101
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Perez Garcia PM, Di Franco T, Epenoy A, Scopelliti R, Hu X. From Dimethylamine to Pyrrolidine: The Development of an Improved Nickel Pincer Complex for Cross-Coupling of Nonactivated Secondary Alkyl Halides. ACS Catal 2015. [DOI: 10.1021/acscatal.5b02324] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pablo M. Perez Garcia
- Laboratory of Inorganic
Synthesis
and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Thomas Di Franco
- Laboratory of Inorganic
Synthesis
and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Alexandre Epenoy
- Laboratory of Inorganic
Synthesis
and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Rosario Scopelliti
- Laboratory of Inorganic
Synthesis
and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Xile Hu
- Laboratory of Inorganic
Synthesis
and Catalysis, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
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102
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Lu XY, Yang CT, Liu JH, Zhang ZQ, Lu X, Lou X, Xiao B, Fu Y. Cu-catalyzed cross-coupling reactions of epoxides with organoboron compounds. Chem Commun (Camb) 2015; 51:2388-91. [PMID: 25564373 DOI: 10.1039/c4cc09321f] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper-catalyzed cross-coupling reaction of epoxides with arylboronates is described. This reaction is not limited to aromatic epoxides, because aliphatic epoxides are also suitable substrates. In addition, N-sulfonyl aziridines can be successfully converted into the products. This reaction provides convenient access to β-phenethyl alcohols, which are valuable synthetic intermediates.
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Affiliation(s)
- Xiao-Yu Lu
- Collaborative Innovation Center of Chemistry for Energy Materials, Anhui Province Key Laboratory for Biomass Clean Energy, Department of Chemistry, University of Science and Technology of China, 230026, Hefei, China.
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103
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Daifuku SL, Kneebone JL, Snyder BER, Neidig ML. Iron(II) Active Species in Iron-Bisphosphine Catalyzed Kumada and Suzuki-Miyaura Cross-Couplings of Phenyl Nucleophiles and Secondary Alkyl Halides. J Am Chem Soc 2015; 137:11432-44. [PMID: 26266698 PMCID: PMC4887939 DOI: 10.1021/jacs.5b06648] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
While previous studies have identified FeMes2(SciOPP) as the active catalyst species in iron-SciOPP catalyzed Kumada cross-coupling of mesitylmagnesium bromide and primary alkyl halides, the active catalyst species in cross-couplings with phenyl nucleophiles, where low valent iron species might be prevalent due to accessible reductive elimination pathways, remains undefined. In the present study, in situ Mössbauer and magnetic circular dichroism spectroscopic studies combined with inorganic syntheses and reaction studies are employed to evaluate the in situ formed iron species and identify the active catalytic species in iron-SciOPP catalyzed Suzuki-Miyaura and Kumada cross-couplings of phenyl nucleophiles and secondary alkyl halides. While reductive elimination to form Fe(η(6)-biphenyl)(SciOPP) occurs upon reaction of FeCl2(SciOPP) with phenyl nucleophiles, this iron(0) species is not found to be kinetically competent for catalysis. Importantly, mono- and bis-phenylated iron(II)-SciOPP species that form prior to reductive elimination are identified, where both species are found to be reactive toward electrophile at catalytically relevant rates. The higher selectivity toward the formation of cross-coupled product observed for the monophenylated species combined with the undertransmetalated nature of the in situ iron species in both Kumada and Suzuki-Miyaura reactions indicates that Fe(Ph)X(SciOPP) (X = Br, Cl) is the predominant reactive species in cross-coupling. Overall, these studies demonstrate that low-valent iron is not required for the generation of highly reactive species for effective aryl-alkyl cross-couplings.
