1
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Raigar AK, Saini K, Manju, Jyoti N, Thirumoorthi R, Guleria A. A Green Approach for the Synthesis of 1,4‐Diphenylbutadiyne‐1,3
via
C−H Activated Aerobic C
sp
−C
sp
Homocoupling Catalyzed by CuFe
2
O
4
Nanoparticles. ChemistrySelect 2023. [DOI: 10.1002/slct.202300610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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2
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Liao YA, Peng WS, Liu LJ, Ye TY, Fu JH, Chan YT, Tsai FY. Iron-Catalyzed Cadiot-Chodkiewicz Coupling with High Selectivity in Water under Air. J Org Chem 2022; 87:13698-13707. [PMID: 36164765 DOI: 10.1021/acs.joc.2c01354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An iron-based catalytic system was developed for the cross-coupling of 1-bromoalkynes with terminal alkynes to selectively generate unsymmetrical 1,3-butadiynes in water under air. It was found that a combination of 1-bromoalkynes derived from less acidic terminal alkynes with more acidic counterparts would greatly enhance yields and selectivity for unsymmetrical 1,3-butadiynes. The reaction was also applicable for the synthesis of unsymmetrical 1,3,5-hexatriynes through coupling of 1-bromoalkynes and trimethylsilyl-protected 1,3-butadiynes in a one-pot manner.
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Affiliation(s)
- Yi-An Liao
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 10608, Taiwan
| | - Wen-Sheng Peng
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 10608, Taiwan
| | - Ling-Jun Liu
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 10608, Taiwan
| | - Ting-You Ye
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 10608, Taiwan
| | - Jun-Hao Fu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yi-Tsu Chan
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Fu-Yu Tsai
- Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 10608, Taiwan
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3
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Copper‐Containing Mineral Mediated Glaser Coupling of Terminal Alkynes. ChemistrySelect 2022. [DOI: 10.1002/slct.202200480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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4
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Transition-Metal-Free Synthesis of Symmetrical 1,4-diarylsubstituted 1,3-Diynes By Iodine-Mediated Decarboxylative Homocoupling of Arylpropiolic Acids. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Xiao Y, Gao J, Chen P, Chen G, Li Z, Huang W. Homocoupling of terminal alkynes catalyzed by CuCl under solvent-free conditions. JOURNAL OF CHEMICAL RESEARCH 2021. [DOI: 10.1177/17475198211032580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A series of symmetrical 1,4-disubstituted buta-1,3-diynes is prepared with excellent yields (up to 95%) through homocoupling of terminal alkynes catalyzed by a copper salt under solvent-free conditions. This method provides an environmentally friendly process to prepare 1,3-diynes in short reaction times under mild conditions. Furthermore, the method is suitable for a wide substrate scope and has excellent functional group compatibility. The reaction can also be scaled up to gram level.
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Affiliation(s)
- Yan Xiao
- School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
| | - Jiyu Gao
- School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
| | - Peng Chen
- School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
| | - Guangliang Chen
- School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
| | - Zicheng Li
- School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
| | - Wencai Huang
- School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
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6
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Xu H, Wu L, Tian J, Wang J, Wang P, Niu X, Yao X. Copper Nanoparticles on Ordered Mesoporous Carbon Nitride Support: a Superior Catalyst for Homo- and Cross-Coupling of Terminal Alkynes under Base-Free Conditions. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901296] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hang Xu
- Department of Applied Chemistry; College of Material Science and Technology; Nanjing University of Aeronautics & Astronautics; 210016 Nanjing Jiangsu P. R. China
| | - Liangying Wu
- Department of Applied Chemistry; College of Material Science and Technology; Nanjing University of Aeronautics & Astronautics; 210016 Nanjing Jiangsu P. R. China
| | - Jing Tian
- Department of Applied Chemistry; College of Material Science and Technology; Nanjing University of Aeronautics & Astronautics; 210016 Nanjing Jiangsu P. R. China
| | - Jun Wang
- Department of Applied Chemistry; College of Material Science and Technology; Nanjing University of Aeronautics & Astronautics; 210016 Nanjing Jiangsu P. R. China
| | - Peng Wang
- Department of Applied Chemistry; College of Material Science and Technology; Nanjing University of Aeronautics & Astronautics; 210016 Nanjing Jiangsu P. R. China
| | - Xiyu Niu
