151
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Joost M, Amgoune A, Bourissou D. Reaktivität von Goldkomplexen in metallorganischen Elementarreaktionen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506271] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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152
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Joost M, Amgoune A, Bourissou D. Reactivity of Gold Complexes towards Elementary Organometallic Reactions. Angew Chem Int Ed Engl 2015; 54:15022-45. [DOI: 10.1002/anie.201506271] [Citation(s) in RCA: 223] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Indexed: 11/09/2022]
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153
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Yang K, Chen X, Wang Y, Li W, Kadi AA, Fun HK, Sun H, Zhang Y, Li G, Lu H. Cobalt-Catalyzed Decarboxylative 2-Benzoylation of Oxazoles and Thiazoles with α-Oxocarboxylic Acids. J Org Chem 2015; 80:11065-72. [DOI: 10.1021/acs.joc.5b01450] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ke Yang
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Xinyong Chen
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yuqi Wang
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Wanqing Li
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Adnan A. Kadi
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hoong-Kun Fun
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Hao Sun
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Yan Zhang
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
- Department
of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Guigen Li
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
| | - Hongjian Lu
- Institute of Chemistry & BioMedical Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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154
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Serra J, Whiteoak CJ, Acuña-Parés F, Font M, Luis JM, Lloret-Fillol J, Ribas X. Oxidant-Free Au(I)-Catalyzed Halide Exchange and Csp2–O Bond Forming Reactions. J Am Chem Soc 2015; 137:13389-97. [DOI: 10.1021/jacs.5b08756] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Jordi Serra
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus de Montilivi, Girona E-17071, Catalonia, Spain
| | - Christopher J. Whiteoak
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus de Montilivi, Girona E-17071, Catalonia, Spain
| | - Ferran Acuña-Parés
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus de Montilivi, Girona E-17071, Catalonia, Spain
| | - Marc Font
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus de Montilivi, Girona E-17071, Catalonia, Spain
| | - Josep M. Luis
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus de Montilivi, Girona E-17071, Catalonia, Spain
| | - Julio Lloret-Fillol
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus de Montilivi, Girona E-17071, Catalonia, Spain
| | - Xavi Ribas
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus de Montilivi, Girona E-17071, Catalonia, Spain
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155
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Angnes RA, Li Z, Correia CRD, Hammond GB. Recent synthetic additions to the visible light photoredox catalysis toolbox. Org Biomol Chem 2015; 13:9152-67. [PMID: 26242759 DOI: 10.1039/c5ob01349f] [Citation(s) in RCA: 171] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The boom in visible light photoredox catalysis (VLPC) research has demonstrated that this novel synthetic approach is here to stay. VLPC enables reactive radical intermediates to be catalytically generated at ambient temperature, a feat not generally allowed through traditional pyrolysis- or radical initiator-based methodologies. VLPC has vastly extended the range of substrates and reaction schemes that have been traditionally the domain of radical reactions. In this review the photophysics background of VLPC will be briefly discussed, followed by a report on recent inroads of VLPC into decarboxylative couplings and radical C-H functionalization of aromatic compounds. The bulk of the review will be dedicated to advances in synergistic catalysis involving VLPC, namely the combination of photoredox catalysis with organocatalysis, including β-functionalization of carbonyl groups, functionalization of weak aliphatic C-H bonds, and anti-Markovnikov hydrofunctionalization of alkenes; dual catalysis with gold or with nickel, photoredox catalysis as an oxidation promoter in transition metal catalysis, and acid-catalyzed enantioselective radical addition to π systems.
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Affiliation(s)
- Ricardo A Angnes
- Chemistry Institute, State University of Campinas - Unicamp C.P. 6154, CEP. 13083-970, Campinas, São Paulo, Brazil
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156
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Barker G, Webster S, Johnson DG, Curley R, Andrews M, Young PC, Macgregor SA, Lee AL. Gold-Catalyzed Proto- and Deuterodeboronation. J Org Chem 2015; 80:9807-16. [PMID: 26118859 DOI: 10.1021/acs.joc.5b01041] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A mild gold-catalyzed protodeboronation reaction, which does not require acid or base additives and can be carried out in "green" solvents, is described. As a result, the reaction is very functional-group-tolerant, even to acid- and base-sensitive functional groups, and should allow for the boronic acid group to be used as an effective traceless directing or blocking group. The reaction has also been extended to deuterodeboronations for regiospecific ipso-deuterations of aryls and heteroaryls from the corresponding organoboronic acid. Based on density functional theory calculations, a mechanism is proposed that involves nucleophilic attack of water at boron followed by rate-limiting B-C bond cleavage and facile protonolysis of a Au-σ-phenyl intermediate.