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Affiliation(s)
- Stephanie L Daifuku
- Department of Chemistry, University of Rochester , Rochester, New York 14627, United States
| | - Jared L Kneebone
- Department of Chemistry, University of Rochester , Rochester, New York 14627, United States
| | - Benjamin E R Snyder
- 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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104
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Synthesis of RuCl2(xantphos)L (L = PPh3, P(OPh)3, DMSO) complexes, and their catalytic activity for the addition of carboxylic acids onto olefins. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.04.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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105
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Gonnard L, Guérinot A, Cossy J. Cobalt-catalyzed cross-coupling of 3- and 4-iodopiperidines with Grignard reagents. Chemistry 2015; 21:12797-803. [PMID: 26179378 DOI: 10.1002/chem.201501543] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Indexed: 02/05/2023]
Abstract
A cobalt-catalyzed cross-coupling between 3- and 4-iodopiperidines and Grignard reagents is disclosed. The reaction is an efficient, cheap, chemoselective, and flexible way to functionalize piperidines. This coupling was used as the key step to realize a short synthesis of (±)-preclamol. Some mechanistic investigations were conducted that highlight the formation of radical intermediates.
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Affiliation(s)
- Laurine Gonnard
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI)-UMR 8231, ESPCI ParisTech, CNRS, PSL Research University, 10, rue Vauquelin 75231 Paris Cedex 05 (France)
| | - Amandine Guérinot
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI)-UMR 8231, ESPCI ParisTech, CNRS, PSL Research University, 10, rue Vauquelin 75231 Paris Cedex 05 (France).
| | - Janine Cossy
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI)-UMR 8231, ESPCI ParisTech, CNRS, PSL Research University, 10, rue Vauquelin 75231 Paris Cedex 05 (France).
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106
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Jin M, Adak L, Nakamura M. Iron-Catalyzed Enantioselective Cross-Coupling Reactions of α-Chloroesters with Aryl Grignard Reagents. J Am Chem Soc 2015; 137:7128-34. [DOI: 10.1021/jacs.5b02277] [Citation(s) in RCA: 146] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Masayoshi Jin
- Process Technology
Research Laboratories, Pharmaceutical Technology Division, Daiichi
Sankyo Co., Ltd., 1-12-1 Shinomiya, Hiratsuka, Kanagawa 254-0014, Japan
- 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
| | - 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
| | - 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
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107
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Bedford RB. How low does iron go? Chasing the active species in fe-catalyzed cross-coupling reactions. Acc Chem Res 2015; 48:1485-93. [PMID: 25916260 DOI: 10.1021/acs.accounts.5b00042] [Citation(s) in RCA: 200] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The catalytic cross-coupling reactions of organic halides or related substrates with organometallic nucleophiles form the cornerstone of many carbon-carbon bond-forming processes. While palladium-based catalysts typically mediate such reactions, there are increasing concerns about the long-term sustainability of palladium in synthesis. This is due to the high cost of palladium, coupled with its low natural abundance, environmentally deleterious extraction (∼6 g of metal are produced per ton of ore), toxicity, and competition for its use from the automotive and consumer electronics sectors. Therefore, there is a growing interest in replacing palladium-based catalysts with those incorporating more earth-abundant elements. With its low cost, high natural abundance, and low toxicity, iron makes a particularly appealing alternative, and accordingly, the development of iron-catalyzed cross-coupling is undergoing explosive growth. However, our understanding of the mechanisms that underpin the iron-based catalytic cycles is still very much in its infancy. Mechanistic insight into catalytic reactions is not only academically important but also allows us to maximize the efficiency of processes or even to develop entirely new transformations. Key to the development of robust mechanistic models for cross-coupling is knowing the lowest oxidation state in the cycle. Once this is established, we can explore subsequent redox processes and build the catalytic manifold. Until we know with confidence what the lowest oxidation state is, any cycles proposed are largely just guesswork. To date, Fe(-II), Fe(-I), Fe(0), Fe(I), and Fe(II) have been proposed as contenders for the lowest-oxidation-state species in the cycle in iron-catalyzed cross-coupling; the aim of this Account is to pull together the various pieces of evidence in support, or otherwise, of each of these suggestions in turn. There currently exists no direct evidence that oxidation states below