451
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Fan H, Shang Y, Su W. Palladium-Catalyzed Direct Arylation of Polyfluoroarenes with Organosilicon Reagents. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402091] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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452
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Shimizu K, Minami Y, Goto O, Ikehira H, Hiyama T. Silicon-based C–N Cross-coupling Reaction. CHEM LETT 2014. [DOI: 10.1246/cl.131075] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | - Yasunori Minami
- Research and Development Initiative, Chuo University
- JST, ACT-C
| | - Osamu Goto
- Tsukuba Research Laboratory, Sumitomo Chemical
| | | | - Tamejiro Hiyama
- Research and Development Initiative, Chuo University
- JST, ACT-C
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453
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Heck, Sonogashira, and Hiyama Reactions Catalyzed by Palladium Nanoparticles Stabilized by Tris-Imidazolium Salt. European J Org Chem 2014. [DOI: 10.1002/ejoc.201400162] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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454
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Zhang W, Liu F, Li K, Zhao B. Pd-catalyzed desulfitative Hiyama coupling with sulfonyl chlorides. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3139] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Wei Zhang
- Department of Chemistry and Chemical Engineering; Xinxiang University; Xinxiang, Henan Province 453003 People's Republic of China
| | - Fang Liu
- Life Science Research Center; Hebei North University; Zhangjiakou, Hebei Province 075000 People's Republic of China
| | - Ke Li
- Jiaozuo City Environmental Protection Bureau; Jiaozuo, Henan Province 453003 People's Republic of China
| | - Baoli Zhao
- Institute of Applied Chemistry and Department of Chemistry; Shaoxing University; Shaoxing Zhejiang Province 312000 People's Republic of China
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455
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Chavhan SW, Cook MJ. Silicon-Directed Rhenium-Catalyzed Allylic Carbaminations and Oxidative Fragmentations of γ-Silyl Allylic Alcohols. Chemistry 2014; 20:4891-5. [DOI: 10.1002/chem.201400104] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Indexed: 12/13/2022]
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456
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Okuda Y, Ishiguro Y, Mori S, Nakajima K, Nishihara Y. Experimental and Theoretical Studies on the Platinum-Mediated Selective C(sp)–Si Bond Cleavage of Alkynylsilanes. Organometallics 2014. [DOI: 10.1021/om5002588] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yasuhiro Okuda
- Division of Earth, Life, and Molecular Sciences, Graduate School
of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Okayama 700-8530, Japan
| | - Yuya Ishiguro
- Division of Earth, Life, and Molecular Sciences, Graduate School
of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Okayama 700-8530, Japan
| | - Seiji Mori
- Faculty of Science, Ibaraki University, 2-1-1 Bunkyo, Mito 310-8512, Japan
| | - Kiyohiko Nakajima
- Department of Chemistry,
Faculty of Education, Aichi University of Education, 1 Hirosawa, Igaya, Kariya, Aichi 448-8542, Japan
| | - Yasushi Nishihara
- Division of Earth, Life, and Molecular Sciences, Graduate School
of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Okayama 700-8530, Japan
- ACT-C, Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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457
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Nguyen MH, Smith AB. Recyclable polystyrene-supported siloxane-transfer agent for palladium-catalyzed cross-coupling reactions. Org Lett 2014; 16:2070-3. [PMID: 24661113 PMCID: PMC3993864 DOI: 10.1021/ol5007086] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The rational design, synthesis, and validation of a significantly improved insoluble polymer-supported siloxane-transfer agent has been achieved that permits efficient palladium-catalyzed cross-coupling reactions. The cross-linked polystyrene support facilitates product purification with excellent siloxane recycling. Drawbacks of a previous polymer-supported siloxane-transfer agent, relating to reaction efficiency and polymer stability after repeated cycles, have been addressed.
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Affiliation(s)
- Minh H Nguyen
- Department of Chemistry, Laboratory for Research on the Structure of Matter and Monell Chemical Senses Center, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States
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458
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Chen K, Zhang XS, Shi ZJ. Beyond C–H and C–O activation: the evolution of components in cross-coupling reactions. PURE APPL CHEM 2014. [DOI: 10.1515/pac-2014-5038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C–H and C–O bonds are two of the most abundant chemical bonds in nature. Direct application of C–H and C–O bonds to take place of C–X bonds in cross coupling reactions exhibited numerous advantages since the pre-activation and the emission of harmful wastes can be avoided. In this synopsis, a variety of novel transformations related to cross coupling reactions based on direct C–H and C–O activation are described.
