51
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Foley BJ, Palit CM, Timpa SD, Ozerov OV. Synthesis of (POCOP)Co(Ph)(X) Pincer Complexes and Observation of Aryl–Aryl Reductive Elimination Involving the Pincer Aryl. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00511] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bryan J. Foley
- Department of Chemistry, Texas A&M University, 3255 TAMU, College Station, Texas 77842, United States
| | - Chandra Mouli Palit
- Department of Chemistry, Texas A&M University, 3255 TAMU, College Station, Texas 77842, United States
| | - Samuel D. Timpa
- Department of Chemistry, Texas A&M University, 3255 TAMU, College Station, Texas 77842, United States
| | - Oleg V. Ozerov
- Department of Chemistry, Texas A&M University, 3255 TAMU, College Station, Texas 77842, United States
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52
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Gallego D, Baquero EA. Recent Advances on Mechanistic Studies on C–H Activation Catalyzed by Base Metals. OPEN CHEM 2018. [DOI: 10.1515/chem-2018-0102] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
AbstractDuring the last ten years, base metals have become very attractive to the organometallic and catalytic community on activation of C-H bonds for their catalytic functionalization. In contrast to the statement that base metals differ on their mode of action most of the manuscripts mistakenly rely on well-studied mechanisms for precious metals while proposing plausible mechanisms. Consequently, few literature examples are found where a thorough mechanistic investigation have been conducted with strong support either by theoretical calculations or experimentation. Therefore, we consider of highly scientific interest reviewing the last advances on mechanistic studies on Fe, Co and Mn on C-H functionalization in order to get a deep insight on how these systems could be handle to either enhance their catalytic activity or to study their own systems in a similar systematic fashion. Thus, in this review we try to cover the most insightful articles for mechanistic studies on C-H activation catalyzed by Fe, Co and Mn based on kinetic and competition experiments, stoichiometric reactions, isolation of intermediates and theoretical calculations.
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Affiliation(s)
- Daniel Gallego
- Grupo de Química-Física Molecular y Modelamiento Computacional (QUIMOL), Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte No. 39-115, 150003Tunja (Boyacá), Colombia
| | - Edwin A. Baquero
- Grupo de Química Macrocíclica, Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, Sede Bogotá, Carrera 30 No. 45-03, 111321Bogotá D. C. (Cundinamarca), Colombia
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53
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Nattmann L, Lutz S, Ortsack P, Goddard R, Cornella J. A Highly Reduced Ni–Li–Olefin Complex for Catalytic Kumada–Corriu Cross-Couplings. J Am Chem Soc 2018; 140:13628-13633. [DOI: 10.1021/jacs.8b09849] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Lukas Nattmann
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr, 45470, Germany
| | - Sigrid Lutz
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr, 45470, Germany
| | - Pascal Ortsack
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr, 45470, Germany
| | - Richard Goddard
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr, 45470, Germany
| | - Josep Cornella
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, Mülheim an der Ruhr, 45470, Germany
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54
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Langeslay RR, Kaphan DM, Marshall CL, Stair PC, Sattelberger AP, Delferro M. Catalytic Applications of Vanadium: A Mechanistic Perspective. Chem Rev 2018; 119:2128-2191. [PMID: 30296048 DOI: 10.1021/acs.chemrev.8b00245] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The chemistry of vanadium has seen remarkable activity in the past 50 years. In the present review, reactions catalyzed by homogeneous and supported vanadium complexes from 2008 to 2018 are summarized and discussed. Particular attention is given to mechanistic and kinetics studies of vanadium-catalyzed reactions including oxidations of alkanes, alkenes, arenes, alcohols, aldehydes, ketones, and sulfur species, as well as oxidative C-C and C-O bond cleavage, carbon-carbon bond formation, deoxydehydration, haloperoxidase, cyanation, hydrogenation, dehydrogenation, ring-opening metathesis polymerization, and oxo/imido heterometathesis. Additionally, insights into heterogeneous vanadium catalysis are provided when parallels can be drawn from the homogeneous literature.