Fe(0) are active in the catalytic cycle. Meanwhile, the reactivity required of the lowest-oxidation-state species has been observed with model compounds in higher oxidation states, implying that there is no need to invoke such low oxidation states. While subzero-valent complexes do indeed act as effective precatalysts, it is important to recognize that this tells us that they are efficiently converted to an active catalyst but says nothing about the oxidation states of the species in the catalytic cycle. Zero-valent heterogeneous iron nanoparticles can be formed under typical catalytic conditions, but there is no evidence to suggest that homogeneous Fe(0) complexes can be produced under comparable conditions. It seems likely that the zero-valent nanoparticles act as a reservoir for soluble higher-oxidation-state species. Fe(II) complexes can certainly be formed under catalytically relevant conditions, and when bulky nucleophilic coupling partners are exploited, potential intermediates can be isolated. However, the bulky reagents act as poor proxies for most nucleophiles used in cross-coupling, as they give Fe(II) organometallic intermediates that are kinetically stabilized with respect to reductive elimination. When more realistic substrates are exploited, reduction or disproportionation to Fe(I) is widely observed, and while it still has not been conclusively proved, this oxidation state currently represents a likely candidate for the lowest one active in many iron-catalyzed cross-coupling processes.
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Affiliation(s)
- Robin B. Bedford
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
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108
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Maluenda I, Navarro O. Recent developments in the Suzuki-Miyaura reaction: 2010-2014. Molecules 2015; 20:7528-57. [PMID: 25919276 PMCID: PMC6272665 DOI: 10.3390/molecules20057528] [Citation(s) in RCA: 249] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 04/10/2015] [Accepted: 04/13/2015] [Indexed: 12/21/2022] Open
Abstract
The Suzuki-Miyaura reaction (SMR), involving the coupling of an organoboron reagent and an organic halide or pseudo-halide in the presence of a palladium or nickel catalyst and a base, has arguably become one of most utilized tools for the construction of a C-C bond. This review intends to be general account of all types of catalytic systems, new coupling partners and applications, including the literature between September 2010 and December 2014.
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Affiliation(s)
- Irene Maluenda
- Department of Chemistry, University of Sussex, Brighton BN1 9QJ, UK
| | - Oscar Navarro
- Department of Chemistry, University of Sussex, Brighton BN1 9QJ, UK.
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109
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Nakagawa N, Hatakeyama T, Nakamura M. Iron-catalyzed Suzuki–Miyaura Coupling Reaction of Unactivated Alkyl Halides with Lithium Alkynylborates. CHEM LETT 2015. [DOI: 10.1246/cl.141167] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Naohisa Nakagawa
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
| | - Takuji Hatakeyama
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University
| | - Masaharu Nakamura
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
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110
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Affiliation(s)
- Ingmar Bauer
- Department Chemie, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
| | - Hans-Joachim Knölker
- Department Chemie, Technische Universität Dresden, Bergstraße 66, 01069 Dresden, Germany
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111
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Affiliation(s)
- Valentine P. Ananikov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia
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112
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Hedström A, Izakian Z, Vreto I, Wallentin CJ, Norrby PO. On the Radical Nature of Iron-Catalyzed Cross-Coupling Reactions. Chemistry 2015; 21:5946-53. [DOI: 10.1002/chem.201406096] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Indexed: 12/31/2022]
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113
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Kim JG, Son YH, Seo JW, Kang EJ. Iron-Catalyzed Tandem Cyclization and Cross-Coupling Reactions of Iodoalkanes and Aryl Grignard Reagents. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403511] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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114
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Clifton J, Habraken ERM, Pringle PG, Manners I. Subtle effects of ligand backbone on the efficiency of iron-diphos catalysed Negishi cross-coupling reactions. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00851d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Readily available and modifiable diphosphines with a thiophene backbone produce more efficient iron catalysts for Negishi cross-coupling than analogues with a phenylene backbone.
