1
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Zhou Z, Yang J, Yang B, Han Y, Zhu L, Xue XS, Zhu F. Photoredox Nickel-Catalysed Stille Cross-Coupling Reactions. Angew Chem Int Ed Engl 2023; 62:e202314832. [PMID: 37946607 DOI: 10.1002/anie.202314832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/06/2023] [Accepted: 11/09/2023] [Indexed: 11/12/2023]
Abstract
The Stille cross-coupling reaction is one of the most common strategies for the construction of C-C bonds. Despite notable strides in the advancement of the Stille reaction, persistent challenges persist in hindering its greener evolution. These challenges encompass multiple facets, such as the high cost of precious metals and ligands, the demand for various additives, and the slow reaction rate. In comparison to the dominant palladium-catalysed Stille reactions, cost-effective nickel-catalysed systems lag behind, and enantioconvergent Stille reactions of racemic stannanes remain undeveloped. Herein, we present a pioneering instance of nickel-catalysed enantioconvergent Stille cross-coupling reactions of racemic stannane reagents, resulting in the formation of C-C bonds in good to high yields with excellent stereoselectivity. This strategy provides a practical, scalable, and operationally straightforward method for the synthesis of C(sp3 )-C(sp3 ), C(sp3 )-C(sp2 ), and C(sp3 )-C(sp) bonds under exceptionally mild conditions (without additives and bases, ambient temperature). The innovative use of synergistic photoredox/nickel catalysis enables a novel single-electron transmetalation process of stannane reagents, providing a new research paradigm of Stille reactions.
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Affiliation(s)
- Zhenghong Zhou
- Frontiers Science Center for Transformative Molecules (FSCTM), Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Zhangjiang Institute for Advanced Study, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Jimin Yang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai, 200032, P. R. China
| | - Bo Yang
- Frontiers Science Center for Transformative Molecules (FSCTM), Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Zhangjiang Institute for Advanced Study, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Yang Han
- Frontiers Science Center for Transformative Molecules (FSCTM), Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Zhangjiang Institute for Advanced Study, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
| | - Lijuan Zhu
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, P. R. China
| | - Xiao-Song Xue
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai, 200032, P. R. China
| | - Feng Zhu
- Frontiers Science Center for Transformative Molecules (FSCTM), Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Zhangjiang Institute for Advanced Study, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, P. R. China
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2
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Pd-PEPPSI complexes in water: Synthesis of (E)-2-(styryl)pyridines via Heck coupling reaction and screening of the optoelectronicproperties. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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3
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Lokolkar MS, Kolekar YA, Jagtap PA, Bhanage BM. Cu-Catalyzed C-C Coupling Reactions. TOP ORGANOMETAL CHEM 2023. [DOI: 10.1007/3418_2022_81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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4
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Aleena MB, Philip RM, Anilkumar G. Advances in non‐palladium‐catalysed Stille couplings. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mary Baby Aleena
- School of Chemical Sciences Mahatma Gandhi University Kottayam India
| | - Rose Mary Philip
- School of Chemical Sciences Mahatma Gandhi University Kottayam India
| | - Gopinathan Anilkumar
- School of Chemical Sciences Mahatma Gandhi University Kottayam India
- Advanced Molecular Materials Research Centre (AMMRC) Mahatma Gandhi University Kottayam India
- Institute for Integrated Programmes and Research in Basic Sciences (IIRBS) Mahatma Gandhi University Kottayam India
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5
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Stereoselectivity in Pd-catalysed cross-coupling reactions of enantioenriched nucleophiles. Nat Rev Chem 2020; 4:584-599. [PMID: 33869786 DOI: 10.1038/s41570-020-00222-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Advances in Pd-catalysed cross-coupling reactions have facilitated the development of stereospecific variants enabling the use of configurationally stable, enantioenriched, main-group organometallic nucleophiles to form C(sp 3)-C(sp 2) bonds. Such stereospecific cross-coupling reactions constitute a powerful synthetic approach to attaining precise 3D control of molecular structure, allowing new stereogenic centres to be readily introduced into molecular architectures. Examples of stereospecific, Pd-catalysed cross-coupling reactions have been reported for isolable enantioenriched alkylboron, alkyltin, alkylgermanium and alkylsilicon nucleophiles. In these reactions, a single, dominant stereospecific pathway of transmetallation to palladium is required to effect efficient chirality transfer to the cross-coupled product. However, the potential for competing stereoretentive and stereoinvertive pathways of transmetallation complicates the stereochemical transfer in these processes and impedes the rational development of new stereospecific cross-coupling variants. In this Review, we describe the use of enantioenriched organometallic nucleophiles in stereospecific, Pd-catalysed cross-coupling reactions. We focus on systems involving well-defined, isolable, enantioenriched nucleophiles in which a clear stereochemical course of transmetallation is followed. Specific modes of electronic activation that influence the reactivity of alkylmetal nucleophiles are described and presented in the context of their impact on the stereochemical course of cross-coupling reactions. We expect that this Review will serve as a valuable resource to assist in deconvoluting the many considerations that potentially impact the stereochemical outcome of Pd-catalysed cross-coupling reactions.