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Affiliation(s)
- Ryan R Langeslay
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - David M Kaphan
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Christopher L Marshall
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Peter C Stair
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States.,Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Alfred P Sattelberger
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
| | - Massimiliano Delferro
- Chemical Sciences & Engineering Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States
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55
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Zhang G, Zhu J, Ding C. Pharmaceutical-Oriented Iron-Catalyzed Ethoxylation of Aryl C(sp
2
)-H Bonds with Cobalt Co-Catalyst. ChemistrySelect 2018. [DOI: 10.1002/slct.201801881] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Guofu Zhang
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014, People's Republic of China
| | - Jianfei Zhu
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014, People's Republic of China
| | - Chengrong Ding
- College of Chemical Engineering; Zhejiang University of Technology; Hangzhou 310014, People's Republic of China
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56
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Domingo-Legarda P, Soler-Yanes R, Quirós-López MT, Buñuel E, Cárdenas DJ. Iron-Catalyzed Coupling of Propargyl Bromides and Alkyl Grignard Reagents. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800849] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Pablo Domingo-Legarda
- Department of Organic Chemistry; Facultad de Ciencias; Universidad Autónoma de Madrid; Institute for Advanced Research in Chemical Sciences (IAdChem); Campus de Cantoblanco 28049 Madrid Spain
| | - Rita Soler-Yanes
- Department of Organic Chemistry; Facultad de Ciencias; Universidad Autónoma de Madrid; Institute for Advanced Research in Chemical Sciences (IAdChem); Campus de Cantoblanco 28049 Madrid Spain
| | - M. Teresa Quirós-López
- Department of Organic Chemistry; Facultad de Ciencias; Universidad Autónoma de Madrid; Institute for Advanced Research in Chemical Sciences (IAdChem); Campus de Cantoblanco 28049 Madrid Spain
| | - Elena Buñuel
- Department of Organic Chemistry; Facultad de Ciencias; Universidad Autónoma de Madrid; Institute for Advanced Research in Chemical Sciences (IAdChem); Campus de Cantoblanco 28049 Madrid Spain
| | - Diego J. Cárdenas
- Department of Organic Chemistry; Facultad de Ciencias; Universidad Autónoma de Madrid; Institute for Advanced Research in Chemical Sciences (IAdChem); Campus de Cantoblanco 28049 Madrid Spain
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57
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Xue W, Shishido R, Oestreich M. Stabile Stammlösungen von Silicium-Grignard-Reagenzien: Anwendung in eisen- und cobaltkatalysierten radikalischen C(sp3
)-Si-Kreuzkupplungsreaktionen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807640] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Weichao Xue
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 115 10623 Berlin Deutschland
| | - Ryosuke Shishido
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 115 10623 Berlin Deutschland
| | - Martin Oestreich
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 115 10623 Berlin Deutschland
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58
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Xue W, Shishido R, Oestreich M. Bench-Stable Stock Solutions of Silicon Grignard Reagents: Application to Iron- and Cobalt-Catalyzed Radical C(sp3
)-Si Cross-Coupling Reactions. Angew Chem Int Ed Engl 2018; 57:12141-12145. [DOI: 10.1002/anie.201807640] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Indexed: 01/15/2023]
Affiliation(s)
- Weichao Xue
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 115 10623 Berlin Germany
| | - Ryosuke Shishido
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 115 10623 Berlin Germany
| | - Martin Oestreich
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 115 10623 Berlin Germany
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59
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Yu H, Li Z, Bolm C. Three-Dimensional Heterocycles by Iron-Catalyzed Ring-Closing Sulfoxide Imidation. Angew Chem Int Ed Engl 2018; 57:12053-12056. [DOI: 10.1002/anie.201804284] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 07/20/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Hao Yu
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Zhen Li
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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60
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Yu H, Li Z, Bolm C. Three-Dimensional Heterocycles by Iron-Catalyzed Ring-Closing Sulfoxide Imidation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804284] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hao Yu
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Zhen Li
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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61
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Parchomyk T, Demeshko S, Meyer F, Koszinowski K. Oxidation States, Stability, and Reactivity of Organoferrate Complexes. J Am Chem Soc 2018; 140:9709-9720. [PMID: 29991250 DOI: 10.1021/jacs.8b06001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We have applied a combination of electrospray-ionization mass spectrometry, electrical conductivity measurements, and Mössbauer spectroscopy to identify and characterize the organoferrate species R nFe m- formed upon the transmetalation of iron precursors (Fe(acac)3, FeCl3, FeCl2, Fe(OAc)2) with Grignard reagents RMgX (R = Me, Et, Bu, Hex, Oct, Dec, Me3SiCH2, Bn, Ph, Mes, 3,5-(CF3)2-C6H3; X = Cl, Br) in tetrahydrofuran. The observed organoferrates show a large variety in their aggregation (1 ≤ m ≤ 8) and oxidation states (I to IV), which are chiefly determined by the nature of their organyl groups R. In numerous cases, the addition of a bidentate amine or phosphine changes the distributions of organoferrates and affects their stability. Besides undergoing efficient intermolecular exchange processes, several of the probed organoferrates react with organyl (pseudo)halides R'X (R' = Et, iPr, Bu, Ph, p-Tol; X = Cl, Br, I, OTf) to afford heteroleptic complexes of the type R3FeR'-. Gas-phase fragmentation of most of these complexes results in reductive eliminations of the coupling products RR' (or, alternatively, of R2). This finding indicates that iron-catalyzed cross-coupling reactions may proceed via such heteroleptic organoferrates R3FeR'- as intermediates. Gas-phase fragmentation of other organoferrate complexes leads to β-hydrogen eliminations, the loss of arenes, and the expulsion of organyl radicals. The operation of both one- and two-electron processes is consistent with previous observations and contributes to the formidable complexity of organoiron chemistry.