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Affiliation(s)
- Graeme Barker
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
| | - Stacey Webster
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
| | - David G Johnson
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
| | - Rachel Curley
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
| | - Matthew Andrews
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
| | - Paul C Young
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
| | - Stuart A Macgregor
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
| | - Ai-Lan Lee
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh, EH14 4AS United Kingdom
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157
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158
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Deng T, Wang H, Cai C. Copper-Catalyzed Asymmetric Oxidative Cross-Coupling of 2-Naphthols with Aryl Methyl Ketones. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403512] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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159
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He Y, Wu H, Toste FD. A dual catalytic strategy for carbon-phosphorus cross-coupling via gold and photoredox catalysis. Chem Sci 2015; 6:1194-1198. [PMID: 25685313 PMCID: PMC4324597 DOI: 10.1039/c4sc03092c] [Citation(s) in RCA: 171] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A new method for the P-arylation of aryldiazonium salts with H-phosphonates via dual gold and photoredox catalysis is described.
A new method for the P-arylation of aryldiazonium salts with H-phosphonates via dual gold and photoredox catalysis is described. The reaction proceeds smoothly at room temperature in the absence of base and/or additives, and offers an efficient approach to arylphosphonates. The reaction is proposed to proceed through a photoredox-promoted generation of an electrophilic arylgold(iii) intermediate that undergoes coupling with the H-phosphonate nucleophile.
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Affiliation(s)
- Ying He
- Institute of Chemistry and BioMedical Sciences, Nanjing University Nanjing, 210046 (China) ; Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, (USA)
| | - Hongmiao Wu
- Institute of Chemistry and BioMedical Sciences, Nanjing University Nanjing, 210046 (China) ; Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, (USA)
| | - F Dean Toste
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, (USA)
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160
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161
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López LA, López E. Recent advances in transition metal-catalyzed C–H bond functionalization of ferrocene derivatives. Dalton Trans 2015; 44:10128-35. [DOI: 10.1039/c5dt01373a] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this Perspective, recent advances in the emerging field of transition metal-catalyzed C–H bond functionalization of ferrocene derivatives are summarized.
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Affiliation(s)
- Luis A. López
- Instituto Universitario de Química Organometálica “Enrique Moles” and Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- 33006-Oviedo
- Spain
| | - Enol López
- Instituto Universitario de Química Organometálica “Enrique Moles” and Departamento de Química Orgánica e Inorgánica
- Universidad de Oviedo
- 33006-Oviedo
- Spain
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162
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Wu Q, Du C, Huang Y, Liu X, Long Z, Song F, You J. Stoichiometric to catalytic reactivity of the aryl cycloaurated species with arylboronic acids: insight into the mechanism of gold-catalyzed oxidative C(sp 2)-H arylation. Chem Sci 2015; 6:288-293. [PMID: 28626549 PMCID: PMC5463920 DOI: 10.1039/c4sc02070g] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2014] [Accepted: 10/07/2014] [Indexed: 01/24/2023] Open
Abstract
Based on the well-defined five-membered aryl gold(iii) complexes, [Au(tpy)X2] (3a and 3b) and [AuBr(Ph)(tpy)] (7), as well as the aryl gold(iii) complex [AuCl2(Ph)(tpy)] (8) (tpy = 2-(o-tolyl)pyridine) as reliable models, we present a detailed study of the mechanism for gold(iii)-catalyzed oxidative cross-coupling reactions between cycloaurable arenes and arylboronic acids. Here we report the direct evidence for a mechanistic proposal including arene C-H activation, transmetallation and biaryl reductive elimination. The chelation-assisted C-H activation strategy has been used for the development of the gold(iii)-catalyzed C-H bond arylation of arenes with aryl reagents to forge extended π-conjugated systems.