- Department of Applied Chemistry; College of Material Science and Technology; Nanjing University of Aeronautics & Astronautics; 210016 Nanjing Jiangsu P. R. China
| | - Xiaoquan Yao
- Department of Applied Chemistry; College of Material Science and Technology; Nanjing University of Aeronautics & Astronautics; 210016 Nanjing Jiangsu P. R. China
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7
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Li H, Chen X, Tao T, Lu X, Yang R, Liu R, Wu Z. Fiber-supported Pd Catalysts for Cross-coupling Reaction of Aromatic and Aliphatic Terminal Alkynes. Catal Letters 2019. [DOI: 10.1007/s10562-019-02820-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Cu powder/n-butylamine: An effective catalytic system for homo- and cross- coupling of terminal alkynes under ambient conditions. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.02.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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9
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10
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Schnabel TM, Melcher D, Brandhorst K, Bockfeld D, Tamm M. Unraveling the Mechanism of 1,3-Diyne Cross-Metathesis Catalyzed by Silanolate-Supported Tungsten Alkylidyne Complexes. Chemistry 2018; 24:9022-9032. [PMID: 29676817 DOI: 10.1002/chem.201801651] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Tobias M. Schnabel
- Institut für Anorganische und Analytische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Daniel Melcher
- Institut für Anorganische und Analytische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Kai Brandhorst
- Institut für Anorganische und Analytische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Dirk Bockfeld
- Institut für Anorganische und Analytische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Matthias Tamm
- Institut für Anorganische und Analytische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
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11
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Kianmehr E, Gholamhosseyni M. Visible-Light-Promoted Copper-Catalyzed Regioselective Benzylation of Pyridine N
-Oxides versus Thermal Acylation Reaction with Toluene Derivatives. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701586] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ebrahim Kianmehr
- School of Chemistry; College of Science; University of Tehran; Tehran Iran
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12
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Polymer-Supported Cu–Nanoparticle as an Efficient and Recyclable Catalyst for Oxidative Homocoupling of Terminal Alkynes. Catal Letters 2017. [DOI: 10.1007/s10562-017-2237-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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13
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Zuraev AV, Grigoriev YV, Ivashkevich LS, Lyakhov AS, Ivashkevich OA. Copper-Polymer Nanocomposite Catalyst for Synthesis of 1,4-Diphenylbutadiyne-1,3. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201700213] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alexander. V. Zuraev
- Research Institute for Physical Chemical Problems of Belarusian State University; Leningradskaya 14 220006 Minsk Belarus
| | - Yuri V. Grigoriev
- Research Institute for Physical Chemical Problems of Belarusian State University; Leningradskaya 14 220006 Minsk Belarus
| | - Ludmila S. Ivashkevich
- Research Institute for Physical Chemical Problems of Belarusian State University; Leningradskaya 14 220006 Minsk Belarus
| | - Alexander S. Lyakhov
- Research Institute for Physical Chemical Problems of Belarusian State University; Leningradskaya 14 220006 Minsk Belarus
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14
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Meng X, Wang Y, Wang Y, Chen B, Jing Z, Chen G, Zhao P. OMS-2-Supported Cu Hydroxide-Catalyzed Benzoxazoles Synthesis from Catechols and Amines via Domino Oxidation Process at Room Temperature. J Org Chem 2017; 82:6922-6931. [PMID: 28597654 DOI: 10.1021/acs.joc.7b01119] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In the presence of manganese oxide octahedral molecular sieve (OMS-2) supported copper hydroxide Cu(OH)x/OMS-2, aerobic synthesis of benzoxazoles from catechols and amines via domino oxidation/cyclization at room temperature is achieved. This heterogeneous benzoxazoles synthesis initiated by the efficient oxidation of catechols over Cu(OH)x/OMS-2 tolerates a variety of substrates, especially amines containing sensitive groups (hydroxyl, cyano, amino, vinyl, ethynyl, ester, and even acetyl groups) and heterocycles, which affords functionalized benzoxazoles in good to excellent yields by employing low catalyst loading (2 mol % Cu). The characterization and plausible catalytic mechanism of Cu(OH)x/OMS-2 are described. The notable features of our catalytic protocol such as the use of air as the benign oxidant and EtOH as the solvent, mild conditions, ease of product separation, being scalable up to the gram level, and superior reusability of catalyst (up to 10 cycles) make it more practical and environmentally friendly for organic synthesis.
