Abstract
The construction of C-N bonds by free radical reactions represents a powerful synthetic approach for direct C-H amidations of arenes or heteroarenes. Developing efficient and more environmentally friendly synthetic methods for C-H amidation reactions remains highly desirable. Herein, metal-free electrochemical oxidative dehydrogenative C-H amidations of heteroarenes with N-alkylsulfonamides have been accomplished. The catalyst- and chemical-oxidant-free C-H amidation features an ample scope and employs electricity as the green and sole oxidant. A variety of heteroarenes, including indoles, pyrroles, benzofuran and benzothiophene, thereby underwent this C(sp2 )-H nitrogenation. Cyclic voltammetry studies and control experiments provided evidence for nitrogen-centered radicals being directly generated under metal-free electrocatalysis.
Collapse
Affiliation(s)
- Yan Zhang
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany.,Key Laboratory of the Ministry of Education for Advanced, Catalysis Materials, Zhejiang Normal University, Yingbin Road 688, 321004, Jinhua, P. R. China
| | - Zhipeng Lin
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| |
Collapse
|
13
|
Lv S, Han X, Wang JY, Zhou M, Wu Y, Ma L, Niu L, Gao W, Zhou J, Hu W, Cui Y, Chen J. Tunable Electrochemical C-N versus N-N Bond Formation of Nitrogen-Centered Radicals Enabled by Dehydrogenative Dearomatization: Biological Applications. Angew Chem Int Ed Engl 2020; 59:11583-11590. [PMID: 32203637 DOI: 10.1002/anie.202001510] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/08/2020] [Indexed: 12/27/2022]
Abstract
Herein, an environmentally friendly electrochemical approach is reported that takes advantage of the captodative effect and delocalization effect to generate nitrogen-centered radicals (NCRs). By changing the reaction parameters of the electrode material and feedstock solubility, dearomatization enabled a selective dehydrogenative C-N versus N-N bond formation reaction. Hence, pyrido[1,2-a]benzimidazole and tetraarylhydrazine frameworks were prepared through a sustainable transition-metal- and exogenous oxidant-free strategy with broad generality. Bioactivity assays demonstrated that pyrido[1,2-a]benzimidazoles displayed antimicrobial activity and cytotoxicity against human cancer cells. Compound 21 exhibited good photochemical properties with a large Stokes shift (approximately 130 nm) and was successfully applied to subcellular imaging. A preliminary mechanism investigation and density functional theory (DFT) calculations revealed the possible reaction pathway.
Collapse
Affiliation(s)
- Shide Lv
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Xiaoxin Han
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Jian-Yong Wang
- School of Light Industry and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Mingyang Zhou
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Yanwei Wu
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Li Ma
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Liwei Niu
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Wei Gao
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Jianhua Zhou
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Wei Hu
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Yuezhi Cui
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| | - Jianbin Chen
- Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, P. R. China
| |
Collapse
|
14
|
Zhao P, Wang K, Yue Y, Chao J, Ye Y, Tang Q, Liu J. Copper‐Catalyzed Aerobic Oxidative Amination of Indole Derivatives
via
Single‐Electron Transfer. ChemCatChem 2020. [DOI: 10.1002/cctc.202000284] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Peizheng Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China.) and
| | - Ke Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China.) and
| | - Yuanyuan Yue
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China.) and
| | - Junli Chao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China.) and
| | - Yaqing Ye
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China.) and
| | - Qinghu Tang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China.) and
| | - Jianming Liu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals Key Laboratory of Green Chemical Media and Reactions Ministry of Education School of Chemistry and Chemical EngineeringHenan Normal University Xinxiang Henan 453007 P. R. China.) and
| |
Collapse
|
15
|