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Affiliation(s)
- Jamie Clifton
- School of Chemistry
- University of Bristol
- Bristol BS8 1TS
- UK
| | - Evi R. M. Habraken
- Department of Chemistry and Pharmaceutical Sciences
- VU University Amsterdam
- De Boelelaan 1083
- 1081 HV Amsterdam
- The Netherlands
| | | | - Ian Manners
- School of Chemistry
- University of Bristol
- Bristol BS8 1TS
- UK
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115
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Bedford RB, Brenner PB. The Development of Iron Catalysts for Cross-Coupling Reactions. TOP ORGANOMETAL CHEM 2015. [DOI: 10.1007/3418_2015_99] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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116
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Kawamura S, Agata R, Nakamura M. Regio- and stereoselective multisubstituted olefin synthesis via hydro/carboalumination of alkynes and subsequent iron-catalysed cross-coupling reaction with alkyl halides. Org Chem Front 2015. [DOI: 10.1039/c5qo00147a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new synthetic route towards multisubstituted olefins was developed based on the direct cross coupling of alkenyl aluminium reagents, prepared by hydro- and carboalumination, with alkyl halides in the presence of an iron catalyst.
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Affiliation(s)
- Shintaro Kawamura
- International Research Center for Elements Science (IRCELS)
- Institute for Chemical Research (ICR)
- Kyoto University
- Kyoto
- Japan
| | - Ryosuke Agata
- International Research Center for Elements Science (IRCELS)
- Institute for Chemical Research (ICR)
- Kyoto University
- Kyoto
- Japan
| | - Masaharu Nakamura
- International Research Center for Elements Science (IRCELS)
- Institute for Chemical Research (ICR)
- Kyoto University
- Kyoto
- Japan
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117
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118
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Dunsford JJ, Clark ER, Ingleson MJ. Highly nucleophilic dipropanolamine chelated boron reagents for aryl-transmetallation to iron complexes. Dalton Trans 2015; 44:20577-83. [DOI: 10.1039/c5dt03835a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
New arylborates chelated by dipropanolamine are readily synthesised from boronic acids and demonstrated to be highly nucleophilic reagents.
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119
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Sharma RK, Yadav M, Gaur R, Monga Y, Adholeya A. Magnetically retrievable silica-based nickel nanocatalyst for Suzuki–Miyaura cross-coupling reaction. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01736f] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new magnetically recoverable silica-based nickel nanocatalyst was synthesized, characterized and applied for the first time as a catalyst in Suzuki–Miyaura cross-coupling reaction.
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Affiliation(s)
- Rakesh Kumar Sharma
- Green Chemistry Network Centre
- Department of Chemistry
- University of Delhi
- India
| | - Manavi Yadav
- Green Chemistry Network Centre
- Department of Chemistry
- University of Delhi
- India
| | - Rashmi Gaur
- Green Chemistry Network Centre
- Department of Chemistry
- University of Delhi
- India
| | - Yukti Monga
- Green Chemistry Network Centre
- Department of Chemistry
- University of Delhi
- India
| | - Alok Adholeya
- Biotechnology and Management of Bioresources Division
- The Energy and Resources Institute
- India
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120
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Shang R, Ilies L, Asako S, Nakamura E. Iron-catalyzed C(sp(2))-H bond functionalization with organoboron compounds. J Am Chem Soc 2014; 136:14349-52. [PMID: 25268693 DOI: 10.1021/ja5070763] [Citation(s) in RCA: 136] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We report here that an iron-catalyzed directed C-H functionalization reaction allows the coupling of a variety of aromatic, heteroaromatic, and olefinic substrates with alkenyl and aryl boron compounds under mild oxidative conditions. We rationalize these results by the involvement of an organoiron(III) reactive intermediate that is responsible for the C-H bond-activation process. A zinc salt is crucial to promote the transfer of the organic group from the boron atom to the iron(III) atom.