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Affiliation(s)
- Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences , Lanzhou 730000, P. R. China
| | - Yanmin Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences , Lanzhou 730000, P. R. China
| | - Yuanguang Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences , Lanzhou 730000, P. R. China
| | - Baohua Chen
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, P. R. China
| | - Zhenqiang Jing
- Suzhou Institute of Nano-Tech and Nano-Bionic (SINANO), Chinese Academy of Sciences , Suzhou 215123, P. R. China
| | - Gexin Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences , Lanzhou 730000, P. R. China
| | - Peiqing Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences , Lanzhou 730000, P. R. China
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15
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Meng X, Bi X, Wang Y, Chen G, Chen B, Jing Z, Zhao P. Heterogeneous selective synthesis of 1,2-dihydro-1,3,5-triazines from alcohols and amidines via Cu/OMS-2-catalyzed multistep oxidation. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2016.10.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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16
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Devarajan N, Karthik M, Suresh P. Copper catalyzed oxidative homocoupling of terminal alkynes to 1,3-diynes: a Cu3(BTC)2 MOF as an efficient and ligand free catalyst for Glaser–Hay coupling. Org Biomol Chem 2017; 15:9191-9199. [DOI: 10.1039/c7ob02196h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
An efficient and sustainable methodology for the synthesis of 1,3-diynes has been demonstrated using a Cu3(BTC)2 metal organic framework.
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Affiliation(s)
- Nainamalai Devarajan
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
| | - Murugan Karthik
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
| | - Palaniswamy Suresh
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
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17
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Mo S, Shao XB, Zhang G, Li QH. Highly efficient synthesis of unsymmetrical 1,3-diynes from organoalane reagents and alkynyl bromides mediated by a nickel catalyst. RSC Adv 2017. [DOI: 10.1039/c7ra02758c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Highly efficient and simple cross-coupling reactions of alkynylbromides with organoalane reagents for the synthesis of unsymmetrical 1,3-diynes derivatives using Ni(OAc)2 (2–5 mol%)/(o-furyl)3P (4–10 mol%) as a catalyst are reported.
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Affiliation(s)
- Song Mo
- College of Chemistry and Environmental Protection Engineering
- Southwest University for Nationalities
- Chengdu 610041
- P. R. China
| | - Xue-Bei Shao
- College of Chemistry and Environmental Protection Engineering
- Southwest University for Nationalities
- Chengdu 610041
- P. R. China
| | - Gang Zhang
- College of Chemistry and Environmental Protection Engineering
- Southwest University for Nationalities
- Chengdu 610041
- P. R. China
| | - Qing-Han Li
- College of Chemistry and Environmental Protection Engineering
- Southwest University for Nationalities
- Chengdu 610041
- P. R. China
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18
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Liu Y, Liu P, Gu N, Xie J, Liu Y, Dai B. Synthesis of Unsymmetrical 1,3-Diynes via Pd/Cu-Catalyzed Cross-Coupling of Terminal Alkynes at Room Temperature. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600197] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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19
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Tang BX, Fang XN, Kuang RY, Wu JH, Chen Q, Hu SJ, Liu YL. First report of a nano-Cu2O-catalyzed protocol for homo-coupling reaction of terminal alkynes in water/ionic liquid medium. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3525] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Bo-Xiao Tang
- School of Chemistry and Chemical Engineering, key Laboratory of Coordination Chemistry of Jiangxi Province, and Institute of Applied Chemistry; Jinggangshan University; Ji'an 343009 China
| | - Xiao-Niu Fang
- School of Chemistry and Chemical Engineering, key Laboratory of Coordination Chemistry of Jiangxi Province, and Institute of Applied Chemistry; Jinggangshan University; Ji'an 343009 China