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459
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McLaughlin MG, Cook MJ. Highly diastereoselective hydrosilylations of allylic alcohols. Chem Commun (Camb) 2014; 50:3501-4. [PMID: 24557001 DOI: 10.1039/c4cc00138a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The highly syn-selective hydrosilylation of allylic alcohols was developed which, following oxidation, provided 1,3 alcohols containing two contiguous stereocentres. Through judicious choice of silane the complementary anti-selective hydrosilylation was also developed. This protocol was applied to the synthesis of an all syn polyketide stereotriad.
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Affiliation(s)
- Mark G McLaughlin
- School of Chemistry and Chemical Engineering, Queen's University Belfast, Belfast, BT9 5AG, Northern Ireland.
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460
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Minami Y, Shimizu K, Tsuruoka C, Komiyama T, Hiyama T. Synthesis of HOMSi Reagents by Pd/Cu-Catalyzed Silylation of Bromoarenes with Disilanes. CHEM LETT 2014. [DOI: 10.1246/cl.130919] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yasunori Minami
- Research and Development Initiative, Chuo University
- JST, ACT-C
| | | | | | | | - Tamejiro Hiyama
- Research and Development Initiative, Chuo University
- JST, ACT-C
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461
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Planellas M, Guo W, Alonso F, Yus M, Shafir A, Pleixats R, Parella T. Hydrosilylation of Internal Alkynes Catalyzed by Tris- Imidazolium Salt-Stabilized Palladium Nanoparticles. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201300641] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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462
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Cornelissen L, Cirriez V, Vercruysse S, Riant O. Copper-catalyzed Hiyama cross-coupling using vinylsilanes and benzylic electrophiles. Chem Commun (Camb) 2014; 50:8018-20. [DOI: 10.1039/c4cc02923b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper-catalyzed cross-coupling of vinylsiloxanes with benzyl bromides allowing a mild and simple access to important allyl arene compounds.
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Affiliation(s)
- L. Cornelissen
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST) – Université catholique de Louvain
- 1348 Louvain-la-Neuve, Belgium
| | - V. Cirriez
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST) – Université catholique de Louvain
- 1348 Louvain-la-Neuve, Belgium
| | - S. Vercruysse
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST) – Université catholique de Louvain
- 1348 Louvain-la-Neuve, Belgium
| | - O. Riant
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST) – Université catholique de Louvain
- 1348 Louvain-la-Neuve, Belgium
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463
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464
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Thirunavukkarasu VS, Kozhushkov SI, Ackermann L. C–H nitrogenation and oxygenation by ruthenium catalysis. Chem Commun (Camb) 2014; 50:29-39. [DOI: 10.1039/c3cc47028h] [Citation(s) in RCA: 342] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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465
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Li Z, Lin S, Ji L, Zhang Z, Zhang X, Ding Y. Nanoporous palladium catalyzed silicon-based one-pot cross-coupling reaction of aryl iodides with organosilanes. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00256c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One-pot cross-coupling of aryl iodides with organosilanes is realized using dealloyed nanoporous palladium as a sustainable and heterogeneous catalyst.
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Affiliation(s)
- Zhiwen Li
- Center for Advanced Energy Materials & Technology Research (AEMT)
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, China
| | - Sha Lin
- Center for Advanced Energy Materials & Technology Research (AEMT)
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, China
| | - Lisha Ji
- Center for Advanced Energy Materials & Technology Research (AEMT)
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, China
| | - Zhonghua Zhang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials
- Ministry of Education
- Shandong University
- Jinan 250061, China
| | - Xiaomei Zhang
- Center for Advanced Energy Materials & Technology Research (AEMT)
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, China
| | - Yi Ding
- Center for Advanced Energy Materials & Technology Research (AEMT)
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, China
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials
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466
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Cordonnier MCA, Kan SBJ, Gockel B, Goh SS, Anderson EA. Carbopalladation of bromoene-alkynylsilanes: mechanistic insights and synthesis of fused-ring bicyclic silanes and phenols. Org Chem Front 2014. [DOI: 10.1039/c4qo00123k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Palladium-catalyzed cyclizations of silylated bromoenynes lead to bicyclic cyclohexadienes that are precursors to enones and phenols. Novel cyclization pathways and mechanistic insights are also disclosed.