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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
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121
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Bedford RB, Brenner PB, Carter E, Clifton J, Cogswell PM, Gower NJ, Haddow MF, Harvey JN, Kehl JA, Murphy DM, Neeve EC, Neidig ML, Nunn J, Snyder BER, Taylor J. Iron Phosphine Catalyzed Cross-Coupling of Tetraorganoborates and Related Group 13 Nucleophiles with Alkyl Halides. Organometallics 2014. [DOI: 10.1021/om500518r] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Robin B. Bedford
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Peter B. Brenner
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Emma Carter
- School
of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U.K
| | - Jamie Clifton
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Paul M. Cogswell
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Nicholas J. Gower
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Mairi F. Haddow
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Jeremy N. Harvey
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Jeffrey A. Kehl
- Department
of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Damien M. Murphy
- School
of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, U.K
| | - Emily C. Neeve
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Michael L. Neidig
- Department
of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Joshua Nunn
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Benjamin E. R. Snyder
- Department
of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Joseph Taylor
- School
of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
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122
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123
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Despiau CF, Dominey AP, Harrowven DC, Linclau B. Total Synthesis of (±)-Paroxetine by Diastereoconvergent Cobalt-Catalysed Arylation. European J Org Chem 2014; 2014:4335-4341. [PMID: 25505371 PMCID: PMC4255755 DOI: 10.1002/ejoc.201402108] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Indexed: 11/11/2022]
Abstract
A total synthesis of paroxetine is reported, with a diastereoselective and diastereoconvergent cobalt-catalysed sp3-sp2 coupling reaction involving a 3-substituted 4-bromo-N-Boc-piperidine (Boc = tert-butoxycarbonyl) substrate as a key step. A 9:1 diastereoselectivity was obtained, while a control experiment involving a conformationally locked 3-substituted 4-bromo-tert-butyl cyclohexane ring proceeded with essentially complete stereoselectivity.
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Affiliation(s)
- Carole F Despiau
- Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK http://www.southampton.ac.uk/chemistry/about/staff/linclau.page
| | - Andrew P Dominey
- GlaxoSmithKline, Medicines Research Centre Gunnels Wood Road, Stevenage SG1 2NY, UK
| | - David C Harrowven
- Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK http://www.southampton.ac.uk/chemistry/about/staff/linclau.page
| | - Bruno Linclau
- Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK http://www.southampton.ac.uk/chemistry/about/staff/linclau.page
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124
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Daifuku SL, Al-Afyouni MH, Snyder BER, Kneebone JL, Neidig ML. A Combined Mössbauer, Magnetic Circular Dichroism, and Density Functional Theory Approach for Iron Cross-Coupling Catalysis: Electronic Structure, In Situ Formation, and Reactivity of Iron-Mesityl-Bisphosphines. J Am Chem Soc 2014; 136:9132-43. [DOI: 10.1021/ja503596m] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Stephanie L. Daifuku
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Malik H. Al-Afyouni
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Benjamin E. R. Snyder
- Department of Chemistry, University of Rochester, Rochester, New York 14627, United States
| | - Jared L. Kneebone
- 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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125
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Huang YT, Lu SY, Yi CL, Lee CF. Iron-catalyzed synthesis of thioesters from thiols and aldehydes in water. J Org Chem 2014; 79:4561-8. [PMID: 24749981 DOI: 10.1021/jo500574p] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The preparation of thioesters through the iron-catalyzed coupling reaction of thiols with aldehydes is described. The reactions were carried out by using tert-butyl hydroperoxide (TBHP) as an oxidant and water as a solvent in most cases. This system is compatible with a variety of functional groups.