Liu X, Liu R, Qiu J, Cheng X, Li G. Chemical‐Reductant‐Free Electrochemical Deuteration Reaction using Deuterium Oxide. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005765] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xu Liu
- Institute of Chemistry and Biomedical Sciences Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering National Demonstration Center for, Experimental Chemistry Education Nanjing University Nanjing 210023 China
| | - Ruoyu Liu
- Institute of Chemistry and Biomedical Sciences Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering National Demonstration Center for, Experimental Chemistry Education Nanjing University Nanjing 210023 China
| | - Jiaxing Qiu
- Institute of Chemistry and Biomedical Sciences Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering National Demonstration Center for, Experimental Chemistry Education Nanjing University Nanjing 210023 China
| | - Xu Cheng
- Institute of Chemistry and Biomedical Sciences Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering National Demonstration Center for, Experimental Chemistry Education Nanjing University Nanjing 210023 China
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology Zhejiang University of Technology Hangzhou 310032 China
| | - Guigen Li
- Institute of Chemistry and Biomedical Sciences Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering National Demonstration Center for, Experimental Chemistry Education Nanjing University Nanjing 210023 China
- Department of Chemistry and Biochemistry Texas Tech University Lubbock TX USA
| |
Collapse
|
16
|
Liu X, Liu R, Qiu J, Cheng X, Li G. Chemical-Reductant-Free Electrochemical Deuteration Reaction using Deuterium Oxide. Angew Chem Int Ed Engl 2020; 59:13962-13967. [PMID: 32394494 DOI: 10.1002/anie.202005765] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Indexed: 12/20/2022]
Abstract
We report a method for the electrochemical deuteration of α,β-unsaturated carbonyl compounds under catalyst- and external-reductant-free conditions, with deuteration rates as high as 99 % and yields up to 91 % in 2 h. The use of graphite felt for both the cathode and the anode was key to ensuring chemoselectivity and high deuterium incorporation under neutral conditions without the need for an external reductant. This method has a number of advantages over previously reported deuteration reactions that use stoichiometric metallic reductants. Mechanistic experiments showed that O2 evolution at the anode not only eliminates the need for an external reductant but also regulates the pH of the reaction mixture, keeping it approximately neutral.
Collapse
Affiliation(s)
- Xu Liu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China
| | - Ruoyu Liu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China
| | - Jiaxing Qiu
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China
| | - Xu Cheng
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China.,State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310032, China
| | - Guigen Li
- Institute of Chemistry and Biomedical Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, National Demonstration Center for, Experimental Chemistry Education, Nanjing University, Nanjing, 210023, China.,Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX, USA
| |
Collapse
|
17
|
Gao Y, Wu Z, Yu L, Wang Y, Pan Y. Alkyl Carbazates for Electrochemical Deoxygenative Functionalization of Heteroarenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001571] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yongyuan Gao
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Zhengguang Wu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Lei Yu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Yi Wang
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Yi Pan
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| |
Collapse
|
18
|
Gao Y, Wu Z, Yu L, Wang Y, Pan Y. Alkyl Carbazates for Electrochemical Deoxygenative Functionalization of Heteroarenes. Angew Chem Int Ed Engl 2020; 59:10859-10863. [DOI: 10.1002/anie.202001571] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/07/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Yongyuan Gao
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Zhengguang Wu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Lei Yu
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Yi Wang
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| | - Yi Pan
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 China
| |
Collapse
|
19
|