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Affiliation(s)
- Qian Wu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education , College of Chemistry and State Key Laboratory of Biotherapy , West China Medical School , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , PR China . ;
| | - Chenglong Du
- Key Laboratory of Green Chemistry and Technology of Ministry of Education , College of Chemistry and State Key Laboratory of Biotherapy , West China Medical School , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , PR China . ;
| | - Yumin Huang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education , College of Chemistry and State Key Laboratory of Biotherapy , West China Medical School , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , PR China . ;
| | - Xingyan Liu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education , College of Chemistry and State Key Laboratory of Biotherapy , West China Medical School , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , PR China . ;
| | - Zhen Long
- Key Laboratory of Green Chemistry and Technology of Ministry of Education , College of Chemistry and State Key Laboratory of Biotherapy , West China Medical School , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , PR China . ;
| | - Feijie Song
- Key Laboratory of Green Chemistry and Technology of Ministry of Education , College of Chemistry and State Key Laboratory of Biotherapy , West China Medical School , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , PR China . ;
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education , College of Chemistry and State Key Laboratory of Biotherapy , West China Medical School , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , PR China . ;
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163
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Geng C, Zhang S, Duan C, Lu T, Zhu R, Liu C. Theoretical investigation of gold-catalyzed oxidative Csp3–Csp2 bond formation via aromatic C–H activation. RSC Adv 2015. [DOI: 10.1039/c5ra16359e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The mechanisms of Selectfluor-mediated homogeneous Au-catalyzed intramolecular Csp3–Csp2 cross-coupling reaction involving direct aryl Csp2–H functionalization has been investigated theoretically.
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Affiliation(s)
- Cuihuan Geng
- Institute of Theoretical Chemistry
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Sujuan Zhang
- Institute of Theoretical Chemistry
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Chonggang Duan
- Shandong Key Laboratory of Chemical Drugs
- Shandong Academy of Pharmaceutical Sciences
- Jinan
- P. R. China
| | - Tongxiang Lu
- Department of Chemistry
- Texas A&M University College Station
- USA
| | - Rongxiu Zhu
- Institute of Theoretical Chemistry
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Chengbu Liu
- Institute of Theoretical Chemistry
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
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164
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Zhang S, Ma Y, Lan J, Song F, You J. Gold-catalyzed cascade C–H/C–H cross-coupling/cyclization/alkynylation: an efficient access to 3-alkynylpyrroles. Org Biomol Chem 2015; 13:5867-70. [PMID: 25917176 DOI: 10.1039/c5ob00599j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An efficient approach to 3-alkynylpyrroles has been developed through the gold-catalyzed cascade oxidative C–H/C–H cross-coupling, cyclization and in situ oxidative alkynylation.
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Affiliation(s)
- Shuai Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
| | - Yuanhong Ma
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
| | - Jingbo Lan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
| | - Feijie Song
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
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165
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166
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Joost M, Zeineddine A, Estévez L, Mallet−Ladeira S, Miqueu K, Amgoune A, Bourissou D. Facile Oxidative Addition of Aryl Iodides to Gold(I) by Ligand Design: Bending Turns on Reactivity. J Am Chem Soc 2014; 136:14654-7. [DOI: 10.1021/ja506978c] [Citation(s) in RCA: 195] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Maximilian Joost
- Laboratoire
Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier/CNRS UMR 5069, 118 Route de Narbonne, 31062 Toulouse, Cedex 09, France
| | - Abdallah Zeineddine
- Laboratoire
Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier/CNRS UMR 5069, 118 Route de Narbonne, 31062 Toulouse, Cedex 09, France
| | - Laura Estévez
- Institut
des Sciences Analytiques et de Physico-Chimie pour l’Environnement
et les Matériaux, Equipe Chimie Physique, Université de Pau et des Pays de l’Adour/CNRS UMR 5254, Hélioparc, 2 Avenue du Président
Angot, 64053 Pau, Cedex 09, France
- Departamento
de Química Física, Universidade de Vigo, Facultade de Química Lagoas-Marcosende s/n, 36310 Vigo, Galicia, Spain
| | - Sonia Mallet−Ladeira
- Institut de Chimie de Toulouse (FR 2599), 118 Route de Narbonne, 31062 Toulouse, Cedex 09, France
| | - Karinne Miqueu
- Institut
des Sciences Analytiques et de Physico-Chimie pour l’Environnement
et les Matériaux, Equipe Chimie Physique, Université de Pau et des Pays de l’Adour/CNRS UMR 5254, Hélioparc, 2 Avenue du Président