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Affiliation(s)
- Yu-Ting Huang
- Department of Chemistry, National Chung Hsing University , Taichung, Taiwan 402, Republic of China
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126
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Cheung CW, Ren P, Hu X. Mild and phosphine-free iron-catalyzed cross-coupling of nonactivated secondary alkyl halides with alkynyl Grignard reagents. Org Lett 2014; 16:2566-9. [PMID: 24754234 DOI: 10.1021/ol501087m] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A simple protocol for iron-catalyzed cross-coupling of nonactivated secondary alkyl bromides and iodides with alkynyl Grignard reagents at room temperature has been developed. A wide range of secondary alkyl halides and terminal alkynes are tolerated to afford the substituted alkynes in good yields. A slight modification of the reaction protocol also allows for cross-coupling with a variety of primary alkyl halides.
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Affiliation(s)
- Chi Wai Cheung
- Laboratory of Inorganic Synthesis and Catalysis, Institute of Chemical Sciences and Engineering, Ecole Polytecnique Fédérale de Lausanne (EPFL), ISIC-LSCI , BCH 3305, Lausanne 1015, Switzerland
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127
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Bedford RB, Brenner PB, Carter E, Carvell TW, Cogswell PM, Gallagher T, Harvey JN, Murphy DM, Neeve EC, Nunn J, Pye DR. Expedient Iron-Catalyzed Coupling of Alkyl, Benzyl and Allyl Halides with Arylboronic Esters. Chemistry 2014; 20:7935-8. [DOI: 10.1002/chem.201402174] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Indexed: 11/07/2022]
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128
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Sun CL, Krause H, Fürstner A. A Practical Procedure for Iron-Catalyzed Cross-Coupling Reactions of Sterically Hindered Aryl-Grignard Reagents with Primary Alkyl Halides. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301089] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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129
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Sun YY, Yi J, Lu X, Zhang ZQ, Xiao B, Fu Y. Cu-Catalyzed Suzuki–Miyaura reactions of primary and secondary benzyl halides with arylboronates. Chem Commun (Camb) 2014; 50:11060-2. [DOI: 10.1039/c4cc05376a] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper-catalyzed coupling of arylboronates with primary and secondary benzyl halides with β hydrogens or steric hindrance is described.
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Affiliation(s)
- Yan-Yan Sun
- Anhui Province Key Laboratory of Biomass Clean Energy Department of Chemistry
- University of Science and Technology of China
- Hefei 230026, P. R. China
| | - Jun Yi
- Anhui Province Key Laboratory of Biomass Clean Energy Department of Chemistry
- University of Science and Technology of China
- Hefei 230026, P. R. China
| | - Xi Lu
- Anhui Province Key Laboratory of Biomass Clean Energy Department of Chemistry
- University of Science and Technology of China
- Hefei 230026, P. R. China
| | - Zhen-Qi Zhang
- Anhui Province Key Laboratory of Biomass Clean Energy Department of Chemistry
- University of Science and Technology of China
- Hefei 230026, P. R. China
| | - Bin Xiao
- Anhui Province Key Laboratory of Biomass Clean Energy Department of Chemistry
- University of Science and Technology of China
- Hefei 230026, P. R. China
| | - Yao Fu
- Anhui Province Key Laboratory of Biomass Clean Energy Department of Chemistry
- University of Science and Technology of China
- Hefei 230026, P. R. China
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130
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Zhong Y, Han W. Iron-catalyzed carbonylative Suzuki reactions under atmospheric pressure of carbon monoxide. Chem Commun (Camb) 2014; 50:3874-7. [DOI: 10.1039/c4cc00688g] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The first highly effective ligandless iron-catalyzed carbonylative Suzuki reaction has been developed.