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6
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Zhu F, Chen Z, Walczak MA. Ligand-Free Copper(I)-Mediated Cross-Coupling Reactions of Organostannanes with Sulfur Electrophiles. J Org Chem 2020; 85:11942-11951. [PMID: 32902269 DOI: 10.1021/acs.joc.0c01399] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The synthesis of aryl thioether through the cross-coupling of C-S bond is a highly attractive area of research due to the prevalence of aryl thioether in bioactive natural products, functional materials, agrochemicals, and pharmaceutically active compounds. Herein, we report a ligand-free Cu(I) mediated electrophilic thiolation of organostannanes with sulfur electrophiles. A selective transfer of alkyl groups was achieved in reactions with alkyl carbastannatranes affording congested thioethers. This study offers a unified method to access diaryl and aryl alkyl thioethers and was demonstrated in the context of late-stage modifications..
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Affiliation(s)
- Feng Zhu
- Department of Chemistry, University of Colorado, Boulder, Colorado 80309, United States
| | - Zhenhao Chen
- Department of Chemistry, University of Colorado, Boulder, Colorado 80309, United States
| | - Maciej A Walczak
- Department of Chemistry, University of Colorado, Boulder, Colorado 80309, United States
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7
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Ma X, Zhao H, Binayeva M, Ralph G, Diane M, Zhao S, Wang CY, Biscoe MR. A General Approach to Stereospecific Cross-Coupling Reactions of Nitrogen-Containing Stereocenters. Chem 2020; 6:781-791. [PMID: 32440572 DOI: 10.1016/j.chempr.2020.02.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel strategy employing cyclohexyl spectator ligands in Stille cross-coupling reactions has been developed as a general solution to the long-standing challenge of conducting stereospecific cross-coupling reactions at nitrogen-containing stereocenters. This method enables direct access to enantioenriched products that are difficult (or impossible) to obtain via alternative preparative methods. Selective and predictable transfer of a single secondary alkyl unit can be achieved under reaction conditions that exploit subtle electronic differences between activated and unactivated alkyl units. Through this approach, enantioenriched α-stannylated nitrogen-containing stereocenters undergo Pd-catalyzed arylation and acylation reactions with exceptionally high stereofidelity in all instances investigated. We demonstrate this process by using α-stannylated pyrrolidine, azetidine, and open-chain (benzylic and non-benzylic) nucleophiles in stereospecific reactions. This process will facilitate rapid and reliable access to enantioenriched compounds possessing nitrogen-substituted stereocenters, which constitute ubiquitous structural motifs in biologically active compounds emerging from the drug-discovery process.