Qian P, Zha Z, Wang Z. Recent Advances in C−H Functionalization with Electrochemistry and Various Iodine‐Containing Reagents. ChemElectroChem 2020. [DOI: 10.1002/celc.202000252] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Peng Qian
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational InstitutionsFuyang Normal University Fuyang Anhui 236037 P. R.China
| | - Zhenggen Zha
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials ScienceUniversity of Science and Technology of China Hefei Anhui 230026 P. R.China
| | - Zhiyong Wang
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials ScienceUniversity of Science and Technology of China Hefei Anhui 230026 P. R.China
| |
Collapse
|
20
|
Lv S, Han X, Wang J, Zhou M, Wu Y, Ma L, Niu L, Gao W, Zhou J, Hu W, Cui Y, Chen J. Tunable Electrochemical C−N versus N−N Bond Formation of Nitrogen‐Centered Radicals Enabled by Dehydrogenative Dearomatization: Biological Applications. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001510] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Shide Lv
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Xiaoxin Han
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Jian‐Yong Wang
- School of Light Industry and Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Mingyang Zhou
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Yanwei Wu
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Li Ma
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Liwei Niu
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Wei Gao
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Jianhua Zhou
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Wei Hu
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Yuezhi Cui
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| | - Jianbin Chen
- Shandong Provincial Key Laboratory of Molecular Engineering School of Chemistry and Pharmaceutical Engineering Qilu University of Technology (Shandong Academy of Sciences) Jinan 250353 P. R. China
| |
Collapse
|
21
|
Chen X, Luo X, Peng X, Guo J, Zai J, Wang P. Catalyst‐Free Decarboxylation of Carboxylic Acids and Deoxygenation of Alcohols by Electro‐Induced Radical Formation. Chemistry 2020; 26:3226-3230. [DOI: 10.1002/chem.201905224] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/03/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Xiaoping Chen
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of, Education and Guangdong Province, College of Physics and Optoelectronic EngineeringShenzhen University Shenzhen 518060 P. R. China
| | - Xiaosheng Luo
- Shanghai Key Laboratory for Molecular Engineering of Chiral DrugsSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Xiao Peng
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of, Education and Guangdong Province, College of Physics and Optoelectronic EngineeringShenzhen University Shenzhen 518060 P. R. China
| | - Jiaojiao Guo
- Shanghai Key Laboratory for Molecular Engineering of Chiral DrugsSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Jiantao Zai
- Shanghai Key Laboratory for Molecular Engineering of Chiral DrugsSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Ping Wang
- Shanghai Key Laboratory for Molecular Engineering of Chiral DrugsSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| |
Collapse
|
22
|
Wang Y, Tian B, Ding M, Shi Z. Electrochemical Cross-Dehydrogenative Coupling between Phenols and β-Dicarbonyl Compounds: Facile Construction of Benzofurans. Chemistry 2020; 26:4297-4303. [PMID: 31900957 DOI: 10.1002/chem.201904750] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Indexed: 11/10/2022]
Abstract
Preparative electrochemical synthesis is an ideal method for establishing green, sustainable processes. The major benefits of an electro-organic strategy over that of conventional chemical synthesis are the avoidance of reagent waste and mild reaction conditions. Here, an intermolecular cross-dehydrogenative coupling between phenols and β-dicarbonyl compounds has been developed to build various benzofurans under undivided electrolytic conditions. Neither transition metals nor external chemical oxidants are required to facilitate the dehydrogenation and dehydration processes. The key factor in success was the use of nBu4 NBF4 as the electrolyte and hexafluoroisopropanol as the solvent, which play key roles in the cyclocondensation step. This electrolysis is scalable and can be used as a key step in drug synthesis. On the basis of several experimental results, the mechanism, particularly of the remarkable anodic oxidation and cyclization process, was illustrated.