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Affiliation(s)
- Tobias Parchomyk
- Institut für Organische und Biomolekulare Chemie , Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Serhiy Demeshko
- Institut für Anorganische Chemie , Universität Göttingen , Tammannstraße 4 , 37077 Göttingen , Germany
| | - Franc Meyer
- Institut für Anorganische Chemie , Universität Göttingen , Tammannstraße 4 , 37077 Göttingen , Germany
| | - Konrad Koszinowski
- Institut für Organische und Biomolekulare Chemie , Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
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62
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Piontek A, Bisz E, Szostak M. Iron-Catalyzed Cross-Couplings in the Synthesis of Pharmaceuticals: In Pursuit of Sustainability. Angew Chem Int Ed Engl 2018; 57:11116-11128. [PMID: 29460380 DOI: 10.1002/anie.201800364] [Citation(s) in RCA: 162] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Indexed: 01/29/2023]
Abstract
The scarcity of precious metals has led to the development of sustainable strategies for metal-catalyzed cross-coupling reactions. The establishment of new catalytic methods using iron is attractive owing to the low cost, abundance, ready availability, and very low toxicity of iron. In the last few years, sustainable methods for iron-catalyzed cross-couplings have entered the critical area of pharmaceutical research. Most notably, iron is one of the very few metals that have been successfully field-tested as highly effective base-metal catalysts in practical, kilogram-scale industrial cross-couplings. In this Minireview, we critically discuss the strategic benefits of using iron catalysts as green and sustainable alternatives to precious metals in cross-coupling applications for the synthesis of pharmaceuticals. The Minireview provides an essential introduction to the fundamental aspects of practical iron catalysis, highlights areas for improvement, and identifies new fields to be explored.
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Affiliation(s)
- Aleksandra Piontek
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
| | - Elwira Bisz
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
| | - Michal Szostak
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland.,Department of Chemistry, Rutgers University, 73 Warren Street, Newark, NJ, 07102, USA
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63
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Piontek A, Bisz E, Szostak M. Eisenkatalysierte Kreuzkupplungen in der Synthese von Pharmazeutika: Streben nach Nachhaltigkeit. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800364] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Aleksandra Piontek
- Department of Chemistry Opole University 48 Oleska Street 45-052 Opole Polen
| | - Elwira Bisz
- Department of Chemistry Opole University 48 Oleska Street 45-052 Opole Polen
| | - Michal Szostak
- Department of Chemistry Opole University 48 Oleska Street 45-052 Opole Polen
- Department of Chemistry Rutgers University 73 Warren Street Newark NJ 07102 USA
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64
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Bisz E, Szostak M. 2-Methyltetrahydrofuran: A Green Solvent for Iron-Catalyzed Cross-Coupling Reactions. CHEMSUSCHEM 2018; 11:1290-1294. [PMID: 29493907 DOI: 10.1002/cssc.201800142] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Indexed: 05/22/2023]
Abstract
Iron-catalyzed cross-coupling reactions allow sustainable formation of C-C bonds using cost-effective, earth-abundant base-metal catalysis for complex syntheses of pharmaceuticals, natural products, and fine chemicals. The major challenge to maintain full sustainability of the process is the identification of green and renewable solvents that can be harnessed to replace the conventional solvents for this highly attractive reaction. Herein, iron-catalyzed cross-coupling of aryl chlorides and tosylates with challenging organometallic reagents possessing β-hydrogens is found to proceed in good to excellent yields with the green, sustainable, and eco-friendly 2-methyltetrahydrofuran (2-MeTHF) as solvent. The reaction operates with excellent functional group tolerance under very mild conditions. Furthermore, large-scale cross-coupling, cross-coupling of heteroaromatic substrates, and cross-coupling of challenging aryl tosylates and carbamates mediated by Fe-N-heterocyclic carbene catalytic systems in eco-friendly 2-MeTHF were also carried out. The developed method was applied to the key cross-coupling in the synthesis of a fibrinolysis inhibitor, further highlighting the potential of 2-MeTHF as a general solvent for sustainable iron-catalyzed cross-coupling reactions.