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Affiliation(s)
- Xinghua Ma
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
| | - Haoran Zhao
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
| | - Meruyert Binayeva
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
| | - Glenn Ralph
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
| | - Mohamed Diane
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
| | - Shibin Zhao
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
| | - Chao-Yuan Wang
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
| | - Mark R Biscoe
- Department of Chemistry & Biochemistry, The City College of New York, 160 Convent Ave., New York, NY 10031, USA.,PhD Program in Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA.,Lead Contact
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8
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Zhu F, O'Neill S, Rodriguez J, Walczak MA. Rethinking Carbohydrate Synthesis: Stereoretentive Reactions of Anomeric Stannanes. Chemistry 2018; 25:3147-3155. [PMID: 30051523 DOI: 10.1002/chem.201803082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Indexed: 12/29/2022]
Abstract
In this Concept article, recent advances are highlighted in the synthesis and applications of anomeric nucleophiles, a class of carbohydrates in which the C1 carbon bears a carbon-metal bond. First, the advantages of exploiting the carboanionic reactivity of carbohydrates and the methods for the synthesis of mono- and oligosaccharide stannanes are discussed. Second, recent developments in the glycosyl cross-coupling method resulting in the transfer of anomeric configuration from C1 stannanes to C-aryl glycosides are reviewed. These highly stereoretentive processes are ideally suited for the preparation of carbohydrate-based therapeutics and were demonstrated in the synthesis of antidiabetic drugs. Next, the application of the glycosyl cross-coupling method to the preparation of Se-glycosides and to glycodiversification of small molecules and peptides are highlighted. These reactions proceed with exclusive anomeric control for a broad range of substrates and tolerate carbohydrates with free hydroxyl groups. Taken together, anomeric nucleophiles have emerged as powerful tools for the synthesis of oligosaccharides and glycoconjugates and their future applications will open new possibilities to incorporate saccharides into small molecules and biologics.
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Affiliation(s)
- Feng Zhu
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, 80309, United States
| | - Sloane O'Neill
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, 80309, United States
| | - Jacob Rodriguez
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, 80309, United States
| | - Maciej A Walczak
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, 80309, United States
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9
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Abstract
Cross-coupling reactions are a staple in organic synthesis, especially for C-C bond formation with sp- and sp2-carbon electrophiles. In recent years, the range of accessible C-C bonds has been extended to stereogenic centers which expedites access to greater molecular complexity. However, these reactions predominantly depend upon late transition metal (LTM) catalysts whose cost, toxicity, and/or environmental impact have come under increasing scrutiny and governmental regulation. Here, we report Mn(II)Cl2 complexes alone, or with assistance from copper, catalyze the stereospecific cross-coupling of α-alkoxyalkylstannanes with organic electrophiles with complete retention of configuration.
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Affiliation(s)
- Rambabu Dakarapu
- Division of Chemistry, Department of Biochemistry, University of Texas Southwestern Medical Center , Dallas, Texas 75390, United States
| | - John R Falck
- Division of Chemistry, Department of Biochemistry, University of Texas Southwestern Medical Center , Dallas, Texas 75390, United States
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10
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Shrestha B, Thapa S, Gurung SK, Pike RAS, Giri R. General Copper-Catalyzed Coupling of Alkyl-, Aryl-, and Alkynylaluminum Reagents with Organohalides. J Org Chem 2016; 81:787-802. [DOI: 10.1021/acs.joc.5b02077] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Bijay Shrestha
- Department of Chemistry & Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Surendra Thapa
- Department of Chemistry & Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Santosh K. Gurung
- Department of Chemistry & Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Ryan A. S. Pike
- Department of Chemistry & Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Ramesh Giri
- Department of Chemistry & Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
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11
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Shrestha B, Giri R. Copper-catalyzed arylation of alkyl halides with arylaluminum reagents. Beilstein J Org Chem 2016; 11:2400-7. [PMID: 26734088 PMCID: PMC4685909 DOI: 10.3762/bjoc.11.261] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 11/12/2015] [Indexed: 12/21/2022] Open
Abstract
We report a Cu-catalyzed coupling between triarylaluminum reagents and alkyl halides to form arylalkanes. The reaction proceeds in the presence of N,N,N',N'-tetramethyl-o-phenylenediamine (NN-1) as a ligand in combination with CuI as a catalyst. This catalyst system enables the coupling of primary alkyl iodides and bromides with electron-neutral and electron-rich triarylaluminum reagents and affords the cross-coupled products in good to excellent yields.