Collapse
Affiliation(s)
- Yandong Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Bailin Tian
- Key Lab of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Mengning Ding
- Key Lab of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| | - Zhuangzhi Shi
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P.R. China
| |
Collapse
|
23
|
Jiang X, Yang L, Ye Z, Du X, Fang L, Zhu Y, Chen K, Li J, Yu C. Electrosynthesis of C3 Alkoxylated Quinoxalin-2(1H
)-ones through Dehydrogenative C-H/O-H Cross-Coupling. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901928] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xinpeng Jiang
- College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou P.R. China
| | - Liechao Yang
- College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou P.R. China
| | - Zenghui Ye
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals; Zhejiang University of Technology; Hangzhou P.R. China
| | - Xiaofan Du
- College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou P.R. China
| | - Liyun Fang
- College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou P.R. China
| | - Yu Zhu
- College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou P.R. China
| | - Keda Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals; Zhejiang University of Technology; Hangzhou P.R. China
| | - Jianjun Li
- College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou P.R. China
| | - Chuanming Yu
- College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou P.R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals; Zhejiang University of Technology; Hangzhou P.R. China
| |
Collapse
|
24
|
Shao N, Yao Z, Wang D. Cu(II)‐Catalyzed
Ortho
‐Selective Amination of Simple Phenols with
O
‐Benzoylhydroxylamines. Isr J Chem 2020. [DOI: 10.1002/ijch.201900171] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nan‐Qi Shao
- CAS Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional MoleculesCenter for Excellence in Molecular SynthesisUniversity of Chinese Academy of Sciences; Shanghai Institute of Organic Chemistry, CAS. 345 Lingling Rd. Shanghai 200032 China
| | - Zhi‐Li Yao
- CAS Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional MoleculesCenter for Excellence in Molecular SynthesisUniversity of Chinese Academy of Sciences; Shanghai Institute of Organic Chemistry, CAS. 345 Lingling Rd. Shanghai 200032 China
| | - Dong‐Hui Wang
- CAS Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional MoleculesCenter for Excellence in Molecular SynthesisUniversity of Chinese Academy of Sciences; Shanghai Institute of Organic Chemistry, CAS. 345 Lingling Rd. Shanghai 200032 China
| |
Collapse
|
25
|
Wang Q, Wang P, Gao X, Wang D, Wang S, Liang X, Wang L, Zhang H, Lei A. Regioselective/electro-oxidative intermolecular [3 + 2] annulation for the preparation of indolines. Chem Sci 2020; 11:2181-2186. [PMID: 34123309 PMCID: PMC8150106 DOI: 10.1039/c9sc05729c] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Compared with the reported intramolecular electro-oxidative cyclization of alkenyl amines or vinyl anilines for the preparation of pyrrolidines or indolines, the intermolecular version is less studied. Herein, this electrochemical intermolecular oxidative annulation of anilines and alkenes for the preparation of indolines proceeded under external oxidant-free conditions. The most noteworthy achievement of our work is the facile generation of indolines with quaternary centers at the 2-position. In addition, alkenes and anilines bearing various functional groups can be well tolerated. Remarkably, electrolyte-free conditions were used in an electrochemical flow cell, which shows the application potential of this method.
Collapse
Affiliation(s)
- Qingqing Wang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Pan Wang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Xinlong Gao
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Dan Wang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Shengchun Wang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Xingan Liang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Liwei Wang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Heng Zhang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 P. R. China .,National Research Center for Carbohydrate Synthesis, Jiangxi Normal University Nanchang 330022 P. R. China
| |
Collapse
|
26
|
Zhao H, Li X, Guan R, Jiang H, Zhang M. Synthesis of Diverse Functionalized Quinoxalines by Oxidative Tandem Dual C-H Amination of Tetrahydroquinoxalines with Amines. Chemistry 2019; 25:15858-15862. [PMID: 31560402 DOI: 10.1002/chem.201903696] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/26/2019] [Indexed: 11/08/2022]
Abstract
The tandem dual C-H amination of tetrahydroquinoxalines with free amines under aerobic copper catalysis conditions has been demonstrated. The synthetic protocol proceeds with good substrate and functional group compatibility, mild reaction conditions, short reaction time, the use of the naturally abundant [Cu]/O2 catalyst system, excellent chemoselectivity and synthetic efficiency, and with no need for the pre-installation of specific aminating agents, which offers a practical platform for the rapid and diverse synthesis of diaminoquinoxalines. Moreover, this work has shown the potential of single-electron-oxidation-induced C-H functionalization of N-heterocycles, and its application in the development of optoelectronic materials.