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Affiliation(s)
| | | | - Birgit Gockel
- Chemistry Research Laboratory
- University of Oxford
- Oxford, UK
| | - Shermin S. Goh
- Chemistry Research Laboratory
- University of Oxford
- Oxford, UK
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467
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Sun J, Wang Y, Han L, Xu D, Chen Y, Peng X, Guo H. Photoinduced HBr-catalyzed C–Si bond cleavage of benzylsilanes and their subsequent oxidation into benzoic acids with air as the terminal oxidant. Org Chem Front 2014. [DOI: 10.1039/c4qo00229f] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A photoinduced highly efficient C–Si bond cleavage reaction of benzylsilanes under the catalysis of HBr was developed. The in situ generated benzyl radical intermediates were aerobically oxidized into benzoic acids highly chemoselectively.
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Affiliation(s)
- Jing Sun
- Department of Chemistry
- Fudan University
- Shanghai, P. R. China
- School of Chemical Engineering
- Nanjing University of Science and Technology
| | - Yu Wang
- Department of Head and Neck Surgery
- Fudan University Shanghai Cancer Center; Department of Oncology
- Shanghai Medical College
- Fudan University
- Shanghai, P. R. China
| | - Liqiong Han
- Department of Chemistry
- Fudan University
- Shanghai, P. R. China
| | - Dawen Xu
- Department of Chemistry
- Fudan University
- Shanghai, P. R. China
| | - Yiyong Chen
- Department of Chemistry
- Fudan University
- Shanghai, P. R. China
| | - Xinhua Peng
- School of Chemical Engineering
- Nanjing University of Science and Technology
- Nanjing, P. R. China
| | - Hao Guo
- Department of Chemistry
- Fudan University
- Shanghai, P. R. China
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
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468
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Campbell CD, Greenaway RL, Holton OT, Chapman HA, Anderson EA. Palladium-catalyzed cyclization of bromoenynamides to tricyclic azacycles: synthesis of trikentrin-like frameworks. Chem Commun (Camb) 2014; 50:5187-9. [DOI: 10.1039/c3cc45634j] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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469
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Han FS. Transition-metal-catalyzed Suzuki-Miyaura cross-coupling reactions: a remarkable advance from palladium to nickel catalysts. Chem Soc Rev 2013; 42:5270-98. [PMID: 23460083 DOI: 10.1039/c3cs35521g] [Citation(s) in RCA: 795] [Impact Index Per Article: 72.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In the transition-metal-catalyzed cross-coupling reactions, the use of the first row transition metals as catalysts is much more appealing than the precious metals owing to the apparent advantages such as cheapness and earth abundance. Within the last two decades, particularly the last five years, explosive interests have been focused on the nickel-catalyzed Suzuki-Miyaura reactions. This has greatly advanced the chemistry of transition-metal-catalyzed cross-coupling reactions. Most notably, a broad range of aryl electrophiles such as phenols, aryl ethers, esters, carbonates, carbamates, sulfamates, phosphates, phosphoramides, phosphonium salts, and fluorides, as well as various alkyl electrophiles, which are conventionally challenging, by applying palladium catalysts can now be coupled efficiently with boron reagents in the presence of nickel catalysts. In this review, we would like to summarize the progress in this reaction.
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Affiliation(s)
- Fu-She Han
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, P. R. China
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470
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Martínez R, Pastor IM, Yus M. 1,2-Functionalized Imidazoles as Palladium Ligands: An Efficient and Robust Catalytic System for the Fluorine-Free Hiyama Reaction. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301439] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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471
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Álvarez R, Vaz B, Gronemeyer H, de Lera ÁR. Functions, therapeutic applications, and synthesis of retinoids and carotenoids. Chem Rev 2013; 114:1-125. [PMID: 24266866 DOI: 10.1021/cr400126u] [Citation(s) in RCA: 149] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Rosana Álvarez
- Departamento de Química Orgánica, Centro de Investigación Biomédica (CINBIO), and Instituto de Investigación Biomédica de Vigo (IBIV), Universidade de Vigo , 36310 Vigo, Spain
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472
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Yu Z, Lan Y. Mechanism of Rhodium-Catalyzed Carbon–Silicon Bond Cleavage for the Synthesis of Benzosilole Derivatives: A Computational Study. J Org Chem 2013; 78:11501-7. [DOI: 10.1021/jo402070f] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Zhaoyuan Yu
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400030 China
| | - Yu Lan
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400030 China
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473
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Miller ZD, Li W, Belderrain TR, Montgomery J. Regioselective allene hydrosilylation catalyzed by N-heterocyclic carbene complexes of nickel and palladium. J Am Chem Soc 2013; 135:15282-5. [PMID: 24079389 DOI: 10.1021/ja407749w] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Regioselective methods for allene hydrosilylation have been developed, with regioselectivity being governed primarily by the choice of metal. Alkenylsilanes are produced via nickel catalysis with larger N-heterocyclic carbene (NHC) ligands, and allylsilanes are produced via palladium catalysis with smaller NHC ligands. These complementary methods allow either regioisomeric product to be obtained with exceptional regiocontrol.