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Affiliation(s)
- Bijay Shrestha
- Department of Chemistry & Chemical Biology, The University of New Mexico, Albuquerque, NM 87131, USA
| | - Ramesh Giri
- Department of Chemistry & Chemical Biology, The University of New Mexico, Albuquerque, NM 87131, USA
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12
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Wang CY, Derosa J, Biscoe MR. Configurationally Stable, Enantioenriched Organometallic Nucleophiles in Stereospecific Pd-Catalyzed Cross-Coupling Reactions: An Alternative Approach to Asymmetric Synthesis. Chem Sci 2015; 6:5105-5113. [PMID: 26388985 PMCID: PMC4571484 DOI: 10.1039/c5sc01710f] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Accepted: 06/30/2015] [Indexed: 01/28/2023] Open
Abstract
Several research groups have recently developed methods to employ configurationally stable, enantioenriched organometallic nucleophiles in stereospecific Pd-catalyzed cross-coupling reactions. By establishing the absolute configuration of a chiral alkyltin or alkylboron nucleophile prior to its use in cross-coupling reactions, new stereogenic centers may be rapidly and reliably generated with preservation of the known initial stereochemistry. While this area of research is still in its infancy, such stereospecific cross-coupling reactions may emerge as simple, general methods to access diverse, optically active products from common enantioenriched organometallic building blocks. This minireview highlights recent progress towards the development of general, stereospecific Pd-catalyzed cross-coupling reactions using configurationally stable organometallic nucleophiles.
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Affiliation(s)
- Chao-Yuan Wang
- Department of Chemistry , The City College of New York (CCNY) , 160 Convent Avenue , New York NY 10031 , USA .
- The Graduate Center of the City University of New York (CUNY) , 365 Fifth Avenue , New York NY 10016 , USA
| | - Joseph Derosa
- Department of Chemistry , The City College of New York (CCNY) , 160 Convent Avenue , New York NY 10031 , USA .
| | - Mark R. Biscoe
- Department of Chemistry , The City College of New York (CCNY) , 160 Convent Avenue , New York NY 10031 , USA .
- The Graduate Center of the City University of New York (CUNY) , 365 Fifth Avenue , New York NY 10016 , USA
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13
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Cherney AH, Kadunce NT, Reisman SE. Enantioselective and Enantiospecific Transition-Metal-Catalyzed Cross-Coupling Reactions of Organometallic Reagents To Construct C-C Bonds. Chem Rev 2015; 115:9587-652. [PMID: 26268813 PMCID: PMC4566132 DOI: 10.1021/acs.chemrev.5b00162] [Citation(s) in RCA: 625] [Impact Index Per Article: 69.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Alan H Cherney
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
| | - Nathaniel T Kadunce
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
| | - Sarah E Reisman
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology , Pasadena, California 91125, United States
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14
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Cordovilla C, Bartolomé C, Martínez-Ilarduya JM, Espinet P. The Stille Reaction, 38 Years Later. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00448] [Citation(s) in RCA: 271] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Carlos Cordovilla
- IU CINQUIMA/Química
Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain
| | - Camino Bartolomé
- IU CINQUIMA/Química
Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain
| | - Jesús M Martínez-Ilarduya
- IU CINQUIMA/Química
Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain
| | - Pablo Espinet
- IU CINQUIMA/Química
Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47071 Valladolid, Spain
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15
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Wang R, He A, Ramu E, Falck JR. Studies towards asymmetric synthesis of 4(S)-11-dihydroxydocosahexaenoic acid (diHDHA) featuring cross-coupling of chiral stannane under mild conditions. Org Biomol Chem 2015; 13:1624-8. [PMID: 25425336 DOI: 10.1039/c4ob02324b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient and asymmetric synthetic approach towards one of the biologically interesting 4(S)-11-diHDHA derivatives was developed. This process mainly relied on two reactions, one is the copper-catalyzed mild cross-coupling that allows for the efficient construction of a chiral α-alkynyl α-hydroxy motif and another is the synthesis of chiral α-hydroxy α-stannanes that has previously been developed by our group featuring the asymmetric stannylation using the well-established tributyltin hydride/diethyl zinc system from an aldehyde.
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Affiliation(s)
- Rui Wang
- Division of Chemistry, Department of Biochemistry University of Texas Southwestern Medical Center 5323 Harry Hines Blvd., Dallas, Texas 75390-9038, USA.
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16
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Thapa S, Basnet P, Gurung SK, Giri R. Copper-catalysed cross-coupling of arylzirconium reagents with aryl and heteroaryl iodides. Chem Commun (Camb) 2015; 51:4009-12. [DOI: 10.1039/c5cc00116a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An unprecedented CuI-catalysed cross-coupling of arylzirconium reagents with aryl and heteroaryl iodides is reported. Mechanistic studies with a Cp2ZrAr2 complex revealed that Cp2Zr(Ar)(Cl) is the reactive species that undergoes transmetalation with (PN-1)CuI.