| | - Ren-Yun Kuang
- School of Chemistry and Chemical Engineering, key Laboratory of Coordination Chemistry of Jiangxi Province, and Institute of Applied Chemistry; Jinggangshan University; Ji'an 343009 China
| | - Jian-Hong Wu
- School of Chemistry and Chemical Engineering, key Laboratory of Coordination Chemistry of Jiangxi Province, and Institute of Applied Chemistry; Jinggangshan University; Ji'an 343009 China
| | - Qiao Chen
- School of Chemistry and Chemical Engineering, key Laboratory of Coordination Chemistry of Jiangxi Province, and Institute of Applied Chemistry; Jinggangshan University; Ji'an 343009 China
| | - Shao-Jun Hu
- School of Chemistry and Chemical Engineering, key Laboratory of Coordination Chemistry of Jiangxi Province, and Institute of Applied Chemistry; Jinggangshan University; Ji'an 343009 China
| | - Yi-Lin Liu
- Huaihua Key Laboratory of Functional Inorganic and Polymeric Materials; Huaihua University; Huaihua 418008 China
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20
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Guo M, Chen B, Lv M, Zhou X, Wen Y, Shen X. The Homocoupling Reaction of Aromatic Terminal Alkynes by a Highly Active Palladium(II)/AgNO₃ Cocatalyst in Aqueous Media Under Aerobic Conditions. Molecules 2016; 21:molecules21050606. [PMID: 27171071 PMCID: PMC6274053 DOI: 10.3390/molecules21050606] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 05/03/2016] [Accepted: 05/03/2016] [Indexed: 12/05/2022] Open
Abstract
A new and efficient Pd(II)/AgNO3-cocatalyzed homocoupling of aromatic terminal alkynes is described. Various symmetrical 1,4-disubstituted-1,3-diynes are obtained in good to excellent yields. This protocol employs a loading with relatively low palladium(II) in aqueous media under aerobic conditions.
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Affiliation(s)
- Mengping Guo
- Institue of Coordination Catalysis, College of Chemistry and Bio-Engineering, Yichun University, Yichun 336000, China.
- Engineering Center of Jiangxi University for Lithium Energy, Yichun University, Yichun 336000, China.
| | - Bo Chen
- Institue of Coordination Catalysis, College of Chemistry and Bio-Engineering, Yichun University, Yichun 336000, China.
- Engineering Center of Jiangxi University for Lithium Energy, Yichun University, Yichun 336000, China.
| | - Meiyun Lv
- Institue of Coordination Catalysis, College of Chemistry and Bio-Engineering, Yichun University, Yichun 336000, China.
| | - Xiuling Zhou
- Institue of Coordination Catalysis, College of Chemistry and Bio-Engineering, Yichun University, Yichun 336000, China.
| | - Yongju Wen
- Institue of Coordination Catalysis, College of Chemistry and Bio-Engineering, Yichun University, Yichun 336000, China.
| | - Xiuli Shen
- Institue of Coordination Catalysis, College of Chemistry and Bio-Engineering, Yichun University, Yichun 336000, China.
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Mao J, Yan H, Rong G, He Y, Zhang G. The Application of Copper/Iron Cocatalysis in Cross-Coupling Reactions. CHEM REC 2016; 16:1096-105. [PMID: 27027733 DOI: 10.1002/tcr.201500261] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Indexed: 12/20/2022]
Abstract
For conventional cross-couplings in organic chemistry, precious metal (such as Pd or Rh) complexes have been the preferable choices as catalysts. However, their high cost, toxicity, and potential contamination of products limit their massive applications on some occasions, particularly in the pharmaceutical industry, where close monitoring of the metal contamination of products is required. Therefore, the use of metals that are less expensive and less toxic than Pd or Rh can be greatly advantageous and earth abundant metal (such Fe or Cu) catalysts have shown promise for replacing the precious metals. Interestingly, a certain copper catalyst combined with an iron catalyst displays higher catalytic efficiency than itself in various coupling reactions. Notably, ligand-free conditions make such protocols more useful and practical in many cases. In this account, we summarize the recent progress made in this increasingly attractive topic by describing successful examples, including our own work in the literature, regarding effective copper/iron cocatalysis. In addition, a few examples involving a magnetic and readily recyclable CuFe2 O4 nanoparticle cocatalyst are also included.