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Affiliation(s)
- Zachary D Miller
- Department of Chemistry, University of Michigan , 930 North University Avenue, Ann Arbor, Michigan 48109-1055, United States
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474
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Martin SES, Watson DA. Silyl-Heck Reactions for the Preparation of Unsaturated Organosilanes. Synlett 2013; 24:2177-2182. [PMID: 29104371 DOI: 10.1055/s-0033-1339795] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Few methods exist to directly install silyl functionality onto olefins. This Synpacts highlights the state of the art of the silyl-Heck reaction and our recently developed conditions for preparing allyl and vinyl silanes from terminal alkenes using this method.
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Affiliation(s)
- Sara E S Martin
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA
| | - Donald A Watson
- Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, USA
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475
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Gurung SK, Thapa S, Vangala AS, Giri R. Copper-catalyzed Hiyama coupling of (hetero)aryltriethoxysilanes with (hetero)aryl iodides. Org Lett 2013; 15:5378-81. [PMID: 24079478 DOI: 10.1021/ol402701x] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A Cu(I)-catalyzed Hiyama coupling was achieved, which proceeds in the absence of an ancillary ligand for aryl-heteroaryl and heteroaryl-heteroaryl couplings. A P,N-ligand is required to obtain the best product yields for aryl-aryl couplings. In addition to facilitating transmetalation, CsF is also found to function as a stabilizer of the [CuAr] species, potentially generated as an intermediate after transmetalation of aryltriethoxysilanes with Cu(I)-catalysts in the absence of ancillary ligands.
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Affiliation(s)
- Santosh K Gurung
- Department of Chemistry & Chemical Biology, University of New Mexico , Albuquerque, New Mexico 87131, United States
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476
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Hornillos V, Giannerini M, Vila C, Fañanás-Mastral M, Feringa BL. Catalytic Direct Cross-Coupling of Organolithium Compounds with Aryl Chlorides. Org Lett 2013; 15:5114-7. [DOI: 10.1021/ol402408v] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Valentín Hornillos
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Massimo Giannerini
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Carlos Vila
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Martín Fañanás-Mastral
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Ben L. Feringa
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
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477
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Ding S, Song LJ, Chung LW, Zhang X, Sun J, Wu YD. Ligand-Controlled Remarkable Regio- and Stereodivergence in Intermolecular Hydrosilylation of Internal Alkynes: Experimental and Theoretical Studies. J Am Chem Soc 2013; 135:13835-42. [DOI: 10.1021/ja405752w] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Shengtao Ding
- Department of
Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Li-Juan Song
- Lab of Computational
Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Lung Wa Chung
- Department of
Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Xinhao Zhang
- Lab of Computational
Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Jianwei Sun
- Department of
Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Yun-Dong Wu
- Lab of Computational
Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- College of Chemistry, Peking University, Beijing 100871, China
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478
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Gordillo A, Ortuño MA, López-Mardomingo C, Lledós A, Ujaque G, de Jesús E. Mechanistic studies on the Pd-catalyzed vinylation of aryl halides with vinylalkoxysilanes in water: the effect of the solvent and NaOH promoter. J Am Chem Soc 2013; 135:13749-63. [PMID: 23968504 DOI: 10.1021/ja404255u] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The mechanism of the Pd-catalyzed vinylation of aryl halides with vinylalkoxysilanes in water has been studied using different catalytic precursors. The NaOH promoter converts the initial vinylalkoxysilane into a highly reactive water-soluble vinylsilanolate species. Similarly, deuterium-labeling experiments have shown that, irrespective of the catalytic precursor used, vinylation occurs exclusively at the CH vinylic functionality via a Heck reaction and not at the C-Si bond via a Hiyama cross-coupling. The involvement of a Heck mechanism is interpreted in terms of the reduced nucleophilicity of the base in water, which disfavors the transmetalation step. The Heck product (β-silylvinylarene) undergoes partial desilylation, with formation of a vinylarene, by three different routes: (a) hydrolytic desilylation by the aqueous solvent (only at high temperature); (b) transmetalation of the silyl olefin on the PdH Heck intermediate followed by reductive elimination of vinylarene; (c) reinsertion of the silyl olefin into the PdH bond of the Heck intermediate followed by β-Si syn-elimination. Both the Hiyama and Heck catalytic cycles and desilylation mechanisms b and c have been computationally evaluated for the [Pd(en)Cl2] precursor in water as solvent. The calculated Gibbs energy barriers support the reinsertion route proposed on the basis of the experimental results.