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Affiliation(s)
- Surendra Thapa
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Prakash Basnet
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Santosh K. Gurung
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Ramesh Giri
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
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17
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Srivastav N, Singh R, Kaur V. Carbastannatranes: a powerful coupling mediators in Stille coupling. RSC Adv 2015. [DOI: 10.1039/c5ra09960a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Carbastannatranes are better coupling mediators in Stille coupling due to easy transfer of axial Sn-bound hydrocarbyl substituent during transmetallation step.
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Affiliation(s)
- Neha Srivastav
- Department of Chemistry
- Panjab University
- Chandigarh-160014
- India
| | - Raghubir Singh
- Department of Chemistry
- D.A.V. College
- Chandigarh-160010
- India
| | - Varinder Kaur
- Department of Chemistry
- Panjab University
- Chandigarh-160014
- India
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18
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Thapa S, Shrestha B, Gurung SK, Giri R. Copper-catalysed cross-coupling: an untapped potential. Org Biomol Chem 2015; 13:4816-27. [DOI: 10.1039/c5ob00200a] [Citation(s) in RCA: 128] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Copper is emerging as a viable catalytic metal for cross-coupling reactions to construct carbon–carbon (C–C) bonds.
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Affiliation(s)
- Surendra Thapa
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Bijay Shrestha
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Santosh K. Gurung
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Ramesh Giri
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
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19
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Li L, Zhao S, Joshi-Pangu A, Diane M, Biscoe MR. Stereospecific pd-catalyzed cross-coupling reactions of secondary alkylboron nucleophiles and aryl chlorides. J Am Chem Soc 2014; 136:14027-30. [PMID: 25226092 PMCID: PMC4195375 DOI: 10.1021/ja508815w] [Citation(s) in RCA: 192] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
![]()
We
report the development of a Pd-catalyzed process for the stereospecific
cross-coupling of unactivated secondary alkylboron nucleophiles and
aryl chlorides. This process tolerates the use of secondary alkylboronic
acids and secondary alkyltrifluoroborates and occurs without significant
isomerization of the alkyl nucelophile. Optically active secondary
alkyltrifluoroborate reagents undergo cross-coupling reactions with
stereospecific inversion of configuration using this method.
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Affiliation(s)
- Ling Li
- Department of Chemistry, The City College of New York (CCNY) , 160 Convent Avenue, New York, New York 10031, United States
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20
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Sakata K, Urabe D, Inoue M. Preparation and palladium-mediated cross-coupling of α-benzoyloxyalkylzinc bromides. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.05.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Copper-catalyzed cross-coupling reaction of α-sulfur-substituted alkylstannanes with acid chlorides. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.06.088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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22
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Stereoretentive Pd-catalysed Stille cross-coupling reactions of secondary alkyl azastannatranes and aryl halides. Nat Chem 2013; 5:607-12. [PMID: 23787752 DOI: 10.1038/nchem.1652] [Citation(s) in RCA: 139] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2013] [Accepted: 04/11/2013] [Indexed: 12/23/2022]
Abstract
The development of transition metal-catalysed cross-coupling reactions has greatly influenced the manner in which the synthesis of complex organic molecules is approached. A wide variety of methods are now available for the formation of C(sp(2))-C(sp(2)) bonds, and more recent work has focused on the use of C(sp(3)) electrophiles and nucleophiles. The use of secondary and tertiary alkyl nucleophiles in cross-coupling reactions remains a challenge because of the propensity of these alkyl groups to isomerize under the reaction conditions. Here, we report the development of a general Pd-catalysed process for the stereoretentive cross-coupling of secondary alkyl azastannatrane nucleophiles with aryl chlorides, bromides, iodides and triflates. Coupling partners with a wide range of electronic characteristics are well tolerated. The reaction occurs with minimal isomerization of the secondary alkyltin nucleophile, and with retention of absolute configuration. This process constitutes the first general method to use secondary alkyltin reagents in cross-coupling reactions.
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Li H, He A, Falck JR, Liebeskind LS. Stereocontrolled synthesis of α-amino-α'-alkoxy ketones by a copper-catalyzed cross-coupling of peptidic thiol esters and α-alkoxyalkylstannanes. Org Lett 2011; 13:3682-5. [PMID: 21675755 DOI: 10.1021/ol201330j] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A stereocontrolled synthesis of α-amino-α'-alkoxy ketones is described. This pH-neutral copper(I) thiophene-2-carboxylate (CuTC)-catalyzed cross-coupling of amino acid thiol esters and chiral nonracemic α-alkoxyalkylstannanes gives α-amino-α'-alkoxy ketones in good to excellent yields with complete retention of configuration at the α-amino- and α-alkoxy-substituted stereocenters.