Angot, 64053 Pau, Cedex 09, France
| | - Abderrahmane Amgoune
- Laboratoire
Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier/CNRS UMR 5069, 118 Route de Narbonne, 31062 Toulouse, Cedex 09, France
| | - Didier Bourissou
- Laboratoire
Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier/CNRS UMR 5069, 118 Route de Narbonne, 31062 Toulouse, Cedex 09, France
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167
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Geng C, Zhu R, Li M, Lu T, Wheeler SE, Liu C. Revised Role of Selectfluor in Homogeneous Au-Catalyzed Oxidative CO Bond Formations. Chemistry 2014; 20:15833-9. [DOI: 10.1002/chem.201404277] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Indexed: 11/05/2022]
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168
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Understanding the Mechanisms of Unusually Fast HH, CH, and CC Bond Reductive Eliminations from Gold(III) Complexes. Chemistry 2014; 20:14650-8. [DOI: 10.1002/chem.201403867] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Indexed: 11/07/2022]
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169
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Peng H, Xi Y, Ronaghi N, Dong B, Akhmedov NG, Shi X. Gold-Catalyzed Oxidative Cross-Coupling of Terminal Alkynes: Selective Synthesis of Unsymmetrical 1,3-Diynes. J Am Chem Soc 2014; 136:13174-7. [PMID: 25184690 DOI: 10.1021/ja5078365] [Citation(s) in RCA: 141] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Haihui Peng
- C. Eugene
Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Yumeng Xi
- C. Eugene
Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Nima Ronaghi
- C. Eugene
Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Boliang Dong
- C. Eugene
Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Novruz G. Akhmedov
- C. Eugene
Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Xiaodong Shi
- C. Eugene
Bennett Department
of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
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170
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Hopkinson MN, Sahoo B, Glorius F. Dual Photoredox and Gold Catalysis: Intermolecular Multicomponent Oxyarylation of Alkenes. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400580] [Citation(s) in RCA: 168] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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171
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Zibareva IV, Parmon VN. Identification of “hot spots” of the science of catalysis: bibliometric and thematic analysis of nowaday reviews and monographs. Russ Chem Bull 2014. [DOI: 10.1007/s11172-013-0329-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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172
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Jin L, Weinberger DS, Melaimi M, Moore CE, Rheingold AL, Bertrand G. Trinuclear Gold Clusters Supported by Cyclic (alkyl)(amino)carbene Ligands: Mimics for Gold Heterogeneous Catalysts. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404665] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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173
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Langseth E, Nova A, Tråseth EA, Rise F, Øien S, Heyn RH, Tilset M. A Gold Exchange: A Mechanistic Study of a Reversible, Formal Ethylene Insertion into a Gold(III)–Oxygen Bond. J Am Chem Soc 2014; 136:10104-15. [DOI: 10.1021/ja504554u] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
| | | | | | | | | | - Richard H. Heyn
- SINTEF
Materials and Chemistry, P.O. Box 124, Blindern, N-0314 Oslo, Norway
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174
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Jin L, Weinberger DS, Melaimi M, Moore CE, Rheingold AL, Bertrand G. Trinuclear Gold Clusters Supported by Cyclic (alkyl)(amino)carbene Ligands: Mimics for Gold Heterogeneous Catalysts. Angew Chem Int Ed Engl 2014; 53:9059-63. [DOI: 10.1002/anie.201404665] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Revised: 05/15/2014] [Indexed: 01/18/2023]
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175
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Ma Y, Zhang S, Yang S, Song F, You J. Gold-catalyzed C(sp3)-H/C(sp)H coupling/cyclization/oxidative alkynylation sequence: a powerful strategy for the synthesis of 3-alkynyl polysubstituted furans. Angew Chem Int Ed Engl 2014; 53:7870-4. [PMID: 24910115 DOI: 10.1002/anie.201402475] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Indexed: 11/11/2022]
Abstract
In sharp contrast to the gold-catalyzed reactions of alkynes/allenes with nucleophiles, gold-catalyzed oxidative cross-couplings and especially C-H/C-H cross-coupling have been under represented. By taking advantage of the unique redox property and carbophilic π acidity of gold, this work realizes the first gold-catalyzed direct C(sp(3))-H alkynylation of 1,3-dicarbonyl compounds with terminal alkynes under mild reaction conditions, with subsequent cyclization and in situ oxidative alkynylation. A variety of terminal alkynes including aryl, heteroaryl, alkenyl, alkynyl, alkyl, and cyclopropyl alkynes all successfully participate in the domino reaction. The protocol offers a simple and region-defined approach to 3-alkynyl polysubstituted furans.