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Affiliation(s)
- Elwira Bisz
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
| | - Michal Szostak
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, NJ, 07102, United States
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65
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Ma E, Jiang Y, Chen Y, Qi L, Yan X, Li Z. Salicylate‐Directed C−O Bond Cleavage: Iron‐Catalyzed Allylic Substitution with Grignard Reagents. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800057] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Enlu Ma
- Department of ChemistryRenmin University of China Beijing 100872 P. R. China
| | - Yifan Jiang
- Department of ChemistryRenmin University of China Beijing 100872 P. R. China
| | - Yuanjin Chen
- Department of ChemistryRenmin University of China Beijing 100872 P. R. China
| | - Longying Qi
- Department of ChemistryRenmin University of China Beijing 100872 P. R. China
| | - Xiaoyu Yan
- Department of ChemistryRenmin University of China Beijing 100872 P. R. China
| | - Zhiping Li
- Department of ChemistryRenmin University of China Beijing 100872 P. R. China
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66
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Busch M, Wodrich MD, Corminboeuf C. Improving the Thermodynamic Profiles of Prospective Suzuki-Miyaura Cross-Coupling Catalysts by Altering the Electrophilic Coupling Component. ChemCatChem 2018. [DOI: 10.1002/cctc.201701710] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Michael Busch
- Laboratory for Computational Molecular Design; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne; 1015 Lausanne Switzerland
- National Centre for Computational Design and Discovery of Novel Materials (MARVEL); Ecole Polytechnique Fédérale de Lausanne; 1015 Lausanne Switzerland
- Current Address: Department of Physics; Chalmers University of Technology; Fysikgränd 3 SE-412 96 Göteborg Sweden
| | - Matthew D. Wodrich
- Laboratory for Computational Molecular Design; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne; 1015 Lausanne Switzerland
| | - Clémence Corminboeuf
- Laboratory for Computational Molecular Design; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne; 1015 Lausanne Switzerland
- National Centre for Computational Design and Discovery of Novel Materials (MARVEL); Ecole Polytechnique Fédérale de Lausanne; 1015 Lausanne Switzerland
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67
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Miao W, Zhao Y, Ni C, Gao B, Zhang W, Hu J. Iron-Catalyzed Difluoromethylation of Arylzincs with Difluoromethyl 2-Pyridyl Sulfone. J Am Chem Soc 2018; 140:880-883. [PMID: 29278333 DOI: 10.1021/jacs.7b11976] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We report the first iron-catalyzed difluoromethylation of arylzincs with difluoromethyl 2-pyridyl sulfone via selective C-S bond cleavage. This method employs the readily available, bench-stable fluoroalkyl sulfone reagent and inexpensive iron catalyst, allowing facile access to structurally diverse difluoromethylated arenes at low temperatures. The experiment employing a radical clock indicates the involvement of radical species in this iron-catalyzed difluoromethylation process.
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Affiliation(s)
- Wenjun Miao
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai 200032, China
| | - Yanchuan Zhao
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai 200032, China
| | - Chuanfa Ni
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai 200032, China
| | - Bing Gao
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai 200032, China
| | - Wei Zhang
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai 200032, China
| | - Jinbo Hu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai 200032, China
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68
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Metallate Complexes of the Late Transition Metals: Organometallic Chemistry and Catalysis. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2018. [DOI: 10.1016/bs.adomc.2018.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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69
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Yang J, Meng X, Lu K, Lu Z, Huang M, Wang C, Sun F. Acid-promoted iron-catalysed dehydrogenative [4 + 2] cycloaddition for the synthesis of quinolines under air. RSC Adv 2018; 8:31603-31607. [PMID: 35548218 PMCID: PMC9085790 DOI: 10.1039/c8ra06826g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 09/05/2018] [Indexed: 11/21/2022] Open
Abstract
An acid-promoted iron-catalysed dehydrogenative [4 + 2] cycloaddition reaction was developed for the synthesis of quinolines using air as a terminal oxidant. Various quinoline derivatives were obtained, and no other byproducts besides water.