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Affiliation(s)
- Hao Li
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, USA
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YU X, MA Y, ZHAO Z, XU Z, BAO M. Cross-Coupling Reaction of Benzylic Halides with Allyltributylstannane Catalyzed by Cu(OTf)<SUB>2</SUB>. CHINESE JOURNAL OF CATALYSIS 2011. [DOI: 10.3724/sp.j.1088.2011.01018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Goli M, He A, Falck JR. Pd-catalyzed cross-coupling of α-(acyloxy)-tri-n-butylstannanes with alkenyl, aryl, and heteroaryl electrophiles. Org Lett 2010; 13:344-6. [PMID: 21141984 DOI: 10.1021/ol102863u] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Racemic and scalemic α-(acyloxy)-tri-n-butylstannanes undergo Pd-catalyzed cross-couplings with alkenyl/aryl/heteroaryl iodides, bromides, and triflates in moderate to good yields in THF at 45 °C. Simple aryl iodides and unprotected aza-arenes, two classes of electrophiles that typically react sluggishly, are also good substrates. Cross-couplings proceed with retention of configuration at the alkenyl and stannyl-substituted stereocenters.
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Affiliation(s)
- Mohan Goli
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
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26
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Recent advances in the synthesis of (hetero)aryl-substituted heteroarenes via transition metal-catalysed direct (hetero)arylation of heteroarene C–H bonds with aryl halides or pseudohalides, diaryliodonium salts, and potassium aryltrifluoroborates. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.10.015] [Citation(s) in RCA: 522] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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27
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García Ruano JL, Duce S, Alemán J, López-Cantarero J, Remuiñán MJ, Cid MB. The role of the sulfinyl group in the copper catalyzed benzyl reactions from 2-p-tolylsulfinylbenzylstannanes. J Sulphur Chem 2009. [DOI: 10.1080/17415990902998595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- José Luis García Ruano
- a Departamento de Química Orgánica, Facultad de Ciencias , Universidad Autónoma de Madrid Cantoblanco , 28049, Madrid, Spain
| | - Sara Duce
- a Departamento de Química Orgánica, Facultad de Ciencias , Universidad Autónoma de Madrid Cantoblanco , 28049, Madrid, Spain
| | - José Alemán
- a Departamento de Química Orgánica, Facultad de Ciencias , Universidad Autónoma de Madrid Cantoblanco , 28049, Madrid, Spain
| | - Jesús López-Cantarero
- a Departamento de Química Orgánica, Facultad de Ciencias , Universidad Autónoma de Madrid Cantoblanco , 28049, Madrid, Spain
| | - Modesto J. Remuiñán
- a Departamento de Química Orgánica, Facultad de Ciencias , Universidad Autónoma de Madrid Cantoblanco , 28049, Madrid, Spain
| | - M. Belén Cid
- a Departamento de Química Orgánica, Facultad de Ciencias , Universidad Autónoma de Madrid Cantoblanco , 28049, Madrid, Spain
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Schmidtmann E, Oestreich M. Enantiospecific Synthesis and Allylation of All-Carbon-Substituted α-Chiral Allylic Stannanes. Angew Chem Int Ed Engl 2009; 48:4634-8. [DOI: 10.1002/anie.200901384] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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29
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Schmidtmann E, Oestreich M. Enantiospezifische Synthese und Allylierung ausschließlich Kohlenstoff-substituierter, α-chiraler Allylstannane. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200901384] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Evano G, Blanchard N, Toumi M. Copper-mediated coupling reactions and their applications in natural products and designed biomolecules synthesis. Chem Rev 2008; 108:3054-131. [PMID: 18698737 DOI: 10.1021/cr8002505] [Citation(s) in RCA: 1690] [Impact Index Per Article: 105.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Gwilherm Evano
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint Quentin en Yvelines, 45 avenue des Etats-Unis, 78035 Versailles Cedex, France.