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Affiliation(s)
- Yuanhong Ma
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, and State Key Laboratory of Biotherapy, West China Medical School, Sichuan University, 29 Wangjiang Road, Chengdu 610064 (PR China)
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176
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Yang K, Zhang C, Wang P, Zhang Y, Ge H. Nickel-Catalyzed Decarboxylative Acylation of Heteroarenes by sp2CH Functionalization. Chemistry 2014; 20:7241-4. [DOI: 10.1002/chem.201402516] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Indexed: 11/09/2022]
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177
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Kuhl N, Schröder N, Glorius F. Formal S
N
‐Type Reactions in Rhodium(III)‐Catalyzed CH Bond Activation. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400197] [Citation(s) in RCA: 723] [Impact Index Per Article: 72.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Nadine Kuhl
- Organisch‐Chemisches Institut, Westfälische Wilhelms‐Universität Münster, Corrensstraße 40, 48149 Münster, Germany, Fax: (+49)‐251‐83‐33202; phone: (+49)‐251‐83‐33248
| | - Nils Schröder
- Organisch‐Chemisches Institut, Westfälische Wilhelms‐Universität Münster, Corrensstraße 40, 48149 Münster, Germany, Fax: (+49)‐251‐83‐33202; phone: (+49)‐251‐83‐33248
| | - Frank Glorius
- Organisch‐Chemisches Institut, Westfälische Wilhelms‐Universität Münster, Corrensstraße 40, 48149 Münster, Germany, Fax: (+49)‐251‐83‐33202; phone: (+49)‐251‐83‐33248
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178
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Shu XZ, Zhang M, He Y, Frei H, Toste FD. Dual visible light photoredox and gold-catalyzed arylative ring expansion. J Am Chem Soc 2014; 136:5844-7. [PMID: 24730447 PMCID: PMC4333587 DOI: 10.1021/ja500716j] [Citation(s) in RCA: 335] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A combination of visible light photocatalysis and gold catalysis is applied to a ring expansion-oxidative arylation reaction. The reaction provides an entry into functionalized cyclic ketones from the coupling reaction of alkenyl and allenyl cycloalkanols with aryl diazonium salts. A mechanism involving generation of an electrophilic gold(III)-aryl intermediate is proposed on the basis of mechanistic studies, including time-resolved FT-IR spectroscopy.
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Affiliation(s)
- Xing-zhong Shu
- Department of Chemistry, University of California , Berkeley, California 94720, United States
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179
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Ma Y, Zhang S, Yang S, Song F, You J. Gold-Catalyzed C(sp3)H/C(sp)H Coupling/Cyclization/Oxidative Alkynylation Sequence: A Powerful Strategy for the Synthesis of 3-Alkynyl Polysubstituted Furans. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402475] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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180
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Arcadi A, Pietropaolo E, Alvino A, Michelet V. Aminofluorination of 2-alkynylanilines: a Au-catalyzed entry to fluorinated indoles. Beilstein J Org Chem 2014; 10:449-58. [PMID: 24605165 PMCID: PMC3943415 DOI: 10.3762/bjoc.10.42] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2013] [Accepted: 02/12/2014] [Indexed: 12/18/2022] Open
Abstract
The scope and limitations of gold-catalyzed tandem cycloisomerization/fluorination reactions of unprotected 2-alkynylanilines to have access to 3,3-difluoro-2-aryl-3H-indoles and 3-fluoro-2-arylindoles are described. An unprecedented aminoauration/oxidation/fluorination cascade reaction of 2-alkynylanilines bearing a linear alkyl group on the terminal triple bond is reported.