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Affiliation(s)
- Jinfei Yang
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Xiao Meng
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Kai Lu
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Zhihao Lu
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Minliang Huang
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Chengniu Wang
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Fei Sun
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
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70
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Sharma AK, Sameera WMC, Jin M, Adak L, Okuzono C, Iwamoto T, Kato M, Nakamura M, Morokuma K. DFT and AFIR Study on the Mechanism and the Origin of Enantioselectivity in Iron-Catalyzed Cross-Coupling Reactions. J Am Chem Soc 2017; 139:16117-16125. [DOI: 10.1021/jacs.7b05917] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Akhilesh K. Sharma
- Fukui
Institute for Fundamental Chemistry, Kyoto University, Kyoto 606-8103, Japan
| | - W. M. C. Sameera
- Fukui
Institute for Fundamental Chemistry, Kyoto University, Kyoto 606-8103, Japan
- Department
of Chemistry, Faculty of Science, Hokkaido University, Kita-Ku, Sapporo 060-0810, Japan
| | - Masayoshi Jin
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
- Process
Technology Research Laboratories, Pharmaceutical Technology Division, Daiichi Sankyo Co., Ltd., 1-12-1 Shinomiya, Hiratsuka, Kanagawa 254-0014, Japan
| | - Laksmikanta Adak
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Chiemi Okuzono
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Takahiro Iwamoto
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Masako Kato
- Department
of Chemistry, Faculty of Science, Hokkaido University, Kita-Ku, Sapporo 060-0810, Japan
| | - Masaharu Nakamura
- International
Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Keiji Morokuma
- Fukui
Institute for Fundamental Chemistry, Kyoto University, Kyoto 606-8103, Japan
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71
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Lee W, Zhou J, Gutierrez O. Mechanism of Nakamura’s Bisphosphine-Iron-Catalyzed Asymmetric C(sp2)–C(sp3) Cross-Coupling Reaction: The Role of Spin in Controlling Arylation Pathways. J Am Chem Soc 2017; 139:16126-16133. [DOI: 10.1021/jacs.7b06377] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wes Lee
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Jun Zhou
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
| | - Osvaldo Gutierrez
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742, United States
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72
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Hu L, Chen H. Substrate-Dependent Two-State Reactivity in Iron-Catalyzed Alkene [2+2] Cycloaddition Reactions. J Am Chem Soc 2017; 139:15564-15567. [DOI: 10.1021/jacs.7b06086] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lianrui Hu
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory
of Photochemistry, CAS Research/Education Center for Excellence in
Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hui Chen
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory
of Photochemistry, CAS Research/Education Center for Excellence in
Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
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73
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Bisz E, Szostak M. Iron-Catalyzed C-O Bond Activation: Opportunity for Sustainable Catalysis. CHEMSUSCHEM 2017; 10:3964-3981. [PMID: 28840648 DOI: 10.1002/cssc.201701287] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Indexed: 06/07/2023]
Abstract
Oxygen-based electrophiles have emerged as some of the most valuable cross-coupling partners in organic synthesis due to several major strategic and environmental benefits, such as abundance and potential to avoid toxic halide waste. In this context, iron-catalyzed C-O activation/cross-coupling holds particular promise to achieve sustainable catalytic protocols due to its natural abundance, inherent low toxicity, and excellent economic and ecological profile. Recently, tremendous progress has been achieved in the development of new methods for functional-group-tolerant iron-catalyzed cross-coupling reactions by selective C-O cleavage. These methods establish highly attractive alternatives to traditional cross-coupling reactions by using halides as electrophilic partners. In particular, new easily accessible oxygen-based electrophiles have emerged as substrates in iron-catalyzed cross-coupling reactions, which significantly broaden the scope of this catalysis platform. New mechanistic manifolds involving iron catalysis have been established; thus opening up vistas for the development of a wide range of unprecedented reactions. The synthetic potential of this sustainable mode of reactivity has been highlighted by the development of new strategies in the construction of complex motifs, including in target synthesis. The most recent advances in sustainable iron-catalyzed cross-coupling of C-O-based electrophiles are reviewed, with a focus on both mechanistic aspects and synthetic utility. It should be noted that this catalytic manifold provides access to motifs that are often not easily available by other methods, such as the assembly of stereodefined dienes or C(sp2 )-C(sp3 ) cross-couplings, thus emphasizing the synthetic importance of this mode of reactivity.
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Affiliation(s)
- Elwira Bisz
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
| | - Michal Szostak
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, NJ, 07102, USA
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74
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Iwamoto T, Nishikori T, Nakagawa N, Takaya H, Nakamura M. Iron‐Catalyzed
anti
‐Selective Carbosilylation of Internal Alkynes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706333] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Takahiro Iwamoto
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
- CREST Japan Science and Technology Agency (JST) Japan
| | - Tatsushi Nishikori
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Naohisa Nakagawa
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Hikaru Takaya
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Masaharu Nakamura
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
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75
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Iwamoto T, Nishikori T, Nakagawa N, Takaya H, Nakamura M. Iron‐Catalyzed
anti
‐Selective Carbosilylation of Internal Alkynes. Angew Chem Int Ed Engl 2017; 56:13298-13301. [DOI: 10.1002/anie.201706333] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 08/10/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Takahiro Iwamoto
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
- CREST Japan Science and Technology Agency (JST) Japan
| | - Tatsushi Nishikori
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Naohisa Nakagawa