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Affiliation(s)
- Jincheng Mao
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500, P. R. China.,Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Hong Yan
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Guangwei Rong
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Yue He
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Guoqi Zhang
- Department of Sciences, John Jay College and The Graduate Center The City University of New York, New York, NY, 10019, USA
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22
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Farzaneh F, Rashtizadeh E. A new Cu Schiff base complex with histidine and glutaraldehyde immobilized on modified iron oxide nanoparticles as a recyclable catalyst for the oxidative homocoupling of terminal alkynes. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0829-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Meng X, Zhang J, Chen B, Jing Z, Zhao P. Copper supported on H+-modified manganese oxide octahedral molecular sieves (Cu/H-OMS-2) as a heterogeneous biomimetic catalyst for the synthesis of imidazo[1,2-a]-N-heterocycles. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01433f] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A combination of Cu and H-OMS-2 is employed to synthesize heterocycles through multistep oxidation under a low-energy pathway.
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Affiliation(s)
- Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Suzhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Jinqi Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Suzhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Baohua Chen
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- China
| | - Zhenqiang Jing
- Suzhou Institute of Nano-Tech and Nano-Bionic (SINANO)
- Chinese Academy of Sciences
- Suzhou 215123
- China
| | - Peiqing Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Suzhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
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24
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Zhang LJ, Wang YH, Liu J, Xu MC, Zhang XM. Efficient and environmentally friendly Glaser coupling of terminal alkynes catalyzed by multinuclear copper complexes under base-free conditions. RSC Adv 2016. [DOI: 10.1039/c6ra01262k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
An efficient catalytic system with multinuclear copper complexes as catalysts has been developed for the aerobic Glaser coupling reaction, which adopts environmentally friendly water as the solvent at room temperature under base-free condition.
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Affiliation(s)
- Ling-Juan Zhang
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Yan-Hong Wang
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Jie Liu
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Mei-Chen Xu
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- China
| | - Xian-Ming Zhang
- School of Chemistry & Material Science
- Shanxi Normal University
- Linfen 041004
- China
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25
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Bilheri FN, Stein AL, Zeni G. Synthesis of ChalcogenophenesviaCyclization of 1,3-Diynes Promoted by Iron(III) Chloride and Dialkyl Dichalcogenides. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201401159] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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26
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Chen X, Zhang H, Chen J, Gong H. A Mild CuCl-catalyzed Glaser-type Homocoupling Reaction: Air Oxidation and Room Temperature. CHEM LETT 2015. [DOI: 10.1246/cl.140944] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xi Chen
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University
| | - Hailong Zhang
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University
| | - Jinping Chen
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University
| | - Hang Gong
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University
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27
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Kianmehr E, Faghih N, Khan KM. Palladium-Catalyzed Regioselective Benzylation–Annulation of Pyridine N-Oxides with Toluene Derivatives via Multiple C–H Bond Activations: Benzylation versus Arylation. Org Lett 2015; 17:414-7. [DOI: 10.1021/ol503238a] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ebrahim Kianmehr
- School
of Chemistry, College of Science, University of Tehran, Tehran 1417614411, Iran
| | - Nasser Faghih
- School
of Chemistry, College of Science, University of Tehran, Tehran 1417614411, Iran
| | - Khalid Mohammed Khan
- H.
E. J. Research Institute of Chemistry, International Center for Chemical
and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
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28
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Rao MLN, Islam SS, Dasgupta P. Rapid access to unsymmetrical 1,3-diynes and 2,5-disubstituted thiophenes under ligand and Pd/Ni-free Cu-catalysis. RSC Adv 2015. [DOI: 10.1039/c5ra15705f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
A Pd/Ni-free copper-catalysed tandem synthesis was realized for rapid access to unsymmetrical 1,3-diynes from 1,1-dibromoalkenes and terminal alkynes.
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Affiliation(s)
- Maddali L. N. Rao
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Sk Shamim Islam
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur
- India
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29
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Meng X, Yu C, Chen G, Zhao P. Heterogeneous biomimetic aerobic synthesis of 3-iodoimidazo[1,2-a]pyridines via CuOx/OMS-2-catalyzed tandem cyclization/iodination and their late-stage functionalization. Catal Sci Technol 2015. [DOI: 10.1039/c4cy00919c] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Heterogeneous catalysis performs well in biomimetic oxidation to generate a low-energy pathway for the synthesis of 3-iodoimidazo[1,2-a]pyridines.