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Affiliation(s)
- Antonio Arcadi
- Dipartimento di Scienze Fisiche e Chimiche, Università di L'Aquila, Via Vetoio- 67010 Coppito (AQ), Italy
| | - Emanuela Pietropaolo
- Dipartimento di Scienze Fisiche e Chimiche, Università di L'Aquila, Via Vetoio- 67010 Coppito (AQ), Italy
| | - Antonello Alvino
- Dipartimento di Chimica, Sapienza, Università di Roma, P. le A. Moro 5, Roma, Italy
| | - Véronique Michelet
- Institut de Recherche de Chimie Paris, UMR 8247, Ecole Nationale Supérieure de Chimie de Paris, Chimie ParisTech, 11 rue P. et M. Curie, F-75231 Paris Cedex 05, France
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181
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Hopkinson MN, Sahoo B, Li JL, Glorius F. Dual Catalysis Sees the Light: Combining Photoredox with Organo-, Acid, and Transition-Metal Catalysis. Chemistry 2014; 20:3874-86. [DOI: 10.1002/chem.201304823] [Citation(s) in RCA: 579] [Impact Index Per Article: 57.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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182
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Abbiati G, Rossi E. Silver and gold-catalyzed multicomponent reactions. Beilstein J Org Chem 2014; 10:481-513. [PMID: 24605168 PMCID: PMC3943762 DOI: 10.3762/bjoc.10.46] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2013] [Accepted: 01/17/2014] [Indexed: 12/22/2022] Open
Abstract
Silver and gold salts and complexes mainly act as soft and carbophilic Lewis acids even if their use as σ-activators has been rarely reported. Recently, transformations involving Au(I)/Au(III)-redox catalytic systems have been reported in the literature. In this review we highlight all these aspects of silver and gold-mediated processes and their application in multicomponent reactions.
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Affiliation(s)
- Giorgio Abbiati
- Dipartimento di Scienze Farmaceutiche, Sezione di Chimica Generale e Organica "A. Marchesini", Università degli Studi di Milano, Via Venezian, 21 - 20133 Milano, Italy
| | - Elisabetta Rossi
- Dipartimento di Scienze Farmaceutiche, Sezione di Chimica Generale e Organica "A. Marchesini", Università degli Studi di Milano, Via Venezian, 21 - 20133 Milano, Italy
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183
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Affiliation(s)
- Manuel Hofer
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Enrique Gomez-Bengoa
- Dpto. de Quı́mica Orgánica, Universidad del Paı́s Vasco, Apt. 1072, 20080 San Sebastián, Spain
| | - Cristina Nevado
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
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184
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185
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Guenther J, Mallet-Ladeira S, Estevez L, Miqueu K, Amgoune A, Bourissou D. Activation of aryl halides at gold(I): practical synthesis of (P,C) cyclometalated gold(III) complexes. J Am Chem Soc 2014; 136:1778-81. [PMID: 24432797 DOI: 10.1021/ja412432k] [Citation(s) in RCA: 133] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Taking advantage of phosphine chelation, direct evidence for oxidative addition of Csp(2)-X bonds (X = I, Br) to a single gold atom is reported. NMR studies and DFT calculations provide insight into this unprecedented transformation, which gives straightforward access to stable (P,C) cyclometalated gold(III) complexes.
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Affiliation(s)
- Johannes Guenther
- Laboratoire Hétérochimie Fondamentale et Appliquée, Université Paul Sabatier/CNRS UMR 5069 , 31062 Toulouse Cedex 09, France
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186
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Obradors C, Echavarren AM. Intriguing mechanistic labyrinths in gold(I) catalysis. Chem Commun (Camb) 2014; 50:16-28. [PMID: 24176910 PMCID: PMC4162457 DOI: 10.1039/c3cc45518a] [Citation(s) in RCA: 273] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Accepted: 10/16/2013] [Indexed: 12/14/2022]
Abstract
Many mechanistically intriguing reactions have been developed in the last decade using gold(I) as catalyst. Here we review the main mechanistic proposals in gold-catalysed activation of alkynes and allenes, in which this metal plays a central role by stabilising a variety of complex cationic intermediates.