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He A, Falck JR. Synthesis of enantioenriched alpha-(hydroxyalkyl)-tri-n-butylstannanes. Angew Chem Int Ed Engl 2008; 47:6586-9. [PMID: 18646026 DOI: 10.1002/anie.200802313] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anyu He
- Department of Biochemistry, University of Texas, Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9038, USA
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32
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He A, Falck J. Synthesis of Enantioenriched α-(Hydroxyalkyl)-tri-n-butylstannanes. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200802313] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Fernandopulle SC, Clive DLJ, Yu M. [1-(Phenylseleno)alkyl]stannanes−Mixed Selenium/Tin Analogs of Acetals: Preparation from α-Hydroxystannanes and Use for Generating Selenium-Stabilized Carbanions. J Org Chem 2008; 73:6018-21. [DOI: 10.1021/jo8004292] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Derrick L. J. Clive
- Chemistry Department, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
| | - Maolin Yu
- Chemistry Department, University of Alberta, Edmonton, Alberta, Canada T6G 2G2
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Paixão MW, Weber M, Braga AL, de Azeredo JB, Deobald AM, Stefani HA. Copper salt-catalyzed homo-coupling reaction of potassium alkynyltrifluoroborates: a simple and efficient synthesis of symmetrical 1,3-diynes. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.02.083] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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35
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Falck JR, Reddy LM, Byun K, Campbell WB, Yi XY. Epoxygenase eicosanoids: synthesis of tetrahydrofuran-diol metabolites and their vasoactivity. Bioorg Med Chem Lett 2007; 17:2634-8. [PMID: 17293113 PMCID: PMC1950572 DOI: 10.1016/j.bmcl.2007.01.096] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Revised: 01/27/2007] [Accepted: 01/30/2007] [Indexed: 12/30/2022]
Abstract
Eight members of a recently identified family of tetrahydrofuran-diols (THFDs), originating from epoxyeicosatrienoic acids (EETs), were prepared stereospecifically from D-(+)-glucose. The THFDs potently induced relaxation of pre-contracted bovine arteries.
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Affiliation(s)
- J R Falck
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
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36
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Kagoshima H, Takahashi N. A Convenient, Catalyst-free Cross-coupling Reaction of α-Sulfur-substituted Alkylstannanes with Acid Chlorides Leading to α-Sulfur-substituted Ketones. CHEM LETT 2007. [DOI: 10.1246/cl.2007.14] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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37
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Anderson JC, Munday RH. Vinyldimethylphenylsilanes as Safety Catch Silanols in Fluoride-Free Palladium-Catalyzed Cross-Coupling Reactions. J Org Chem 2004; 69:8971-4. [PMID: 15575787 DOI: 10.1021/jo048746t] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of five structurally diverse vinyldimethylphenylsilanes have been shown to undergo a fluoride-free one-pot palladium-catalyzed cross-coupling reaction with phenyl iodide to give ipso coupled products in 62-86% yield. The limitations of this present protocol lie in the activation of Si-Ph vs protodesilylation by KOTMS/18-C-6, which seems sensitive to the sterics of cis substituents, but not geminal substituents.
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Affiliation(s)
- James C Anderson
- School of Chemistry, University of Nottingham, Nottingham, NG7 2RD, United Kingdom.
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Falck JR, Barma DK, Mohapatra S, Bandyopadhyay A, Reddy KM, Qi J, Campbell WB. Asymmetric synthesis of the stereoisomers of 11,12,15(S)-trihydroxyeicosa-5(Z),8(Z),13(E)-trienoic acid, a potent endothelium-derived vasodilator. Bioorg Med Chem Lett 2004; 14:4987-90. [PMID: 15341965 DOI: 10.1016/j.bmcl.2004.07.019] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2004] [Accepted: 07/07/2004] [Indexed: 02/02/2023]
Abstract
The four stereoisomers of the endothelial-derived vasorelaxant 11,12,15(S)-trihydroxyeicosatrienoic acid [1, 11,12,15(S)-THETA] were prepared by a triply convergent, asymmetric route that exploited the stereospecific, copper mediated cross-coupling of alpha,beta-dialkoxystannanes with organic electrophiles and the utility of dialkylthionocarbamates as orthogonal alcohol protective groups. Only 11(R),12(S),15(S)-THETA was comparable to natural material by HPLC, GC/MS, and in vitro bioassay.
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Affiliation(s)
- J R Falck
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, TX 75390-9038, USA.
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