Collapse
Affiliation(s)
- He Zhao
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P.R. China
| | - Xiu Li
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P.R. China
| | - Rongqing Guan
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P.R. China
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P.R. China
| | - Min Zhang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P.R. China
| |
Collapse
|
27
|
Shao X, Tian L, Wang Y. C-N Coupling of Azoles or Imides with Carbocations Generated by Electrochemical Oxidation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900714] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Xiaoqing Shao
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering (SCME); Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing Tech University; 30 South Puzhu Road 211816 Nanjing China
| | - Lifang Tian
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering (SCME); Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing Tech University; 30 South Puzhu Road 211816 Nanjing China
| | - Yahui Wang
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering (SCME); Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing Tech University; 30 South Puzhu Road 211816 Nanjing China
| |
Collapse
|
28
|
Dörr M, Lips S, Martínez‐Huitle CA, Schollmeyer D, Franke R, Waldvogel SR. Synthesis of Highly Functionalized
N
,
N
‐Diarylamides by an Anodic C,
N
‐Coupling Reaction. Chemistry 2019; 25:7835-7838. [DOI: 10.1002/chem.201901442] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Maurice Dörr
- Institut für Organische ChemieJohannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Sebastian Lips
- Institut für Organische ChemieJohannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Carlos Alberto Martínez‐Huitle
- Institut für Organische ChemieJohannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
- Instituto de Química, Avenida Senador Salgado FilhoUniversidade Federal do Rio Grande do Norte 3000 Campus Universitario Lagoa Nova, Natal 5907800, RN Brazil
| | - Dieter Schollmeyer
- Institut für Organische ChemieJohannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Robert Franke
- Evonik Performance Materials GmbH Paul-Baumann-Straße 1 45772 Marl Germany
- Lehrstuhl für Theoretische ChemieRuhr-Universität Bochum 44780 Bochum Germany
| | - Siegfried R. Waldvogel
- Institut für Organische ChemieJohannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| |
Collapse
|
29
|
Feng P, Ma G, Chen X, Wu X, Lin L, Liu P, Chen T. Electrooxidative and Regioselective C-H Azolation of Phenol and Aniline Derivatives. Angew Chem Int Ed Engl 2019; 58:8400-8404. [PMID: 30920715 DOI: 10.1002/anie.201901762] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Indexed: 12/19/2022]
Abstract
A general and practical protocol was developed for the regioselective C-H azolation of phenol and aniline derivatives by electrooxidative cross-coupling. The reaction occurs under metal-, oxidant-, and reagent-free conditions, allowing access to a wide variety of synthetically useful heteroarene derivatives. The reaction also tolerates a broad range of functional groups and is amenable to gram-scale synthesis. Finally, a preliminary mechanistic study indicated that a radical-radical-combination pathway might be involved in the coupling reaction.
Collapse
Affiliation(s)
- Pengju Feng
- Department of Chemistry, Jinan University, Guangzhou, 510632, China
| | - Guojian Ma
- Department of Chemistry, Jinan University, Guangzhou, 510632, China
| | - Xiaoguang Chen
- Department of Chemistry, Jinan University, Guangzhou, 510632, China
| | - Xing Wu
- Department of Chemistry, Jinan University, Guangzhou, 510632, China
| | - Ling Lin
- Department of Chemistry, Jinan University, Guangzhou, 510632, China
| | - Peng Liu
- Guangdong Engineering and Technology Research Center for Advanced Nanomaterials, School of Environment and Civil, Engineering, Dongguan University of Technology, Dongguan, 523808, China
| | - Tianfeng Chen
- Department of Chemistry, Jinan University, Guangzhou, 510632, China
| |
Collapse
|
30
|
Feng P, Ma G, Chen X, Wu X, Lin L, Liu P, Chen T. Electrooxidative and Regioselective C−H Azolation of Phenol and Aniline Derivatives. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Pengju Feng
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Guojian Ma
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Xiaoguang Chen
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Xing Wu
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Ling Lin
- Department of ChemistryJinan University Guangzhou 510632 China
| | - Peng Liu
- Guangdong Engineering and Technology Research Center for Advanced NanomaterialsSchool of Environment and Civil, EngineeringDongguan University of Technology Dongguan 523808 China
| | - Tianfeng Chen
- Department of ChemistryJinan University Guangzhou 510632 China
| |
Collapse
|
31
|
Affiliation(s)
- V. Arun
- Department of Chemical SciencesIndian Institute of Science Education and Research Kolkata Mohanpur- 741246, West Bengal India