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Hikaru Takaya
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
| | - Masaharu Nakamura
- International Research Center for Elements Sciencem Institute for Chemical Research (ICR) Kyoto University Uji Kyoto 611-0011 Japan
- Department of Energy and Hydrocarbon Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto 615-8510 Japan
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76
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Tseberlidis G, Intrieri D, Caselli A. Catalytic Applications of Pyridine-Containing Macrocyclic Complexes. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700633] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Giorgio Tseberlidis
- Department of Chemistry; Università degli Studi di Milano and ISTM-CNR-Milano; Via Golgi 19 20133 Milan Italy
| | - Daniela Intrieri
- Department of Chemistry; Università degli Studi di Milano and ISTM-CNR-Milano; Via Golgi 19 20133 Milan Italy
| | - Alessandro Caselli
- Department of Chemistry; Università degli Studi di Milano and ISTM-CNR-Milano; Via Golgi 19 20133 Milan Italy
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77
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Affiliation(s)
- Michael Busch
- Laboratory for Computational Molecular Design and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Matthew D. Wodrich
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Clémence Corminboeuf
- Laboratory for Computational Molecular Design and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
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78
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Nakajima S, Takaya H, Nakamura M. Iron-catalyzed Methylation of Arylboron Compounds with Iodomethane. CHEM LETT 2017. [DOI: 10.1246/cl.170079] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sho Nakajima
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011
- Department of Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510
| | - Hikaru Takaya
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011
- Department of Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510
| | - Masaharu Nakamura
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011
- Department of Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510
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79
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Abstract
Catalytic C-H bond activation, which was an elusive subject of chemical research until the 1990s, has now become a standard synthetic method for the formation of new C-C and C-heteroatom bonds. The synthetic potential of C-H activation was first described for ruthenium catalysis and is now widely exploited by the use of various precious metals. Driven by the increasing interest in chemical utilization of ubiquitous metals that are abundant and nontoxic, iron catalysis has become a rapidly growing area of research, and iron-catalyzed C-H activation has been most actively explored in recent years. In this review, we summarize the development of stoichiometric C-H activation, which has a long history, and catalytic C-H functionalization, which emerged about 10 years ago. We focus in this review on reactions that take place via reactive organoiron intermediates, and we excluded those that use iron as a Lewis acid or radical initiator. The contents of this review are categorized by the type of C-H bond cleaved and the type of bond formed thereafter, and it covers the reactions of simple substrates and substrates possessing a directing group that anchors the catalyst to the substrate, providing an overview of iron-mediated and iron-catalyzed C-H activation reported in the literature by October 2016.
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Affiliation(s)
- Rui Shang
- Department of Chemistry, School of Science, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Laurean Ilies
- Department of Chemistry, School of Science, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Eiichi Nakamura
- Department of Chemistry, School of Science, The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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80
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Hickey AK, Lutz SA, Chen CH, Smith JM. Two-state reactivity in C–H activation by a four-coordinate iron(0) complex. Chem Commun (Camb) 2017; 53:1245-1248. [DOI: 10.1039/c6cc09244f] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The ground state structure of [Ph2B(tBuIm)2Fe(CO)2]− is trigonal pyramidal (S = 1), with a thermally accessible square planar (S = 0) geometry.
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Affiliation(s)
| | - Sean A. Lutz
- Department of Chemistry
- Indiana University
- Bloomington
- USA
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81
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Pinapati S, Mandapati U, Tamminana R, Rudraraju R. Synthesis of 2-arylthio arylcyanamides from 2-iodoaryl isothiocyanates via a one-pot three-component reaction. NEW J CHEM 2017. [DOI: 10.1039/c7nj01702b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Consecutive addition/domino C–S cross-coupling reaction has been developed for the synthesis of 2-arylthio arylcyanamides.
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Affiliation(s)
| | | | - Ramana Tamminana
- Department of Chemistry
- QIS College of Engineering & Technology Ongole
- India
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82
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Adams K, Ball AK, Birkett J, Brown L, Chappell B, Gill DM, Lo PKT, Patmore NJ, Rice CR, Ryan J, Raubo P, Sweeney JB. An iron-catalysed C–C bond-forming spirocyclization cascade providing sustainable access to new 3D heterocyclic frameworks. Nat Chem 2016; 9:396-401. [DOI: 10.1038/nchem.2670] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 10/07/2016] [Indexed: 01/13/2023]
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83
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Cai Y, Benischke AD, Knochel P, Gosmini C. Cobalt-Catalyzed Reductive Cross-Coupling Between Styryl and Benzyl Halides. Chemistry 2016; 23:250-253. [PMID: 27762460 DOI: 10.1002/chem.201603832] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Indexed: 12/14/2022]
Abstract
A simple and efficient protocol for the direct reductive cross-coupling between alkenyl and benzyl halides using a Co/Mn system has been developed. This reaction proceeds smoothly in the presence of [CoBr2 (PPh3 )2 ] as the catalyst, with NaI as an additive in acetonitrile with a broad scope of functionalized alkenyl and benzyl halides. Different functional groups are tolerated on both coupling partners, thus, significantly extending the general scope of transition-metal-catalyzed benzylation of alkenyl halides. Moderate to excellent yields were also obtained. From a mechanistic point of view, a radical chain mechanism was proposed. This reaction is stereospecific and some studies suggest the retention of the double-bond configuration.