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Affiliation(s)
- Alvaro Gordillo
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá , Edificio de Farmacia, Campus Universitario, E28871 Alcalá de Henares, Madrid, Spain
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479
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Mita T, Michigami K, Sato Y. Iridium- and rhodium-catalyzed dehydrogenative silylations of C(sp3)-H bonds adjacent to a nitrogen atom using hydrosilanes. Chem Asian J 2013; 8:2970-3. [PMID: 24006175 DOI: 10.1002/asia.201300930] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Indexed: 01/02/2023]
Affiliation(s)
- Tsuyoshi Mita
- Faculty of Pharmaceutical Sciences, Hokkaido University, Nishi 6, Kita 12, Kita-ku, Sapporo 060-0812 (Japan), Fax: (+81) 11-706-4982.
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480
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Nguyen MH, Smith AB. Copper-catalyzed electrophilic amination of organolithiums mediated by recoverable siloxane transfer agents. Org Lett 2013; 15:4872-5. [PMID: 24000819 DOI: 10.1021/ol4023084] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The development and validation of copper-catalyzed, electrophilic amination of aryl and heteroaryl organolithiums with N,N-dialkyl-O-benzoylhydroxylamines have been achieved exploiting recoverable siloxane transfer agents. Given the ready availability of organolithium compounds, the mild reaction conditions, the ease of product purification, and the ready recovery of the siloxane transfer agents, this transformation comprises a useful tactic to access diverse aryl and heteroaryl amines.
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Affiliation(s)
- Minh H Nguyen
- Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States
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481
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Martin SES, Watson DA. Preparation of vinyl silyl ethers and disiloxanes via the silyl-Heck reaction of silyl ditriflates. J Am Chem Soc 2013; 135:13330-3. [PMID: 23984876 DOI: 10.1021/ja407748z] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Vinyl silyl ethers and disiloxanes can now be prepared from aryl-substituted alkenes and related substrates using a silyl-Heck reaction. The reaction employs a commercially available catalyst system and mild conditions. This work represents a highly practical means of accessing diverse classes of vinyl silyl ether substrates in an efficient and direct manner with complete regiomeric and geometric selectivity.
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Affiliation(s)
- Sara E S Martin
- Department of Chemistry and Biochemistry, University of Delaware , Newark, Delaware 19716, United States
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482
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Nguyen MH, Smith AB. Polymer-supported siloxane transfer agents for Pd-catalyzed cross-coupling reactions. Org Lett 2013; 15:4258-61. [PMID: 23901881 DOI: 10.1021/ol402047d] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The design, synthesis, and validation of a ring-opening metathesis polymerization (ROMP) polymer supporting siloxane transfer agents have been achieved that permit efficient palladium-catalyzed cross-coupling reactions. The solubility properties of the polymer facilitate not only product purification but also polymer recycling without significant loss of cross-coupling activity.