| | - Kingshuk Mahanty
- Department of Chemical SciencesIndian Institute of Science Education and Research Kolkata Mohanpur- 741246, West Bengal India
| | - Suman De Sarkar
- Department of Chemical SciencesIndian Institute of Science Education and Research Kolkata Mohanpur- 741246, West Bengal India
| |
Collapse
|
32
|
Li J, He L, Liu X, Cheng X, Li G. Electrochemical Hydrogenation with Gaseous Ammonia. Angew Chem Int Ed Engl 2019; 58:1759-1763. [DOI: 10.1002/anie.201813464] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Jin Li
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
- Jiangsu Provincial Engineering Laboratory of Advanced Materials for Salt Chemical IndustryCollege of Chemical EngineeringHuaiyin Institute of Technology Jiangsu Province Huaian 223003 China
| | - Lingfeng He
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
| | - Xu Liu
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
| | - Xu Cheng
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
- State Key Laboratory Cultivation Base for TCM Quality and EfficacyNanjing University of Chinese Medicine Nanjing China
| | - Guigen Li
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
- Department of Chemistry and BiochemistryTexas Tech University Lubbock TX USA
| |
Collapse
|
33
|
Li J, He L, Liu X, Cheng X, Li G. Electrochemical Hydrogenation with Gaseous Ammonia. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813464] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Jin Li
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
- Jiangsu Provincial Engineering Laboratory of Advanced Materials for Salt Chemical IndustryCollege of Chemical EngineeringHuaiyin Institute of Technology Jiangsu Province Huaian 223003 China
| | - Lingfeng He
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
| | - Xu Liu
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
| | - Xu Cheng
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
- State Key Laboratory Cultivation Base for TCM Quality and EfficacyNanjing University of Chinese Medicine Nanjing China
| | - Guigen Li
- Institute of Chemistry and Biomedical SciencesJiangsu Key Laboratory of Advanced Organic MaterialsNational Demonstration Center for Experimental Chemistry, EducationSchool of Chemistry and Chemical EngineeringNanjing University Xianlin Rd. 163 Nanjing 210023 China
- Department of Chemistry and BiochemistryTexas Tech University Lubbock TX USA
| |
Collapse
|
34
|
Imada Y, Okada Y, Noguchi K, Chiba K. Selective Functionalization of Styrenes with Oxygen Using Different Electrode Materials: Olefin Cleavage and Synthesis of Tetrahydrofuran Derivatives. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201809454] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yasushi Imada
- Department of Applied Biological Science; Tokyo University of Agriculture and Technology; 3-5-8 Saiwai-cho, Fuchu Tokyo 183-8509 Japan
| | - Yohei Okada
- Department of Chemical Engineering; Tokyo University of Agriculture and Technology; 2-24-16 Naka-cho, Koganei Tokyo 184-8588 Japan
| | - Keiichi Noguchi
- Instrumentation Analysis Center; Tokyo University of Agriculture and Technology; 2-24-16 Naka-cho, Koganei Tokyo 184-8588 Japan
| | - Kazuhiro Chiba
- Department of Applied Biological Science; Tokyo University of Agriculture and Technology; 3-5-8 Saiwai-cho, Fuchu Tokyo 183-8509 Japan
| |
Collapse
|
35
|
Nath AR, Chee CF, Rahman NA. Application of Electrochemical Cross-Dehydrogenative Couplings in the Syntheses of Heterocycles. HETEROCYCLES VIA CROSS DEHYDROGENATIVE COUPLING 2019:445-494. [DOI: 10.1007/978-981-13-9144-6_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
|
36
|
Imada Y, Okada Y, Noguchi K, Chiba K. Selective Functionalization of Styrenes with Oxygen Using Different Electrode Materials: Olefin Cleavage and Synthesis of Tetrahydrofuran Derivatives. Angew Chem Int Ed Engl 2018; 58:125-129. [PMID: 30375161 DOI: 10.1002/anie.201809454] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 10/11/2018] [Indexed: 01/06/2023]
Abstract
Electrode materials can have a significant impact on the course of an electrolysis reaction. Of particular interest is that different electrodes can generate different products from the same substrate. The electrode-material-selective transformations of styrene derivatives with molecular oxygen are reported. Platinum electrodes afford carbonyl products via cleavage of olefins, whereas tetrahydrofuran formation is achieved with carbon electrodes. A variety of different styrenes are available for both reactions. Electrolysis allows straightforward and mild chemical conversions that are metal- and oxidant-free. Electrochemical measurements illuminate the different effects of platinum and carbon electrodes on styrenes. The key to the differing reactions is probably that the oxidation potentials of the substrates are lower (higher HOMO energy) on carbon electrodes than on platinum electrodes. The adsorption of the substrates on carbon electrodes can also promote tetrahydrofuran formation.