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Affiliation(s)
- Yingxiao Cai
- LCM, CNRS, Ecole Polytechnique, Université Paris-Saclay, 91128, Palaiseau, France
| | - Andreas D Benischke
- Department of Chemistry, Ludwig-Maximilians-Universität, Butenandtstr. 5-13, 81377, Munich, Germany
| | - Paul Knochel
- Department of Chemistry, Ludwig-Maximilians-Universität, Butenandtstr. 5-13, 81377, Munich, Germany
| | - Corinne Gosmini
- LCM, CNRS, Ecole Polytechnique, Université Paris-Saclay, 91128, Palaiseau, France
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84
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Ren Q, Wu N, Cai Y, Fang J. DFT Study of the Mechanisms of Iron-Catalyzed Regioselective Synthesis of α-Aryl Carboxylic Acids from Styrene Derivatives and CO2. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00681] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qinghua Ren
- Department of Chemistry,
Innovative Drug Research Center, Shanghai University, 99 Shangda
Road, Shanghai 200444, People’s Republic of China
| | - Ningning Wu
- Department of Chemistry,
Innovative Drug Research Center, Shanghai University, 99 Shangda
Road, Shanghai 200444, People’s Republic of China
| | - Ying Cai
- Department of Chemistry,
Innovative Drug Research Center, Shanghai University, 99 Shangda
Road, Shanghai 200444, People’s Republic of China
| | - Jianhui Fang
- Department of Chemistry,
Innovative Drug Research Center, Shanghai University, 99 Shangda
Road, Shanghai 200444, People’s Republic of China
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85
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Vondung L, Frank N, Fritz M, Alig L, Langer R. Phosphine-Stabilized Borylenes and Boryl Anions as Ligands? Redox Reactivity in Boron-Based Pincer Complexes. Angew Chem Int Ed Engl 2016; 55:14450-14454. [DOI: 10.1002/anie.201605838] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/12/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Lisa Vondung
- Department of Chemistry; Philipps-Universität Marburg; Hans-Meerwein-Strasse 35032 Marburg Germany
| | - Nicolas Frank
- Department of Chemistry; Philipps-Universität Marburg; Hans-Meerwein-Strasse 35032 Marburg Germany
| | - Maximilian Fritz
- Department of Chemistry; Philipps-Universität Marburg; Hans-Meerwein-Strasse 35032 Marburg Germany
| | - Lukas Alig
- Department of Chemistry; Philipps-Universität Marburg; Hans-Meerwein-Strasse 35032 Marburg Germany
| | - Robert Langer
- Department of Chemistry; Philipps-Universität Marburg; Hans-Meerwein-Strasse 35032 Marburg Germany
- Lehn Institute of Functional Material (LIFM); Sun Yat-Sen University Guangzhou (SYSU); Xingang Road West Guangzhou 510275 PR China
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86
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Vondung L, Frank N, Fritz M, Alig L, Langer R. Phosphan-stabilisierte Borylene und Boryl-Anionen als Liganden? Redoxaktivität in Bor-basierten Pinzetten-Komplexen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605838] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Lisa Vondung
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 35032 Marburg Deutschland
| | - Nicolas Frank
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 35032 Marburg Deutschland
| | - Maximilian Fritz
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 35032 Marburg Deutschland
| | - Lukas Alig
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 35032 Marburg Deutschland
| | - Robert Langer
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 35032 Marburg Deutschland
- Lehn Institute of Functional Material (LIFM); Sun Yat-Sen University Guangzhou (SYSU); Xingang Road West Guangzhou 510275 PR China
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87
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Yan M, Lo JC, Edwards JT, Baran PS. Radicals: Reactive Intermediates with Translational Potential. J Am Chem Soc 2016; 138:12692-12714. [PMID: 27631602 PMCID: PMC5054485 DOI: 10.1021/jacs.6b08856] [Citation(s) in RCA: 686] [Impact Index Per Article: 85.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Indexed: 02/08/2023]
Abstract
This Perspective illustrates the defining characteristics of free radical chemistry, beginning with its rich and storied history. Studies from our laboratory are discussed along with recent developments emanating from others in this burgeoning area. The practicality and chemoselectivity of radical reactions enable rapid access to molecules of relevance to drug discovery, agrochemistry, material science, and other disciplines. Thus, these reactive intermediates possess inherent translational potential, as they can be widely used to expedite scientific endeavors for the betterment of humankind.
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Affiliation(s)
- Ming Yan
- Department
of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Julian C. Lo
- Department
of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jacob T. Edwards
- Department
of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Phil S. Baran
- Department
of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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88
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Toriyama F, Cornella J, Wimmer L, Chen TG, Dixon DD, Creech G, Baran PS. Redox-Active Esters in Fe-Catalyzed C-C Coupling. J Am Chem Soc 2016; 138:11132-5. [PMID: 27548696 PMCID: PMC5016806 DOI: 10.1021/jacs.6b07172] [Citation(s) in RCA: 211] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
![]()
Cross-couplings
of alkyl halides and organometallic species based
on single electron transfer using Ni and Fe catalyst systems have
been studied extensively, and separately, for decades. Here we demonstrate
the first couplings of redox-active esters (both isolated and derived in situ from carboxylic acids) with organozinc and organomagnesium
species using an Fe-based catalyst system originally developed for
alkyl halides. This work is placed in context by showing a direct
comparison with a Ni catalyst for >40 examples spanning a range
of
primary, secondary, and tertiary substrates. This new C–C coupling
is scalable and sustainable, and it exhibits a number of clear advantages
in several cases over its Ni-based counterpart.