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Affiliation(s)
- Minh H Nguyen
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
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483
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Direct catalytic cross-coupling of organolithium compounds. Nat Chem 2013; 5:667-72. [PMID: 23881497 DOI: 10.1038/nchem.1678] [Citation(s) in RCA: 169] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Accepted: 05/03/2013] [Indexed: 12/22/2022]
Abstract
Catalytic carbon-carbon bond formation based on cross-coupling reactions plays a central role in the production of natural products, pharmaceuticals, agrochemicals and organic materials. Coupling reactions of a variety of organometallic reagents and organic halides have changed the face of modern synthetic chemistry. However, the high reactivity and poor selectivity of common organolithium reagents have largely prohibited their use as a viable partner in direct catalytic cross-coupling. Here we report that in the presence of a Pd-phosphine catalyst, a wide range of alkyl-, aryl- and heteroaryl-lithium reagents undergo selective cross-coupling with aryl- and alkenyl-bromides. The process proceeds quickly under mild conditions (room temperature) and avoids the notorious lithium halogen exchange and homocoupling. The preparation of key alkyl-, aryl- and heterobiaryl intermediates reported here highlights the potential of these cross-coupling reactions for medicinal chemistry and material science.
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484
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Cheval NP, Dikova A, Blanc A, Weibel JM, Pale P. Vinyl nosylates: an ideal partner for palladium-catalyzed cross-coupling reactions. Chemistry 2013; 19:8765-8. [PMID: 23695947 DOI: 10.1002/chem.201300127] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Nicolas P Cheval
- Laboratoire de Synthèse, Réactivité Organiques & Catalyse, Institut de Chimie de Strasbourg, associé au CNRS, Université de Strasbourg, 4 rue Blaise Pascal, 67070 Strasbourg, France
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485
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Martinez-Solorio D, Hoye AT, Nguyen MH, Smith AB. The design, synthesis and validation of recoverable and readily reusable siloxane transfer agents for Pd-catalyzed cross-coupling reactions. Org Lett 2013; 15:2454-7. [PMID: 23627729 PMCID: PMC3762947 DOI: 10.1021/ol400922j] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The development of competent, recoverable and reusable 1-oxa-2-silacyclopentene (siloxane) transfer agents for Pd-catalyzed cross-coupling reactions (CCRs) of organolithium reagents with aryl and alkenyl iodides has been achieved. Drawbacks of the first-generation siloxane-transfer agent (1), relating to facile recovery for potential recycling, have been addressed.
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Affiliation(s)
- Dionicio Martinez-Solorio
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | | | - Minh H. Nguyen
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Amos B. Smith
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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486
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Zhou H, Moberg C. Regio- and Stereoselective Hydrosilylation of 1,3-Enynes Catalyzed by Palladium. Org Lett 2013; 15:1444-7. [DOI: 10.1021/ol4001334] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hui Zhou
- Department of Chemistry, Organic Chemistry, School of Chemical Science and Engineering, KTH Royal Institute of Technology, SE 100 44 Stockholm, Sweden
| | - Christina Moberg
- Department of Chemistry, Organic Chemistry, School of Chemical Science and Engineering, KTH Royal Institute of Technology, SE 100 44 Stockholm, Sweden
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487
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Shimizu K, Minami Y, Nakao Y, Ohya KI, Ikehira H, Hiyama T. Polyarylene Synthesis by Cross-Coupling with HOMSi Reagents. CHEM LETT 2013. [DOI: 10.1246/cl.2013.45] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
| | | | | | | | - Hideyuki Ikehira
- Organic Synthesis Research Laboratory, Sumitomo Chemical Co., Ltd
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488
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Kim JH, Chung YK. Copper nanoparticle-catalyzed cross-coupling of alkyl halides with Grignard reagents. Chem Commun (Camb) 2013; 49:11101-3. [DOI: 10.1039/c3cc46419a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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489
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Nishihara Y. A Historic Overview of the Metal-Catalyzed Cross-Coupling Reactions. LECTURE NOTES IN CHEMISTRY 2013. [DOI: 10.1007/978-3-642-32368-3_1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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490
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Modha SG, Mehta VP, Van der Eycken EV. Transition metal-catalyzed C–C bond formation via C–S bond cleavage: an overview. Chem Soc Rev 2013; 42:5042-55. [DOI: 10.1039/c3cs60041f] [Citation(s) in RCA: 290] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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491
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Tang S, Li SH, Yan WB. Palladium-catalyzed cross-coupling reaction of aryl(trialkyl)silanes with aryl nitriles. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.09.072] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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492