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Affiliation(s)
- Yanzhen Zhong
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Wei Han
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Key Laboratory of Biofunctional Materials
- Key Laboratory of Applied Photochemistry
- School of Chemistry and Materials Science
- Nanjing Normal University
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131
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Dunsford JJ, Cade IA, Fillman KL, Neidig ML, Ingleson MJ. Reactivity of (NHC)2FeX2 Complexes toward Arylborane Lewis Acids and Arylboronates. Organometallics 2013. [DOI: 10.1021/om401105k] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Jay J. Dunsford
- School of Chemistry, University of Manchester, Manchester M13 9PL, U.K
| | - Ian A. Cade
- School of Chemistry, University of Manchester, Manchester M13 9PL, U.K
| | - Kathlyn L. Fillman
- 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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132
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Denmark SE, Cresswell AJ. Iron-catalyzed cross-coupling of unactivated secondary alkyl thio ethers and sulfones with aryl Grignard reagents. J Org Chem 2013; 78:12593-628. [PMID: 24256193 DOI: 10.1021/jo402246h] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The first systematic investigation of unactivated aliphatic sulfur compounds as electrophiles in transition-metal-catalyzed cross-coupling are described. Initial studies focused on discerning the structural and electronic features of the organosulfur substrate that enable the challenging oxidative addition to the C(sp(3))-S bond. Through extensive optimization efforts, an Fe(acac)3-catalyzed cross-coupling of unactivated alkyl aryl thio ethers with aryl Grignard reagents was realized in which a nitrogen "directing group" on the S-aryl moiety of the thio ether served a critical role in facilitating the oxidative addition step. In addition, alkyl phenyl sulfones were found to be effective electrophiles in the Fe(acac)3-catalyzed cross-coupling with aryl Grignard reagents. For the latter class of electrophile, a thorough assessment of the various reaction parameters revealed a dramatic enhancement in reaction efficiency with an excess of TMEDA (8.0 equiv). The optimized reaction protocol was used to evaluate the scope of the method with respect to both the organomagnesium nucleophile and sulfone electrophile.
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Affiliation(s)
- Scott E Denmark
- Department of Chemistry, University of Illinois , 245 Roger Adams Laboratory, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
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133
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Gülak S, Gieshoff TN, Jacobi von Wangelin A. Olefin-Assisted Iron-Catalyzed Alkylation of Aryl Chlorides. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300095] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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134
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Ashcroft CP, Fussell SJ, Wilford K. Catalyst controlled regioselective Suzuki cross-coupling of 2-(4-bromophenyl)-5-chloropyrazine. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.06.068] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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135
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Breitenfeld J, Ruiz J, Wodrich MD, Hu X. Bimetallic Oxidative Addition Involving Radical Intermediates in Nickel-Catalyzed Alkyl–Alkyl Kumada Coupling Reactions. J Am Chem Soc 2013; 135:12004-12. [DOI: 10.1021/ja4051923] [Citation(s) in RCA: 208] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Jan Breitenfeld
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI,
BCH 3305, Lausanne, CH 1015, Switzerland
| | - Jesus Ruiz
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI,
BCH 3305, Lausanne, CH 1015, Switzerland
| | - Matthew D. Wodrich
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI,
BCH 3305, Lausanne, CH 1015, Switzerland
| | - Xile Hu
- Institute
of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), ISIC-LSCI,
BCH 3305, Lausanne, CH 1015, Switzerland
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136
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Guisán-Ceinos M, Soler-Yanes R, Collado-Sanz D, Phapale VB, Buñuel E, Cárdenas DJ. Ni-Catalyzed Cascade Cyclization-Kumada Alkyl-Alkyl Cross-Coupling. Chemistry 2013; 19:8405-10. [DOI: 10.1002/chem.201300882] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Indexed: 12/13/2022]
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137
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Santra S, Bagdi AK, Majee A, Hajra A. Iron(III)-Catalyzed Cascade Reaction between Nitroolefins and 2-Aminopyridines: Synthesis of Imidazo[1,2-a]pyridines and Easy Access towards Zolimidine. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201201112] [Citation(s) in RCA: 146] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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138