Collapse
Affiliation(s)
- Yasushi Imada
- Department of Applied Biological Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo, 183-8509, Japan
| | - Yohei Okada
- Department of Chemical Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo, 184-8588, Japan
| | - Keiichi Noguchi
- Instrumentation Analysis Center, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo, 184-8588, Japan
| | - Kazuhiro Chiba
- Department of Applied Biological Science, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, Tokyo, 183-8509, Japan
| |
Collapse
|
37
|
Jiao YX, Wei LS, Zhao CY, Wei K, Mo DL, Pan CX, Su GF. Isobutyl Nitrite-Mediated Synthesis of Quinoxalines through Double C−H Bond Amination of N
-Aryl Enamines. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800928] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yan-Xiao Jiao
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources; Ministry of Science and Technology of China; School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; 15 Yu Cai Road Guilin 541004, People's Republic of China
| | - Lin-Su Wei
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources; Ministry of Science and Technology of China; School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; 15 Yu Cai Road Guilin 541004, People's Republic of China
| | - Chun-Yang Zhao
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources; Ministry of Science and Technology of China; School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; 15 Yu Cai Road Guilin 541004, People's Republic of China
| | - Kai Wei
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources; Ministry of Science and Technology of China; School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; 15 Yu Cai Road Guilin 541004, People's Republic of China
| | - Dong-Liang Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources; Ministry of Science and Technology of China; School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; 15 Yu Cai Road Guilin 541004, People's Republic of China
| | - Cheng-Xue Pan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources; Ministry of Science and Technology of China; School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; 15 Yu Cai Road Guilin 541004, People's Republic of China
| | - Gui-Fa Su
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources; Ministry of Science and Technology of China; School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; 15 Yu Cai Road Guilin 541004, People's Republic of China
| |
Collapse
|
38
|
Qiu Y, Struwe J, Meyer TH, Oliveira JCA, Ackermann L. Catalyst- and Reagent-Free Electrochemical Azole C-H Amination. Chemistry 2018; 24:12784-12789. [PMID: 29901828 DOI: 10.1002/chem.201802832] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Indexed: 01/09/2023]
Abstract
Catalyst- and chemical oxidant-free electrochemical azole C-H aminations were accomplished via cross-dehydrogenative C-H/N-H functionalization. The catalyst-free electrochemical C-H amination proved feasible on azoles with high levels of efficacy and selectivity, avoiding the use of stoichiometric oxidants under ambient conditions. Likewise, the C(sp3 )-H nitrogenation proved viable under otherwise identical conditions. The dehydrogenative C-H amination featured ample scope, including cyclic and acyclic aliphatic amines as well as anilines, and employed sustainable electricity as the sole oxidant.
Collapse
Affiliation(s)
- Youai Qiu
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| | - Julia Struwe
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| | - Tjark H Meyer
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| | - João C A Oliveira
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| |
Collapse
|
39
|
Sauermann N, Meyer TH, Ackermann L. Electrochemical Cobalt-Catalyzed C−H Activation. Chemistry 2018; 24:16209-16217. [DOI: 10.1002/chem.201802706] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 06/17/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Nicolas Sauermann
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Tjark H. Meyer
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
- Department of Chemistry; University of Pavia; Viale Tamarelli, 10 27100 Pavia Italy
| |
Collapse
|