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Affiliation(s)
- Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
| | - Chaoying Yu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
| | - Gexin Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
| | - Peiqing Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- PR China
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30
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Zhang J, Meng X, Yu C, Chen G, Zhao P. Heterogeneous Cu/OMS-2 as an efficient catalyst for the synthesis of tetrasubstituted 1,4-enediones and 4H-pyrido[1,2-a]-pyrimidin-4-ones. RSC Adv 2015. [DOI: 10.1039/c5ra17351e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Copper supported on OMS-2: a heterogeneous catalyst Cu/OMS-2 was prepared for the synthesis of tetrasubstituted 1,4-enediones and 4H-pyrido[1,2-a]-pyrimidin-4-ones under the same conditions with air as the oxidant.
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Affiliation(s)
- Jinqi Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Chaoying Yu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Gexin Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
| | - Peiqing Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou 730000
- China
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31
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Suárez JR, Collado-Sanz D, Cárdenas DJ, Chiara JL. Nonafluorobutanesulfonyl Azide as a Shelf-Stable Highly Reactive Oxidant for the Copper-Catalyzed Synthesis of 1,3-Diynes from Terminal Alkynes. J Org Chem 2014; 80:1098-106. [DOI: 10.1021/jo5025909] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- José Ramón Suárez
- Instituto de Química Orgánica General (IQOG-CSIC), Juan de la Cierva 3, 28006 Madrid, Spain
| | - Daniel Collado-Sanz
- Departamento
de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Diego J. Cárdenas
- Departamento
de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Jose Luis Chiara
- Instituto de Química Orgánica General (IQOG-CSIC), Juan de la Cierva 3, 28006 Madrid, Spain
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32
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Liu DX, Li FL, Li HX, Gong WJ, Gao J, Lang JP. Efficient and Reusable CuI/1,10-Phenanthroline-Catalyzed Oxidative Decarboxylative Homocoupling of Arylpropiolic Acids in Aqueous DMF. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402416] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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33
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Domino synthesis of 1,3-diynes from 1,1-dibromoalkenes: a Pd-catalyzed copper-free coupling method. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.04.092] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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34
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Liu DX, Li FL, Li HX, Gao J, Lang JP. Synthesis of 1,4-diarylsubstituted 1,3-diynes through ligand-free copper-catalyzed oxidative decarboxylative homocoupling of aryl propiolic acids. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Midya GC, Parasar B, Dhara K, Dash J. Ligand mediated iron catalyzed dimerization of terminal aryl alkynes: scope and limitations. Org Biomol Chem 2014; 12:1812-22. [DOI: 10.1039/c3ob42365d] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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Cheng G, Zhang H, Cui X. Copper(i)-catalyzed homo-coupling of terminal alkynes at room temperature under solvent and base free conditions using O2as an oxidant. RSC Adv 2014. [DOI: 10.1039/c3ra43873b] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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37
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Mukherjee N, Kundu D, Ranu BC. A co-operative Ni–Cu system for Csp–Csp and Csp–Csp2 cross-coupling providing a direct access to unsymmetrical 1,3-diynes and en-ynes. Chem Commun (Camb) 2014; 50:15784-7. [DOI: 10.1039/c4cc07413k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient cross coupling of alkynes with alkynyl and alkenyl halides catalysed by a Ni–Cu system without any ligand leading to the synthesis of a series of functionalised 1,3-di-ynes and en-ynes has been achieved.
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Affiliation(s)
- Nirmalya Mukherjee
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Jadavpur, India
| | - Debasish Kundu
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Jadavpur, India
| | - Brindaban C. Ranu
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Jadavpur, India
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38
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Zhu Y, Shi Y. A facile copper(I)-catalyzed homocoupling of terminal alkynes to 1,3-diynes with diaziridinone under mild conditions. Org Biomol Chem 2013; 11:7451-4. [PMID: 24089251 PMCID: PMC3864717 DOI: 10.1039/c3ob41621f] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel and efficient Cu(I)-catalyzed oxidative homocoupling of terminal alkynes with diaziridinone as an oxidant is described. Various terminal alkynes can be transformed into the corresponding 1,3-diynes in good yields. The reaction process is base-free, operationally simple, and amenable to the gram scale.