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Hofmann N, Ackermann L. meta-Selective C–H Bond Alkylation with Secondary Alkyl Halides. J Am Chem Soc 2013; 135:5877-84. [DOI: 10.1021/ja401466y] [Citation(s) in RCA: 393] [Impact Index Per Article: 35.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nora Hofmann
- Institut für Organische und
Biomolekulare Chemie, Georg-August-Universität, Tammannstrasse 2,
37077 Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und
Biomolekulare Chemie, Georg-August-Universität, Tammannstrasse 2,
37077 Göttingen, Germany
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139
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Kawamura S, Nakamura M. Ligand-controlled Iron-catalyzed Cross Coupling of Benzylic Chlorides with Aryl Grignard Reagents. CHEM LETT 2013. [DOI: 10.1246/cl.2013.183] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shintaro Kawamura
- Internal Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
| | - Masaharu Nakamura
- Internal Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
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140
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Iwasaki T, Higashikawa K, Reddy VP, Ho WWS, Fujimoto Y, Fukase K, Terao J, Kuniyasu H, Kambe N. NickelButadiene Catalytic System for the Cross-Coupling of Bromoalkanoic Acids with Alkyl Grignard Reagents: A Practical and Versatile Method for Preparing Fatty Acids. Chemistry 2013; 19:2956-60. [DOI: 10.1002/chem.201204222] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Indexed: 11/08/2022]
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141
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Luo S, Yu DG, Zhu RY, Wang X, Wang L, Shi ZJ. Fe-promoted cross coupling of homobenzylic methyl ethers with Grignard reagents via sp3 C–O bond cleavage. Chem Commun (Camb) 2013; 49:7794-6. [DOI: 10.1039/c3cc43616k] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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142
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Xu H, Zhao C, Qian Q, Deng W, Gong H. Nickel-catalyzed cross-coupling of unactivated alkyl halides using bis(pinacolato)diboron as reductant. Chem Sci 2013. [DOI: 10.1039/c3sc51098k] [Citation(s) in RCA: 128] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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143
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Guisán-Ceinos M, Tato F, Buñuel E, Calle P, Cárdenas DJ. Fe-catalysed Kumada-type alkyl–alkyl cross-coupling. Evidence for the intermediacy of Fe(i) complexes. Chem Sci 2013. [DOI: 10.1039/c2sc21754f] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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144
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Chen K, Hu F, Zhang SQ, Shi BF. Pd(ii)-catalyzed alkylation of unactivated C(sp3)–H bonds: efficient synthesis of optically active unnatural α-amino acids. Chem Sci 2013. [DOI: 10.1039/c3sc51747k] [Citation(s) in RCA: 187] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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145
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Bedford RB, Carter E, Cogswell PM, Gower NJ, Haddow MF, Harvey JN, Murphy DM, Neeve EC, Nunn J. Simplifying Iron-Phosphine Catalysts for Cross-Coupling Reactions. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207868] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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146
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Bedford RB, Carter E, Cogswell PM, Gower NJ, Haddow MF, Harvey JN, Murphy DM, Neeve EC, Nunn J. Simplifying Iron-Phosphine Catalysts for Cross-Coupling Reactions. Angew Chem Int Ed Engl 2012; 52:1285-8. [DOI: 10.1002/anie.201207868] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 10/26/2012] [Indexed: 11/06/2022]
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147
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Hatakeyama T, Imayoshi R, Yoshimoto Y, Ghorai SK, Jin M, Takaya H, Norisuye K, Sohrin Y, Nakamura M. Iron-Catalyzed Aromatic Amination for Nonsymmetrical Triarylamine Synthesis. J Am Chem Soc 2012. [DOI: 10.1021/ja309845k] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Takuji Hatakeyama
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
- PRESTO, Japan Science and Technology Agency (JST), 5, Sanbancho, Chiyoda-ku,
Tokyo, 102-0075, Japan
| | - Ryuji Imayoshi
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Yuya Yoshimoto
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Sujit K. Ghorai
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Masayoshi Jin
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Hikaru Takaya
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Kazuhiro Norisuye
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Yoshiki Sohrin
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
| | - Masaharu Nakamura
- International Research Center
for Elements Science (IRCELS), Institute for Chemical Research (ICR), Kyoto University, Uji, Kyoto, 611-0011, Japan
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