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Onoe M, Baba K, Kim Y, Kita Y, Tobisu M, Chatani N. Rhodium-Catalyzed Carbon–Silicon Bond Activation for Synthesis of Benzosilole Derivatives. J Am Chem Soc 2012; 134:19477-88. [DOI: 10.1021/ja3096174] [Citation(s) in RCA: 132] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Masahiro Onoe
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Katsuaki Baba
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yoonjoo Kim
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yusuke Kita
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Mamoru Tobisu
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
- Center for Atomic
and Molecular Technologies, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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493
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Wu XF, Neumann H. Zinc-Catalyzed Organic Synthesis: CC, CN, CO Bond Formation Reactions. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200547] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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494
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Cui H, Ma B, Cui C. Metal-Free, Stereospecific Bis-Silylation of Functionalized Alkynes with NHC-Supported Silylaminosilylene. Organometallics 2012. [DOI: 10.1021/om3009958] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haiyan Cui
- State Key Laboratory
of Elemento-organic Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Bing Ma
- State Key Laboratory
of Elemento-organic Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Chunming Cui
- State Key Laboratory
of Elemento-organic Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
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495
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Wu XF, Neumann H, Beller M. Synthesis of Heterocycles via Palladium-Catalyzed Carbonylations. Chem Rev 2012; 113:1-35. [DOI: 10.1021/cr300100s] [Citation(s) in RCA: 961] [Impact Index Per Article: 80.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Xiao-Feng Wu
- Department of Chemistry, Zhejiang
Sci-Tech University, Xiasha Campus, Hangzhou, Zhejiang Province, P.
R. China 310018
- Leibniz-Institut
für
Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse
29a, 18059 Rostock, Germany
| | - Helfried Neumann
- Leibniz-Institut
für
Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse
29a, 18059 Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut
für
Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse
29a, 18059 Rostock, Germany
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496
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Abstract
Biaryls (two directly connected aromatic rings, Ar(1)-Ar(2)) are common motifs in pharmaceuticals, agrochemicals, and organic materials. Current methods for establishing the Ar(1)-Ar(2) bond are dominated by the cross-coupling of aryl halides (Ar(1)-X) with aryl metallics (Ar(2)-M). We report that, in the presence of 1 to 2 mole percent of a gold catalyst and a mild oxidant, a wide range of arenes (Ar(1)-H) undergo site-selective arylation by arylsilanes (Ar(2)-SiMe(3)) to generate biaryls (Ar(1)-Ar(2)), with little or no homocoupling (Ar(1)-Ar(1)/Ar(2)-Ar(2)). Catalysis proceeds at room temperature and tolerates a broad range of functional groups, including those incompatible with cross-coupling. These features expedite biaryl preparation, as demonstrated by synthesis of the nonsteroidal anti-inflammatory diflunisal.
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Affiliation(s)
- Liam T Ball
- School of Chemistry, University of Bristol, Cantock's Close, Bristol, UK
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497
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Psyllaki A, Lykakis IN, Stratakis M. Reaction of hydrosilanes with alkynes catalyzed by gold nanoparticles supported on TiO2. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.08.021] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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498
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Zhou H, Moberg C. Tunable Cross Coupling of Silanols: Selective Synthesis of Heavily Substituted Allenes and Butadienes. J Am Chem Soc 2012; 134:15992-9. [DOI: 10.1021/ja3070717] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hui Zhou
- KTH Royal Institute of Technology, School of Chemical Science and Engineering, Department of Chemistry,
Organic Chemistry, SE 100 44 Stockholm,
Sweden
| | - Christina Moberg
- KTH Royal Institute of Technology, School of Chemical Science and Engineering, Department of Chemistry,
Organic Chemistry, SE 100 44 Stockholm,
Sweden
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499
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Correra TC, Riveros JM. Sequential Methyl–Fluorine Exchange Reactions of Siloxide Ions in the Gas Phase. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201203970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Thiago C. Correra
- Instituto de Quıímica, Universidade de São Paulo, Caixa Postal 26077, São Paulo, CEP 05599‐970 (Brazil)
| | - José M. Riveros
- Instituto de Quıímica, Universidade de São Paulo, Caixa Postal 26077, São Paulo, CEP 05599‐970 (Brazil)
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Rua Santa Adelia 166, Santo André, SP, CEP 09210‐170 (Brazil)
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500
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Kumar A, Ghosh P. Studies of the Electronic Properties of N-Heterocyclic Carbene Ligands in the Context of Homogeneous Catalysis and Bioorganometallic Chemistry. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200622] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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