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Affiliation(s)
- Carla Obradors
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Antonio M. Echavarren
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
- Departament de Química Analítica i Química Orgànica , Universitat Rovira i Virgili , C/Marcel. li Domingo s/n , 43007 Tarragona , Spain
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187
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Su T, Han X, Lu X. Palladium(II)-catalyzed oxidative annulation of alkenylindoles with alkynes initiated by C–H activation. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.10.079] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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188
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Yim D, Yoon H, Lee CH, Jang WD. Light-driven Au(iii)-promoted cleavage of triazole-bearing amine derivatives and its application in the detection of ionic gold. Chem Commun (Camb) 2014; 50:12352-5. [DOI: 10.1039/c4cc06348a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Light-driven Au(iii)-promoted oxidative cleavage of triazole-bearing amine derivatives is utilized for the detection of ionic gold in aqueous media.
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Affiliation(s)
- Dajeong Yim
- Department of Chemistry
- Yonsei University
- Seoul 120-749, Korea
| | - Hongsik Yoon
- Department of Chemistry
- Yonsei University
- Seoul 120-749, Korea
| | - Chi-Hwa Lee
- Department of Chemistry
- Yonsei University
- Seoul 120-749, Korea
| | - Woo-Dong Jang
- Department of Chemistry
- Yonsei University
- Seoul 120-749, Korea
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189
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Zhang Y, Luo T, Yang Z. Strategic innovation in the total synthesis of complex natural products using gold catalysis. Nat Prod Rep 2014; 31:489-503. [DOI: 10.1039/c3np70075e] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This review has been organized from the perspective of synthetic target families, with emphasis on the use of gold-catalyzed transformations and cascade reactions that significantly increase molecular complexity.
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Affiliation(s)
- Yun Zhang
- Laboratory of Chemical Genomics
- School of Chemical Biology and Biotechnology
- Peking University Shenzhen Graduate School
- Shenzhen 518055, China
| | - Tuoping Luo
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, and Beijing National Laboratory for Molecular Science (BNLMS)
- Peking-Tsinghua Center for Life Sciences
- Peking University
- Beijing 100871, China
| | - Zhen Yang
- Laboratory of Chemical Genomics
- School of Chemical Biology and Biotechnology
- Peking University Shenzhen Graduate School
- Shenzhen 518055, China
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, and Beijing National Laboratory for Molecular Science (BNLMS)
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190
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191
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Kriechbaum M, Otte D, List M, Monkowius U. Facile oxidation of NHC-Au(i) to NHC-Au(iii) complexes by CsBr3. Dalton Trans 2014; 43:8781-91. [DOI: 10.1039/c4dt00695j] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
CsBr3was investigated as a new and convenient oxidant for NHC-Au(i) complexes for the preparation of the respective Au(iii) complexes.
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Affiliation(s)
- Margit Kriechbaum
- Institute of Inorganic Chemistry
- Johannes Kepler University Linz
- 4040 Linz, Austria
| | - Daniela Otte
- Institute of Inorganic Chemistry
- Johannes Kepler University Linz
- 4040 Linz, Austria
| | - Manuela List
- Institute for Chemical Technology of Organic Materials
- Johannes Kepler University Linz
- 4040 Linz, Austria
| | - Uwe Monkowius
- Institute of Inorganic Chemistry
- Johannes Kepler University Linz
- 4040 Linz, Austria
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192
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Ball LT, Lloyd-Jones GC, Russell CA. Gold-catalyzed oxidative coupling of arylsilanes and arenes: origin of selectivity and improved precatalyst. J Am Chem Soc 2013; 136:254-64. [PMID: 24367895 DOI: 10.1021/ja408712e] [Citation(s) in RCA: 182] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The mechanism of gold-catalyzed coupling of arenes with aryltrimethylsilanes has been investigated, employing an improved precatalyst (thtAuBr3) to facilitate kinetic analysis. In combination with linear free-energy relationships, kinetic isotope effects, and stoichiometric experiments, the data support a mechanism involving an Au(I)/Au(III) redox cycle in which sequential electrophilic aromatic substitution of the arylsilane and the arene by Au(III) precedes product-forming reductive elimination and subsequent cycle-closing reoxidation of the metal. Despite the fundamental mechanistic similarities between the two auration events, high selectivity is observed for heterocoupling (C-Si then C-H auration) over homocoupling of either the arylsilane or the arene (C-Si then C-Si, or C-H then C-H auration); this chemoselectivity originates from differences in the product-determining elementary steps of each electrophilic substitution. The turnover-limiting step of the reaction involves associative substitution en route to an arene π-complex. The ramifications of this insight for implementation of the methodology are discussed.