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Affiliation(s)
- Fumihiko Toriyama
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Josep Cornella
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Laurin Wimmer
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Tie-Gen Chen
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Darryl D Dixon
- Chemical Development, Bristol-Myers Squibb , One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Gardner Creech
- Chemical Development, Bristol-Myers Squibb , One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Phil S Baran
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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89
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Muñoz Iii SB, Daifuku SL, Brennessel WW, Neidig ML. Isolation, Characterization, and Reactivity of Fe8Me12(-): Kochi's S = 1/2 Species in Iron-Catalyzed Cross-Couplings with MeMgBr and Ferric Salts. J Am Chem Soc 2016; 138:7492-5. [PMID: 27227322 DOI: 10.1021/jacs.6b03760] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Iron-catalyzed cross-couplings with simple ferric salts have been known since the 1970s, pioneered by Kochi for cross-coupling using alkylmagnesium nucleophiles including MeMgBr. While Kochi observed the formation of a S = 1/2 iron species in reactions of simple ferric salts with MeMgBr proposed to be an iron(I) species, the identity of this species has remained undefined for nearly 40 years. Herein, we report the isolation and characterization of [MgCl(THF)5][Fe8Me12], which combined with EPR and MCD studies is shown to be consistent with Kochi's S = 1/2 species. Reaction studies with β-bromostyrene demonstrate that this species alone displays minimal reactivity but, when combined with additional MeMgBr, leads to rapid and selective formation of cross-coupled product.
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Affiliation(s)
- Salvador B Muñoz Iii
- Department of Chemistry, University of Rochester , Rochester, New York 14627, United States
| | - Stephanie L Daifuku
- Department of Chemistry, University of Rochester , Rochester, New York 14627, United States
| | - William W Brennessel
- Department of Chemistry, University of Rochester , Rochester, New York 14627, United States
| | - Michael L Neidig
- Department of Chemistry, University of Rochester , Rochester, New York 14627, United States
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90
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Bleith T, Gade LH. Mechanism of the Iron(II)-Catalyzed Hydrosilylation of Ketones: Activation of Iron Carboxylate Precatalysts and Reaction Pathways of the Active Catalyst. J Am Chem Soc 2016; 138:4972-83. [DOI: 10.1021/jacs.6b02173] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Tim Bleith
- Anorganisch-Chemisches
Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Lutz H. Gade
- Anorganisch-Chemisches
Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
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91
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Tseberlidis G, Dell'Acqua M, Valcarenghi D, Gallo E, Rossi E, Abbiati G, Caselli A. Silver comes into play: Henry reaction and domino cycloisomerisation sequence catalysed by [Ag(i)(Pc-L)] complexes. RSC Adv 2016. [DOI: 10.1039/c6ra22231e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The Ag(i) complexes of pyridine-containing ligands with an active pendant arm are new catalysts for an old reaction: the nitroaldol condensation. When the substrates are 2-alkynylarylaldehydes, a smart cascade cycloisomerisation process can occur.
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Affiliation(s)
| | - Monica Dell'Acqua
- Dipartimento di Scienze Farmaceutiche
- Sezione di Chimica Generale e Organica “A. Marchesini”
- Università degli Studi di Milano
- Milano
- Italy
| | | | - Emma Gallo
- Dipartimento di Chimica
- Università degli Studi di Milano
- Milano
- Italy
| | - Elisabetta Rossi
- Dipartimento di Scienze Farmaceutiche
- Sezione di Chimica Generale e Organica “A. Marchesini”
- Università degli Studi di Milano
- Milano
- Italy
| | - Giorgio Abbiati
- Dipartimento di Scienze Farmaceutiche
- Sezione di Chimica Generale e Organica “A. Marchesini”
- Università degli Studi di Milano
- Milano
- Italy
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92
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Liang Q, Janes T, Gjergji X, Song D. Iron complexes of a bidentate picolyl-NHC ligand: synthesis, structure and reactivity. Dalton Trans 2016; 45:13872-80. [DOI: 10.1039/c6dt02792j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Reversible deprotonation–reprotonation of a bidentate picolyl-NHC ligand on Fe(ii).
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Affiliation(s)
- Qiuming Liang
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Trevor Janes
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Xhoana Gjergji
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Datong Song
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
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93
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Badenock JC, Gribble GW. Metal-Catalyzed Coupling with Heterocycles. ADVANCES IN HETEROCYCLIC CHEMISTRY 2016. [DOI: 10.1016/bs.aihch.2016.04.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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