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Affiliation(s)
- Yingguang Zhu
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, USA.
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39
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Xu X, Huang Z, Lu Y. Cu(OAc)2·H2O-Promoted Tandem β-Alkynyl Elimination of α- or β-Hydroxy Propargylic Alcohols and Homocoupling of the Resulting Alkynyl Species. JOURNAL OF CHEMICAL RESEARCH 2013. [DOI: 10.3184/174751913x13739011239995] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
α or β-hydroxy propargylic alcohols undergo tandem C(sp)–C(sp3) bond cleavage via β-alkynyl elimination and homo-coupling of the resulted alkynyl species in the presence of Cu(OAc)2·H2O to produce the corresponding hydroxycarbonyl compounds and 1,3-butadiynes.
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Affiliation(s)
- Xiangsheng Xu
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Zhenyong Huang
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Yanfeng Lu
- College of Chemical Engineering and Materials Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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40
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Allen SE, Walvoord RR, Padilla-Salinas R, Kozlowski MC. Aerobic copper-catalyzed organic reactions. Chem Rev 2013; 113:6234-458. [PMID: 23786461 PMCID: PMC3818381 DOI: 10.1021/cr300527g] [Citation(s) in RCA: 1228] [Impact Index Per Article: 111.6] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Scott E. Allen
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Ryan R. Walvoord
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Rosaura Padilla-Salinas
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - Marisa C. Kozlowski
- Department of Chemistry, Roy and Diana Vagelos Laboratories, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
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41
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Palladium(II) phosphine–ylide complexes as highly efficient pre-catalysts in additive- and amine-free Sonogashira coupling reactions performed under aerobic and low Pd loading conditions. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.06.064] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Sarkar S, Pal R, Chatterjee N, Dutta S, Naskar S, Sen AK. A green approach for highly regioselective syntheses of furo[3,2-h]quinolines in aqueous medium. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.05.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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43
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Li ST, Schnabel T, Lysenko S, Brandhorst K, Tamm M. Synthesis of unsymmetrical 1,3-diynes via alkyne cross-metathesis. Chem Commun (Camb) 2013; 49:7189-91. [DOI: 10.1039/c3cc43108h] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Navale BS, Bhat RG. Copper(i) iodide–DMAP catalyzed homo- and heterocoupling of terminal alkynes. RSC Adv 2013. [DOI: 10.1039/c3ra23478a] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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45
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Yan H, Lu L, Sun P, Zhu Y, Yang H, Liu D, Rong G, Mao J. Copper-catalyzed synthesis of internal alkynesvia domino coupling between 1,1-dihalo-1-alkenes and arylboronic acids. RSC Adv 2013. [DOI: 10.1039/c2ra21577b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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46
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Wang P, Liu X, Zhang S. Ligand-Free Synthesis of 1,4-Disubstituted-1,3-diynes by Iron/Copper Cocatalyzed Homocoupling of Terminal Alkynes. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200878] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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47
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Xiao R, Yao R, Cai M. Practical Oxidative Homo- and Heterocoupling of Terminal Alkynes Catalyzed by Immobilized Copper in MCM-41. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200359] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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48
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Affiliation(s)
- Francisco Alonso
- Departamento de Química Orgánica, Facultad de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, E 03080 Alicante, Spain
| | - Miguel Yus
- Departamento de Química Orgánica, Facultad de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, E 03080 Alicante, Spain
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49
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Schauer PA, Low PJ. Ligand Redox Non‐Innocence in Transition‐Metal σ‐Alkynyl and Related Complexes. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100995] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Phil A. Schauer
- Department of Chemistry, Durham University, South Rd, Durham, DH1 3LE, UK
| | - Paul J. Low
- Department of Chemistry, Durham University, South Rd, Durham, DH1 3LE, UK
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50
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Synthesis of N-[5-alkoxy-2(5H)-furanonyl] amino acid propargyl esters. RESEARCH ON CHEMICAL INTERMEDIATES 2011. [DOI: 10.1007/s11164-011-0429-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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