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Affiliation(s)
- Liam T Ball
- School of Chemistry, University of Edinburgh , Joseph Black Building, West Mains Road, Edinburgh EH9 3JJ, U.K
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193
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Joost M, Gualco P, Coppel Y, Miqueu K, Kefalidis CE, Maron L, Amgoune A, Bourissou D. Direct Evidence for Intermolecular Oxidative Addition of σ(SiSi) Bonds to Gold. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307613] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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194
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Joost M, Gualco P, Coppel Y, Miqueu K, Kefalidis CE, Maron L, Amgoune A, Bourissou D. Direct Evidence for Intermolecular Oxidative Addition of σ(SiSi) Bonds to Gold. Angew Chem Int Ed Engl 2013; 53:747-51. [DOI: 10.1002/anie.201307613] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 10/23/2013] [Indexed: 11/06/2022]
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195
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Chiarucci M, Bandini M. New developments in gold-catalyzed manipulation of inactivated alkenes. Beilstein J Org Chem 2013; 9:2586-614. [PMID: 24367423 PMCID: PMC3869288 DOI: 10.3762/bjoc.9.294] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Accepted: 11/01/2013] [Indexed: 11/23/2022] Open
Abstract
Over the recent years, the nucleophilic manipulation of inactivated carbon-carbon double bonds has gained remarkable credit in the chemical community. As a matter of fact, despite lower reactivity with respect to alkynyl and allenyl counterparts, chemical functionalization of isolated alkenes, via carbon- as well as hetero atom-based nucleophiles, would provide direct access to theoretically unlimited added value of molecular motifs. In this context, homogenous [Au(I)] and [Au(III)] catalysis continues to inspire developments within organic synthesis, providing reliable responses to this interrogative, by combining crucial aspects such as chemical selectivity/efficiency with mild reaction parameters. This review intends to summarize the recent progresses in the field, with particular emphasis on mechanistic details.
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Affiliation(s)
- Michel Chiarucci
- Department of Chemistry "G. Ciamician", Alma Mater Studiorum - University of Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Marco Bandini
- Department of Chemistry "G. Ciamician", Alma Mater Studiorum - University of Bologna, via Selmi 2, 40126 Bologna, Italy
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196
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Brand JP, Li Y, Waser J. Gold-Catalyzed Alkynylation: Acetylene-Transfer instead of Functionalization. Isr J Chem 2013. [DOI: 10.1002/ijch.201300044] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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197
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Zhang R, Xu Q, Chen K, Gu P, Shi M. Gold-Catalyzed Cascade Oxidative Cyclization and Arylation of Allenoates. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300896] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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198
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Peng S, Wang L, Huang J, Sun S, Guo H, Wang J. Palladium-Catalyzed Oxidative AnnulationviaCH/NH Functionalization: Access to Substituted Pyrroles. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300512] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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199
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Transmetalation between Au(I) and Sn(IV) complexes. The reaction mechanism in non-coordinating and coordinating polar solvents. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.04.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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200
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Abbiati G, Marinelli F, Rossi E, Arcadi A. Synthesis of Indole Derivatives from 2-Alkynylanilines by Means of Gold Catalysis. Isr J Chem 2013. [DOI: 10.1002/ijch.201300040] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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